Discussion:
2.6.26-rc2-mm1
(too old to reply)
Andrew Morton
2008-05-14 08:10:15 UTC
Permalink
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/


- The -mm tree is now based on linux-next.

I will occasionally pick up later versions of trees which are already
in linux-next, to catch material which was added after Stephen last
pulled that tree. That happened this time: git-net had a lot of driver
changes which weren't in linux-next and which I wanted in
2.6.26-rc2-mm1.

- A few more git trees were added: git-ubifs.patch, git-regulator.patch,
git-logfs.patch, git-orion.patch.


Boilerplate:

- See the `hot-fixes' directory for any important updates to this patchset.

- To fetch an -mm tree using git, use (for example)

git-fetch git://git.kernel.org/pub/scm/linux/kernel/git/smurf/linux-trees.git tag v2.6.16-rc2-mm1
git-checkout -b local-v2.6.16-rc2-mm1 v2.6.16-rc2-mm1

- -mm kernel commit activity can be reviewed by subscribing to the
mm-commits mailing list.

echo "subscribe mm-commits" | mail ***@vger.kernel.org

- If you hit a bug in -mm and it is not obvious which patch caused it, it is
most valuable if you can perform a bisection search to identify which patch
introduced the bug. Instructions for this process are at

http://www.zip.com.au/~akpm/linux/patches/stuff/bisecting-mm-trees.txt

But beware that this process takes some time (around ten rebuilds and
reboots), so consider reporting the bug first and if we cannot immediately
identify the faulty patch, then perform the bisection search.

- When reporting bugs, please try to Cc: the relevant maintainer and mailing
list on any email.

- When reporting bugs in this kernel via email, please also rewrite the
email Subject: in some manner to reflect the nature of the bug. Some
developers filter by Subject: when looking for messages to read.

- Occasional snapshots of the -mm lineup are uploaded to
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/mm/ and are announced on
the mm-commits list. These probably are at least compilable.

- More-than-daily -mm snapshots may be found at
http://userweb.kernel.org/~akpm/mmotm/. These are almost certainly not
compileable.



Changes since 2.6.25-mm1:

origin.patch
linux-next.patch
git-cifs.patch
git-gfs2-nmw.patch
git-infiniband.patch
git-input.patch
git-jg-misc.patch
git-libata-all.patch
git-mmc.patch
git-ubifs.patch
git-net.patch
git-battery.patch
git-regulator.patch
git-sh.patch
git-block.patch
git-unionfs.patch
git-logfs.patch
git-v9fs.patch
git-watchdog.patch
git-xtensa.patch
git-orion.patch

Look at all the trees whihc aren't in linux-next yet.

-mm-fix-possible-off-by-one-in-walk_pte_range.patch
-dz-test-after-postfix-decrement-fails-in-dz_console_putchar.patch
-disable-the-memory-controller-by-default-v3.patch
-disable-the-memory-controller-by-default-v3-fix.patch
-cgroup-fix-a-race-condition-in-manipulating-tsk-cg_list.patch
-rtc-pcf8583-build-fix.patch
-memcgroup-check-and-initialize-page-cgroup-in-memmap_init_zone.patch
-hotplug-memory-remove-generic-__remove_pages-support.patch
-hotplug-memory-make-online_page-common.patch
-hotplug-memory-make-online_page-common-fix.patch
-aio-io_getevents-should-return-if-io_destroy-is-invoked.patch
-acpi-use-__init-on-everything-in-tables-tbfadtc.patch
-acpi-check-a-return-value-correctly-in-acpi_power_get_context.patch
-thinkpad-acpi-fix-possible-null-pointer-dereference.patch
-arch-x86-mm-ioremapc-fix-printk-warnings.patch
-git-x86-fix-warning-in-arch-x86-kernel-vsmp_64c.patch
-x86_64-restore-mask_bits-in-msi-shutdown.patch
-x86-ptrace-pebs-support.patch
-x86-ptrace-pebs-support-warning-fix.patch
-arch-x86-video-fbdevc-add-module_license.patch
-git-x86-hack-around-to-make-git-kgdb-build.patch
-git-x86-vs-git-kgdb-lite.patch
-git-agpgart-export-agp_generic_alloc_pages.patch
-git-agpgart-fix-type-confusion.patch
-git-agpgart-drivers-char-agp-i460-agpc-hacks.patch
-convert-drivers-char-agp-frontendc-to-use-unlocked_ioctl.patch
-agp-fix-shadowed-variable-warning-in-amd-k7-agpc.patch
-arm-remove-redundant-display-of-free-swap-space-in-show_mem.patch
-audit-let-userspace-fully-control-tty-input-auditing.patch
-use-find_task_by_vpid-in-audit-code.patch
-cpufreq-expose-cpufreq-coordination-requirements-regardless-of-coordination-mechanism.patch
-cpufreq-document-the-currently-undocumented-parts-of-the-sysfs-interface.patch
-allow-use-of-the-powersave-governor-as-the-default-one.patch
-agk-dm-dm-raid1-use-list_split_init.patch
-agk-dm-dm-log-generalise-name-in-messages.patch
-agk-dm-dm-log-move-dirty-region-log-code-into-separate-module.patch
-agk-dm-dm-snapshot-store-pointer-to-target-instance.patch
-agk-dm-dm-io-rename-error-to-error_bits.patch
-agk-dm-dm-io-clean-interface.patch
-agk-dm-dm-kcopyd-clean-interface.patch
-agk-dm-dm-log-clean-interface.patch
-agk-dm-dm-log-move-register-functions.patch
-agk-dm-dm-log-make-module-use-tracking-internal.patch
-agk-dm-dm-kcopyd-per-device.patch
-agk-dm-dm-kcopyd-private-mempool.patch
-agk-dm-dm-kcopyd-remove-redundant-client-counting.patch
-agk-dm-dm-expose-macros.patch
-agk-dm-dm-kcopyd-rename.patch
-agk-dm-dm-move-include-files.patch
-agk-dm-dm-table-improve-unplug-performance.patch
-agk-dm-dm-table-drop-void-suspend_targets-return.patch
-agk-dm-dm-table-remove-unused-dm_create_error_table.patch
-agk-dm-dm-raid1-use-timer.patch
-powerpc-hotplug-memory-notifications-for-ppc.patch
-powerpc-update-lmb-for-hotplug-memory-add-remove.patch
-powerpc-provide-walk_memory_resource-for-ppc.patch
-macintosh-windfarm-fix-platform-driver-hotplug-coldplug.patch
-power-replace-remaining-__function__-occurrences.patch
-s2ram-warn-when-interrupts-should-be-disabled-but-are-not.patch
-git-dvb-kconfig-fix.patch
-adt746x-logical-bitwise-confusion-in-set_max_duty_at_crit.patch
-adt7473-minor-documentation-update.patch
-git-dlm-vs-git-gfs2-nwm.patch
-provide-u64-version-of-jiffies_to_usecs-in-kernel-tsacctc.patch
-fix-typo-in-tick-broadcastc.patch
-time-close-small-window-for-vsyscall-time-inconsistencies.patch
-time-close-small-window-for-vsyscall-time-inconsistencies-checkpatch-fixes.patch
-hrtimer-reduce-calls-to-hrtimer_get_softirq_time.patch
-git-infiniband-vs-gregkh-driver-ib-convert-struct-class_device-to-struct-device.patch
-gregkh-driver-ib-convert-struct-class_device-to-struct-device-vs-git-infiniband.patch
-input-fix-platform-driver-hotplug-coldplug.patch
-input-add-debouncing-for-generic-gpio-input-device-gpio_keyc.patch
-touch-screen-driver-for-the-superh-migor-board.patch
-touch-screen-driver-for-the-superh-migor-board-checkpatch-fixes.patch
-tags-add-menuconfig-symbols-as-well.patch
-kbuild-silence-documentation-gen-xml-messages-according-to-quiet.patch
-ata-ide-fix-platform-driver-hotplug-coldplug.patch
-pata_atiixp-simplex-clear.patch
-pata_atiixp-simplex-clear-fix.patch
-m32r-cleanup-drop-dataidt-section-in-vmlinuxlds-script.patch
-mmc-use-shorter-equivalent-set_current_state.patch
-mtd-maps-document-mtd_physmap-module-name-in-kconfig.patch
-mtdoopsc-make-struct-oops_cxt-static-again.patch
-make-mtd-nand-cs553x_nandcpart_probes-static.patch
-jffs2-include-function-prototype-for-jffs2_ioctl.patch
-jffs2-fix-sparse-warning-in-nodemgmtc.patch
-jffs2-fix-sparse-warning-in-writec.patch
-jffs2-fix-sparse-warnings-in-gcc.patch
-block2mtd-logging-typo-fixes.patch
-jffs2-add-write-verify-on-dataflash.patch
-mtd-nor-add-support-for-the-st-m29w400db-flash-chip.patch
-mtd-replace-remaining-__function__-occurrences.patch
-mtd-prevent-physmap-from-causing-request_module-runaway-loop-modprobe-net-pf-1.patch
-jffs2-check-if-partition-is-marked-ro-on-remount.patch
-jffs2-check-if-partition-is-marked-ro-on-mount.patch
-mtd-nand-fix-possible-ooops-in-rfc_from4.patch
-mtd-maps-fix-platform-driver-hotplug-coldplug.patch
-mtd-nand-fix-platform-driver-hotplug-coldplug.patch
-drivers-atm-firestreamc-suppress-uninitialized-var-warning.patch
-wan-new-ppp-code-for-generic-hdlc.patch
-drivers-net-bonding-bond_sysfsc-suppress-uninitialized-var-warning.patch
-drivers-atm-use-time_before-time_before_eq-etc.patch
-drivers-net-appletalk-use-time_before-time_before_eq-etc.patch
-hci_usb-do-not-initialize-static-variables-to-0.patch
-hci_usb-remove-code-obfuscation.patch
-hci_usbh-fix-hard-to-trigger-race.patch
-smsc-ircc2-wrap-pnp-probe-code-in-ifdef-config_pnp.patch
-nsc-ircc-wrap-pnp-probe-code-in-ifdef-config_pnp.patch
-sc92031-use-net_device-stats.patch
-ehea-fix-dlpar-memory-add-support-fix.patch
-sundance-set-carrier-status-on-link-change-events-checkpatch-fixes.patch
-forcedeth-new-backoff-implementation.patch
-forcedeth-new-backoff-implementation-update.patch
-net-drivers-fix-platform-driver-hotplug-coldplug.patch
-net-drivers-fix-platform-driver-hotplug-coldplug-sgiseeq-fix.patch
-smc911x-test-after-postfix-decrement-fails-in-smc911x_resetdrop_pkt.patch
-smc911x-test-after-postfix-decrement-fails-in-smc911x_resetdrop_pkt-checkpatch-fixes.patch
-8390-split-8390-support-into-a-pausing-and-a-non-pausing-driver-core-fix.patch
-blackfin-replace-remaining-__function__-occurences.patch
-blackfin-add-include-boot-gitignore-files.patch
-nfs-replace-remaining-__function__-occurrences.patch
-nfs-fix-potential-null-pointer-dereference-v2.patch
-pcmcia-silence-section-mismatch-warnings-from-class_interface-variables.patch
-pcmcia-silence-section-mismatch-warnings-from-pci_driver-variables.patch
-pcmcia-annotate-cb_alloc-with-__ref.patch
-pcmcia-delete-obsolete-pcmcia_ioctl-feature.patch
-pcmcia-replace-remaining-__function__-occurrences.patch
-alchemy-semi-au1000-pcmcia-driver-convert-pcmcia_sockets_lock-in-a-mutex.patch
-drivers-pcmcia-soc_commonc-convert-soc_pcmcia_sockets_lock-into-a-mutex-and-make-it-static.patch
-add-rcu_assign_index-if-ever-needed.patch
-rcu-split-listh-and-move-rcu-protected-lists-into-rculisth.patch
-rculisth-use-the-rcu-api.patch
-rcu-fix-rcu_try_flip_waitack_needed-to-prevent-grace-period-stall.patch
-rcu-add-call_rcu_sched.patch
-rcu-add-memory-barriers-and-comments-to-rcu_check_callbacks.patch
-rcu-add-rcu_barrier_sched-and-rcu_barrier_bh.patch
-rcu-add-call_rcu_sched-and-friends-to-rcutorture.patch
-rcu-1q08-rcu-doc-update-add-call_rcu_sched.patch
-git-scsi-misc-vs-gregkh-driver-driver-core-remove-no-longer-used-struct-class_device.patch
-git-scsi-misc-vs-gregkh-driver-driver-core-remove-no-longer-used-struct-class_device-fix.patch
-scsi-fix-platform-driver-hotplug-coldplug.patch
-scsi-fix-platform-driver-hotplug-coldplug-sgiwd93-fix.patch
-dell-cerc-support-for-megaraid_mbox.patch
-scsi-fix-section-mismatch-in-aic94xx.patch
-drivers-scsi-mvsasc-fix-build-warnings.patch
-drivers-scsi-use-time_before-time_before_eq-etc.patch
-kconfig-cleanup-block-kconfig-help-descriptions.patch
-block-replace-remaining-__function__-occurrences.patch
-block-fix-memory-hotplug-and-bouncing-in-block-layer.patch
-block-blk-mergec-inverted-likeliness-in-ll_back_merge_fn.patch
-block-fix-blk_register_queue-return-value.patch
-sparc32-export-empty_zero_page.patch
-fix-gregkh-usb-usb-ohci-port-reset-paranoia-timeout.patch
-usb-asix-add-buffalo-lua-u2-gt-10-100-1000.patch
fix-gregkh-usb-usb-ohci-host-controller-resumes-leave-root-hub-suspended.patch
-fix-gregkh-usb-wusb-add-the-wireless-usb-stack-to-linux.patch
-fix-gregkh-usb-usb-hcds-use-the-do_remote_wakeup-flag.patch
-uwb-seems-to-need-pci.patch
-mac80211-tkipcc-michaelc-use-kernel-bit-rotation-helpers.patch
-mac80211-tkipc-remove-opencoded-swab16-in-tkip_s.patch
-mac80211-tkipc-eliminate-the-hi16-lo16-functions.patch
-mac80211-tkipc-remove-mk16-hi8-lo8-helpers.patch
-mac80211-michaelc-replace-macro-with-function.patch
-mac80211-michaelc-use-unaligned-byteorder-helpers.patch
-mac80211-michaelc-fold-initial-xor-into-block-helper.patch
-make-module_sect_attrs-private-to-kernel-modulec-checkpatch-fixes.patch
-remove-set_migrateflags.patch
-remove-sparse-warning-for-mmzoneh.patch
-remove-sparse-warning-for-mmzoneh-checkpatch-fixes.patch
-fix-invalidate_inode_pages2_range-to-not-clear-ret.patch
-fix-invalidate_inode_pages2_range-to-not-clear-ret-checkpatch-fixes.patch
-mmap_region-cleanup-the-final-vma_merge-related-code.patch
-mm-remove-nopage.patch
-make-swap_pte_to_pagemap_entry-static.patch
-mm-use-zonelists-instead-of-zones-when-direct-reclaiming-pages.patch
-mm-introduce-node_zonelist-for-accessing-the-zonelist-for-a-gfp-mask.patch
-mm-remember-what-the-preferred-zone-is-for-zone_statistics.patch
-mm-use-two-zonelist-that-are-filtered-by-gfp-mask.patch
-mm-have-zonelist-contains-structs-with-both-a-zone-pointer-and-zone_idx.patch
-mm-have-zonelist-contains-structs-with-both-a-zone-pointer-and-zone_idx-fix-memcg-ooms.patch
-mm-have-zonelist-contains-structs-with-both-a-zone-pointer-and-zone_idx-just-return-do_try_to_free_pages.patch
-mm-have-zonelist-contains-structs-with-both-a-zone-pointer-and-zone_idx-just-return-do_try_to_free_pages-do_try_to_free_pages-gfp_mask-redundant.patch
-mm-filter-based-on-a-nodemask-as-well-as-a-gfp_mask.patch
-mm-filter-based-on-a-nodemask-as-well-as-a-gfp_mask-doc-fixes.patch
-mm-filter-based-on-a-nodemask-as-well-as-a-gfp_mask-make-dequeue_huge_page_vma-obey-mpol_bind-nodemask.patch
-mm-filter-based-on-a-nodemask-as-well-as-a-gfp_mask-make-dequeue_huge_page_vma-obey-mpol_bind-nodemask-rework.patch
-mm-filter-based-on-a-nodemask-as-well-as-a-gfp_mask-deporkify.patch
-input-replace-remaining-__function__-occurrences.patch
-mm-try-both-endianess-when-checking-for-endianess.patch
-hugetlb-decrease-hugetlb_lock-cycling-in-gather_surplus_huge_pages.patch
-mm-move-cache_line_size-to-linux-cacheh.patch
-mempolicy-convert-mpol-constants-to-enum.patch
-mempolicy-support-optional-mode-flags.patch
-mempolicy-support-optional-mode-flags-fix.patch
-mempolicy-add-mpol_f_static_nodes-flag.patch
-mempolicy-add-bitmap_onto-and-bitmap_fold-operations.patch
-mempolicy-add-mpol_f_relative_nodes-flag.patch
-mempolicy-update-numa-memory-policy-documentation.patch
-mempolicy-move-rebind-functions.patch
-mempolicy-create-mempolicy_operations-structure.patch
-mempolicy-create-mempolicy_operations-structure-fix.patch
-mempolicy-small-header-file-cleanup.patch
-mempolicy-disallow-static-or-relative-flags-for-local-preferred-mode.patch
-mempolicy-fix-parsing-of-tmpfs-mpol-mount-option.patch
-mm-make-mem_map-allocation-continuous-v2.patch
-mm-fix-alloc_bootmem_core-to-use-fast-searching-for-all-nodes.patch
-mm-offset-align-in-alloc_bootmem.patch
-mm-make-reserve_bootmem-can-crossed-the-nodes.patch
-mm-make-reserve_bootmem-can-crossed-the-nodes-checkpatch-fixes.patch
-dmapool-enable-debugging-for-config_slub_debug_on-too.patch
-mm-save-some-bytes-in-mm_struct-by-filling-holes-on-64bit.patch
-fix-indentation.patch
-mm-rotate_reclaimable_page-cleanup.patch
-mm-make-early_pfn_to_nid-a-c-function.patch
-vmalloc-show-vmalloced-areas-via-proc-vmallocinfo.patch
-vmalloc-show-vmalloced-areas-via-proc-vmallocinfo-checkpatch-fixes.patch
-vmalloc-show-vmalloced-areas-via-proc-vmallocinfo-fix.patch
-vmalloc-show-vmalloced-areas-via-proc-vmallocinfo-fix-2.patch
-vmallocinfo-add-caller-information.patch
-vmallocinfo-add-caller-information-checkpatch-fixes.patch
-sparsemem-vmemmap-does-not-need-section-bits.patch
-kbuild-create-a-way-to-create-preprocessor-constants-from-c-expressions.patch
-page_mapping-add-ifdef-around-reference-to-swapper_space.patch
-pageflags-standardize-comment-inclusion-in-asm-offsetsh-and-fix-mips.patch
-pageflags-use-an-enum-for-the-flags.patch
-pageflags-get-rid-of-flags_reserved.patch
-pageflags-get-rid-of-flags_reserved-sparc64-fix.patch
-pageflags-introduce-macros-to-generate-page-flag-functions.patch
-pageflags-convert-to-the-use-of-new-macros.patch
-pageflags-use-proper-page-flag-functions-in-xen.patch
-pageflags-eliminate-pg_xxx-aliases.patch
-page-flags-handle-pg_uncached-like-all-other-flags.patch
-page-flags-add-pageflags_false-for-flags-that-are-always-false.patch
-mm-get-rid-of-__zone_count.patch
-pageflags_extended-and-separate-page-flags-for-head-and-tail.patch
-mm-remove-unused-max_nodes_shift.patch
-smaps-account-swap-entries.patch
-smaps-account-swap-entries-sneak-in-a-coding-style-fix.patch
-mm-introduce-vm_mixedmap.patch
-mm-introduce-pte_special-pte-bit.patch
-mm-introduce-pte_special-pte-bit-fix.patch
-mm-add-vm_insert_mixed.patch
-return-pfn-from-direct_access-for-xip.patch
-xip-support-non-struct-page-backed-memory.patch
-s390-implement-pte-special-bit.patch
-vmcoreinfo-add-page-flags-values.patch
-hugetlb-vmstat-events-for-huge-page-allocations.patch
-hugetlb-vmstat-events-for-huge-page-allocations-cleanup.patch
-mempolicy-rename-mpol_free-to-mpol_put.patch
-mempolicy-rename-mpol_copy-to-mpol_dup.patch
-mempolicy-write-lock-mmap_sem-while-changing-task-mempolicy.patch
-mempolicy-fixup-fallback-for-default-shmem-policy.patch
-mempolicy-rename-struct-mempolicy-policy-member-to-mode.patch
-mempolicy-mark-shared-policies-for-unref.patch
-mempolicy-document-setget_policy-vm_ops-apis.patch
-mempolicy-rework-mempolicy-reference-counting.patch
-mempolicy-use-mpol_preferred-for-system-wide-default-policy.patch
-mempolicy-mpol_preferred-cleanups-for-local-allocation.patch
-mempolicy-use-mpol_f_local-to-indicate-preferred-local-policy.patch
-mempolicy-use-mpol_f_local-to-indicate-preferred-local-policy-fix.patch
-mempolicy-clean-up-mpol-to-str-mempolicy-formatting.patch
-mempolicy-rework-shmem-mpol-parsing-and-display.patch
-mempolicy-support-mpol=local-tmpfs-mount-option.patch
-mempolicy-use-struct-mempolicy-pointer-in-shmem_sb_info.patch
-mempolicy-use-struct-mempolicy-pointer-in-shmem_sb_info-fix.patch
-mempolicy-use-struct-mempolicy-pointer-in-shmem_sb_info-fix-fix.patch
-mempolicy-use-struct-mempolicy-pointer-in-shmem_sb_info-fix-fix-fix.patch
-hugetlbfs-architecture-header-cleanup.patch
-hugetlbfs-add-missing-tlb-flush-to-hugetlb_cow.patch
-hugetlbfs-common-code-update-for-s390.patch
-memory-hotplug-register-section-node-id-to-free.patch
-memory-hotplug-align-memmap-to-page-size.patch
-memory-hotplug-make-alloc_bootmem_section.patch
-memory-hotplugallocate-usemap-on-the-section-with-pgdat.patch
-memory-hotplug-free-memmaps-allocated-by-bootmem.patch
-oom_kill-remove-unused-parameter-in-badness.patch
-mm-page_allocc-remove-hand-coded-get_order.patch
-mm-fix-broken-gfp_zone-with-__gfp_thisnode.patch
-mm-fix-misleading-__gfp_repeat-related-comments.patch
-page-allcoator-smarter-retry-of-costly-order-allocations.patch
-page-allocator-explicitly-retry-hugepage-allocations.patch
-memory-hotplug-add-removable-to-sysfs-to-show-memblock-removability.patch
-capabilities-implement-per-process-securebits.patch
-capabilities-implement-per-process-securebits-warning-fix.patch
-capabilities-implement-per-process-securebits-fix.patch
-smack-fix-integer-as-null-pointer-warning-in-smack_lsmc.patch
-lsm-introduce-inode_getsecid-and-ipc_getsecid-hooks-checkpatch-fixes.patch
-lsm-audit-introduce-generic-audit-lsm-hooks-checkpatch-fixes.patch
-selinux-use-new-audit-hooks-remove-redundant-exports-checkpatch-fixes.patch
-audit-final-renamings-and-cleanup-checkpatch-fixes.patch
-root_plug-use-cap_task_prctl.patch
-smack-make-smk_cipso_doi-and-smk_unlbl_ambient.patch
-smack-use-cap_task_prctl.patch
-alpha-handle-kcalloc-failure.patch
-alpha-remove-remaining-__function__-occurences.patch
-alpha-replace-__inline-with-inline.patch
-arch-alpha-kernel-trapsc-use-time_-macros.patch
-arch-alpha-kernel-trapsc-use-time_-macros-fix.patch
-alpha-teach-the-compiler-that-bug-doesnt-return.patch
-m68k-remove-redundant-display-of-free-swap-space-in-show_mem.patch
-m68k-replace-remaining-__function__-occurences.patch
-crisv10-prepare-for-bkl-push-down.patch
-cris-remove-redundant-display-of-free-swap-space-in-show_mem.patch
-arch-um-kernel-um_archc-some-small-improvements.patch
-uml-replace-remaining-__function__-occurences.patch
-arch-um-os-linux-start_upc-various-improvements.patch
-uml-make-a-function-static.patch
-uml-remove-a-useless-function.patch
-uml-make-three-functions-static.patch
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-add-a-document-describing-the-resource-counter-abstraction-v2.patch
-add-a-document-describing-the-resource-counter-abstraction-v2-fix.patch
-memcgroup-move-memory-controller-allocations-to-their-own-slabs.patch
-memcgroup-use-triggers-in-force_empty-and-max_usage-files.patch
-memcgroup-implement-failcounter-reset.patch
-memcgroup-implement-failcounter-reset-checkpatch-fixes.patch
-memcg-remove-redundant-function-calls.patch
-memcgroup-make-the-memory-controller-more-desktop-responsive.patch
-use-vmalloc-for-mem_cgroup-allocation-v3.patch
-use-vmalloc-for-mem_cgroup-allocation-v3-simplification.patch
-kernel-cpusetc-make-3-functions-static.patch
-cpuset-hardwall-flag-switch-cpusets-to-use-the-bulk-cgroup_add_files-api.patch
-cpuset-hardwall-flag-add-a-mem_hardwall-flag-to-cpusets.patch
-remove-unused-variable-from-send_signal.patch
-turn-legacy_queue-macro-into-static-inline-function.patch
-consolidate-checking-for-ignored-legacy-signals.patch
-consolidate-checking-for-ignored-legacy-signals-simplify.patch
-signals-do_signal_stop-use-signal_group_exit.patch
-signals-do_group_exit-use-signal_group_exit-more-consistently.patch
-lock_task_sighand-add-rcu-lock-unlock.patch
-k_getrusage-dont-take-rcu_read_lock.patch
-do_task_stat-dont-take-rcu_read_lock.patch
-signals-consolidate-checks-for-whether-or-not-to-ignore-a-signal.patch
-signals-clean-dequeue_signal-from-excess-checks-and-assignments.patch
-#signals-consolidate-send_sigqueue-and-send_group_sigqueue.patch: Roland probs?
-signals-consolidate-send_sigqueue-and-send_group_sigqueue.patch
-signals-cleanup-security_task_kill-usage-implementation.patch
-signals-re-assign-cld_continued-notification-from-the-sender-to-reciever.patch
-kill_pid_info-dont-take-now-unneeded-tasklist_lock.patch
-handle_stop_signal-unify-partial-full-stop-handling.patch
-handle_stop_signal-use-the-cached-p-signal-value.patch
-get_signal_to_deliver-use-the-cached-signal-sighand-values.patch
-signals-send_sigqueue-dont-take-rcu-lock.patch
-signals-send_sigqueue-dont-forget-about-handle_stop_signal.patch
-signals-__group_complete_signal-cache-the-value-of-p-signal.patch
-signals-send_group_sigqueue-dont-take-tasklist_lock.patch
-signals-move-handle_stop_signal-into-send_signal.patch
-signals-do_tkill-dont-use-tasklist_lock.patch
-signals-do_tkill-dont-use-tasklist_lock-comment.patch
-signals-send_sig_info-dont-take-tasklist_lock.patch
-signals-microoptimize-the-usage-of-curr_target.patch
-signals-move-the-definition-of-__group_complete_signal-up.patch
-signals-change-send_signal-do_send_sigqueue-to-take-boolean-group-parameter.patch
-signals-use-__group_complete_signal-for-the-specific-signals-too.patch
-signals-fold-complete_signal-into-send_signal-do_send_sigqueue.patch
-signals-unify-send_sigqueue-send_group_sigqueue-completely.patch
-signals-join-send_sigqueue-with-send_group_sigqueue.patch
-signals-handle_stop_signal-dont-worry-about-sigkill.patch
-signals-cleanup-the-usage-of-print_fatal_signal.patch
-signals-fold-sig_ignored-into-handle_stop_signal.patch
-signals-fold-sig_ignored-into-handle_stop_signal-comment.patch
-signals-document-cld_continued-notification-mechanics.patch
-signals-document-cld_continued-notification-mechanics-more.patch
-signals-send_signal-be-paranoid-about-signalfd_notify.patch
-signals-check_kill_permission-check-session-under-tasklist_lock.patch
-signals-check_kill_permission-remove-tasklist_lock.patch
-signals-fix-sbin-init-protection-from-unwanted-signals.patch
-signals-de_thread-simplify-the-child_reaper-switching.patch
-signals-allow-the-kernel-to-actually-kill-sbin-init.patch
-signals-add-set_restore_sigmask.patch
-signals-set_restore_sigmask-tif_sigpending.patch
-signals-s390-renumber-tif_restore_sigmask.patch
-signals-ia64-renumber-tif_restore_sigmask.patch
-signals-use-have_set_restore_sigmask.patch
-signals-x86-ts_restore_sigmask.patch
-ptrace-introduce-task_detached-helper.patch
-reparent_thread-use-same_thread_group.patch
-document-de_thread-with-exit_notify-connection.patch
-ptrace-introduce-ptrace_reparented-helper.patch
-ptrace-__ptrace_unlink-use-the-ptrace_reparented-helper.patch
-ptrace-ptrace_attach-use-send_sig_info-instead-force_sig_specific.patch
-ptrace-allow-to-ptrace-sbin-init.patch
-ptrace_signal-subroutine.patch
-workqueues-shrink-cpu_populated_map-when-cpu-dies.patch
-workqueues-shrink-cpu_populated_map-when-cpu-dies-fix.patch
-cleanup_workqueue_thread-remove-the-unneeded-cpu-parameter.patch
-simplify-cpu_hotplug_begin-put_online_cpus.patch
-ext4-mm-ext4_ialloc-flexbg.patch
-ext4-mm-convert_ext4_to_use_unlocked_ioctl_v2.patch
-ext4-mm-ext4_reduce_mballoc_stack_usage_with_noinline.patch
-ext4-mm-ext4-convert-list_for_each_rcu-to_list_for_each_entry_rcu.patch
-ext4-mm-ext4-fdatasync-should-skip-metadata-writeout-when-overwriting.patch
-ext4-mm-ext4_lex_add_cpu_conversion.patch
-ext4-mm-ext4-convert-byte-order-of-constant-instead-of-variable.patch
-ext4-mm-ext4-use-group-first-block-no.patch
-ext4-mm-ext4-use-ext4_get_group_desc.patch
-ext4-mm-ext4-check-ext4_journal_get_write_access-errors.patch
-ext4-mm-ext4-remove-extra_ext4_new_blocks_old_define-from-mballoc-c.patch
-ext4-mm-ext4-make-ext4-xattr-list-static.patch
-ext4-mm-ext4-fix-mount-option-parsing.patch
-ext4-mm-jbd2-fix-the-way-the-b_modified-flag-is-cleared.patch
-ext4-mm-jbd2-fix-possible-journal-overflow-issues.patch
-ext4-mm-ext4-fix-fallocate-error-path.patch
-ext4-mm-ext4-enable-extent-format-for-symlink.patch
-ext4-mm-ext4-fallocate-full-fs-enospc-handling.patch
-ext4-mm-ext4-page-mkwrite.patch
-ext4-mm-ext4-zero-out-small-uninitlaized-extents.patch
-ext4-mm-ext4-online-defrag-header-changes.patch
-ext4-mm-ext4-online-defrag-alloc-contiguous-blks.patch
-ext4-mm-ext4-online-defrag-free-space-fragmentation.patch
-jbd2-only-create-debugfs-and-stats-entries-if-cache-initialisation-is-successful.patch
-jbd2-fix-kernel-doc-notation.patch
-ext4-fix-wrong-gfp-type-under-transaction.patch
-ext4-replace-remaining-__function__-occurrences.patch
-jdb2-replace-remaining-__function__-occurrences.patch
-ext4-fix-update-of-mtime-and-ctime-on-rename.patch
-ext4-fix-hang-on-umount-with-quotas-when-journal-is-aborted.patch
-dma-add-dma_map_attrs-interfaces.patch
-dma-document-dma_map_attrs-interfaces.patch
-dma-ia64-update-ia64-machvecs-swiotlbc.patch
-ib-expand-ib_umem_get-prototype.patch
-doc-fix-dma-api-function-parameters.patch
-ipc-use-ipc_buildid-directly-from-ipc_addid.patch
-ipc-use-ipc_buildid-directly-from-ipc_addid-cleanup.patch
-ipc-scale-msgmni-to-the-amount-of-lowmem.patch
-ipc-scale-msgmni-to-the-number-of-ipc-namespaces.patch
-ipc-define-the-slab_memory_callback-priority-as-a-constant.patch
-ipc-recompute-msgmni-on-memory-add--remove.patch
-ipc-invoke-the-ipcns-notifier-chain-as-a-work-item.patch
-ipc-recompute-msgmni-on-ipc-namespace-creation-removal.patch
-ipc-do-not-recompute-msgmni-anymore-if-explicitly-set-by-user.patch
-ipc-re-enable-msgmni-automatic-recomputing-msgmni-if-set-to-negative.patch
-ipc-semaphores-code-factorisation.patch
-ipc-shared-memory-introduce-shmctl_down.patch
-ipc-message-queues-introduce-msgctl_down.patch
-ipc-semaphores-move-the-rwmutex-handling-inside-semctl_down.patch
-ipc-semaphores-remove-one-unused-parameter-from-semctl_down.patch
-ipc-get-rid-of-the-use-_setbuf-structure.patch
-ipc-introduce-ipc_update_perm.patch
-ipc-consolidate-all-xxxctl_down-functions.patch
-ipc-consolidate-all-xxxctl_down-functions-fix.patch
-ipc-add-definitions-of-ushort_max-and-others.patch
-ipc-add-definitions-of-ushort_max-and-others-checkpatch-fixes.patch
-ipc-sysvsem-implement-sys_unshareclone_sysvsem.patch
-ipc-sysvsem-force-unshareclone_sysvsem-when-clone_newipc.patch
-ipc-sysvsem-refuse-cloneclone_sysvsemclone_newipc.patch
-ipc-sysvsem-refuse-cloneclone_sysvsemclone_newipc-cleanup.patch
-ipmi-hold-attn-until-upper-layer-ready.patch
-ipmi-run-to-completion-fixes.patch
-ipmi-run-to-completion-fixes-fix.patch
-ipmi-run-to-completion-fixes-checkpatch-fixes.patch
-ipmi-dont-grab-locks-in-run-to-completion-mode.patch
-ipmi-dont-grab-locks-in-run-to-completion-mode-fix.patch
-ipmi-dont-print-event-queue-full-on-every-event.patch
-ipmi-update-driver-version.patch
-ipmi-convert-locked-counters-to-atomics.patch
-ipmi-convert-locked-counters-to-atomics-convert-message-handler-defines-to-an-enum.patch
-ipmi-convert-locked-counters-to-atomics-in-the-system-interface.patch
-ipmi-convert-locked-counters-to-atomics-in-the-system-interface-convert-system-interface-defines-to-an-enum.patch
-ipmi-style-fixes-in-the-base-code.patch
-ipmi-style-fixes-in-the-system-interface-code.patch
-ipmi-style-fixes-in-the-system-interface-code-checkpatch-fixes.patch
-ipmi-style-fixes-in-the-misc-code.patch
-ipmi-remove-unused-target-and-action-in-makefile.patch
-ipmi-remove-write_proc-code.patch
-amiserial-prepare-for-locking-relaxation-in-caller.patch
-cyclades-prepare-for-relaxed-locking-in-callers.patch
-epca-lock_kernel-push-down.patch
-esp-lock_kernel-push-down.patch
-isicom-prepare-for-lock_kernel-push-down.patch
-isicom-istallion-prepare-for-lock_kernel-pushdown.patch
-mxser-prepare-for-bkl-pushdown.patch
-riscom8-prepare-for-bkl-pushdown.patch
-rocket-prepare-for-bkl-pushdown.patch
-serial167-prepare-to-push-bkl-down-into-drivers.patch
-specialix-prepare-for-bkl-pushdown.patch
-stallion-prepare-for-bkl-push-down.patch
-sx-prepare-for-bkl-pushdown.patch
-synclink-series-prepare-for-bkl-pushdown.patch
-viocons-bkl-locking.patch
-vt_ioctl-prepare-for-bkl-push-down.patch
-isdn_tty-prepare-for-bkl-push-down.patch
-68360serial-note-that-there-isnt-any-info-mcr-locking.patch
-serial_core-prepare-for-bkl-push-down.patch
-tty-bkl-pushdown.patch
-tty-bkl-pushdown-fix.patch
-tty-bkl-pushdown-fix1.patch
-redo-locking-of-tty-pgrp.patch
-resume-tty-on-susp-and-fix-crnl-order-in-n_tty-line-discipline.patch
-tty_io-fix-remaining-pid-struct-locking.patch
-tty_io-fix-remaining-pid-struct-locking-small-cleanup.patch
-tty_ioctl-locking-for-tty_wait_until_sent.patch
-tty_ioctl-soft-carrier-handling.patch
-tty-drop-the-bkl-for-driver-ldisc-ioctl-methods.patch
-sxc-fix-printk-warnings-on-sparc32.patch
-elf-use-ei_nident-instead-of-numeric-value.patch
-binfmt-fill_elf_header-cleanup-use-straight-memset-first.patch
-elf-fix-shadowed-variables-in-fs-binfmt_elfc.patch
-sgi-altix-mmtimer-allow-larger-number-of-timers-per-node.patch
-sgi-altix-mmtimer-allow-larger-number-of-timers-per-node-fix.patch
-sgi-altix-mmtimer-allow-larger-number-of-timers-per-node-fix-2.patch
-char-moxa-remove-static-isa-support.patch
-char-moxa-cleanup-module-param-passed-isa-init.patch
-char-moxa-pci-io-space-fixup.patch
-char-moxa-fix-tiocg-ssoftcar-param.patch
-char-moxa-add-firmware-loading.patch
-char-moxa-merge-c2xx-and-c320-firmware-loading.patch
-char-moxa-remove-port-port.patch
-char-moxa-remove-unused-port-entries.patch
-char-moxa-centralize-board-readiness.patch
-char-moxa-centralize-board-readiness-warning-fix.patch
-char-moxa-timer-cleanup.patch
-char-moxa-ioctl-cleanup.patch
-char-moxa-merge-2-poll-functions.patch
-char-moxa-cleanup-rx-tx.patch
-char-moxa-serialise-timer.patch
-char-moxa-rework-open-close.patch
-char-moxa-little-cleanup.patch
-char-moxa-remove-useless-tty-functions.patch
-char-moxa-introduce-moxa_is_320-macro.patch
-char-moxa-notify-about-board-readiness.patch
-char-moxa-update-credits.patch
-char-moxa-add-firmware-loading-fix.patch
-char-fix-sparse-shadowed-variable-warnings-in-espc.patch
-char-espc-fix-possible-double-unlock.patch
-char-rocketc-fix-sparse-variable-shadowing-and-int-as-null-pointer.patch
-cycladesc-fix-sparse-shadowed-variable-warnings.patch
-epcac-static-functions-and-integer-as-null-pointer-fixes.patch
-epcac-static-functions-and-integer-as-null-pointer-fixes-checkpatch-fixes.patch
-drivers-char-ip2-ip2mainc-replace-init_modulecleanup_module-with-module_initmodule_exit.patch
-char-ip2-macros-cleanup.patch
-istallion-tiocg-ssoftcar-handling-removal.patch
-char-rio-fix-cirrus-defines.patch
-drivers-char-ds1286c-use-time_before-time_before_eq-etc.patch
-tty-serial-lay-the-foundations-for-the-next-set-of-reworks.patch
-s390-tty-prepare-for-put_char-to-return-success-fail.patch
-serial-m68k-put_char-returns.patch
-usb-gadget-switch-to-put_char-returning-int.patch
-amiserial-switch-put-char-to-return-success-fail.patch
-char-switch-gs-cyclades-and-esp-to-return-int-for-put_char.patch
-mxser-switch-to-put_char-being-int.patch
-pcmcia-serial-to-int-put_char-method.patch
-riscom-rocket-switch-to-int-put_char-method.patch
-serial167-switch-to-int-put_char-method.patch
-specialix-switch-to-int-put_char-method.patch
-synclink-series-switch-to-int-put_char-method.patch
-consoles-switch-to-int-put_char-method.patch
-isdn-switch-to-int-put_char-method.patch
-pty-prepare-for-tty-ops-changes.patch
-pc300-update-to-tty_set_operations.patch
-serial-switch-the-serial-core-to-int-put_char-methods.patch
-isicom-bring-into-coding-style.patch
-isicom-bring-into-coding-style-fix.patch
-tty-the-big-operations-rework.patch
-tty-the-big-operations-rework-fix-2.patch
-tty-the-big-operations-rework-isicom-fix.patch
-tty-the-big-operations-rework-simserial-fix.patch
-strip-fix-up-strip-for-the-new-order.patch
-tty-the-big-operations-rework-vs-git-kgdb-light.patch
-tty-the-big-operations-rework-vs-kgdb-2.patch
-tty-the-big-operations-rework-broke-wan.patch
-tty-fix-routine-name-in-ptmx_open.patch
-devpts-propagate-error-code-from-devpts_pty_new.patch
-devpts-factor-out-pty-index-allocation.patch
-devpts-factor-out-pty-index-allocation-fix.patch
-keys-increase-the-payload-size-when-instantiating-a-key.patch
-keys-check-starting-keyring-as-part-of-search.patch
-keys-allow-the-callout-data-to-be-passed-as-a-blob-rather-than-a-string.patch
-keys-add-keyctl-function-to-get-a-security-label.patch
-keys-add-keyctl-function-to-get-a-security-label-fix.patch
-keys-switch-to-proc_create.patch
-keys-allow-clients-to-set-key-perms-in-key_create_or_update.patch
-keys-dont-generate-user-and-user-session-keyrings-unless-theyre-accessed.patch
-keys-make-the-keyring-quotas-controllable-through-proc-sys.patch
-keys-make-the-keyring-quotas-controllable-through-proc-sys-fix.patch
-keys-explicitly-include-required-slabh-header-file.patch
-keys-make-key_serial-a-function-if-config_keys=y.patch
-proc-print-more-information-when-removing-non-empty-directories.patch
-procfs-task-exe-symlink.patch
-procfs-task-exe-symlink-fix.patch
-procfs-task-exe-symlink-fix-2.patch
-procfs-task-exe-symlink-fix-3.patch
-proc-switch-to-proc_create.patch
-procfs-mem-permission-cleanup.patch
-proc-simplify-locking-in-remove_proc_entry.patch
-proc-less-special-case-in-xlate-code.patch
-proc-drop-several-pde-valid-invalid-checks.patch
-proc-remove-proc_bus.patch
-proc-remove-proc_root_fs.patch
-proc-remove-proc_root_driver.patch
-proc-remove-proc_root-from-drivers.patch
-proc-switch-proc-bus-zorro-devices-to-seq_file-interface.patch
-proc-switch-proc-apm-to-seq_file-interface.patch
-proc-remove-proc-mac_iop.patch
-proc-switch-proc-bus-ecard-devices-to-seq_file-interface.patch
-proc-switch-proc-excite-unit_id-to-seq_file-interface.patch
-proc-switch-proc-irda-irnet-to-seq_file-interface.patch
-proc-convert-proc-bus-nubus-to-seq_file-interface.patch
-proc-switch-proc-ip2mem-to-seq_file-interface.patch
-proc-switch-proc-scsi-device_info-to-seq_file-interface.patch
-proc-remove-get_info-infrastructure.patch
-proc-convert-proc-tty-ldiscs-to-seq_file-interface.patch
-proc-introduce-proc_create_data-to-setup-de-data.patch
-nfsd-use-proc_create-to-setup-de-proc_fops.patch
-nfs-use-proc_create-to-setup-de-proc_fops.patch
-afs-use-non-racy-method-for-proc-entries-creation.patch
-ext4-use-non-racy-method-for-proc-entries-creation.patch
-reiserfs-use-non-racy-method-for-proc-entries-creation.patch
-jbd2-use-non-racy-method-for-proc-entries-creation.patch
-sysvipc-use-non-racy-method-for-proc-entries-creation.patch
-mm-use-non-racy-method-for-proc-swaps-creation.patch
-sound-use-non-racy-method-for-proc-driver-snd-page-alloc-creation.patch
-zorro-use-non-racy-method-for-proc-entries-creation.patch
-samples-use-non-racy-method-for-proc-marker-example-creation.patch
-scsi-use-non-racy-method-for-proc-entries-creation.patch
-usb-use-non-racy-method-for-proc-entries-creation.patch
-s390-use-non-racy-method-for-proc-entries-creation.patch
-arm-use-non-racy-method-for-proc-davinci_clocks-creation.patch
-avr32-proc-use-non-racy-method-for-proc-tlb-creation.patch
-cris-use-non-racy-method-for-proc-system_profile-creation.patch
-ia64-use-non-racy-method-for-proc-entries-creation.patch
-parisc-use-non-racy-method-for-proc-pcxl_dma-creation.patch
-powerpc-use-non-racy-method-for-proc-entries-creation.patch
-acpi-use-non-racy-method-for-proc-entries-creation.patch
-netdev-use-non-racy-method-for-proc-entries-creation.patch
-isdn-use-non-racy-method-for-proc-entries-creation.patch
-kernel-use-non-racy-method-for-proc-entries-creation.patch
-parisc-use-non-racy-method-for-proc-entries-creation.patch
-drivers-use-non-racy-method-for-proc-entries-creation.patch
-drivers-use-non-racy-method-for-proc-entries-creation-2.patch
-sysctl-allow-embedded-targets-to-disable-sysctl_checkc.patch
-include-linux-sysctlh-remove-empty-else.patch
-sysctl-merge-equal-proc_sys_read-and-proc_sys_write.patch
-sysctl-clean-from-unneeded-extern-and-forward-declarations.patch
-sysctl-add-the-permissions-callback-on-the-ctl_table_root.patch
-free_pidmap-turn-it-into-free_pidmapstruct-upid.patch
-use-find_task_by_vpid-in-taskstats.patch
-deprecate-find_task_by_pid.patch
-deprecate-find_task_by_pid-warning-fix.patch
-pids-de_thread-dont-clear-session-pgrp-pids-for-the-old-leader.patch
-pids-introduce-change_pid-helper.patch
-pids-sys_setpgid-use-change_pid-helper.patch
-pids-__set_special_pids-use-change_pid-helper.patch
-pids-sys_getsid-fix-unsafe-pid-usage-fix-possible-0-instead-of-esrch.patch
-pids-sys_getpgid-fix-unsafe-pid-usage-s-tasklist-rcu.patch
-mxser-convert-large-macros-to-functions.patch
-edd-add-default-mode-config_edd_off=n-override-with-edd=onoff.patch
-edd-add-default-mode-config_edd_off=n-override-with-edd=onoff-fix.patch
-nbd-allow-nbd-to-be-used-locally.patch
-nbd-add-partition-support.patch
-nbd-delete-superfluous-test-for-__gnuc__.patch
-generalize-asm-generic-ioctlh-to-allow-overriding-values.patch
-remove-aoedev_isbusy.patch
-make-marker_debug-static.patch
-pidns-make-pid-level-and-pid_ns-level-unsigned.patch
-random-clean-up-checkpatch-complaints.patch
-random-clean-up-checkpatch-complaints-fix.patch
-random-consolidate-wakeup-logic.patch
-random-use-unlocked_ioctl.patch
-random-reuse-rand_initialize.patch
-random-improve-variable-naming-clear-extract-buffer.patch
-random-make-backtracking-attacks-harder.patch
-random-remove-cacheline-alignment-for-locks.patch
-random-eliminate-redundant-new_rotate-variable.patch
-random-remove-some-prefetch-logic.patch
-random-simplify-add_ptr-logic.patch
-random-make-mixing-interface-byte-oriented.patch
-random-simplify-and-rename-credit_entropy_store.patch
-random-add-async-notification-support-to-dev-random.patch
-#mm-bdi-tweak-task-dirty-penalty.patch
-mm-bdi-export-bdi-attributes-in-sysfs.patch
-mm-bdi-export-bdi-attributes-in-sysfs-fix.patch
-mm-bdi-export-bdi-attributes-in-sysfs-fix-2.patch
-mm-bdi-export-bdi-attributes-in-sysfs-fix-3.patch
-mm-bdi-export-bdi-attributes-in-sysfs-fix-4.patch
-mm-bdi-export-bdi-attributes-in-sysfs-ia64-fix.patch
-mm-bdi-expose-the-bdi-object-in-sysfs-for-nfs.patch
-mm-bdi-expose-the-bdi-object-in-sysfs-for-nfs-fix.patch
-mm-bdi-expose-the-bdi-object-in-sysfs-for-fuse.patch
-mm-bdi-expose-the-bdi-object-in-sysfs-for-fuse-fix.patch
-mm-bdi-allow-setting-a-minimum-for-the-bdi-dirty-limit.patch
-mm-bdi-allow-setting-a-maximum-for-the-bdi-dirty-limit.patch
-mm-bdi-allow-setting-a-maximum-for-the-bdi-dirty-limit-fix.patch
-mm-bdi-move-statistics-to-debugfs.patch
-mm-bdi-add-separate-writeback-accounting-capability.patch
-mm-bdi-export-bdi_writeout_inc.patch
-mm-bdi-export-bdi_writeout_inc-fix.patch
-mm-add-nr_writeback_temp-counter.patch
-mm-document-missing-fields-for-proc-meminfo.patch
-fuse-support-writable-mmap.patch
-fuse-support-writable-mmap-fix.patch
-fuse-clean-up-setting-i_size-in-write.patch
-fuse-implement-perform_write.patch
-fuse-update-file-size-on-short-read.patch
-reiserfs-use-open_bdev_excl.patch
-affs-be_add_cpu-conversion.patch
-hfs-hfsplus-be_add_cpu-conversion.patch
-quota-le_add_cpu-conversion.patch
-sysv-e_add_cpu-conversion.patch
-asm-futexh-should-include-linux-uaccessh.patch
-basic-braille-screen-reader-support.patch
-basic-braille-screen-reader-support-fixes.patch
-basic-braille-screen-reader-support-ppc-fix.patch
-basic-braille-screen-reader-support-doc.patch
-basic-braille-screen-reader-support-makefile-fix.patch
-printk-dont-read-beyond-string-arguments-terminating-zero.patch
-remove-duplicated-unlikely-in-is_err.patch
-hfs-fix-warning-with-64k-page_size.patch
-hfsplus-fix-warning-with-64k-page_size.patch
-alloc_uid-cleanup.patch
-add-macros-similar-to-min-max-min_t-max_t.patch
-add-macros-similar-to-min-max-min_t-max_t-doc.patch
-ide-eliminate-fit-macro.patch
-ata-remove-fit-macro.patch
-b43-replace-limit_value-macro-with-clamp_val.patch
-b43legacy-replace-limit_value-macro-with-clamp_val.patch
-fuse-use-clamp-rather-than-nested-min-max.patch
-ide-tape-use-clamp_t-rather-than-nested-min_t-max_t.patch
-input-ff-memlessc-use-clamp_val-macro.patch
-dccp-ccid2c-ccid3c-use-clamp-clamp_t.patch
-introduce-explicit-signed-unsigned-64bit-divide.patch
-convert-a-few-do_div-user.patch
-rename-div64_64-to-div64_u64.patch
-rename-div64_64-to-div64_u64-fix.patch
-remove-div_long_long_rem.patch
-ntp-cleanup-ntpc.patch
-ntp-ntp4-user-space-bits-update.patch
-ntp-increase-time_freq-resolution.patch
-ntp-increase-time_offset-resolution.patch
-ntp-support-for-tai.patch
-ntp-rename-tick_length_shift-to-ntp_scale_shift.patch
-ntp-remove-current_tick_length.patch
-ntp-handle-leap-second-via-timer.patch
-idr-create-idr_layer_cache-at-boot-time.patch
-idr-create-idr_layer_cache-at-boot-time-fix.patch
-idr-create-idr_layer_cache-at-boot-time-fix-fix.patch
-edac-new-support-for-intel-3100-chipset.patch
-edac-add-e752x-parameter-for-sysbus_parity-selection.patch
-edac-add-e752x-parameter-for-sysbus_parity-selection-checkpatch-fixes.patch
-edac-use-the-shorter-list_head-for-brevity.patch
-edac-remove-unneeded-functions-and-add-static-accessor.patch
-edac-fix-module-initialization-on-several-modules-2nd-time.patch
-introduce-a-generic-__fls-implementation.patch
-implement-__fls-on-all-64-bit-archs.patch
-use-__fls-for-fls64-on-64-bit-archs.patch
-drivers-replace-remaining-__function__-occurrences.patch
-slab-add-a-flag-to-prevent-debug_free-checks-on-a-kmem_cache.patch
-infrastructure-to-debug-dynamic-objects.patch
-debugobjects-add-documentation.patch
-debugobjects-add-timer-specific-object-debugging-code.patch
-add-hrtimer-specific-debugobjects-code.patch
-afs-use-the-shorter-list_head-for-brevity.patch
-afs-the-afs-rpc-op-cbgetcapabilities-is-actually-cbtellmeaboutyourself.patch
-afs-the-afs-rpc-op-cbgetcapabilities-is-actually-cbtellmeaboutyourself-try-3.patch
-parport_pc-wrap-pnp-probe-code-in-ifdef-config_pnp.patch
-tpm-fix-section-mismatch-warning.patch
-tpm-change-kconfig-dependencies-from-pnpacpi-to-pnp.patch
-cpufreq-change-cpu-freq-arrays-to-per_cpu-variables.patch
-acpi-change-processors-from-array-to-per_cpu-variable.patch
-cpu-change-cpu_sys_devices-from-array-to-per_cpu-variable.patch
-net-remove-nr_cpus-arrays-in-net-core-devc-v2.patch
-modify-ramdisk-brd-device-to-be-able-to-manage-partitions.patch
-sysv-fs-remove-superfluous-check-for-__gnuc__-compiler.patch
-kernel-add-common-infrastructure-for-unaligned-access.patch
-kernel-move-arches-to-use-common-unaligned-access.patch
-drivers-block-use-get_unaligned_-helpers.patch
-hid-core-use-get_unaligned_-helpers.patch
-char-use-get_unaligned_-helpers.patch
-input-use-get_unaligned_-helpers.patch
-mmc-use-get-put_unaligned_-helpers.patch
-net-use-get-put_unaligned_-helpers.patch
-wireless-use-get-put_unaligned_-helpers.patch
-pcmcia-use-get-put_unaligned_-helpers.patch
-usb-use-get-put_unaligned_-helpers.patch
-video-use-get-put_unaligned_-helpers.patch
-fat-use-get-put_unaligned_-helpers.patch
-hfsplus-use-get-put_unaligned_-helpers.patch
-isofs-use-get-put_unaligned_-helpers.patch
-ncpfs-use-get-put_unaligned_-helpers.patch
-ncpfs-use-get-put_unaligned_-helpers-checkpatch-fixes.patch
-omap_rng-minor-updates.patch
-relayfs-support-larger-relay-buffer-take-3.patch
-relayfs-support-larger-relay-buffer-take-3-cleanup.patch
-aio-remove-misleading-comment-from-ioctx_lookup.patch
-add-kbuildh-that-contains-common-definitions-for-kbuild-users.patch
-x86-use-kbuildh.patch
-mips-use-kbuildh-instead-of-macros-in-asm-offsetsc.patch
-alpha-use-kbuildh-instead-of-macros-in-asm-offsetsc.patch
-ia64-use-kbuildh-macros-instead-of-defining-macros-in-asm-offsetsc.patch
-arm-use-kbuildh-instead-of-macros-in-asm-offsetsc.patch
-xtensa-use-kbuildh-macros-instead-of-defining-them-in-asm-offsetsc.patch
-sparc-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-avr32-use-kbuildh-macros-instead-of-defining-macros-in-asm-offsetsc.patch
-blackfin-use-kbuildh-instead-of-defining-macros-in-asm-macrosc.patch
-frv-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-h8300-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-m68k-m68kmmu-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-mn10300-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-parisc-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-ppc-powerpc-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-s390-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-s390-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc-update.patch
-sh-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-v850-use-kbuildh-instead-of-defining-macros-in-asm-offsetsc.patch
-mm-remove-remaining-__function__-occurances.patch
-block-remove-remaining-__function__-occurances.patch
-kernel-replace-remaining-__function__-occurances.patch
-lib-replace-remaining-__function__-occurances.patch
-afs-replace-remaining-__function__-occurrences.patch
-fs-replace-remaining-__function__-occurrences.patch
-drivers-char-replace-remaining-__function__-occurrences.patch
-serial-replace-remaining-__function__-occurrences.patch
-remove-ifdef-__kernel__-checks-from-unexported-headers.patch
-remove-__kernel__-tests-of-unexported-headers-under-asm-generic.patch
-drop-the-exporting-of-empty-linux-byteorder-generich.patch

Merged into mainline or a subsystem tree.

+mpc5200_psc_spi-typo-fix-in-header-block.patch
+m68knommu-add-info-about-removing-mcfserial.patch
+oprofile-dont-request-cache-line-alignment-for-cpu_buffer.patch

2.6.26 queue

+linux-next-git-rejects.patch
+next-remove-localversion.patch
+revert-9p-convert-from-semaphore-to-spinlock.patch
+ia64-kvm-dont-delete-files-which-we-need.patch
+fix-kobject-fix-kobject_rename-and-config_sysfs.patch

Various repairs to linux-next.

-revert-set-relay-file-can-not-be-read-by-pread2.patch

Dropped (but it still sucks)

+fix-lxfb-extend-pll-table-to-support-dotclocks-below-25-mhz.patch
+revert-acpica-fixes-for-unload-and-ddbhandles.patch

More 2.6.26 material

-check-for-acpi-resource-conflicts-in-i2c-bus-drivers.patch

Dropped

-miscacpibacklight-compal-laptop-extras-add-entry-to-maintainers.patch
-miscacpibacklight-compal-laptop-extras-use-bitmask-not-hex.patch
-miscacpibacklight-compal-laptop-extras-add-support-for-new-laptops.patch

Folded into miscacpibacklight-compal-laptop-extras-3rd-try.patch

+acpi_pm_device_sleep_state-cleanup.patch
+acpi-change-processors-from-array-to-per_cpu-variable.patch
+acpi-acpi_numa_init-build-fix.patch
+acpi-fix-drivers-acpi-gluec-build-error.patch
+proper-prototype-for-acpi_processor_tstate_has_changed.patch

acpi stuff

+git-x86-fixup.patch
+kgdb-use-put_unaligned_be32-helper.patch

x86 things

+arch-x86-mm-patc-use-boot_cpu_has.patch
+x86-setup_force_cpu_cap-dont-do-clear_bitnon-unsigned-long.patch
+lguest-use-cpu-capability-accessors.patch
+x86-set_restore_sigmask-avoid-bitop-on-a-u32.patch
+x86-early_init_centaur-use-set_cpu_cap.patch
+x86-bitops-take-an-unsigned-long.patch

Make x86's bitops take an unsigned long *

+arm-omap1-n770-convert-audio_pwr_sem-in-a-mutex.patch
+arm-omap1-n770-convert-audio_pwr_sem-in-a-mutex-fix.patch

Some arm things I seem to have picked up.

+list_for_each_rcu-must-die-audit.patch
+audit_send_reply-fix-error-path-memory-leak.patch

Things for the audit tree.

+cifs-switch-to-seq_files.patch

cifs cleanup

+agk-dm-dm-log-make-dm_dirty_log-init-and-exit-static.patch

The device-mapper tree seems to have escaped linux-next too.

-rapidio-change-rio-function-mpc85xx_-to-fsl_.patch
-rapidio-add-rapidio-option-to-kernel-configuration.patch
-rapidio-move-include-asm-ppc-rioh-to-include-asm-powerpc-rioh.patch
-rapidio-add-rapidio-multi-mport-support.patch
-rapidio-add-of-tree-support-to-rapidio-controller-driver.patch
-rapidio-change-the-kernel-configurated-rapidio-system-size-to-auto-probing.patch
-rapidio-add-rapidio-node-into-mpc8641hpcn-dts-file.patch
-rapidio-add-rapidio-node-probing-into-mpc86xx_hpcn-board-id-table.patch
-rapidio-add-serial-rapidio-controller-support-which-includes-mpc8548-mpc8641.patch
-rapidio-add-rapidio-connection-info-print-out-and-re-training-for-break-connection.patch
-rapidio-add-memory-mapping-driver-to-rapidio.patch
-rapidio-add-rapidio-space-allocation-bitmap-arithmetic.patch
-rapidio-add-fsl-rapidio-controller-memory-ops-functions.patch
-rapidio-add-the-rapidio-master-port-maintance-and-doorbell-window-to-space-resources.patch
-rapidio-add-rapidio-proc-fs-for-memory-mapping-debugging.patch
-rapidio-change-rapidio-doorbell-source-and-target-id-field-to-16-bit.patch
-rapidio-add-the-memory-mapping-support-in-rionet-driver.patch
-rapidio-fix-docbook-references.patch

Dropped (I think)

+powerpc-fix-for-oprofile-callgraph-for-power-64-bit-user-apps.patch
+powerpc-add-i2c-pins-to-dts-and-board-setup.patch
+macintosh-replace-deprecated-__initcall-with-device_initcall.patch
+spufs-convert-nopfn-to-fault.patch

powerpc things

-gregkh-driver-kobject-catch-kobjects-that-are-not-initialized.patch
-gregkh-driver-uio-kconfig-improvements.patch
-gregkh-driver-uio-mark-pci_device_id-hilscher_pci_ids-__devinitdata.patch
-gregkh-driver-uio-arch-arm-kconfig-make-uio-available-on-arm-architecture.patch
-gregkh-driver-uio-remove-needless-pci_device_id-definition-from-uio_cifc.patch
-gregkh-driver-uio-implement-a-uio-interface-for-the-smx-cryptengine.patch
-gregkh-driver-uio-hold-a-reference-to-the-device-s-owner-while-the-device-is-open.patch
-gregkh-driver-driver-core-memory-semaphore-to-mutex.patch
-gregkh-driver-driver-core-register_memory-unregister_memory-clean-ups-and-bugfix.patch
-gregkh-driver-driver-core-convert-debug-functions-declared-inline-__attribute__-to-statement-expression-macros.patch
-gregkh-driver-sysfs-small-header-file-cleanup-for-sysfs-n.patch
-gregkh-driver-firmware-move-firmware_class-from-documentation-to-samples.patch
-gregkh-driver-firmware-clean-up-samples-for-coding-style-issues.patch
-gregkh-driver-pnp-add-all-pnp-card-device-id-s-as-individual-aliases.patch
-gregkh-driver-power_state-remove-it-from-driver-core.patch
-gregkh-driver-driver-core-cpu-fix-section-mismatch-in-cpuc-store_online.patch
-gregkh-driver-sysdev-detect-multiple-driver-registrations.patch
-gregkh-driver-block-send-disk-change-event-for-rescan_partitions.patch
-gregkh-driver-pm-handle-device-registrations-during-suspend-resume.patch
-gregkh-driver-driver-core-call-device_pm_add-after-bus_add_device-in-device_add.patch
-gregkh-driver-pm-fix-misuse-of-wakeup-flag-accessors-in-serial-core.patch
-gregkh-driver-pm-make-wakeup-flags-available-whenever-config_pm-is-set.patch
-gregkh-driver-pm-convert-wakeup-flag-accessors-to-inline-functions.patch
-gregkh-driver-driver-core-make-device_is_registered-work-for-class-devices.patch
-gregkh-driver-sysfs-explicitly-include-required-header-file-slabh.patch
-gregkh-driver-kobject-replace-list_for_each-with-list_for_each_entry.patch
-gregkh-driver-pm-remove-legacy-pm.patch
-gregkh-driver-firmware-add-iscsi-ibft-support.patch
-gregkh-driver-pm-remove-destroy_suspended_device.patch
-gregkh-driver-sysfs-refill-attribute-buffer-when-reading-from-offset-0.patch
-gregkh-driver-sysfs-add-sys-dev-char-block-to-lookup-sysfs-path-by-major-minor.patch
-gregkh-driver-net-convert-the-phy_device-file-to-use-bus_find_device_by_name.patch
-gregkh-driver-driver-core-replace-remaining-__function__-occurrences.patch
-gregkh-driver-pm-introduce-new-top-level-suspend-and-hibernation-callbacks.patch
-gregkh-driver-pm-new-suspend-and-hibernation-callbacks-for-platform-bus-type.patch
-gregkh-driver-pm-new-suspend-and-hibernation-callbacks-for-pci-bus-type.patch
-gregkh-driver-memstick-convert-struct-class_device-to-struct-device.patch
-gregkh-driver-ib-convert-struct-class_device-to-struct-device.patch
-gregkh-driver-ib-rename-dev-to-srp_dev-in-srp_host-structure.patch
-gregkh-driver-drm-remove-unused-dev_class.patch
-gregkh-driver-scsi-convert-struct-class_device-to-struct-device.patch
-gregkh-driver-put_device-might_sleep.patch
-gregkh-driver-warn-when-statically-allocated-kobjects-are-used.patch
-gregkh-driver-sysfs-crash-debugging.patch

These all went into linux-next, or mainline.

-revert-git-drm.patch

Unneeded

+drivers-base-driverc-remove-unused-to_dev-macro.patch
+struct-class-sem-to-mutex-converting.patch
+driver-core-struct-class-remove-children-list.patch

Driver-tree things

+drm-make-drm_minors_cleanup-static.patch
+drm-radeon-radeon_enable_vblank-should-return-negative-error.patch

DRM fixes

+media-use-get_unaligned_-helpers.patch
+zoran-use-correct-type-for-cpu-flags.patch

dvb things

-jdelvare-i2c-i2c-new-co-maintainer.patch
-jdelvare-i2c-i2c-no-algos-in-kconfig.patch
-jdelvare-i2c-i2c-pca-01-removing-trailing-whitespace.patch
-jdelvare-i2c-i2c-pca-02-extension-of-pca-algorithm.patch
-jdelvare-i2c-i2c-pca-03-platform-driver.patch
-jdelvare-i2c-i2c-ibm_iic-01-change-log-levels.patch
-jdelvare-i2c-i2c-ibm_iic-02-of-platform.patch
-jdelvare-i2c-i2c-dev-split-i2cdev_ioctl.patch
-jdelvare-i2c-i2c-bus-driver-for-sh7760-soc.patch
-jdelvare-i2c-i2c-replace-remaining-__function__-occurrences.patch
-jdelvare-i2c-i2c-remove-whitespaces-in-busses-kconfig.patch
-jdelvare-i2c-i2c-bfin-twi-01-add-repeated-start.patch
-jdelvare-i2c-i2c-bfin-twi-02-support-multiport-controllers.patch
-jdelvare-i2c-i2c-bfin-twi-03-add-pin-mux-operation.patch
-jdelvare-i2c-i2c-bfin-twi-04-driver-description.patch
-jdelvare-i2c-i2c-bfin-twi-05-use-simpler-comment-headers.patch
-jdelvare-i2c-i2c-bfin-twi-06-add-adsp-bf52x-support.patch
-jdelvare-i2c-i2c-bfin-twi-07-fix-mismatch-in-add-timer-and-delete-timer.patch
-jdelvare-i2c-i2c-scx200_acb-dont-use-0-as-null-pointer.patch
-jdelvare-i2c-i2c-superh-mobile-i2c-bus-controller-v5.patch
-jdelvare-i2c-i2c-fix-platform-driver-hotplug-coldplug.patch
-jdelvare-i2c-i2c-isp1301_omap-convert-to-new-style-1.patch

Into linux-next or mainline.

+i2c-use-class_for_each_device.patch
+i2c-add-support-for-i2c-bus-on-freescale-cpm1-cpm2-controllers.patch

i2c things

+i5k_amb-support-intel-5400-chipset.patch
+ibmaem-new-driver-for-power-energy-temp-meters-in-ibm-system-x-hardware.patch
+ibmaem-fix-64-bit-division-on-32-bit-platforms.patch
+ibmaem-overview-of-the-driver.patch
+ibmaem-new-driver-for-power-energy-temp-meters-in-ibm-system-x-hardware-ia64-warnings.patch

New driver

+hid-use-get-put_unaligned_-helpers.patch

HID cleanup

+drivers-infiniband-hw-mlx4-qpc-fix-uninitialised-var-warning.patch

infiniband warning stomp

+jfs-switch-to-seq_files.patch

JFS cleanup

+git-jg-misc-git-rejects.patch
+drivers-scsi-broadsasc-fix-uninitialised-var-warning.patch

Fixes for git-jg-misc.patch

+leds-add-pca9532-led-driver.patch
+leds-add-pca9532-platform-data-for-thecus-n2100.patch

LED things

+ata-remove-fit-macro.patch

ata cleanup

-ide-mm-ide-remove-ide-reverse-ide-core.patch
<zillions more...>
-ide-mm-remove-the-broken-etrax_ide-driver.patch

Into linux-next or mainline

+multi-statement-if-seems-to-be-missing-braces.patch

MIPS fix

+mmc-fix-clock-off-in-pxa255-270.patch
+mmc-sd-host-driver-for-ricoh-bay1controllers.patch
+mmc-sd-host-driver-for-ricoh-bay1controllers-fix.patch
+mmc-sd-host-driver-for-ricoh-bay1controllers-fix-2.patch

MMC things

+git-net-git-rejects.patch
+sctp-fix-use-of-uninitialized-pointer.patch
+iphase-fix-64bit-warning.patch
+list_for_each_rcu-must-die-networking.patch
+net-hso-driver-uses-rfkill-functions.patch
+linux-atm_tcph-linux-atmh-cleanup-for-userspace.patch

net things

+hysdn-remove-cli-sti-calls.patch
+hysdn-no-longer-broken-on-smp.patch
+gigaset-use-dev_-macros-for-messages.patch
+gigaset-gigaset_isowbuf_getbytes-may-return-signed-unnoticed.patch
+isdn-capi-return-proper-errnos-on-module-init.patch

i4l things

+ehca-ret-is-unsigned-ibmebus_request_irq-negative-return-ignored-in-hca_create_eq.patch
+dm9000-use-delayed-work-to-update-mii-phy-state-fix.patch
+pcnet32-fix-warning.patch
+drivers-net-tokenring-3c359c-squish-a-warning.patch
+drivers-net-tokenring-olympicc-fix-warning.patch
+rndis_host-increase-delay-in-command-response-loop.patch
+net-s2io-set_rxd_buffer_pointer-returns-enomem-not-enomem.patch

netdev things

+power_supply-add-charge_counter-property-and-olpc_battery-support-for-it-fix.patch

power-supply fix

+nfs-replace-remaining-__function__-occurrences.patch
+nfs-path_getput-cleanups.patch
+nfs-make-nfs4_drop_state_owner-static.patch

nfs things

-gregkh-pci-pci-doc-pci-create-documentation-pci-and-move-files-into-it.patch
-gregkh-pci-pci-if-0-pci_assign_resource_fixed.patch
-gregkh-pci-pci-remove-pci_find_present.patch
-gregkh-pci-pci-remove-pci_get_device_reverse-from-calgary-driver.patch
-gregkh-pci-pci-remove-pci_get_device_reverse.patch
-gregkh-pci-pci-clean-up-searchc-a-lot.patch
-gregkh-pci-pci-hotplug-make-cpcihp-driver-use-modern-apis.patch
-gregkh-pci-pci-hotplug-the-ibm-driver-is-not-dependant-on-pci_legacy.patch
-gregkh-pci-pci-remove-initial-bios-sort-of-pci-devices-on-x86.patch
-gregkh-pci-pci-make-no_pci_devices-use-the-pci_bus_type-list.patch
-gregkh-pci-pci-add-is_added-flag-to-struct-pci_dev.patch
-gregkh-pci-pci-remove-pcibios_fixup_ghosts.patch
-gregkh-pci-pci-remove-parisc-consumer-of-the-pci-global_list.patch
-gregkh-pci-pci-remove-global-list-of-pci-devices.patch
-gregkh-pci-pci-pcie-aer-don-t-check-_osc-when-acpi-is-disabled.patch
-gregkh-pci-pci-if-0-pci_cleanup_aer_correct_error_status.patch
-gregkh-pci-pci-include-pci-domain-in-pci-bus-names-on-x86-x86_64.patch
-gregkh-pci-pci-remove-pci-routeirq-noise-from-dmesg.patch
-gregkh-pci-pci-add-pci-express-aspm-support.patch
-gregkh-pci-pci-add-generic-pci_enable_resources.patch
-gregkh-pci-pci-x86-use-generic-pci_enable_resources.patch
-gregkh-pci-pci-alpha-use-generic-pci_enable_resources.patch
-gregkh-pci-pci-ia64-use-generic-pci_enable_resources.patch
-gregkh-pci-pci-powerpc-use-generic-pci_enable_resources.patch
-gregkh-pci-pci-ppc-use-generic-pci_enable_resources.patch
-gregkh-pci-pci-parisc-use-generic-pci_enable_resources.patch
-gregkh-pci-pci-iova-rb-tree-setup-tweak.patch
-gregkh-pci-pci-simplify-quirk-debug-output.patch
-gregkh-pci-pci-iommu-iotlb-flushing.patch
-gregkh-pci-pci-expose-pci-vpd-through-sysfs.patch
-gregkh-pci-pci-update-via-cx700-quirk.patch
-gregkh-pci-pci-aerdrv_acpic-remove-unneeded-null-check.patch
-gregkh-pci-pci-clean-up-resource-alignment-management.patch
-gregkh-pci-pci-hotplug-fix-leaks-in-ibm-hot-plug-controller-driver-ibmphp_init_devno.patch
-gregkh-pci-pci-hotplug-fakephp-return-success-not-enodev-when-bus-rescan-is-triggered.patch
-gregkh-pci-pci-replace-remaining-__function__-occurrences.patch

Into linux-next or mainline

-pci_alloc_child_bus-mustnt-be-__devinit.patch
-pci_scan_device-mustnt-be-__devinit.patch
-pci_bus_size_cardbus-mustnt-be-__devinit.patch
-pci_setup_bridge-mustnt-be-__devinit.patch
-pci-iommu-iotlb-flushing-speedup.patch

Into linux-pci, linux-next or mainline.

+selinux-dopey-hack.patch

Fix GFP_KERNEL-inside-spinlock. Badly.

+s390-char-vmlogrdr-module-initialization-function-should-return-negative-errors.patch

s390 fix

+mutex-debug-check-mutex-magic-before-owner.patch
+show_schedstat-fix-memleak.patch
+rcu-remove-duplicated-include-in-kernel-rcupreemptc.patch
+rcu-remove-duplicated-include-in-kernel-rcupreempt_tracec.patch

Things for git-sched

+scsi-use-get_unaligned_-helpers.patch
+scsi-aic79xx_core-fix-shadowed-variables-add-statics.patch
+scsi-aic79xx-aic79xx_pcic-fix-shadowed-variables.patch
+drivers-scsi-qla2xxx-qla_osc-suppress-uninitialized-var-warning.patch

scsi things

-git-block-git-rejects.patch

Unneeded

+revert-git-block.patch

git-block is busted.

+s390-uninline-spinlock-functions-which-use-smp_processor_id.patch
+block-use-get_unaligned_-helpers.patch

git-block-related things

+git-unionfs-fixup.patch

Repair git-unionfs

+unionfs-broke.patch

And disable it. Might no longer be needed.

+git-logfs-fixup.patch

Repair git-logfs.patch

-gregkh-usb-usb-cp2101-add-new-device-ids.patch
<...>
-gregkh-usb-usb-gotemp.patch

Into linux-next or mainline.

+uwb-fix-kconfig-causing-undefined-references.patch
+uwb-fix-all-printk-format-warnings.patch
+drivers-uwb-nehc-processor-flags-have-type-unsigned-long.patch
+drivers-usb-host-isp1760-hcdc-procesxor-flags-have-type-unsigned-long.patch
+uwb-fix-scscanf-warning.patch
+drivers-uwb-wlp-sysfsc-dead-code.patch
+drivers-uwb-i1480-dfu-macc-fix-min-warning.patch
+drivers-uwb-i1480-dfu-usbc-fix-size_t-confusion.patch
+drivers-uwb-whcic-needs-dma-mappingh.patch
+usb-usbtest-comment-on-why-this-code-expects-negative-and-positive-errnos.patch
+rndis-switch-to-seq_files.patch
+rndis-switch-to-seq_files-checkpatch-fixes.patch
+net-usb-add-support-for-apple-usb-ethernet-adapter.patch

USB repairs

+revert-git-v9fs.patch

git-v9fs is busted too.

+vfs-path_getput-cleanups.patch
+fs-make-struct-file-arg-to-d_path-const.patch
+git-vfs-cleanups.patch

VFS things

+itco_wdt-ich9do-support.patch
+watchdog-fix-booke_wdtc-on-mpc85xx-smp-system.patch

watchdog thigns

+wireless-fix-iwlwifi-unify-init-driver-flow.patch
+mac80211-michaelc-use-kernel-provided-infrastructure.patch
+mac80211-introduce-struct-michael_mic_ctx-and-static-helpers.patch
+mac80211-tkipc-use-kernel-provided-infrastructure.patch
+mac80211-add-const-remove-unused-function-make-one-function-static.patch
+mac80211-add-a-struct-to-hold-tkip-context.patch
+mac80211-tkipc-use-struct-tkip_ctx-in-phase-1-key-mixing.patch
+mac80211-tkipc-use-struct-tkip_ctx-in-phase-2-key-mixing.patch
+b43-replace-limit_value-macro-with-clamp_val.patch
+b43legacy-replace-limit_value-macro-with-clamp_val.patch
+wireless-use-get-put_unaligned_-helpers.patch
+b43-use-the-bitrev-helpers-rather-than-rolling-a-private-one.patch

wireless things

-git-cryptodev-misplaced-hunk.patch
-git-cryptodev-fix-conflict.patch
-git-cryptodev-fix-conflict-hack.patch

Unneeded

+xfs-use-get_unaligned_-helpers.patch

XFS cleanup

-rusty-virtio-broken-virtqueues.patch
-rusty-module-make_sect_attrs_private_to_kernel_c.patch
-rusty-module-reduce_image_and_resident_size.patch
-rusty-module-find_symbol-cleanup.patch
-rusty-module-use-unused_gpl_crcs.patch
-rusty-module-more-checking-in-verify_export_symbols.patch
-rusty-module-markers_support_for_proprierary_s.patch
-rusty-lguest-avoid-nr_cpus-for-number-of-cpus.patch
-rusty-lguest-remove-bogus-null-cpu-check.patch
-rusty-virtio-fix_sparse_return_void_valued_expression_warnings.patch

Into mainline or linux-next

+module-loading-elf-handling-use-selfmag-instead-of-numeric-constant.patch

module cleanup

+git-orion-git-rejects.patch

Repair git-orion.patch

+pnp-cleanup-pnp_fixup_device.patch
+pnp-add-pnp_build_option-to-the-api.patch
+pnp-add-isapnp-mpu-option-quirks.patch
+mm-fix-infinite-loop-in-filemap_fault.patch
+atmel_lcdfb-fix-initialization-of-a-pre-allocated-framebuffer.patch
+ipmi-support-i-o-resources-in-of-driver.patch
+memory-hotplug-memmap_init_zone-called-twice.patch
+jbd-need-to-hold-j_state_lock-to-updates-to-transaction-t_state-to-t_commit.patch
+asm-alphah8300umv850xtensa-paramh-unbreak-hz-for-userspace.patch
+cgroups-fix-compile-warning.patch
+ext3-4-fix-uninitialized-bs-in-ext3-4_xattr_set_handle.patch
+video-logo-add-support-for-blackfin-linux-logo-for-framebuffer-console.patch
+lib-create-common-ascii-hex-array.patch
+memory_hotplug-check-for-walk_memory_resource-failure-in-online_pages.patch
+per_cpu-fix-define_per_cpu_shared_aligned-for-modules.patch
+per_cpu-fix-define_per_cpu_shared_aligned-for-modules-fix.patch
+mprotect-prevent-alteration-of-the-pat-bits.patch
+mprotect-prevent-alteration-of-the-pat-bits-checkpatch-fixes.patch
+memory_hotplug-always-initialize-pageblock-bitmap.patch
+char-select-fw_loader-by-moxa.patch
+remove-blkdev-warning-triggered-by-using-md.patch
+tty_check_change-avoid-taking-tasklist_lock-while-holding-tty-ctrl_lock.patch

Probably for 2.6.26.

+scsi-dpt_i2o-is-bust-on-ia64.patch

Workaround scsi bustage.

+acpi-handle-invalid-acpi-slit-table.patch
+colibri-fix-support-for-dm9000-ethernet-device.patch
+colibri-fix-support-for-dm9000-ethernet-device-fix.patch
+cpufreq-fix-null-object-access-on-transmeta-cpu.patch
+cpufreq-arusoe-longrun-cpufreq-module-reports-false-min-freq.patch
+mmc-fix-omap-compile-by-replacing-dev_name-with-dma_dev_name.patch
+ntp-make-the-rtc-sync-mode-11-minute-again.patch
+ntp-fix-calculation-of-the-next-jiffie-to-trigger-rtc-sync.patch
+hostap-procfs-fix-for-hostap_fwc.patch

Things which I suspect are for 2.6.26 but which go via subsystem trees

+mm-add-a-basic-debugging-framework-for-memory-initialisation.patch
+mm-add-a-basic-debugging-framework-for-memory-initialisation-fix.patch
+mm-verify-the-page-links-and-memory-model.patch
+mm-make-defensive-checks-around-pfn-values-registered-for-memory-usage.patch
+mm-print-out-the-zonelists-on-request-for-manual-verification.patch
+mm-move-bootmem-descriptors-definition-to-a-single-place.patch
+mm-fix-free_all_bootmem_core-alignment-check.patch
+mm-normalize-internal-argument-passing-of-bootmem-data.patch
+mm-unexport-__alloc_bootmem_core.patch
+mm-allow-pfnmap-faults.patch
+mspec-convert-nopfn-to-fault.patch
+mspec-convert-nopfn-to-fault-fix.patch
+page-allocator-inlnie-some-__alloc_pages-wrappers.patch
+page-allocator-inlnie-some-__alloc_pages-wrappers-fix.patch
+mm-migratec-should-include-linux-syscallsh.patch
+mm-vmstatc-proper-externs.patch
+mm-hugetlbc-fix-duplicate-variable.patch
+kill-generic_file_direct_io.patch
+kill-generic_file_direct_io-checkpatch-fixes.patch
+mm-remove-nopfn.patch

Memory management updates

+remove-include-asm-h8300-keyboardh.patch

h8300 cleanup

+pcmcia-kill-in_card_services.patch
+pcmcia-pccard-deadlock-fix.patch

pcmcia things. Stalled, I think.

+arch-um-kernel-irqc-clean-up-some-functions.patch
+arch-um-kernel-memc-remove-arch_validate.patch
+uml-make-several-more-things-static.patch

UML updates

+accounting-account-for-user-time-when-updating-memory-integrals.patch

accounting fix

+remove-the-v850-port.patch

Nuke arch/v850

+update-checkpatchpl-to-version-019.patch
+update-checkpatchpl-to-version-019-fix.patch
+split-the-typecheck-macros-out-of-include-linux-kernelh.patch
+locking-add-typecheck-on-irqsave-and-friends-for-correct-flags.patch
+locking-add-typecheck-on-irqsave-and-friends-for-correct-flags-fix.patch
+fs-ldm-use-get_unaligned_-helpers.patch
+include-use-get-put_unaligned_-helpers.patch
+lzo-use-get-put_unaligned_-helpers.patch
+find-dynamic-stack-allocations-in-checkstackpl.patch
+fix-checkstackpl-arch-detection.patch
+execve-filename-document-and-export-via-auxiliary-vector.patch
+init-do_mountsc-should-include-linux-initrdh.patch
+proper-spawn_ksoftirqd-prototype.patch
+remove-apparently-unused-fd1772h-header-file.patch
+init-delete-hard-coded-setting-and-testing-of-build_cramdisk.patch
+lib-allow-memparse-to-accept-a-null-and-ignorable-second-parm.patch
+lib-allow-memparse-to-accept-a-null-and-ignorable-second-parm-checkpatch-fixes.patch
+lists-remove-a-redundant-conditional-definition-of-list_add.patch
+introduce-have_efficient_unaligned_access-kconfig-symbol.patch
+#asm-generic-bitops-fls64h-fix-something.patch: changelog?
+asm-generic-bitops-fls64h-fix-something.patch
+zorro-replace-deprecated-__initcall-with-equivalent-device_initcall.patch
+kallsyms-fix-potential-overflow-in-binary-search.patch

Misc

+rename-warn-to-warning-to-clear-the-namespace.patch
+rename-warn-to-warning-to-clear-the-namespace-fix.patch
+add-a-warn-macro-this-is-warn_on-printk-arguments.patch
+add-a-warn-macro-this-is-warn_on-printk-arguments-fix.patch
+example-use-of-warn.patch

Fiddle with kernel WARN_ON infrastructure

+flag-parameters-socket-and-socketpair.patch
+flag-parameters-socket-and-socketpair-mips-fix.patch
+flag-parameters-paccept.patch
+flag-parameters-paccept-fix.patch
+flag-parameters-paccept-fix-flag-parameters-arch-specific-sock_nonblock.patch
+flag-parameters-paccept-flag-parameters-paccept-w-out-set_restore_sigmask.patch
+flag-parameters-paccept-sys_ni.patch
+flag-parameters-anon_inode_getfd-extension.patch
+flag-parameters-anon_inode_getfd-extension-fix.patch
+flag-parameters-signalfd.patch
+flag-parameters-eventfd.patch
+flag-parameters-timerfd_create.patch
+flag-parameters-epoll_create.patch
+flag-parameters-dup2.patch
+flag-parameters-pipe.patch
+flag-parameters-inotify_init.patch
+flag-parameters-inotify_init-fix.patch
+flag-parametersi-nonblock-in-anon_inode_getfd.patch
+flag-parameters-nonblock-in-socket-and-socketpair.patch
+flag-parameters-nonblock-in-signalfd.patch
+flag-parameters-nonblock-in-eventfd.patch
+flag-parameters-nonblock-in-timerfd_create.patch
+flag-parameters-nonblock-in-pipe.patch
+flag-parameters-nonblock-in-inotify_init.patch
+flag-parameters-check-magic-constants.patch
+flag-parameters-check-magic-constants-alpha-hack.patch
+flag-parameters-add-on-remove-epoll_create-size-param.patch

Enhance file-based system calls.

+printk-ratelimiting-rewrite.patch
+printk-ratelimiting-rewrite-fix.patch

Have another go at printk ratelimiting

+serial-8250_gscc-add-module_license.patch

serial fix

+xilinx_spi-test-below-0-on-unsigned-irq-in-xilinx_spi_probe.patch
+spi-kconfig-simplifications.patch

SPI updates

+mfd-sm501c-if-0-unused-functions.patch
+asic3-platform_get_irq-may-return-signed-unnoticed.patch
+asic3-gpiolib-support.patch
+asic3-remove-children-platform-data.patch
+asic3-new-gpio-configuration-code.patch
+asic3-use-dev_-macros.patch
+asic3-use-uppercase-only-for-macros-and-defines.patch

MFD updates

+xen-drivers-xen-balloonc-make-a-function-static.patch

xen tweak

+rtc-remove-and-clarify-unneeded-externs.patch
+rtc-m41t80-sort-header-inclusions-for-readability.patch
+rtc-m41t80-use-pr_info-as-appropriate.patch

RTC updates

+video-fix-integer-as-null-pointer-warnings.patch
+add-the-carmine-fb-driver.patch
+add-the-carmine-fb-driver-update.patch
+tridentfb-replace-macros-with-functions.patch
+tridentfb-convert-fb_info-into-allocated-one.patch
+tridentfb-move-global-pseudo-palette-into-structure.patch
+tridentfb-move-global-chip_id-into-structure.patch
+tridentfb-move-global-flat-panel-variable-into-structure.patch
+tridentfb-convert-is_blade-and-is_xp-macros-into-functions.patch
+tridentfb-move-global-acceleration-hooks-into-structure.patch
+tridentfb-make-use-of-functions-and-constants-from-the-vgah.patch
+tridentfb-fix-timing-calculations.patch
+tridentfb-use-mmio-access-for-clock-setting.patch
+tridentfb-fix-clock-settings-for-older-trident-96xx-chips.patch
+tridentfb-improve-probe-function.patch
+tridentfb-improved-register-values-on-tgui-9680.patch
+tridentfb-add-tgui-9440-support.patch
+tridentfb-fix-unitialized-pseudo_palette.patch
+tridentfb-improve-check_var-function.patch
+tridentfb-preserve-memory-type-settings.patch
+tridentfb-fix-hi-color-modes-for-tgui-9440.patch
+tridentfb-add-acceleration-for-tgui-families.patch
+mdacon-messing-up-default-vcs-set-default-to-vc13-16-again.patch
+video-sis-remove-compat-code.patch
+pxafb-convert-ctrlr_sem-in-a-mutex.patch
+sa1100fb-convert-ctrlr_sem-in-a-mutex.patch
+drivers-video-aty-radeon_basec-notify-user-if-sysfs_create_bin_file-failed.patch
+drivers-video-aty-radeon_basec-notify-user-if-sysfs_create_bin_file-failed-checkpatch-fixes.patch
+aty128fb-test-below-0-on-unsigned-pll-post_divider.patch
+amifb-test-virtual-screen-range-before-subtraction-on-unsigned.patch
+atafb-test-virtual-screen-range-before-subtraction-on-unsigned.patch
+vga16fb-test-virtual-screen-range-before-subtraction-on-unsigned.patch

fndev updates

+pnp-add-detail-to-debug-resource-dump.patch
+pnp-remove-pnp_resourceindex.patch
+pnp-add-pnp_resource_type-internal-interface.patch
+pnp-add-pnp_resource_type_name-helper-function.patch

pnp updates

+minix-remove-no_truncate-code.patch

minix cleanup

+ext3-fix-synchronization-of-quota-files-in-journal=data-mode.patch
+ext3-fix-typos-in-messages-and-comments-journalled-journaled.patch
+ext3-correct-mount-option-parsing-to-detect-when-quota-options-can-be-changed.patch
+jbd-replace-potentially-false-assertion-with-if-block.patch
+jbd-eliminate-duplicated-code-in-revocation-table-init-destroy-functions.patch
+jbd-tidy-up-revoke-cache-initialisation-and-destruction.patch

ext3 updates

+hfs-convert-bitmap_lock-in-a-mutex.patch
+hfs-convert-extents_lock-in-a-mutex.patch

hfs updates

+hfsplus-convert-the-extents_lock-in-a-mutex.patch

hfsplus update

+reiserfs-fix-synchronization-of-quota-files-in-journal=data-mode.patch
+reiserfs-fix-typos-in-messages-and-comments-journalled-journaled.patch
+reiserfs-correct-mount-option-parsing-to-detect-when-quota-options-can-be-changed.patch
+reiserfs-convert-j_lock-to-mutex.patch
+reiserfs-convert-j_flush_sem-to-mutex.patch
+reiserfs-convert-j_commit_lock-to-mutex.patch
+reiserfs-convert-j_commit_lock-to-mutex-checkpatch-fixes.patch

reiser3 updtes

-docbook-some-kernel-locking-fixes.patch

Dropped

-documentation-build-source-files-in-documentation-sub-dir-update.patch

Folded into documentation-build-source-files-in-documentation-sub-dir.patch

+cgroup-use-read-lock-to-guard-find_existing_css_set.patch
+mark-res_counter_charge_locked-with-__must_check.patch

cgroups updates

+memcg-make-global-var-read_mostly.patch
+memcg-avoid-unnecessary-initialization.patch
+memcg-better-migration-handling.patch

memory controller updates

+ext4-mm-ext4-page-mkwrite.patch
+ext4-mm-ext4-retry-if-allocated-from-system-zone.patch
+ext4-mm-ext4_ialloc-flexbg.patch
+ext4-mm-ext4-fix-fs-corruption-with-delalloc.patch
+ext4-mm-delalloc-i-disksize-update.patch
+ext4-mm-ext4-online-defrag-exchange-blocks-between-two-inodes.patch
+ext4-mm-ext4-online-defrag-alloc-contiguous-blks.patch
+ext4-mm-ext4-online-defrag-ext4-defrag.patch
+ext4-mm-ext4-online-defrag-for-relevant-files.patch
+ext4-mm-ext4-online-defrag-check-for-freespace-fragmentation.patch
+ext4-mm-ext4-online-defrag-move-victim-files.patch
+ext4-mm-jbd2-commit-time.patch
+ext4-mm-vfs-fiemap.patch
+ext4-mm-ext4-add-ext4_ext_walk_space.patch
+ext4-mm-ext4-fiemap.patch
+ext4-mm-ext4-inverse-pagelock-vs-transaction.patch
+ext4-mm-delalloc-ext4-lock-reverse.patch

ext4 tree updates

+ext4-fix-synchronization-of-quota-files-in-journal=data-mode.patch
+ext4-fix-typos-in-messages-and-comments-journalled-journaled.patch
+ext4-correct-mount-option-parsing-to-detect-when-quota-options-can-be-changed.patch
+ext4-switch-to-seq_files.patch
+jbd2-need-to-hold-j_state_lock-during-updates-to-transaction-t_state.patch

ext4 things

+idr-change-the-idr-structure.patch
+idr-rename-some-of-the-idr-apis-internal-routines.patch
+idr-fix-a-printk-call.patch
+idr-error-checking-factorization.patch
+idr-make-idr_get_new-rcu-safe.patch
+idr-make-idr_find-rcu-safe.patch
+idr-make-idr_remove-rcu-safe.patch

IDR updates

+ipc-call-idr_find-without-locking-in-ipc_lock.patch
+ipc-get-rid-of-ipc_lock_down.patch

IPC updates

+remove-is_tty.patch

tty update

+proper-extern-for-mwave_s_mdd.patch
+if-0-hpet_unregister.patch
+riscom8-remove-redundant-null-pointer-test.patch

char driver misc updates

+unexport-proc_clear_tty.patch
+move-proc_kmsg_operations-to-fs-proc-internalh.patch

procfs updates

+proper-pidhashmap_init-prototypes.patch
+shrink-struct-pid-by-removing-padding-on-64-bit-builds.patch

pid management updates

+unexport-uts_sem.patch

namespace cleanups

+affs-convert-s_bmlock-into-a-mutex.patch

affs update

+parport-sharec-proper-externs.patch

parport update

+tpm_biosc-make-2-structs-static.patch

TPM cleanup

+omfs-add-filesystem-documentation.patch
+omfs-define-filesystem-structures.patch
+omfs-add-inode-routines.patch
+omfs-add-directory-routines.patch
+omfs-add-file-routines.patch
+omfs-add-bitmap-routines.patch
+omfs-update-kbuild-to-include-omfs.patch
+omfs-add-maintainers-entry.patch

OMFS filesystem

+scsi-use-the-common-hex_asc-array-rather-than-a-private-one.patch
+isdn-use-the-common-ascii-hex-helpers.patch
+net-use-the-common-ascii-hex-helpers.patch
+kgdb-use-the-common-ascii-hex-helpers.patch
+cris-use-the-common-ascii-hex-helpers.patch
+frv-use-the-common-ascii-hex-helpers.patch
+mn10300-use-the-common-ascii-hex-helpers.patch
+mips-use-the-common-ascii-hex-helpers.patch
+sh-use-the-common-ascii-hex-helpers.patch
+ppc-use-the-common-ascii-hex-helpers.patch
+ppc-use-the-common-ascii-hex-helpers-fix.patch

various cleanups

+make-cgroup_seqfile_release-static.patch
+make-kprobe_blacklist-static.patch
+make-pnp_add_card_id-static.patch
+make-struct-mpt_proc_root_dir-static.patch
+make-parport_cs_release-static.patch
+make-mm-sparsec-make-a-function-static.patch
+mm-allocpercpuc-make-4-functions-static.patch
+make-mm-memoryc-print_bad_pte-static.patch
+mm-swapfilec-make-code-static.patch
+make-mm-rmapc-anon_vma_cachep-static.patch
+drivers-char-rtcc-make-2-functions-static.patch
+make-init-do_mountsc-root_device_name-static.patch
+aacraid-linitc-make-aac_show_serial_number-static.patch

Make stuff static

-reiser4-sb_sync_inodes.patch
+reiser4-vfs-add-super_operationssync_inodes-2.patch

Updated

-reiser4-kgdb-fix.patch
-reiser4-portion-of-zero_user-cleanup-patch.patch
-reiser4-replace-uid==0-check-with-capability.patch
-jens-broke-reiser4patch-added-to-mm-tree.patch
-reiser4-make-methods-supplied-to-vfs-invariant.patch
-reiser4-new-export-ops.patch
-reiser4-new-export-ops-update.patch
-reiser4-new-export_ops-fixup.patch
-reiser4-specify-splice-file-operations.patch
-reiser4-fix-dummy-ioctl_cryptcompress.patch
-reiser4-granulate-rw-serialization-when-accessing-file-conversion-set.patch
-reiser4-fix-disk-cluster-synchronization.patch
-reiser4-use-balance_dirty_pages_ratelimited_nr.patch
-reiser4-correct-references-to-filemap_nopage.patch
-reiser4-fix-null-pointer-dereference-in-reiser4_write_extent.patch
-reiser4-code-cleanups.patch

Folded into reiser4.patch

+reiser4-fix-handling-enospc-cryptcompress.patch
+reiser4-fix-handling-enospc-unix_file.patch
+reiser4-fix-kill_hook_internal.patch
+reiser4-semaphore-fix.patch

reiser4 updates

-profile-likely-unlikely-macros-fix.patch

Folded into profile-likely-unlikely-macros.patch

+drivers-net-bonding-bond_sysfsc-suppress-uninitialized-var-warning.patch

Stomp a warning


1300 commits in 534 patch files

All patches:

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/patch-list


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Kamalesh Babulal
2008-05-14 11:30:21 UTC
Permalink
Hi Andrew,

The 2.6.26-rc2-mm1 kernel panic's while bootup on the x86_64 machine.


BUG: unable to handle kernel paging request at 0000000000001e08
IP: [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
PGD 0
Oops: 0000 [1] SMP
last sysfs file:
CPU 31
Modules linked in:
Pid: 1, comm: swapper Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff8026ac60>] [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP: 0018:ffff810bf9dbdbc0 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff810bef4786c0 RCX: 0000000000000001
RDX: 0000000000001e00 RSI: 0000000000000001 RDI: 0000000000001020
RBP: ffff810bf9dbb6d0 R08: 0000000000001020 R09: 0000000000000000
R10: 0000000000000008 R11: ffffffff8046d130 R12: 0000000000001020
R13: 0000000000000001 R14: 0000000000001e00 R15: ffff810bf8d29878
FS: 0000000000000000(0000) GS:ffff810bf916dec0(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000001e08 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff810bf9dbc000, task ffff810bf9dbb6d0)
Stack: 0002102000000000 0000000000000002 0000000000000000 0000000200000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 ffff810bef4786c0 0000000000001020 ffffffffffffffff
Call Trace:
[<ffffffff802112e9>] dma_alloc_coherent+0xa9/0x280
[<ffffffff804e8c9e>] tg3_init_one+0xa3e/0x15e0
[<ffffffff8028d0e4>] alternate_node_alloc+0x84/0xd0
[<ffffffff802286fc>] task_rq_lock+0x4c/0x90
[<ffffffff8022de62>] set_cpus_allowed_ptr+0x72/0xf0
[<ffffffff802e12fb>] sysfs_addrm_finish+0x1b/0x210
[<ffffffff802e0f99>] sysfs_find_dirent+0x29/0x40
[<ffffffff8036cc34>] pci_device_probe+0xe4/0x130
[<ffffffff803bfc26>] driver_probe_device+0x96/0x1a0
[<ffffffff803bfdb9>] __driver_attach+0x89/0x90
[<ffffffff803bfd30>] __driver_attach+0x0/0x90
[<ffffffff803bf29d>] bus_for_each_dev+0x4d/0x80
[<ffffffff8028d676>] kmem_cache_alloc+0x116/0x130
[<ffffffff803bf78e>] bus_add_driver+0xae/0x220
[<ffffffff803c0046>] driver_register+0x56/0x130
[<ffffffff8036cee8>] __pci_register_driver+0x68/0xb0
[<ffffffff80708a29>] kernel_init+0x139/0x390
[<ffffffff8020c358>] child_rip+0xa/0x12
[<ffffffff807088f0>] kernel_init+0x0/0x390
[<ffffffff8020c34e>] child_rip+0x0/0x12


Code: c9 00 00 02 00 25 00 08 00 00 89 4c 24 04 89 04 24 44 89 e9 b8 01 00 00 00 d3 e0 48 98 48 89 44 24 08 65 48 8b 2c 25 00 00 00 00 <49> 83 7e 08 00 0f 84 9a 03 00 00 44 8b 44 24 1c 48 8b 74 24 10
RIP [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP <ffff810bf9dbdbc0>
CR2: 0000000000001e08
---[ end trace 111493bba2b1f3db ]---
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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Andrew Morton
2008-05-14 17:50:07 UTC
Permalink
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel panic's while bootup on the x86_64 machine.
BUG: unable to handle kernel paging request at 0000000000001e08
IP: [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
PGD 0
Oops: 0000 [1] SMP
CPU 31
Pid: 1, comm: swapper Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff8026ac60>] [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP: 0018:ffff810bf9dbdbc0 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff810bef4786c0 RCX: 0000000000000001
RDX: 0000000000001e00 RSI: 0000000000000001 RDI: 0000000000001020
RBP: ffff810bf9dbb6d0 R08: 0000000000001020 R09: 0000000000000000
R10: 0000000000000008 R11: ffffffff8046d130 R12: 0000000000001020
R13: 0000000000000001 R14: 0000000000001e00 R15: ffff810bf8d29878
FS: 0000000000000000(0000) GS:ffff810bf916dec0(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000001e08 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff810bf9dbc000, task ffff810bf9dbb6d0)
Stack: 0002102000000000 0000000000000002 0000000000000000 0000000200000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 ffff810bef4786c0 0000000000001020 ffffffffffffffff
[<ffffffff802112e9>] dma_alloc_coherent+0xa9/0x280
[<ffffffff804e8c9e>] tg3_init_one+0xa3e/0x15e0
[<ffffffff8028d0e4>] alternate_node_alloc+0x84/0xd0
[<ffffffff802286fc>] task_rq_lock+0x4c/0x90
[<ffffffff8022de62>] set_cpus_allowed_ptr+0x72/0xf0
[<ffffffff802e12fb>] sysfs_addrm_finish+0x1b/0x210
[<ffffffff802e0f99>] sysfs_find_dirent+0x29/0x40
[<ffffffff8036cc34>] pci_device_probe+0xe4/0x130
[<ffffffff803bfc26>] driver_probe_device+0x96/0x1a0
[<ffffffff803bfdb9>] __driver_attach+0x89/0x90
[<ffffffff803bfd30>] __driver_attach+0x0/0x90
[<ffffffff803bf29d>] bus_for_each_dev+0x4d/0x80
[<ffffffff8028d676>] kmem_cache_alloc+0x116/0x130
[<ffffffff803bf78e>] bus_add_driver+0xae/0x220
[<ffffffff803c0046>] driver_register+0x56/0x130
[<ffffffff8036cee8>] __pci_register_driver+0x68/0xb0
[<ffffffff80708a29>] kernel_init+0x139/0x390
[<ffffffff8020c358>] child_rip+0xa/0x12
[<ffffffff807088f0>] kernel_init+0x0/0x390
[<ffffffff8020c34e>] child_rip+0x0/0x12
Code: c9 00 00 02 00 25 00 08 00 00 89 4c 24 04 89 04 24 44 89 e9 b8 01 00 00 00 d3 e0 48 98 48 89 44 24 08 65 48 8b 2c 25 00 00 00 00 <49> 83 7e 08 00 0f 84 9a 03 00 00 44 8b 44 24 1c 48 8b 74 24 10
RIP [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP <ffff810bf9dbdbc0>
CR2: 0000000000001e08
---[ end trace 111493bba2b1f3db ]---
grumble. why. There are lots of patches already which changed the
page allocator.

config, please?

Is it NUMA?
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Kamalesh Babulal
2008-05-14 18:30:25 UTC
Permalink
Post by Andrew Morton
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel panic's while bootup on the x86_64 machine.
BUG: unable to handle kernel paging request at 0000000000001e08
IP: [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
PGD 0
Oops: 0000 [1] SMP
CPU 31
Pid: 1, comm: swapper Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff8026ac60>] [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP: 0018:ffff810bf9dbdbc0 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff810bef4786c0 RCX: 0000000000000001
RDX: 0000000000001e00 RSI: 0000000000000001 RDI: 0000000000001020
RBP: ffff810bf9dbb6d0 R08: 0000000000001020 R09: 0000000000000000
R10: 0000000000000008 R11: ffffffff8046d130 R12: 0000000000001020
R13: 0000000000000001 R14: 0000000000001e00 R15: ffff810bf8d29878
FS: 0000000000000000(0000) GS:ffff810bf916dec0(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000001e08 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff810bf9dbc000, task ffff810bf9dbb6d0)
Stack: 0002102000000000 0000000000000002 0000000000000000 0000000200000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 ffff810bef4786c0 0000000000001020 ffffffffffffffff
[<ffffffff802112e9>] dma_alloc_coherent+0xa9/0x280
[<ffffffff804e8c9e>] tg3_init_one+0xa3e/0x15e0
[<ffffffff8028d0e4>] alternate_node_alloc+0x84/0xd0
[<ffffffff802286fc>] task_rq_lock+0x4c/0x90
[<ffffffff8022de62>] set_cpus_allowed_ptr+0x72/0xf0
[<ffffffff802e12fb>] sysfs_addrm_finish+0x1b/0x210
[<ffffffff802e0f99>] sysfs_find_dirent+0x29/0x40
[<ffffffff8036cc34>] pci_device_probe+0xe4/0x130
[<ffffffff803bfc26>] driver_probe_device+0x96/0x1a0
[<ffffffff803bfdb9>] __driver_attach+0x89/0x90
[<ffffffff803bfd30>] __driver_attach+0x0/0x90
[<ffffffff803bf29d>] bus_for_each_dev+0x4d/0x80
[<ffffffff8028d676>] kmem_cache_alloc+0x116/0x130
[<ffffffff803bf78e>] bus_add_driver+0xae/0x220
[<ffffffff803c0046>] driver_register+0x56/0x130
[<ffffffff8036cee8>] __pci_register_driver+0x68/0xb0
[<ffffffff80708a29>] kernel_init+0x139/0x390
[<ffffffff8020c358>] child_rip+0xa/0x12
[<ffffffff807088f0>] kernel_init+0x0/0x390
[<ffffffff8020c34e>] child_rip+0x0/0x12
Code: c9 00 00 02 00 25 00 08 00 00 89 4c 24 04 89 04 24 44 89 e9 b8 01 00 00 00 d3 e0 48 98 48 89 44 24 08 65 48 8b 2c 25 00 00 00 00 <49> 83 7e 08 00 0f 84 9a 03 00 00 44 8b 44 24 1c 48 8b 74 24 10
RIP [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP <ffff810bf9dbdbc0>
CR2: 0000000000001e08
---[ end trace 111493bba2b1f3db ]---
grumble. why. There are lots of patches already which changed the
page allocator.
config, please?
I have attached the .config file.
Post by Andrew Morton
Is it NUMA?
It is a NUMA box, with 4 nodes.
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
Andrew Morton
2008-05-14 19:50:17 UTC
Permalink
On Wed, 14 May 2008 23:51:36 +0530
Post by Kamalesh Babulal
Post by Andrew Morton
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel panic's while bootup on the x86_64 machine.
BUG: unable to handle kernel paging request at 0000000000001e08
IP: [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
PGD 0
Oops: 0000 [1] SMP
CPU 31
Pid: 1, comm: swapper Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff8026ac60>] [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP: 0018:ffff810bf9dbdbc0 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff810bef4786c0 RCX: 0000000000000001
RDX: 0000000000001e00 RSI: 0000000000000001 RDI: 0000000000001020
RBP: ffff810bf9dbb6d0 R08: 0000000000001020 R09: 0000000000000000
R10: 0000000000000008 R11: ffffffff8046d130 R12: 0000000000001020
R13: 0000000000000001 R14: 0000000000001e00 R15: ffff810bf8d29878
FS: 0000000000000000(0000) GS:ffff810bf916dec0(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000001e08 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff810bf9dbc000, task ffff810bf9dbb6d0)
Stack: 0002102000000000 0000000000000002 0000000000000000 0000000200000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 ffff810bef4786c0 0000000000001020 ffffffffffffffff
[<ffffffff802112e9>] dma_alloc_coherent+0xa9/0x280
[<ffffffff804e8c9e>] tg3_init_one+0xa3e/0x15e0
[<ffffffff8028d0e4>] alternate_node_alloc+0x84/0xd0
[<ffffffff802286fc>] task_rq_lock+0x4c/0x90
[<ffffffff8022de62>] set_cpus_allowed_ptr+0x72/0xf0
[<ffffffff802e12fb>] sysfs_addrm_finish+0x1b/0x210
[<ffffffff802e0f99>] sysfs_find_dirent+0x29/0x40
[<ffffffff8036cc34>] pci_device_probe+0xe4/0x130
[<ffffffff803bfc26>] driver_probe_device+0x96/0x1a0
[<ffffffff803bfdb9>] __driver_attach+0x89/0x90
[<ffffffff803bfd30>] __driver_attach+0x0/0x90
[<ffffffff803bf29d>] bus_for_each_dev+0x4d/0x80
[<ffffffff8028d676>] kmem_cache_alloc+0x116/0x130
[<ffffffff803bf78e>] bus_add_driver+0xae/0x220
[<ffffffff803c0046>] driver_register+0x56/0x130
[<ffffffff8036cee8>] __pci_register_driver+0x68/0xb0
[<ffffffff80708a29>] kernel_init+0x139/0x390
[<ffffffff8020c358>] child_rip+0xa/0x12
[<ffffffff807088f0>] kernel_init+0x0/0x390
[<ffffffff8020c34e>] child_rip+0x0/0x12
Code: c9 00 00 02 00 25 00 08 00 00 89 4c 24 04 89 04 24 44 89 e9 b8 01 00 00 00 d3 e0 48 98 48 89 44 24 08 65 48 8b 2c 25 00 00 00 00 <49> 83 7e 08 00 0f 84 9a 03 00 00 44 8b 44 24 1c 48 8b 74 24 10
RIP [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP <ffff810bf9dbdbc0>
CR2: 0000000000001e08
---[ end trace 111493bba2b1f3db ]---
grumble. why. There are lots of patches already which changed the
page allocator.
config, please?
I have attached the .config file.
I cannot reproduce it with your config on my non-numa box.
Post by Kamalesh Babulal
Post by Andrew Morton
Is it NUMA?
It is a NUMA box, with 4 nodes.
Can you bisect it please?

Wrecking the page allocator is a fairly unusual thing to do. I'd start
out by looking at *bootmem*.patch and perhaps
acpi-acpi_numa_init-build-fix.patch.
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To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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KAMEZAWA Hiroyuki
2008-05-15 02:00:09 UTC
Permalink
On Wed, 14 May 2008 12:44:55 -0700
Post by Andrew Morton
On Wed, 14 May 2008 23:51:36 +0530
Post by Kamalesh Babulal
Post by Andrew Morton
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel panic's while bootup on the x86_64 machine.
BUG: unable to handle kernel paging request at 0000000000001e08
IP: [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
PGD 0
Oops: 0000 [1] SMP
CPU 31
Pid: 1, comm: swapper Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff8026ac60>] [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP: 0018:ffff810bf9dbdbc0 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff810bef4786c0 RCX: 0000000000000001
RDX: 0000000000001e00 RSI: 0000000000000001 RDI: 0000000000001020
RBP: ffff810bf9dbb6d0 R08: 0000000000001020 R09: 0000000000000000
R10: 0000000000000008 R11: ffffffff8046d130 R12: 0000000000001020
R13: 0000000000000001 R14: 0000000000001e00 R15: ffff810bf8d29878
FS: 0000000000000000(0000) GS:ffff810bf916dec0(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000001e08 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff810bf9dbc000, task ffff810bf9dbb6d0)
Stack: 0002102000000000 0000000000000002 0000000000000000 0000000200000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 ffff810bef4786c0 0000000000001020 ffffffffffffffff
[<ffffffff802112e9>] dma_alloc_coherent+0xa9/0x280
[<ffffffff804e8c9e>] tg3_init_one+0xa3e/0x15e0
[<ffffffff8028d0e4>] alternate_node_alloc+0x84/0xd0
[<ffffffff802286fc>] task_rq_lock+0x4c/0x90
[<ffffffff8022de62>] set_cpus_allowed_ptr+0x72/0xf0
[<ffffffff802e12fb>] sysfs_addrm_finish+0x1b/0x210
[<ffffffff802e0f99>] sysfs_find_dirent+0x29/0x40
[<ffffffff8036cc34>] pci_device_probe+0xe4/0x130
[<ffffffff803bfc26>] driver_probe_device+0x96/0x1a0
[<ffffffff803bfdb9>] __driver_attach+0x89/0x90
[<ffffffff803bfd30>] __driver_attach+0x0/0x90
[<ffffffff803bf29d>] bus_for_each_dev+0x4d/0x80
[<ffffffff8028d676>] kmem_cache_alloc+0x116/0x130
[<ffffffff803bf78e>] bus_add_driver+0xae/0x220
[<ffffffff803c0046>] driver_register+0x56/0x130
[<ffffffff8036cee8>] __pci_register_driver+0x68/0xb0
[<ffffffff80708a29>] kernel_init+0x139/0x390
[<ffffffff8020c358>] child_rip+0xa/0x12
[<ffffffff807088f0>] kernel_init+0x0/0x390
[<ffffffff8020c34e>] child_rip+0x0/0x12
Code: c9 00 00 02 00 25 00 08 00 00 89 4c 24 04 89 04 24 44 89 e9 b8 01 00 00 00 d3 e0 48 98 48 89 44 24 08 65 48 8b 2c 25 00 00 00 00 <49> 83 7e 08 00 0f 84 9a 03 00 00 44 8b 44 24 1c 48 8b 74 24 10
RIP [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP <ffff810bf9dbdbc0>
CR2: 0000000000001e08
---[ end trace 111493bba2b1f3db ]---
grumble. why. There are lots of patches already which changed the
page allocator.
config, please?
I have attached the .config file.
I cannot reproduce it with your config on my non-numa box.
Post by Kamalesh Babulal
Post by Andrew Morton
Is it NUMA?
It is a NUMA box, with 4 nodes.
Can you bisect it please?
Wrecking the page allocator is a fairly unusual thing to do. I'd start
out by looking at *bootmem*.patch and perhaps
acpi-acpi_numa_init-build-fix.patch.
From stack trace, it seems NODE_DATA(nid) is NULL.
There are 2 cases.
- nid is bad.
- NODE_DATA(nid) is not initialized...

Hmm..
Thanks,
-Kame











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Please read the FAQ at http://www.tux.org/lkml/
Kamalesh Babulal
2008-05-18 08:10:06 UTC
Permalink
Post by Andrew Morton
On Wed, 14 May 2008 23:51:36 +0530
Post by Kamalesh Babulal
Post by Andrew Morton
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel panic's while bootup on the x86_64 machine.
BUG: unable to handle kernel paging request at 0000000000001e08
IP: [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
PGD 0
Oops: 0000 [1] SMP
CPU 31
Pid: 1, comm: swapper Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff8026ac60>] [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP: 0018:ffff810bf9dbdbc0 EFLAGS: 00010202
RAX: 0000000000000002 RBX: ffff810bef4786c0 RCX: 0000000000000001
RDX: 0000000000001e00 RSI: 0000000000000001 RDI: 0000000000001020
RBP: ffff810bf9dbb6d0 R08: 0000000000001020 R09: 0000000000000000
R10: 0000000000000008 R11: ffffffff8046d130 R12: 0000000000001020
R13: 0000000000000001 R14: 0000000000001e00 R15: ffff810bf8d29878
FS: 0000000000000000(0000) GS:ffff810bf916dec0(0000) knlGS:0000000000000000
CS: 0010 DS: 0018 ES: 0018 CR0: 000000008005003b
CR2: 0000000000001e08 CR3: 0000000000201000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process swapper (pid: 1, threadinfo ffff810bf9dbc000, task ffff810bf9dbb6d0)
Stack: 0002102000000000 0000000000000002 0000000000000000 0000000200000000
0000000000000000 0000000000000000 0000000000000000 0000000000000000
0000000000000000 ffff810bef4786c0 0000000000001020 ffffffffffffffff
[<ffffffff802112e9>] dma_alloc_coherent+0xa9/0x280
[<ffffffff804e8c9e>] tg3_init_one+0xa3e/0x15e0
[<ffffffff8028d0e4>] alternate_node_alloc+0x84/0xd0
[<ffffffff802286fc>] task_rq_lock+0x4c/0x90
[<ffffffff8022de62>] set_cpus_allowed_ptr+0x72/0xf0
[<ffffffff802e12fb>] sysfs_addrm_finish+0x1b/0x210
[<ffffffff802e0f99>] sysfs_find_dirent+0x29/0x40
[<ffffffff8036cc34>] pci_device_probe+0xe4/0x130
[<ffffffff803bfc26>] driver_probe_device+0x96/0x1a0
[<ffffffff803bfdb9>] __driver_attach+0x89/0x90
[<ffffffff803bfd30>] __driver_attach+0x0/0x90
[<ffffffff803bf29d>] bus_for_each_dev+0x4d/0x80
[<ffffffff8028d676>] kmem_cache_alloc+0x116/0x130
[<ffffffff803bf78e>] bus_add_driver+0xae/0x220
[<ffffffff803c0046>] driver_register+0x56/0x130
[<ffffffff8036cee8>] __pci_register_driver+0x68/0xb0
[<ffffffff80708a29>] kernel_init+0x139/0x390
[<ffffffff8020c358>] child_rip+0xa/0x12
[<ffffffff807088f0>] kernel_init+0x0/0x390
[<ffffffff8020c34e>] child_rip+0x0/0x12
Code: c9 00 00 02 00 25 00 08 00 00 89 4c 24 04 89 04 24 44 89 e9 b8 01 00 00 00 d3 e0 48 98 48 89 44 24 08 65 48 8b 2c 25 00 00 00 00 <49> 83 7e 08 00 0f 84 9a 03 00 00 44 8b 44 24 1c 48 8b 74 24 10
RIP [<ffffffff8026ac60>] __alloc_pages_internal+0x80/0x470
RSP <ffff810bf9dbdbc0>
CR2: 0000000000001e08
---[ end trace 111493bba2b1f3db ]---
grumble. why. There are lots of patches already which changed the
page allocator.
config, please?
I have attached the .config file.
I cannot reproduce it with your config on my non-numa box.
Post by Kamalesh Babulal
Post by Andrew Morton
Is it NUMA?
It is a NUMA box, with 4 nodes.
Can you bisect it please?
Wrecking the page allocator is a fairly unusual thing to do. I'd start
out by looking at *bootmem*.patch and perhaps
acpi-acpi_numa_init-build-fix.patch.
After bisecting, the acpi-acpi_numa_init-build-fix.patch patch seems
to be causing the kernel panic during the bootup. Reverting the patch helps
in booting up the machine without the panic.

commit 5dc90c0b2d4bd0127624bab67cec159b2c6c4daf
Author: Ingo Molnar <***@elte.hu>
Date: Thu May 1 09:51:47 2008 +0000

acpi-acpi_numa_init-build-fix

x86.git testing found the following build error on latest -git:

drivers/acpi/numa.c: In function 'acpi_numa_init':
drivers/acpi/numa.c:226: error: 'NR_NODE_MEMBLKS' undeclared (first use in this function)
drivers/acpi/numa.c:226: error: (Each undeclared identifier is reported only once
drivers/acpi/numa.c:226: error: for each function it appears in.)

with this config:

http://redhat.com/~mingo/misc/config-Wed_Apr_30_22_42_42_CEST_2008.bad

i suspect we dont want SRAT parsing when CONFIG_HAVE_ARCH_PARSE_SRAT
is unset - but the fix looks a bit ugly. Perhaps we should define
NR_NODE_MEMBLKS even in this case and just let the code fall back
to some sane behavior?

Signed-off-by: Ingo Molnar <***@elte.hu>
Signed-off-by: Andrew Morton <***@linux-foundation.org>

diff --git a/drivers/acpi/numa.c b/drivers/acpi/numa.c
index 5d59cb3..8cab8c5 100644
--- a/drivers/acpi/numa.c
+++ b/drivers/acpi/numa.c
@@ -176,6 +176,7 @@ acpi_parse_processor_affinity(struct acpi_subtable_header * header,
return 0;
}

+#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
static int __init
acpi_parse_memory_affinity(struct acpi_subtable_header * header,
const unsigned long end)
@@ -193,6 +194,7 @@ acpi_parse_memory_affinity(struct acpi_subtable_header * header,

return 0;
}
+#endif

static int __init acpi_parse_srat(struct acpi_table_header *table)
{
@@ -221,9 +223,11 @@ int __init acpi_numa_init(void)
if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) {
acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
acpi_parse_processor_affinity, NR_CPUS);
+#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
acpi_parse_memory_affinity,
NR_NODE_MEMBLKS);
+#endif
}

/* SLIT: System Locality Information Table */
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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KOSAKI Motohiro
2008-05-18 17:10:11 UTC
Permalink
Post by Kamalesh Babulal
After bisecting, the acpi-acpi_numa_init-build-fix.patch patch seems
to be causing the kernel panic during the bootup. Reverting the patch helps
in booting up the machine without the panic.
commit 5dc90c0b2d4bd0127624bab67cec159b2c6c4daf
Date: Thu May 1 09:51:47 2008 +0000
acpi-acpi_numa_init-build-fix
this patch break Fujitsu ia64 numa box too.
after revert, my test environment works well.

Thanks.
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Lee Schermerhorn
2008-05-19 14:50:15 UTC
Permalink
Post by KOSAKI Motohiro
Post by Kamalesh Babulal
After bisecting, the acpi-acpi_numa_init-build-fix.patch patch seems
to be causing the kernel panic during the bootup. Reverting the patch helps
in booting up the machine without the panic.
commit 5dc90c0b2d4bd0127624bab67cec159b2c6c4daf
Date: Thu May 1 09:51:47 2008 +0000
acpi-acpi_numa_init-build-fix
this patch break Fujitsu ia64 numa box too.
after revert, my test environment works well.
On HP ia64 numa, that patch causes all memory to show up on node 0, but
otherwise the platform boots and runs. Didn't notice it until I tried
to run some numa tests.

Reverting the patch restores numaness.

Lee

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Kamalesh Babulal
2008-05-14 14:10:17 UTC
Permalink
Hi Andrew,

While running the dbench benchmark on the reiserfs filesystem,
over the x86_64 box booted with the 2.6.26-rc2-mm1 kernel. The
Kernel BUG() is seen on the console.

------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:1414!
invalid opcode: 0000 [1] SMP
last sysfs file: /sys/devices/pci0000:20/0000:20:04.1/resource
CPU 3
Modules linked in:
Pid: 5160, comm: umount Not tainted 2.6.26-rc2-mm1-autotest #1
RIP: 0010:[<ffffffff802e47e5>] [<ffffffff802e47e5>] flush_journal_list+0x78/0x575
RSP: 0000:ffff8101fec6fb18 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000002 RCX: 0000000000000003
RDX: 0000000000000000 RSI: ffff81007edf7c00 RDI: ffffc2000210d0a0
RBP: ffff8101fec6fb58 R08: ffff8101fec6e000 R09: 0000000000000001
R10: 0000000000000000 R11: ffffc2000212f1b0 R12: ffff81007edf7c00
R13: 000000000000000d R14: ffff8101fe5d2c00 R15: ffffc2000210d000
FS: 0000000000000000(0000) GS:ffff8101fff07f80(0063) knlGS:00000000f7fbdb20
CS: 0010 DS: 002b ES: 002b CR0: 000000008005003b
CR2: 00000000f7f5d260 CR3: 00000001fb475000 CR4: 00000000000006e0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400
Process umount (pid: 5160, threadinfo ffff8101fec6e000, task ffff8101fe642c80)
Stack: 00000000fec6fb10 ffffffff802a557b 00000000fc7593f0 ffffc2000210d000
ffff81007f65f900 000000000000000d ffff8101fe5d2c00 ffffc2000210d000
ffff8101fec6fba8 ffffffff802e4aff 000000000000000d 0000000100000001
Call Trace:
[<ffffffff802a557b>] submit_bh+0x105/0x111
[<ffffffff802e4aff>] flush_journal_list+0x392/0x575
[<ffffffff802e7e76>] do_journal_end+0xb6d/0xe0c
[<ffffffff80261f7f>] __writepage+0x0/0x2a
[<ffffffff80263c1f>] pagevec_lookup_tag+0x20/0x2a
[<ffffffff8025ad8e>] wait_on_page_writeback_range+0xeb/0x13e
[<ffffffff802e8376>] do_journal_begin_r+0x261/0x2a2
[<ffffffff802e8a13>] do_journal_release+0x4c/0x180
[<ffffffff80242070>] bit_waitqueue+0x12/0xa4
[<ffffffff802e359e>] get_cnode+0x73/0x7e
[<ffffffff802e517d>] journal_mark_dirty+0x150/0x247
[<ffffffff802e8b62>] journal_release+0xb/0xd
[<ffffffff802d8c83>] reiserfs_put_super+0x7f/0xed
[<ffffffff802859dc>] generic_shutdown_super+0x63/0xf2
[<ffffffff80286671>] kill_block_super+0x12/0x27
[<ffffffff802d8c00>] reiserfs_kill_sb+0x53/0x57
[<ffffffff80285893>] deactivate_super+0x46/0x5b
[<ffffffff802993ff>] mntput_no_expire+0xe9/0x116
[<ffffffff8029b0a3>] sys_umount+0x349/0x35e
[<ffffffff8024497f>] up_read+0x9/0xb
[<ffffffff8021ee39>] do_page_fault+0x493/0x7e8
[<ffffffff803c2c24>] __up_write+0x10b/0x117
[<ffffffff8029b0c3>] sys_oldumount+0xb/0xd
[<ffffffff80222b52>] ia32_sysret+0x0/0xa


Code: ff ff 49 83 7c 24 40 00 75 04 0f 0b eb fe 83 7d d4 00 49 8d bf a0 00 00 00 74 07 e8 78 0d 23 00 eb 0d e8 21 10 23 00 85 c0 75 04 <0f> 0b eb fe c7 45 d0 00 00 00 00 41 8b 87 ec 00 00 00 48 39 c3
RIP [<ffffffff802e47e5>] flush_journal_list+0x78/0x575
RSP <ffff8101fec6fb18>
---[ end trace 6509cf142d99140b ]---
------------[ cut here ]------------
WARNING: at kernel/exit.c:960 do_exit+0x41/0x6b1()
Modules linked in:
Pid: 5160, comm: umount Tainted: G D 2.6.26-rc2-mm1-autotest #1

Call Trace:
[<ffffffff802300f4>] warn_on_slowpath+0x58/0x75
[<ffffffff80225d4b>] check_preempt_wakeup+0xde/0xe6
[<ffffffff80231012>] printk+0xa2/0xa4
[<ffffffff80232879>] do_exit+0x41/0x6b1
[<ffffffff8020cf11>] __die+0x0/0xe2
[<ffffffff8020d050>] die+0x5d/0x66
[<ffffffff8020d216>] do_trap+0x110/0x11f
[<ffffffff8020d418>] do_invalid_op+0x93/0x9c
[<ffffffff802e47e5>] flush_journal_list+0x78/0x575
[<ffffffff803b1cab>] __generic_unplug_device+0x22/0x26
[<ffffffff802a4236>] sync_buffer+0x0/0x3f
[<ffffffff805151d7>] io_schedule+0x25/0x31
[<ffffffff805168d9>] error_exit+0x0/0x51
[<ffffffff802e47e5>] flush_journal_list+0x78/0x575
[<ffffffff802e47e1>] flush_journal_list+0x74/0x575
[<ffffffff802a557b>] submit_bh+0x105/0x111
[<ffffffff802e4aff>] flush_journal_list+0x392/0x575
[<ffffffff802e7e76>] do_journal_end+0xb6d/0xe0c
[<ffffffff80261f7f>] __writepage+0x0/0x2a
[<ffffffff80263c1f>] pagevec_lookup_tag+0x20/0x2a
[<ffffffff8025ad8e>] wait_on_page_writeback_range+0xeb/0x13e
[<ffffffff802e8376>] do_journal_begin_r+0x261/0x2a2
[<ffffffff802e8a13>] do_journal_release+0x4c/0x180
[<ffffffff80242070>] bit_waitqueue+0x12/0xa4
[<ffffffff802e359e>] get_cnode+0x73/0x7e
[<ffffffff802e517d>] journal_mark_dirty+0x150/0x247
[<ffffffff802e8b62>] journal_release+0xb/0xd
[<ffffffff802d8c83>] reiserfs_put_super+0x7f/0xed
[<ffffffff802859dc>] generic_shutdown_super+0x63/0xf2
[<ffffffff80286671>] kill_block_super+0x12/0x27
[<ffffffff802d8c00>] reiserfs_kill_sb+0x53/0x57
[<ffffffff80285893>] deactivate_super+0x46/0x5b
[<ffffffff802993ff>] mntput_no_expire+0xe9/0x116
[<ffffffff8029b0a3>] sys_umount+0x349/0x35e
[<ffffffff8024497f>] up_read+0x9/0xb
[<ffffffff8021ee39>] do_page_fault+0x493/0x7e8
[<ffffffff803c2c24>] __up_write+0x10b/0x117
[<ffffffff8029b0c3>] sys_oldumount+0xb/0xd
[<ffffffff80222b52>] ia32_sysret+0x0/0xa

---[ end trace 6509cf142d99140b ]---
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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Andrew Morton
2008-05-14 18:10:20 UTC
Permalink
Post by Kamalesh Babulal
While running the dbench benchmark on the reiserfs filesystem,
over the x86_64 box booted with the 2.6.26-rc2-mm1 kernel. The
Kernel BUG() is seen on the console.
------------[ cut here ]------------
kernel BUG at fs/reiserfs/journal.c:1414!
This?

--- a/fs/reiserfs/journal.c~reiserfs-convert-j_flush_sem-to-mutex-fix
+++ a/fs/reiserfs/journal.c
@@ -1412,7 +1412,7 @@ static int flush_journal_list(struct sup
/* if flushall == 0, the lock is already held */
if (flushall) {
mutex_lock(&journal->j_flush_mutex);
- } else if (!mutex_trylock(&journal->j_flush_mutex)) {
+ } else if (mutex_trylock(&journal->j_flush_mutex)) {
BUG();
}


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Kamalesh Babulal
2008-05-14 15:40:11 UTC
Permalink
Hi Andrew,

2.6.26-rc2-mm1 kernel panics on powerpc, while running ltp test over it.
I have attached the gdb output of the pc and lr registers. The patch
list_for_each_rcu-must-die-networking.patch points to changes made
to the same lines listed by the gdb output.

Unable to handle kernel paging request for data at address 0x00000000
Faulting instruction address: 0xc000000000481fa0
cpu 0x0: Vector: 300 (Data Access) at [c0000000eae37900]
pc: c000000000481fa0: .inet_create+0xb4/0x330
lr: c000000000413340: .__sock_create+0x190/0x280
sp: c0000000eae37b80
msr: 8000000000009032
dar: 0
dsisr: 40010000
current = 0xc0000000cd201500
paca = 0xc0000000007c3480
pid = 6462, comm = socket01
enter ? for help
[c0000000eae37c30] c000000000413340 .__sock_create+0x190/0x280
[c0000000eae37cf0] c0000000004137e0 .sys_socket+0x40/0x98
[c0000000eae37d90] c000000000438e18 .compat_sys_socketcall+0xc0/0x234
[c0000000eae37e30] c0000000000086b4 syscall_exit+0x0/0x40
--- Exception: c01 (System Call) at 000000000ff20484
SP (ffc8f770) is in userspace


0xc000000000481fa0 is in inet_create (net/ipv4/af_inet.c:290).
285 /* Look for the requested type/protocol pair. */
286 answer = NULL;
287 lookup_protocol:
288 err = -ESOCKTNOSUPPORT;
289 rcu_read_lock();
290 list_for_each_entry_rcu(answer, &inetsw[sock->type], list) {
291
292 /* Check the non-wild match. */
293 if (protocol == answer->protocol) {
294 if (protocol != IPPROTO_IP)


0xc000000000413340 is in __sock_create (net/socket.c:1171).
1166 goto out_release;
1167
1168 /* Now protected by module ref count */
1169 rcu_read_unlock();
1170
1171 err = pf->create(net, sock, protocol);
1172 if (err < 0)
1173 goto out_module_put;
1174
1175 /*
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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Paul E. McKenney
2008-05-14 16:10:10 UTC
Permalink
Post by Kamalesh Babulal
Hi Andrew,
2.6.26-rc2-mm1 kernel panics on powerpc, while running ltp test over it.
I have attached the gdb output of the pc and lr registers. The patch
list_for_each_rcu-must-die-networking.patch points to changes made
to the same lines listed by the gdb output.
Hmmm.... Does the panic go away when this patch is reverted?

Thanx, Paul
Post by Kamalesh Babulal
Unable to handle kernel paging request for data at address 0x00000000
Faulting instruction address: 0xc000000000481fa0
cpu 0x0: Vector: 300 (Data Access) at [c0000000eae37900]
pc: c000000000481fa0: .inet_create+0xb4/0x330
lr: c000000000413340: .__sock_create+0x190/0x280
sp: c0000000eae37b80
msr: 8000000000009032
dar: 0
dsisr: 40010000
current = 0xc0000000cd201500
paca = 0xc0000000007c3480
pid = 6462, comm = socket01
enter ? for help
[c0000000eae37c30] c000000000413340 .__sock_create+0x190/0x280
[c0000000eae37cf0] c0000000004137e0 .sys_socket+0x40/0x98
[c0000000eae37d90] c000000000438e18 .compat_sys_socketcall+0xc0/0x234
[c0000000eae37e30] c0000000000086b4 syscall_exit+0x0/0x40
--- Exception: c01 (System Call) at 000000000ff20484
SP (ffc8f770) is in userspace
0xc000000000481fa0 is in inet_create (net/ipv4/af_inet.c:290).
285 /* Look for the requested type/protocol pair. */
286 answer = NULL;
288 err = -ESOCKTNOSUPPORT;
289 rcu_read_lock();
290 list_for_each_entry_rcu(answer, &inetsw[sock->type], list) {
291
292 /* Check the non-wild match. */
293 if (protocol == answer->protocol) {
294 if (protocol != IPPROTO_IP)
0xc000000000413340 is in __sock_create (net/socket.c:1171).
1166 goto out_release;
1167
1168 /* Now protected by module ref count */
1169 rcu_read_unlock();
1170
1171 err = pf->create(net, sock, protocol);
1172 if (err < 0)
1173 goto out_module_put;
1174
1175 /*
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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Alexey Dobriyan
2008-05-14 19:20:14 UTC
Permalink
Post by Paul E. McKenney
Post by Kamalesh Babulal
Hi Andrew,
2.6.26-rc2-mm1 kernel panics on powerpc, while running ltp test over it.
I have attached the gdb output of the pc and lr registers. The patch
list_for_each_rcu-must-die-networking.patch points to changes made
to the same lines listed by the gdb output.
Hmmm.... Does the panic go away when this patch is reverted?
Yes.

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Paul E. McKenney
2008-05-14 20:40:11 UTC
Permalink
Post by Paul E. McKenney
Post by Kamalesh Babulal
Hi Andrew,
2.6.26-rc2-mm1 kernel panics on powerpc, while running ltp test over it.
I have attached the gdb output of the pc and lr registers. The patch
list_for_each_rcu-must-die-networking.patch points to changes made
to the same lines listed by the gdb output.
Hmmm.... Does the panic go away when this patch is reverted?
Yes.
OK, am awake now, apologies for my confusion. Not sure -what- state
I was in when generating and validating the original...

Thanx, Paul
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Andrew Morton
2008-05-14 18:50:10 UTC
Permalink
Hello,
whoa. A sparc64 tester? Thanks!
=============================================
[ INFO: possible recursive locking detected ]
2.6.26-rc2-mm1 #2
---------------------------------------------
(&cls->mutex){--..}, at: [<00000000005ff538>] device_add+0x3c0/0x5c0
(&cls->mutex){--..}, at: [<000000000060287c>] class_interface_register+0x44/0xe0
#0: (&cls->mutex){--..}, at: [<000000000060287c>] class_interface_register+0x44/0xe0
[000000000048cc64] __lock_acquire+0x104c/0x1400
[000000000048d098] lock_acquire+0x80/0xa0
[0000000000701898] mutex_lock_nested+0xc0/0x4e0
[00000000005ff538] device_add+0x3c0/0x5c0
[00000000005ff74c] device_register+0x14/0x20
[00000000005ff808] device_create+0xb0/0xe0
[0000000010012ef8] sg_add+0x160/0x380 [sg]
[00000000006028d4] class_interface_register+0x9c/0xe0
[0000000000617050] scsi_register_interface+0x18/0x40
[000000001001c0a4] init_sg+0xac/0x180 [sg]
[00000000004960c8] sys_init_module+0xb0/0x1c0
[00000000004463cc] sys32_init_module+0x14/0x20
[0000000000406294] linux_sparc_syscall32+0x3c/0x40
[0000000000013698] 0x136a0
Yeah, this is a bug which has always been there, afaik. A
semaphore was converted to a mutex. Semaphores don't have lockdep
checking, but mutexes do, so we just now got to find out about it.
Some finger-pointing is occurring over on the scsi list ;)

I assume the machine otherwise works OK?
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Mariusz Kozlowski
2008-05-14 19:00:13 UTC
Permalink
Hello,
Post by Andrew Morton
whoa. A sparc64 tester? Thanks!
again - thanks for linux 8-)
Post by Andrew Morton
=============================================
[ INFO: possible recursive locking detected ]
2.6.26-rc2-mm1 #2
---------------------------------------------
(&cls->mutex){--..}, at: [<00000000005ff538>] device_add+0x3c0/0x5c0
(&cls->mutex){--..}, at: [<000000000060287c>] class_interface_register+0x44/0xe0
#0: (&cls->mutex){--..}, at: [<000000000060287c>] class_interface_register+0x44/0xe0
[000000000048cc64] __lock_acquire+0x104c/0x1400
[000000000048d098] lock_acquire+0x80/0xa0
[0000000000701898] mutex_lock_nested+0xc0/0x4e0
[00000000005ff538] device_add+0x3c0/0x5c0
[00000000005ff74c] device_register+0x14/0x20
[00000000005ff808] device_create+0xb0/0xe0
[0000000010012ef8] sg_add+0x160/0x380 [sg]
[00000000006028d4] class_interface_register+0x9c/0xe0
[0000000000617050] scsi_register_interface+0x18/0x40
[000000001001c0a4] init_sg+0xac/0x180 [sg]
[00000000004960c8] sys_init_module+0xb0/0x1c0
[00000000004463cc] sys32_init_module+0x14/0x20
[0000000000406294] linux_sparc_syscall32+0x3c/0x40
[0000000000013698] 0x136a0
Yeah, this is a bug which has always been there, afaik. A
semaphore was converted to a mutex. Semaphores don't have lockdep
checking, but mutexes do, so we just now got to find out about it.
Some finger-pointing is occurring over on the scsi list ;)
I assume the machine otherwise works OK?
Yes - seems it's running fine. I'm doing some other tests now so if anything pops out
you'll know it.

Mariusz
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Torsten Kaiser
2008-05-14 19:20:18 UTC
Permalink
On Wed, May 14, 2008 at 10:01 AM, Andrew Morton
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
Nice! This one works for me again.

But somehow the NUMAness of my system is gone.

2.6.26-rc2-mm1:
[ 0.000000] max_pfn_mapped = 1179648
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] init_memory_mapping
[ 0.000000] DMI present.
[ 0.000000] ACPI: RSDP 000FB080, 0024 (r2 ACPIAM)
[ 0.000000] ACPI: XSDT DFFD0100, 0064 (r1 A_M_I_ OEMXSDT 4000713
MSFT 97)
[ 0.000000] ACPI: FACP DFFD0290, 00F4 (r3 A_M_I_ OEMFACP 4000713
MSFT 97)
[ 0.000000] ACPI: DSDT DFFD0450, 4FC5 (r1 S0027 S0027000 0
INTL 20051117)
[ 0.000000] ACPI: FACS DFFDE000, 0040
[ 0.000000] ACPI: APIC DFFD0390, 0080 (r1 A_M_I_ OEMAPIC 4000713
MSFT 97)
[ 0.000000] ACPI: MCFG DFFD0410, 003C (r1 A_M_I_ OEMMCFG 4000713
MSFT 97)
[ 0.000000] ACPI: OEMB DFFDE040, 0060 (r1 A_M_I_ AMI_OEM 4000713
MSFT 97)
[ 0.000000] ACPI: HPET DFFD5420, 0038 (r1 A_M_I_ OEMHPET0 4000713
MSFT 97)
[ 0.000000] ACPI: MCFG DFFD5460, 003C (r1 A_M_I_ OEMMCFG 4000713
MSFT 97)
[ 0.000000] ACPI: SRAT DFFD54A0, 0110 (r1 AMD HAMMER 1
AMD 1)
[ 0.000000] ACPI: SSDT DFFD55B0, 04F0 (r1 A_M_I_ POWERNOW 1
AMD 1)
[ 0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 1 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 2 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 3 -> Node 1
[ 0.000000] SRAT: PXMs only cover 0MB of your 4608MB e820 RAM. Not used.
[ 0.000000] SRAT: SRAT not used.
[ 0.000000] No NUMA configuration found
[ 0.000000] Faking a node at 0000000000000000-0000000120000000
[ 0.000000] Bootmem setup node 0 0000000000000000-0000000120000000
[ 0.000000] NODE_DATA [0000000000001000 - 0000000000004fff]
[ 0.000000] bootmap [000000000000e000 - 0000000000031fff] pages 24
[ 0.000000] early res: 0 [0-fff] BIOS data page
[ 0.000000] early res: 1 [6000-7fff] TRAMPOLINE
[ 0.000000] early res: 2 [200000-9601db] TEXT DATA BSS
[ 0.000000] early res: 3 [37ec8000-37fefc27] RAMDISK
[ 0.000000] early res: 4 [9fc00-fffff] BIOS reserved
[ 0.000000] early res: 5 [8000-dfff] PGTABLE
[ 0.000000] [ffffe20000000000-ffffe20003ffffff] PMD ->
[ffff81000c200000-ffff81000fbfffff] on node 0
[ 0.000000] sizeof(struct page) = 56
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] DMA32 4096 -> 1048576
[ 0.000000] Normal 1048576 -> 1179648
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[3] active PFN ranges
[ 0.000000] 0: 0 -> 159
[ 0.000000] 0: 256 -> 917456
[ 0.000000] 0: 1048576 -> 1179648
[ 0.000000] On node 0 totalpages: 1048431
[ 0.000000] DMA zone: 1948 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 899080 pages, LIFO batch:31
[ 0.000000] Normal zone: 129280 pages, LIFO batch:31
[ 0.000000] Detected use of extended apic ids on hypertransport bus
[ 0.000000] Detected use of extended apic ids on hypertransport bus

with 2.6.25-rc3-mm1:
[ 0.000000] end_pfn_map = 1179648
[ 0.000000] DMI present.
[ 0.000000] ACPI: RSDP 000FB080, 0024 (r2 ACPIAM)
[ 0.000000] ACPI: XSDT DFFD0100, 0064 (r1 A_M_I_ OEMXSDT 4000713
MSFT 97)
[ 0.000000] ACPI: FACP DFFD0290, 00F4 (r3 A_M_I_ OEMFACP 4000713
MSFT 97)
[ 0.000000] ACPI: DSDT DFFD0450, 4FC5 (r1 S0027 S0027000 0
INTL 20051117)
[ 0.000000] ACPI: FACS DFFDE000, 0040
[ 0.000000] ACPI: APIC DFFD0390, 0080 (r1 A_M_I_ OEMAPIC 4000713
MSFT 97)
[ 0.000000] ACPI: MCFG DFFD0410, 003C (r1 A_M_I_ OEMMCFG 4000713
MSFT 97)
[ 0.000000] ACPI: OEMB DFFDE040, 0060 (r1 A_M_I_ AMI_OEM 4000713
MSFT 97)
[ 0.000000] ACPI: HPET DFFD5420, 0038 (r1 A_M_I_ OEMHPET0 4000713
MSFT 97)
[ 0.000000] ACPI: MCFG DFFD5460, 003C (r1 A_M_I_ OEMMCFG 4000713
MSFT 97)
[ 0.000000] ACPI: SRAT DFFD54A0, 0110 (r1 AMD HAMMER 1
AMD 1)
[ 0.000000] ACPI: SSDT DFFD55B0, 04F0 (r1 A_M_I_ POWERNOW 1
AMD 1)
[ 0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 1 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 2 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 3 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 0-a0000
[ 0.000000] Entering add_active_range(0, 0, 159) 0 entries of 3200 used
[ 0.000000] SRAT: Node 0 PXM 0 0-80000000
[ 0.000000] Entering add_active_range(0, 0, 159) 1 entries of 3200 used
[ 0.000000] Entering add_active_range(0, 256, 524288) 1 entries of 3200 used
[ 0.000000] SRAT: Node 1 PXM 1 80000000-e0000000
[ 0.000000] Entering add_active_range(1, 524288, 917456) 2 entries
of 3200 used
[ 0.000000] SRAT: Node 1 PXM 1 80000000-120000000
[ 0.000000] Entering add_active_range(1, 524288, 917456) 3 entries
of 3200 used
[ 0.000000] Entering add_active_range(1, 1048576, 1179648) 3
entries of 3200 used
[ 0.000000] NUMA: Using 31 for the hash shift.
[ 0.000000] Bootmem setup node 0 0000000000000000-0000000080000000
[ 0.000000] NODE_DATA [0000000000001000 - 0000000000004fff]
[ 0.000000] bootmap [000000000000e000 - 000000000001dfff] pages 10
[ 0.000000] Bootmem setup node 1 0000000080000000-0000000120000000
[ 0.000000] NODE_DATA [0000000080000000 - 0000000080003fff]
[ 0.000000] bootmap [0000000080004000 - 0000000080017fff] pages 14

The system is a dual socket Opteron system, each processor has 2 GB of RAM.

I will try to debug this more tomorrow, but except the kernel now
thinks there is only one NUMA node the system works correct. It is
detecting the full 4GB of RAM.

This line from 2.6.26-rc2-mm1 really looks like the source of this:
[ 0.000000] SRAT: PXMs only cover 0MB of your 4608MB e820 RAM. Not used.
There is no more than 4GB of RAM (but part of it is remapped...)

Torsten
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Andrew Morton
2008-05-14 19:40:19 UTC
Permalink
On Wed, 14 May 2008 21:12:13 +0200
Post by Torsten Kaiser
On Wed, May 14, 2008 at 10:01 AM, Andrew Morton
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
Nice! This one works for me again.
Thanks.
Post by Torsten Kaiser
But somehow the NUMAness of my system is gone.
...
The system is a dual socket Opteron system, each processor has 2 GB of RAM.
I will try to debug this more tomorrow, but except the kernel now
thinks there is only one NUMA node the system works correct. It is
detecting the full 4GB of RAM.
[ 0.000000] SRAT: PXMs only cover 0MB of your 4608MB e820 RAM. Not used.
There is no more than 4GB of RAM (but part of it is remapped...)
I suspect that this might be caused by the below.

That patch no longer seems to be necessary so I'll drop it. Perhaps
you could try reverting it, please?



From: Ingo Molnar <***@elte.hu>

x86.git testing found the following build error on latest -git:

drivers/acpi/numa.c: In function 'acpi_numa_init':
drivers/acpi/numa.c:226: error: 'NR_NODE_MEMBLKS' undeclared (first use in this function)
drivers/acpi/numa.c:226: error: (Each undeclared identifier is reported only once
drivers/acpi/numa.c:226: error: for each function it appears in.)

with this config:

http://redhat.com/~mingo/misc/config-Wed_Apr_30_22_42_42_CEST_2008.bad

i suspect we dont want SRAT parsing when CONFIG_HAVE_ARCH_PARSE_SRAT
is unset - but the fix looks a bit ugly. Perhaps we should define
NR_NODE_MEMBLKS even in this case and just let the code fall back
to some sane behavior?

Signed-off-by: Ingo Molnar <***@elte.hu>
Signed-off-by: Andrew Morton <***@linux-foundation.org>
---

drivers/acpi/numa.c | 4 ++++
1 file changed, 4 insertions(+)

diff -puN drivers/acpi/numa.c~acpi-acpi_numa_init-build-fix drivers/acpi/numa.c
--- a/drivers/acpi/numa.c~acpi-acpi_numa_init-build-fix
+++ a/drivers/acpi/numa.c
@@ -176,6 +176,7 @@ acpi_parse_processor_affinity(struct acp
return 0;
}

+#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
static int __init
acpi_parse_memory_affinity(struct acpi_subtable_header * header,
const unsigned long end)
@@ -193,6 +194,7 @@ acpi_parse_memory_affinity(struct acpi_s

return 0;
}
+#endif

static int __init acpi_parse_srat(struct acpi_table_header *table)
{
@@ -221,9 +223,11 @@ int __init acpi_numa_init(void)
if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) {
acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
acpi_parse_processor_affinity, NR_CPUS);
+#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
acpi_parse_memory_affinity,
NR_NODE_MEMBLKS);
+#endif
}

/* SLIT: System Locality Information Table */
_

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Torsten Kaiser
2008-05-15 17:50:23 UTC
Permalink
On Wed, May 14, 2008 at 9:35 PM, Andrew Morton
Post by Andrew Morton
On Wed, 14 May 2008 21:12:13 +0200
Post by Torsten Kaiser
[ 0.000000] SRAT: PXMs only cover 0MB of your 4608MB e820 RAM. Not used.
There is no more than 4GB of RAM (but part of it is remapped...)
I suspect that this might be caused by the below.
That patch no longer seems to be necessary so I'll drop it. Perhaps
you could try reverting it, please?
Yes, reverting the patch below gets the system back to its normal state.

[ 0.000000] ACPI: SSDT DFFD55B0, 04F0 (r1 A_M_I_ POWERNOW 1
AMD 1)
[ 0.000000] SRAT: PXM 0 -> APIC 0 -> Node 0
[ 0.000000] SRAT: PXM 0 -> APIC 1 -> Node 0
[ 0.000000] SRAT: PXM 1 -> APIC 2 -> Node 1
[ 0.000000] SRAT: PXM 1 -> APIC 3 -> Node 1
[ 0.000000] SRAT: Node 0 PXM 0 0-a0000
[ 0.000000] SRAT: Node 0 PXM 0 100000-80000000
[ 0.000000] SRAT: Node 1 PXM 1 80000000-e0000000
[ 0.000000] SRAT: Node 1 PXM 1 100000000-120000000
[ 0.000000] NUMA: Allocated memnodemap from e000 - 10440
[ 0.000000] NUMA: Using 20 for the hash shift.
[ 0.000000] Bootmem setup node 0 0000000000000000-0000000080000000
[ 0.000000] NODE_DATA [0000000000001000 - 0000000000004fff]
[ 0.000000] bootmap [0000000000011000 - 0000000000020fff] pages 10
[ 0.000000] early res: 0 [0-fff] BIOS data page
[ 0.000000] early res: 1 [6000-7fff] TRAMPOLINE
[ 0.000000] early res: 2 [200000-9601db] TEXT DATA BSS
[ 0.000000] early res: 3 [37ec8000-37fefc27] RAMDISK
[ 0.000000] early res: 4 [9fc00-fffff] BIOS reserved
[ 0.000000] early res: 5 [8000-dfff] PGTABLE
[ 0.000000] early res: 6 [e000-1043f] MEMNODEMAP
[ 0.000000] Bootmem setup node 1 0000000080000000-0000000120000000
[ 0.000000] NODE_DATA [0000000080000000 - 0000000080003fff]
[ 0.000000] bootmap [0000000080004000 - 0000000080017fff] pages 14
[ 0.000000] [ffffe20000000000-ffffe20001bfffff] PMD ->
[ffff81000c200000-ffff81000ddfffff] on node 0
[ 0.000000] [ffffe20001c00000-ffffe20003ffffff] PMD ->
[ffff810080200000-ffff810081ffffff] on node 1
[ 0.000000] sizeof(struct page) = 56

Just for your information: I'm also using a 64bit Gentoo system with
gcc 4.3.0-alpha20080410 and I'm also seeing these strange time
outputs:

[ 0.000000] NR_CPUS: 4, nr_cpu_ids: 4
[42949372.960000] Built 2 zonelists in Node order, mobility grouping
on. Total pages: 1030306

On every bootup with and without the patch this first timenumber was identical.

Torsten
Post by Andrew Morton
drivers/acpi/numa.c:226: error: 'NR_NODE_MEMBLKS' undeclared (first use in this function)
drivers/acpi/numa.c:226: error: (Each undeclared identifier is reported only once
drivers/acpi/numa.c:226: error: for each function it appears in.)
http://redhat.com/~mingo/misc/config-Wed_Apr_30_22_42_42_CEST_2008.bad
i suspect we dont want SRAT parsing when CONFIG_HAVE_ARCH_PARSE_SRAT
is unset - but the fix looks a bit ugly. Perhaps we should define
NR_NODE_MEMBLKS even in this case and just let the code fall back
to some sane behavior?
---
drivers/acpi/numa.c | 4 ++++
1 file changed, 4 insertions(+)
diff -puN drivers/acpi/numa.c~acpi-acpi_numa_init-build-fix drivers/acpi/numa.c
--- a/drivers/acpi/numa.c~acpi-acpi_numa_init-build-fix
+++ a/drivers/acpi/numa.c
@@ -176,6 +176,7 @@ acpi_parse_processor_affinity(struct acp
return 0;
}
+#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
static int __init
acpi_parse_memory_affinity(struct acpi_subtable_header * header,
const unsigned long end)
@@ -193,6 +194,7 @@ acpi_parse_memory_affinity(struct acpi_s
return 0;
}
+#endif
static int __init acpi_parse_srat(struct acpi_table_header *table)
{
@@ -221,9 +223,11 @@ int __init acpi_numa_init(void)
if (!acpi_table_parse(ACPI_SIG_SRAT, acpi_parse_srat)) {
acpi_table_parse_srat(ACPI_SRAT_TYPE_CPU_AFFINITY,
acpi_parse_processor_affinity, NR_CPUS);
+#ifdef CONFIG_HAVE_ARCH_PARSE_SRAT
acpi_table_parse_srat(ACPI_SRAT_TYPE_MEMORY_AFFINITY,
acpi_parse_memory_affinity,
NR_NODE_MEMBLKS);
+#endif
}
/* SLIT: System Locality Information Table */
_
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Andrew Morton
2008-05-15 19:00:22 UTC
Permalink
Post by Torsten Kaiser
On Wed, May 14, 2008 at 9:35 PM, Andrew Morton
Post by Andrew Morton
On Wed, 14 May 2008 21:12:13 +0200
Post by Torsten Kaiser
[ 0.000000] SRAT: PXMs only cover 0MB of your 4608MB e820 RAM. Not used.
There is no more than 4GB of RAM (but part of it is remapped...)
I suspect that this might be caused by the below.
That patch no longer seems to be necessary so I'll drop it. Perhaps
you could try reverting it, please?
Yes, reverting the patch below gets the system back to its normal state.
Great, thanks for checking.
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Alexey Dobriyan
2008-05-14 20:30:14 UTC
Permalink
mkfs.ext2 became kick-ass slow:

+ sudo mkfs.ext2 -F
mke2fs 1.40.6 (09-Feb-2008)
Warning: 256-byte inodes not usable on older systems
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
9773056 inodes, 39072726 blocks
1953636 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
1193 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
Superblock backups stored on blocks:
...

Writing inode tables: 193/1193
^^^^
counter moves slowly,
occasional counting at what seems to be normal
speed occur.

160 GB SATA disk, no partitions.
According to sysfs, CFQ is in use, the rest is compiled out.
2.6.26-rc2 is fine, mkfs takes ~1 min.

Slowdown is totally reproducible.


CONFIG_ATA=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_AHCI=y
CONFIG_ATA_SFF=y
CONFIG_ATA_PIIX=y
CONFIG_PATA_JMICRON=y


/sys/block/sdb/queue/iosched/back_seek_max
16384
/sys/block/sdb/queue/iosched/back_seek_penalty
2
/sys/block/sdb/queue/iosched/fifo_expire_async
250
/sys/block/sdb/queue/iosched/fifo_expire_sync
120
/sys/block/sdb/queue/iosched/quantum
4
/sys/block/sdb/queue/iosched/slice_async
40
/sys/block/sdb/queue/iosched/slice_async_rq
2
/sys/block/sdb/queue/iosched/slice_idle
10
/sys/block/sdb/queue/iosched/slice_sync
100

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Alexey Dobriyan
2008-05-14 20:40:17 UTC
Permalink
Post by Alexey Dobriyan
+ sudo mkfs.ext2 -F
mke2fs 1.40.6 (09-Feb-2008)
Warning: 256-byte inodes not usable on older systems
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
9773056 inodes, 39072726 blocks
1953636 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
1193 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
...
Writing inode tables: 193/1193
^^^^
counter moves slowly,
occasional counting at what seems to be normal
speed occur.
160 GB SATA disk, no partitions.
According to sysfs, CFQ is in use, the rest is compiled out.
2.6.26-rc2 is fine, mkfs takes ~1 min.
Slowdown is totally reproducible.
CONFIG_ATA=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_AHCI=y
CONFIG_ATA_SFF=y
CONFIG_ATA_PIIX=y
CONFIG_PATA_JMICRON=y
/sys/block/sdb/queue/iosched/back_seek_max
16384
/sys/block/sdb/queue/iosched/back_seek_penalty
2
/sys/block/sdb/queue/iosched/fifo_expire_async
250
/sys/block/sdb/queue/iosched/fifo_expire_sync
120
/sys/block/sdb/queue/iosched/quantum
4
/sys/block/sdb/queue/iosched/slice_async
40
/sys/block/sdb/queue/iosched/slice_async_rq
2
/sys/block/sdb/queue/iosched/slice_idle
10
/sys/block/sdb/queue/iosched/slice_sync
100
Here is where it spends time (seems to be always the same):

mkfs.ext2 D 0000000000000000 0 4760 4759
ffff81017ce93a58 0000000000000046 0000000000000000 0000000000000282
ffff81017e14d640 ffffffff8056f4c0 ffff81017e14d880 ffffffff804679a2
00000000ffffb5c4 000000007ce93a68 0000000000000003 ffffffff8023d504
Call Trace:
[<ffffffff804679a2>] ? _spin_unlock_irqrestore+0x42/0x80
[<ffffffff8023d504>] ? __mod_timer+0xc4/0x110
[<ffffffff80465012>] schedule_timeout+0x62/0xe0
[<ffffffff8023cee0>] ? process_timeout+0x0/0x10
[<ffffffff80464ef8>] io_schedule_timeout+0x28/0x40
[<ffffffff8027663a>] congestion_wait+0x8a/0xb0
[<ffffffff80248720>] ? autoremove_wake_function+0x0/0x40
[<ffffffff8026fe31>] balance_dirty_pages_ratelimited_nr+0x1a1/0x3f0
[<ffffffff8026915f>] generic_file_buffered_write+0x1ff/0x740
[<ffffffff80467870>] ? _spin_unlock+0x30/0x60
[<ffffffff802acafb>] ? mnt_drop_write+0x7b/0x160
[<ffffffff80269b30>] __generic_file_aio_write_nolock+0x2a0/0x460
[<ffffffff802548ed>] ? trace_hardirqs_off+0xd/0x10
[<ffffffff80269df7>] generic_file_aio_write_nolock+0x37/0xa0
[<ffffffff80292be1>] do_sync_write+0xf1/0x130
[<ffffffff80256485>] ? trace_hardirqs_on_caller+0xd5/0x160
[<ffffffff80248720>] ? autoremove_wake_function+0x0/0x40
[<ffffffff80256485>] ? trace_hardirqs_on_caller+0xd5/0x160
[<ffffffff8025651d>] ? trace_hardirqs_on+0xd/0x10
[<ffffffff8029339a>] vfs_write+0xaa/0xe0
[<ffffffff80293940>] sys_write+0x50/0x90
[<ffffffff8020b69b>] system_call_after_swapgs+0x7b/0x80

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Jiri Slaby
2008-05-15 21:50:13 UTC
Permalink
Post by Alexey Dobriyan
Post by Alexey Dobriyan
+ sudo mkfs.ext2 -F
mke2fs 1.40.6 (09-Feb-2008)
Warning: 256-byte inodes not usable on older systems
Filesystem label=
OS type: Linux
Block size=4096 (log=2)
Fragment size=4096 (log=2)
9773056 inodes, 39072726 blocks
1953636 blocks (5.00%) reserved for the super user
First data block=0
Maximum filesystem blocks=4294967296
1193 block groups
32768 blocks per group, 32768 fragments per group
8192 inodes per group
...
Writing inode tables: 193/1193
^^^^
counter moves slowly,
occasional counting at what seems to be normal
speed occur.
160 GB SATA disk, no partitions.
According to sysfs, CFQ is in use, the rest is compiled out.
2.6.26-rc2 is fine, mkfs takes ~1 min.
Slowdown is totally reproducible.
CONFIG_ATA=y
CONFIG_ATA_ACPI=y
CONFIG_SATA_AHCI=y
CONFIG_ATA_SFF=y
CONFIG_ATA_PIIX=y
CONFIG_PATA_JMICRON=y
/sys/block/sdb/queue/iosched/back_seek_max
16384
/sys/block/sdb/queue/iosched/back_seek_penalty
2
/sys/block/sdb/queue/iosched/fifo_expire_async
250
/sys/block/sdb/queue/iosched/fifo_expire_sync
120
/sys/block/sdb/queue/iosched/quantum
4
/sys/block/sdb/queue/iosched/slice_async
40
/sys/block/sdb/queue/iosched/slice_async_rq
2
/sys/block/sdb/queue/iosched/slice_idle
10
/sys/block/sdb/queue/iosched/slice_sync
100
mkfs.ext2 D 0000000000000000 0 4760 4759
ffff81017ce93a58 0000000000000046 0000000000000000 0000000000000282
ffff81017e14d640 ffffffff8056f4c0 ffff81017e14d880 ffffffff804679a2
00000000ffffb5c4 000000007ce93a68 0000000000000003 ffffffff8023d504
[<ffffffff804679a2>] ? _spin_unlock_irqrestore+0x42/0x80
[<ffffffff8023d504>] ? __mod_timer+0xc4/0x110
[<ffffffff80465012>] schedule_timeout+0x62/0xe0
[<ffffffff8023cee0>] ? process_timeout+0x0/0x10
[<ffffffff80464ef8>] io_schedule_timeout+0x28/0x40
[<ffffffff8027663a>] congestion_wait+0x8a/0xb0
[<ffffffff80248720>] ? autoremove_wake_function+0x0/0x40
[<ffffffff8026fe31>] balance_dirty_pages_ratelimited_nr+0x1a1/0x3f0
[<ffffffff8026915f>] generic_file_buffered_write+0x1ff/0x740
[<ffffffff80467870>] ? _spin_unlock+0x30/0x60
[<ffffffff802acafb>] ? mnt_drop_write+0x7b/0x160
[<ffffffff80269b30>] __generic_file_aio_write_nolock+0x2a0/0x460
[<ffffffff802548ed>] ? trace_hardirqs_off+0xd/0x10
[<ffffffff80269df7>] generic_file_aio_write_nolock+0x37/0xa0
[<ffffffff80292be1>] do_sync_write+0xf1/0x130
[<ffffffff80256485>] ? trace_hardirqs_on_caller+0xd5/0x160
[<ffffffff80248720>] ? autoremove_wake_function+0x0/0x40
[<ffffffff80256485>] ? trace_hardirqs_on_caller+0xd5/0x160
[<ffffffff8025651d>] ? trace_hardirqs_on+0xd/0x10
[<ffffffff8029339a>] vfs_write+0xaa/0xe0
[<ffffffff80293940>] sys_write+0x50/0x90
[<ffffffff8020b69b>] system_call_after_swapgs+0x7b/0x80
And not only mkfs, ld took ages to link vmlinux.o:
ld D 0000000000000000 0 17340 17339
ffff8100681819c8 0000000000000082 0000000000000000 ffff81006818198c
ffffffff806c90c0 ffff81006b50d2e0 ffffffff80636360 ffff81006b50d558
0000000068181978 0000000100a7523e ffff81006b50d558 0000000100a75269
Call Trace:
[<ffffffff805056b2>] schedule_timeout+0x62/0xd0
[<ffffffff802403b0>] ? process_timeout+0x0/0x10
[<ffffffff805056ad>] ? schedule_timeout+0x5d/0xd0
[<ffffffff80504956>] io_schedule_timeout+0x76/0xd0
[<ffffffff80282cac>] congestion_wait+0x6c/0x90
[<ffffffff8024c2c0>] ? autoremove_wake_function+0x0/0x40
[<ffffffff8027c82f>] balance_dirty_pages_ratelimited_nr+0x13f/0x330
[<ffffffff80275a3d>] generic_file_buffered_write+0x1dd/0x6d0
[<ffffffff8027d0e7>] ? __do_page_cache_readahead+0x167/0x220
[<ffffffff802763ae>] __generic_file_aio_write_nolock+0x25e/0x450
[<ffffffff80276c75>] ? generic_file_aio_read+0x565/0x640
[<ffffffff80276607>] generic_file_aio_write+0x67/0xd0
[<ffffffff802f8bd6>] ext3_file_write+0x26/0xc0
[<ffffffff8029ffa1>] do_sync_write+0xf1/0x140
[<ffffffff8024c2c0>] ? autoremove_wake_function+0x0/0x40
[<ffffffff80289703>] ? remove_vma+0x53/0x70
[<ffffffff80505a01>] ? mutex_lock+0x11/0x30
[<ffffffff802a0a2b>] vfs_write+0xcb/0x190
[<ffffffff802a0be0>] sys_write+0x50/0x90
[<ffffffff8020b82b>] system_call_after_swapgs+0x7b/0x80
--
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Please read the FAQ at http://www.tux.org/lkml/
Randy Dunlap
2008-05-14 20:50:18 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
Using WARN() with CONFIG_BUG=n causes:

linux-2.6.26-rc2-mm1/lib/kobject.c: In function 'kobject_add_internal':
linux-2.6.26-rc2-mm1/lib/kobject.c:218: error: implicit declaration of function 'WARN'
make[2]: *** [lib/kobject.o] Error 1

---
~Randy
--
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Zan Lynx
2008-05-14 20:50:21 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
- The -mm tree is now based on linux-next.
I will occasionally pick up later versions of trees which are already
in linux-next, to catch material which was added after Stephen last
pulled that tree. That happened this time: git-net had a lot of driver
changes which weren't in linux-next and which I wanted in
2.6.26-rc2-mm1.
- A few more git trees were added: git-ubifs.patch, git-regulator.patch,
git-logfs.patch, git-orion.patch.
No good on my first attempt. Here is what I ran into:

The printk timestamps have gone wild. I cannot paste a dmesg but here
is one line I wrote down:
[17180644.495790] Testing tracer ftrace: NMI watchdog ...

Which leads into the next problem: The kernel freezes after Testing
tracer ftrace. Then I rebooted with my special testing command line
"kernel /bzImage-2.6.26-rc2-mm1 root=/dev/sda2 rootfstype=reiser4
rootflags=defaults,noatime i8042.nomux elevator=cfq resume=/dev/sda3
panic=5 nmi_watchdog=2,panic debug idle=poll nohz=off"

and I got the same freeze but then the NMI watchdog message. Which is
the third problem.

Why did the NMI watchdog not panic and reboot the system? It detected
the lock and printed the message. It should have then panicked, waited
5 seconds, and rebooted.

System is a 64-bit Gentoo AMD-64 Compaq R3000 laptop. Compiler is GCC
4.3.

Config follows:
#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.26-rc2-mm1
# Wed May 14 09:59:19 2008
#
CONFIG_64BIT=y
# CONFIG_X86_32 is not set
CONFIG_X86_64=y
CONFIG_X86=y
CONFIG_DEFCONFIG_LIST="arch/x86/configs/x86_64_defconfig"
# CONFIG_GENERIC_LOCKBREAK is not set
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_CLOCKSOURCE_WATCHDOG=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_FAST_CMPXCHG_LOCAL=y
CONFIG_MMU=y
CONFIG_ZONE_DMA=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_GENERIC_BUG=y
CONFIG_GENERIC_HWEIGHT=y
# CONFIG_GENERIC_GPIO is not set
CONFIG_ARCH_MAY_HAVE_PC_FDC=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
# CONFIG_RWSEM_XCHGADD_ALGORITHM is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_HAS_CPU_IDLE_WAIT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_TIME_VSYSCALL=y
CONFIG_ARCH_HAS_CPU_RELAX=y
CONFIG_ARCH_HAS_CACHE_LINE_SIZE=y
CONFIG_HAVE_SETUP_PER_CPU_AREA=y
CONFIG_HAVE_CPUMASK_OF_CPU_MAP=y
CONFIG_ARCH_HIBERNATION_POSSIBLE=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_ZONE_DMA32=y
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_AUDIT_ARCH=y
CONFIG_ARCH_SUPPORTS_AOUT=y
CONFIG_ARCH_SUPPORTS_OPTIMIZED_INLINING=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_GENERIC_PENDING_IRQ=y
CONFIG_X86_SMP=y
CONFIG_X86_64_SMP=y
CONFIG_X86_HT=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_X86_TRAMPOLINE=y
# CONFIG_KTIME_SCALAR is not set

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_LOCK_KERNEL=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
# CONFIG_BSD_PROCESS_ACCT is not set
CONFIG_TASKSTATS=y
CONFIG_TASK_DELAY_ACCT=y
CONFIG_TASK_XACCT=y
CONFIG_TASK_IO_ACCOUNTING=y
CONFIG_AUDIT=y
CONFIG_AUDITSYSCALL=y
CONFIG_AUDIT_TREE=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=18
# CONFIG_CGROUPS is not set
CONFIG_HAVE_UNSTABLE_SCHED_CLOCK=y
# CONFIG_GROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
CONFIG_NAMESPACES=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_USER_NS is not set
# CONFIG_PID_NS is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE="/initramfs"
CONFIG_INITRAMFS_ROOT_UID=0
CONFIG_INITRAMFS_ROOT_GID=0
# CONFIG_CC_OPTIMIZE_FOR_SIZE is not set
CONFIG_SYSCTL=y
# CONFIG_EMBEDDED is not set
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_SYSCTL_SYSCALL_CHECK=y
CONFIG_KALLSYMS=y
CONFIG_KALLSYMS_ALL=y
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_PCSPKR_PLATFORM=y
# CONFIG_COMPAT_BRK is not set
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_ANON_INODES=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_SLAB=y
# CONFIG_SLUB is not set
# CONFIG_SLOB is not set
CONFIG_PROFILING=y
CONFIG_MARKERS=y
CONFIG_OPROFILE=m
CONFIG_HAVE_OPROFILE=y
CONFIG_KPROBES=y
CONFIG_KRETPROBES=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y
# CONFIG_HAVE_DMA_ATTRS is not set
CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SLABINFO=y
CONFIG_RT_MUTEXES=y
# CONFIG_TINY_SHMEM is not set
CONFIG_BASE_SMALL=0
CONFIG_MODULES=y
# CONFIG_MODULE_FORCE_LOAD is not set
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
# CONFIG_MODVERSIONS is not set
# CONFIG_MODULE_SRCVERSION_ALL is not set
CONFIG_KMOD=y
CONFIG_STOP_MACHINE=y
CONFIG_BLOCK=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLOCK_COMPAT=y

#
# IO Schedulers
#
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_DEADLINE=y
CONFIG_IOSCHED_CFQ=y
# CONFIG_DEFAULT_AS is not set
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_NOOP is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_CLASSIC_RCU=y

#
# Processor type and features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_SMP=y
CONFIG_X86_PC=y
# CONFIG_X86_ELAN is not set
# CONFIG_X86_VOYAGER is not set
# CONFIG_X86_NUMAQ is not set
# CONFIG_X86_SUMMIT is not set
# CONFIG_X86_BIGSMP is not set
# CONFIG_X86_VISWS is not set
# CONFIG_X86_GENERICARCH is not set
# CONFIG_X86_ES7000 is not set
# CONFIG_X86_RDC321X is not set
# CONFIG_X86_VSMP is not set
# CONFIG_PARAVIRT_GUEST is not set
CONFIG_MEMTEST_BOOTPARAM=y
CONFIG_MEMTEST_BOOTPARAM_VALUE=0
# CONFIG_M386 is not set
# CONFIG_M486 is not set
# CONFIG_M586 is not set
# CONFIG_M586TSC is not set
# CONFIG_M586MMX is not set
# CONFIG_M686 is not set
# CONFIG_MPENTIUMII is not set
# CONFIG_MPENTIUMIII is not set
# CONFIG_MPENTIUMM is not set
# CONFIG_MPENTIUM4 is not set
# CONFIG_MK6 is not set
# CONFIG_MK7 is not set
CONFIG_MK8=y
# CONFIG_MCRUSOE is not set
# CONFIG_MEFFICEON is not set
# CONFIG_MWINCHIPC6 is not set
# CONFIG_MWINCHIP2 is not set
# CONFIG_MWINCHIP3D is not set
# CONFIG_MGEODEGX1 is not set
# CONFIG_MGEODE_LX is not set
# CONFIG_MCYRIXIII is not set
# CONFIG_MVIAC3_2 is not set
# CONFIG_MVIAC7 is not set
# CONFIG_MPSC is not set
# CONFIG_MCORE2 is not set
# CONFIG_GENERIC_CPU is not set
CONFIG_X86_CPU=y
CONFIG_X86_L1_CACHE_BYTES=64
CONFIG_X86_INTERNODE_CACHE_BYTES=64
CONFIG_X86_CMPXCHG=y
CONFIG_X86_L1_CACHE_SHIFT=6
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_X86_TSC=y
CONFIG_X86_CMOV=y
CONFIG_X86_MINIMUM_CPU_FAMILY=64
CONFIG_X86_DEBUGCTLMSR=y
CONFIG_HPET_TIMER=y
CONFIG_HPET_EMULATE_RTC=y
CONFIG_DMI=y
CONFIG_GART_IOMMU=y
# CONFIG_CALGARY_IOMMU is not set
CONFIG_SWIOTLB=y
CONFIG_IOMMU_HELPER=y
CONFIG_NR_CPUS=8
# CONFIG_SCHED_SMT is not set
# CONFIG_SCHED_MC is not set
# CONFIG_PREEMPT_NONE is not set
CONFIG_PREEMPT_VOLUNTARY=y
# CONFIG_PREEMPT is not set
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_MCE=y
# CONFIG_X86_MCE_INTEL is not set
CONFIG_X86_MCE_AMD=y
# CONFIG_I8K is not set
# CONFIG_MICROCODE is not set
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
# CONFIG_NUMA is not set
CONFIG_ARCH_SPARSEMEM_DEFAULT=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SELECT_MEMORY_MODEL=y
CONFIG_SELECT_MEMORY_MODEL=y
# CONFIG_FLATMEM_MANUAL is not set
# CONFIG_DISCONTIGMEM_MANUAL is not set
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM=y
CONFIG_HAVE_MEMORY_PRESENT=y
# CONFIG_SPARSEMEM_STATIC is not set
CONFIG_SPARSEMEM_EXTREME=y
CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y
CONFIG_SPARSEMEM_VMEMMAP=y

#
# Memory hotplug is currently incompatible with Software Suspend
#
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4
CONFIG_RESOURCES_64BIT=y
CONFIG_ZONE_DMA_FLAG=1
CONFIG_BOUNCE=y
CONFIG_VIRT_TO_BUS=y
CONFIG_MTRR=y
CONFIG_X86_PAT=y
# CONFIG_EFI is not set
CONFIG_SECCOMP=y
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_HZ_300 is not set
# CONFIG_HZ_1000 is not set
CONFIG_HZ=250
CONFIG_SCHED_HRTICK=y
CONFIG_KEXEC=y
# CONFIG_CRASH_DUMP is not set
CONFIG_PHYSICAL_START=0x200000
# CONFIG_RELOCATABLE is not set
CONFIG_PHYSICAL_ALIGN=0x200000
CONFIG_HOTPLUG_CPU=y
# CONFIG_COMPAT_VDSO is not set
CONFIG_ARCH_ENABLE_MEMORY_HOTPLUG=y

#
# Power management options
#
CONFIG_ARCH_HIBERNATION_HEADER=y
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
CONFIG_CAN_PM_TRACE=y
# CONFIG_PM_TRACE_RTC is not set
CONFIG_PM_SLEEP_SMP=y
CONFIG_PM_SLEEP=y
CONFIG_SUSPEND=y
CONFIG_SUSPEND_FREEZER=y
CONFIG_HIBERNATION=y
CONFIG_PM_STD_PARTITION="/dev/sda3"
CONFIG_ACPI=y
CONFIG_ACPI_SLEEP=y
CONFIG_ACPI_PROCFS=y
CONFIG_ACPI_PROCFS_POWER=y
CONFIG_ACPI_SYSFS_POWER=y
CONFIG_ACPI_PROC_EVENT=y
CONFIG_ACPI_AC=y
CONFIG_ACPI_BATTERY=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_VIDEO=y
CONFIG_ACPI_FAN=y
CONFIG_ACPI_DOCK=y
CONFIG_ACPI_BAY=y
CONFIG_ACPI_PROCESSOR=y
CONFIG_ACPI_HOTPLUG_CPU=y
CONFIG_ACPI_THERMAL=y
# CONFIG_ACPI_WMI is not set
# CONFIG_ACPI_ASUS is not set
# CONFIG_ACPI_TOSHIBA is not set
# CONFIG_ACPI_CUSTOM_DSDT is not set
CONFIG_ACPI_BLACKLIST_YEAR=0
CONFIG_ACPI_DEBUG=y
# CONFIG_ACPI_DEBUG_FUNC_TRACE is not set
CONFIG_ACPI_EC=y
CONFIG_ACPI_PCI_SLOT=y
CONFIG_ACPI_POWER=y
CONFIG_ACPI_SYSTEM=y
CONFIG_X86_PM_TIMER=y
CONFIG_ACPI_CONTAINER=y
# CONFIG_ACPI_SBS is not set

#
# CPU Frequency scaling
#
CONFIG_CPU_FREQ=y
CONFIG_CPU_FREQ_TABLE=y
# CONFIG_CPU_FREQ_DEBUG is not set
CONFIG_CPU_FREQ_STAT=y
CONFIG_CPU_FREQ_STAT_DETAILS=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_PERFORMANCE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_POWERSAVE is not set
# CONFIG_CPU_FREQ_DEFAULT_GOV_USERSPACE is not set
CONFIG_CPU_FREQ_DEFAULT_GOV_ONDEMAND=y
# CONFIG_CPU_FREQ_DEFAULT_GOV_CONSERVATIVE is not set
CONFIG_CPU_FREQ_GOV_PERFORMANCE=y
CONFIG_CPU_FREQ_GOV_POWERSAVE=y
CONFIG_CPU_FREQ_GOV_USERSPACE=y
CONFIG_CPU_FREQ_GOV_ONDEMAND=y
CONFIG_CPU_FREQ_GOV_CONSERVATIVE=y

#
# CPUFreq processor drivers
#
CONFIG_X86_ACPI_CPUFREQ=y
CONFIG_X86_POWERNOW_K8=y
CONFIG_X86_POWERNOW_K8_ACPI=y

#
# shared options
#
CONFIG_X86_ACPI_CPUFREQ_PROC_INTF=y
# CONFIG_X86_SPEEDSTEP_LIB is not set
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y

#
# Bus options (PCI etc.)
#
CONFIG_PCI=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_MMCONFIG=y
CONFIG_PCI_DOMAINS=y
# CONFIG_DMAR is not set
# CONFIG_PCIEPORTBUS is not set
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_PCI_MSI=y
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
CONFIG_HT_IRQ=y
CONFIG_ISA_DMA_API=y
CONFIG_K8_NB=y
CONFIG_PCCARD=y
CONFIG_PCMCIA_DEBUG=y
CONFIG_PCMCIA=y
CONFIG_PCMCIA_LOAD_CIS=y
# CONFIG_PCMCIA_IOCTL is not set
CONFIG_CARDBUS=y

#
# PC-card bridges
#
CONFIG_YENTA=y
CONFIG_YENTA_O2=y
CONFIG_YENTA_RICOH=y
CONFIG_YENTA_TI=y
CONFIG_YENTA_ENE_TUNE=y
CONFIG_YENTA_TOSHIBA=y
# CONFIG_PD6729 is not set
# CONFIG_I82092 is not set
CONFIG_PCCARD_NONSTATIC=y
# CONFIG_HOTPLUG_PCI is not set

#
# Executable file formats / Emulations
#
CONFIG_BINFMT_ELF=y
CONFIG_COMPAT_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_IA32_EMULATION=y
CONFIG_IA32_AOUT=y
CONFIG_COMPAT=y
CONFIG_COMPAT_FOR_U64_ALIGNMENT=y
CONFIG_SYSVIPC_COMPAT=y

#
# Networking
#
CONFIG_NET=y

#
# Networking options
#
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_XFRM=y
CONFIG_XFRM_USER=y
# CONFIG_XFRM_SUB_POLICY is not set
CONFIG_XFRM_MIGRATE=y
# CONFIG_XFRM_STATISTICS is not set
CONFIG_NET_KEY=y
CONFIG_NET_KEY_MIGRATE=y
CONFIG_INET=y
CONFIG_IP_MULTICAST=y
# CONFIG_IP_ADVANCED_ROUTER is not set
CONFIG_IP_FIB_HASH=y
# CONFIG_IP_PNP is not set
CONFIG_NET_IPIP=m
CONFIG_NET_IPGRE=m
# CONFIG_NET_IPGRE_BROADCAST is not set
# CONFIG_IP_MROUTE is not set
# CONFIG_ARPD is not set
# CONFIG_SYN_COOKIES is not set
CONFIG_INET_AH=m
CONFIG_INET_ESP=m
CONFIG_INET_IPCOMP=m
CONFIG_INET_XFRM_TUNNEL=m
CONFIG_INET_TUNNEL=m
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_LRO=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
# CONFIG_TCP_CONG_ADVANCED is not set
CONFIG_TCP_CONG_CUBIC=y
CONFIG_DEFAULT_TCP_CONG="cubic"
# CONFIG_TCP_MD5SIG is not set
CONFIG_IPV6=y
# CONFIG_IPV6_PRIVACY is not set
# CONFIG_IPV6_ROUTER_PREF is not set
# CONFIG_IPV6_OPTIMISTIC_DAD is not set
CONFIG_INET6_AH=m
CONFIG_INET6_ESP=m
CONFIG_INET6_IPCOMP=m
CONFIG_IPV6_MIP6=m
CONFIG_INET6_XFRM_TUNNEL=m
CONFIG_INET6_TUNNEL=m
CONFIG_INET6_XFRM_MODE_TRANSPORT=m
CONFIG_INET6_XFRM_MODE_TUNNEL=m
CONFIG_INET6_XFRM_MODE_BEET=m
CONFIG_INET6_XFRM_MODE_ROUTEOPTIMIZATION=m
CONFIG_IPV6_SIT=m
CONFIG_IPV6_NDISC_NODETYPE=y
CONFIG_IPV6_TUNNEL=m
# CONFIG_IPV6_MULTIPLE_TABLES is not set
# CONFIG_IPV6_MROUTE is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_SECMARK is not set
# CONFIG_NETFILTER is not set
CONFIG_IP_DCCP=m
CONFIG_INET_DCCP_DIAG=m
CONFIG_IP_DCCP_ACKVEC=y

#
# DCCP CCIDs Configuration (EXPERIMENTAL)
#
CONFIG_IP_DCCP_CCID2=m
# CONFIG_IP_DCCP_CCID2_DEBUG is not set
CONFIG_IP_DCCP_CCID3=m
# CONFIG_IP_DCCP_CCID3_DEBUG is not set
CONFIG_IP_DCCP_CCID3_RTO=100
CONFIG_IP_DCCP_TFRC_LIB=m

#
# DCCP Kernel Hacking
#
CONFIG_IP_DCCP_DEBUG=y
# CONFIG_NET_DCCPPROBE is not set
CONFIG_IP_SCTP=m
# CONFIG_SCTP_DBG_MSG is not set
# CONFIG_SCTP_DBG_OBJCNT is not set
# CONFIG_SCTP_HMAC_NONE is not set
CONFIG_SCTP_HMAC_SHA1=y
# CONFIG_SCTP_HMAC_MD5 is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
# CONFIG_BRIDGE is not set
CONFIG_VLAN_8021Q=m
# CONFIG_DECNET is not set
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_NET_SCHED is not set
CONFIG_NET_SCH_FIFO=y

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_NET_TCPPROBE is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
CONFIG_BT=m
CONFIG_BT_L2CAP=m
CONFIG_BT_SCO=m
CONFIG_BT_RFCOMM=m
CONFIG_BT_RFCOMM_TTY=y
CONFIG_BT_BNEP=m
CONFIG_BT_BNEP_MC_FILTER=y
CONFIG_BT_BNEP_PROTO_FILTER=y
CONFIG_BT_HIDP=m

#
# Bluetooth device drivers
#
CONFIG_BT_HCIUSB=m
CONFIG_BT_HCIUSB_SCO=y
# CONFIG_BT_HCIBTSDIO is not set
CONFIG_BT_HCIUART=m
CONFIG_BT_HCIUART_H4=y
CONFIG_BT_HCIUART_BCSP=y
# CONFIG_BT_HCIUART_LL is not set
CONFIG_BT_HCIBCM203X=m
CONFIG_BT_HCIBPA10X=m
CONFIG_BT_HCIBFUSB=m
CONFIG_BT_HCIDTL1=m
CONFIG_BT_HCIBT3C=m
CONFIG_BT_HCIBLUECARD=m
CONFIG_BT_HCIBTUART=m
CONFIG_BT_HCIVHCI=m
# CONFIG_AF_RXRPC is not set

#
# Wireless
#
CONFIG_CFG80211=m
CONFIG_NL80211=y
CONFIG_WIRELESS_EXT=y
CONFIG_MAC80211=m

#
# Rate control algorithm selection
#
CONFIG_MAC80211_RC_DEFAULT_PID=y
# CONFIG_MAC80211_RC_DEFAULT_NONE is not set

#
# Selecting 'y' for an algorithm will
#

#
# build the algorithm into mac80211.
#
CONFIG_MAC80211_RC_DEFAULT="pid"
CONFIG_MAC80211_RC_PID=y
# CONFIG_MAC80211_MESH is not set
CONFIG_MAC80211_LEDS=y
CONFIG_MAC80211_DEBUGFS=y
# CONFIG_MAC80211_DEBUG_PACKET_ALIGNMENT is not set
CONFIG_MAC80211_DEBUG=y
# CONFIG_MAC80211_HT_DEBUG is not set
CONFIG_MAC80211_VERBOSE_DEBUG=y
CONFIG_MAC80211_LOWTX_FRAME_DUMP=y
CONFIG_TKIP_DEBUG=y
CONFIG_MAC80211_DEBUG_COUNTERS=y
# CONFIG_MAC80211_IBSS_DEBUG is not set
# CONFIG_MAC80211_VERBOSE_PS_DEBUG is not set
CONFIG_IEEE80211=m
CONFIG_IEEE80211_DEBUG=y
CONFIG_IEEE80211_CRYPT_WEP=m
CONFIG_IEEE80211_CRYPT_CCMP=m
CONFIG_IEEE80211_CRYPT_TKIP=m
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
CONFIG_CONNECTOR=m
# CONFIG_MTD is not set
# CONFIG_PARPORT is not set
CONFIG_PNP=y
# CONFIG_PNP_DEBUG is not set

#
# Protocols
#
CONFIG_PNPACPI=y
CONFIG_BLK_DEV=y
# CONFIG_BLK_DEV_FD is not set
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
CONFIG_BLK_DEV_LOOP=y
# CONFIG_BLK_DEV_CRYPTOLOOP is not set
# CONFIG_BLK_DEV_NBD is not set
# CONFIG_BLK_DEV_SX8 is not set
CONFIG_BLK_DEV_UB=m
# CONFIG_BLK_DEV_RAM is not set
CONFIG_CDROM_PKTCDVD=m
CONFIG_CDROM_PKTCDVD_BUFFERS=8
CONFIG_CDROM_PKTCDVD_WCACHE=y
# CONFIG_ATA_OVER_ETH is not set
CONFIG_MISC_DEVICES=y
# CONFIG_IBM_ASM is not set
# CONFIG_PHANTOM is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_SGI_IOC4 is not set
CONFIG_TIFM_CORE=m
CONFIG_TIFM_7XX1=m
# CONFIG_ACER_WMI is not set
# CONFIG_ASUS_LAPTOP is not set
# CONFIG_FUJITSU_LAPTOP is not set
# CONFIG_MSI_LAPTOP is not set
# CONFIG_COMPAL_LAPTOP is not set
# CONFIG_SONY_LAPTOP is not set
# CONFIG_THINKPAD_ACPI is not set
# CONFIG_INTEL_MENLOW is not set
# CONFIG_ENCLOSURE_SERVICES is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

#
# SCSI device support
#
# CONFIG_RAID_ATTRS is not set
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_TGT=m
# CONFIG_SCSI_NETLINK is not set
# CONFIG_SCSI_PROC_FS is not set

#
# SCSI support type (disk, tape, CD-ROM)
#
CONFIG_BLK_DEV_SD=y
# CONFIG_CHR_DEV_ST is not set
# CONFIG_CHR_DEV_OSST is not set
CONFIG_BLK_DEV_SR=y
# CONFIG_BLK_DEV_SR_VENDOR is not set
CONFIG_CHR_DEV_SG=y
# CONFIG_CHR_DEV_SCH is not set

#
# Some SCSI devices (e.g. CD jukebox) support multiple LUNs
#
CONFIG_SCSI_MULTI_LUN=y
# CONFIG_SCSI_CONSTANTS is not set
# CONFIG_SCSI_LOGGING is not set
CONFIG_SCSI_SCAN_ASYNC=y
CONFIG_SCSI_WAIT_SCAN=m

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
CONFIG_SCSI_LOWLEVEL=y
# CONFIG_ISCSI_TCP is not set
# CONFIG_BLK_DEV_3W_XXXX_RAID is not set
# CONFIG_SCSI_3W_9XXX is not set
# CONFIG_SCSI_ACARD is not set
# CONFIG_SCSI_AACRAID is not set
# CONFIG_SCSI_AIC7XXX is not set
# CONFIG_SCSI_AIC7XXX_OLD is not set
# CONFIG_SCSI_AIC79XX is not set
# CONFIG_SCSI_AIC94XX is not set
# CONFIG_SCSI_BROADSAS is not set
# CONFIG_SCSI_DPT_I2O is not set
# CONFIG_SCSI_ADVANSYS is not set
# CONFIG_SCSI_ARCMSR is not set
# CONFIG_MEGARAID_NEWGEN is not set
# CONFIG_MEGARAID_LEGACY is not set
# CONFIG_MEGARAID_SAS is not set
# CONFIG_SCSI_HPTIOP is not set
# CONFIG_SCSI_BUSLOGIC is not set
# CONFIG_SCSI_DMX3191D is not set
# CONFIG_SCSI_EATA is not set
# CONFIG_SCSI_FUTURE_DOMAIN is not set
# CONFIG_SCSI_GDTH is not set
# CONFIG_SCSI_IPS is not set
# CONFIG_SCSI_INITIO is not set
# CONFIG_SCSI_INIA100 is not set
# CONFIG_SCSI_MVSAS is not set
# CONFIG_SCSI_STEX is not set
# CONFIG_SCSI_SYM53C8XX_2 is not set
# CONFIG_SCSI_IPR is not set
# CONFIG_SCSI_QLOGIC_1280 is not set
# CONFIG_SCSI_QLA_FC is not set
# CONFIG_SCSI_QLA_ISCSI is not set
# CONFIG_SCSI_LPFC is not set
# CONFIG_SCSI_DC395x is not set
# CONFIG_SCSI_DC390T is not set
# CONFIG_SCSI_DEBUG is not set
# CONFIG_SCSI_SRP is not set
# CONFIG_SCSI_LOWLEVEL_PCMCIA is not set
# CONFIG_SCSI_DH is not set
CONFIG_ATA=y
# CONFIG_ATA_NONSTANDARD is not set
CONFIG_ATA_ACPI=y
# CONFIG_SATA_PMP is not set
# CONFIG_SATA_AHCI is not set
# CONFIG_SATA_SIL24 is not set
CONFIG_ATA_SFF=y
# CONFIG_SATA_SVW is not set
# CONFIG_ATA_PIIX is not set
# CONFIG_SATA_MV is not set
# CONFIG_SATA_NV is not set
# CONFIG_PDC_ADMA is not set
# CONFIG_SATA_QSTOR is not set
# CONFIG_SATA_PROMISE is not set
# CONFIG_SATA_SX4 is not set
# CONFIG_SATA_SIL is not set
# CONFIG_SATA_SIS is not set
# CONFIG_SATA_ULI is not set
# CONFIG_SATA_VIA is not set
# CONFIG_SATA_VITESSE is not set
# CONFIG_SATA_INIC162X is not set
# CONFIG_PATA_ACPI is not set
# CONFIG_PATA_ALI is not set
CONFIG_PATA_AMD=y
# CONFIG_PATA_ARTOP is not set
# CONFIG_PATA_ATIIXP is not set
# CONFIG_PATA_CMD640_PCI is not set
# CONFIG_PATA_CMD64X is not set
# CONFIG_PATA_CS5520 is not set
# CONFIG_PATA_CS5530 is not set
# CONFIG_PATA_CYPRESS is not set
# CONFIG_PATA_EFAR is not set
# CONFIG_ATA_GENERIC is not set
# CONFIG_PATA_HPT366 is not set
# CONFIG_PATA_HPT37X is not set
# CONFIG_PATA_HPT3X2N is not set
# CONFIG_PATA_HPT3X3 is not set
# CONFIG_PATA_IT821X is not set
# CONFIG_PATA_IT8213 is not set
# CONFIG_PATA_JMICRON is not set
# CONFIG_PATA_TRIFLEX is not set
# CONFIG_PATA_MARVELL is not set
# CONFIG_PATA_MPIIX is not set
# CONFIG_PATA_OLDPIIX is not set
# CONFIG_PATA_NETCELL is not set
# CONFIG_PATA_NINJA32 is not set
# CONFIG_PATA_NS87410 is not set
# CONFIG_PATA_NS87415 is not set
# CONFIG_PATA_OPTI is not set
# CONFIG_PATA_OPTIDMA is not set
CONFIG_PATA_PCMCIA=y
# CONFIG_PATA_PDC_OLD is not set
# CONFIG_PATA_RADISYS is not set
# CONFIG_PATA_RZ1000 is not set
# CONFIG_PATA_SC1200 is not set
# CONFIG_PATA_SERVERWORKS is not set
# CONFIG_PATA_PDC2027X is not set
# CONFIG_PATA_SIL680 is not set
# CONFIG_PATA_SIS is not set
# CONFIG_PATA_VIA is not set
# CONFIG_PATA_WINBOND is not set
# CONFIG_PATA_SCH is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=m
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=m
CONFIG_DM_SNAPSHOT=m
CONFIG_DM_MIRROR=m
CONFIG_DM_ZERO=m
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
# CONFIG_MACINTOSH_DRIVERS is not set
CONFIG_NETDEVICES=y
# CONFIG_NETDEVICES_MULTIQUEUE is not set
# CONFIG_DUMMY is not set
CONFIG_BONDING=m
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=m
CONFIG_VETH=m
# CONFIG_NET_SB1000 is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
CONFIG_DAVICOM_PHY=y
CONFIG_QSEMI_PHY=y
CONFIG_LXT_PHY=y
CONFIG_CICADA_PHY=y
CONFIG_VITESSE_PHY=y
CONFIG_SMSC_PHY=y
CONFIG_BROADCOM_PHY=y
CONFIG_ICPLUS_PHY=y
CONFIG_REALTEK_PHY=y
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
# CONFIG_HAPPYMEAL is not set
# CONFIG_SUNGEM is not set
# CONFIG_CASSINI is not set
# CONFIG_NET_VENDOR_3COM is not set
# CONFIG_ENC28J60 is not set
# CONFIG_NET_TULIP is not set
# CONFIG_HP100 is not set
# CONFIG_IBM_NEW_EMAC_ZMII is not set
# CONFIG_IBM_NEW_EMAC_RGMII is not set
# CONFIG_IBM_NEW_EMAC_TAH is not set
# CONFIG_IBM_NEW_EMAC_EMAC4 is not set
CONFIG_NET_PCI=y
# CONFIG_PCNET32 is not set
# CONFIG_AMD8111_ETH is not set
# CONFIG_ADAPTEC_STARFIRE is not set
# CONFIG_B44 is not set
# CONFIG_FORCEDETH is not set
# CONFIG_EEPRO100 is not set
# CONFIG_E100 is not set
# CONFIG_FEALNX is not set
# CONFIG_NATSEMI is not set
# CONFIG_NE2K_PCI is not set
# CONFIG_8139CP is not set
CONFIG_8139TOO=y
# CONFIG_8139TOO_PIO is not set
# CONFIG_8139TOO_TUNE_TWISTER is not set
# CONFIG_8139TOO_8129 is not set
# CONFIG_8139_OLD_RX_RESET is not set
# CONFIG_R6040 is not set
# CONFIG_SIS900 is not set
# CONFIG_EPIC100 is not set
# CONFIG_SUNDANCE is not set
# CONFIG_VIA_RHINE is not set
# CONFIG_SC92031 is not set
# CONFIG_NETDEV_1000 is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set

#
# Wireless LAN
#
# CONFIG_WLAN_PRE80211 is not set
CONFIG_WLAN_80211=y
# CONFIG_PCMCIA_RAYCS is not set
# CONFIG_IPW2100 is not set
# CONFIG_IPW2200 is not set
# CONFIG_LIBERTAS is not set
# CONFIG_AIRO is not set
# CONFIG_HERMES is not set
# CONFIG_ATMEL is not set
# CONFIG_AIRO_CS is not set
# CONFIG_PCMCIA_WL3501 is not set
# CONFIG_PRISM54 is not set
# CONFIG_USB_ZD1201 is not set
# CONFIG_USB_NET_RNDIS_WLAN is not set
# CONFIG_RTL8180 is not set
# CONFIG_RTL8187 is not set
# CONFIG_ADM8211 is not set
# CONFIG_P54_COMMON is not set
# CONFIG_ATH5K is not set
# CONFIG_IWLCORE is not set
# CONFIG_IWLWIFI_LEDS is not set
# CONFIG_IWL4965 is not set
# CONFIG_IWL3945 is not set
# CONFIG_HOSTAP is not set
# CONFIG_B43 is not set
CONFIG_B43LEGACY=m
CONFIG_B43LEGACY_PCI_AUTOSELECT=y
CONFIG_B43LEGACY_PCICORE_AUTOSELECT=y
CONFIG_B43LEGACY_LEDS=y
CONFIG_B43LEGACY_DEBUG=y
CONFIG_B43LEGACY_DMA=y
CONFIG_B43LEGACY_PIO=y
CONFIG_B43LEGACY_DMA_AND_PIO_MODE=y
# CONFIG_B43LEGACY_DMA_MODE is not set
# CONFIG_B43LEGACY_PIO_MODE is not set
# CONFIG_ZD1211RW is not set
# CONFIG_RT2X00 is not set

#
# USB Network Adapters
#
CONFIG_USB_CATC=m
CONFIG_USB_KAWETH=m
CONFIG_USB_PEGASUS=m
CONFIG_USB_RTL8150=m
CONFIG_USB_USBNET=m
CONFIG_USB_NET_AX8817X=m
CONFIG_USB_NET_CDCETHER=m
# CONFIG_USB_NET_DM9601 is not set
CONFIG_USB_NET_GL620A=m
CONFIG_USB_NET_NET1080=m
CONFIG_USB_NET_PLUSB=m
# CONFIG_USB_NET_MCS7830 is not set
CONFIG_USB_NET_RNDIS_HOST=m
CONFIG_USB_NET_CDC_SUBSET=m
CONFIG_USB_ALI_M5632=y
CONFIG_USB_AN2720=y
CONFIG_USB_BELKIN=y
CONFIG_USB_ARMLINUX=y
CONFIG_USB_EPSON2888=y
CONFIG_USB_KC2190=y
CONFIG_USB_NET_ZAURUS=m
CONFIG_NET_PCMCIA=y
CONFIG_PCMCIA_3C589=m
CONFIG_PCMCIA_3C574=m
CONFIG_PCMCIA_FMVJ18X=m
CONFIG_PCMCIA_PCNET=m
CONFIG_PCMCIA_NMCLAN=m
CONFIG_PCMCIA_SMC91C92=m
CONFIG_PCMCIA_XIRC2PS=m
CONFIG_PCMCIA_AXNET=m
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=m
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=m
# CONFIG_PPP_SYNC_TTY is not set
CONFIG_PPP_DEFLATE=m
CONFIG_PPP_BSDCOMP=m
CONFIG_PPP_MPPE=m
CONFIG_PPPOE=m
CONFIG_PPPOL2TP=m
# CONFIG_SLIP is not set
CONFIG_SLHC=m
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

#
# Input device support
#
CONFIG_INPUT=y
# CONFIG_INPUT_FF_MEMLESS is not set
# CONFIG_INPUT_POLLDEV is not set

#
# Userland interfaces
#
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=640
CONFIG_INPUT_JOYDEV=m
CONFIG_INPUT_EVDEV=m
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
# CONFIG_KEYBOARD_SUNKBD is not set
# CONFIG_KEYBOARD_LKKBD is not set
# CONFIG_KEYBOARD_XTKBD is not set
# CONFIG_KEYBOARD_NEWTON is not set
# CONFIG_KEYBOARD_STOWAWAY is not set
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=m
CONFIG_MOUSE_PS2_ALPS=y
CONFIG_MOUSE_PS2_LOGIPS2PP=y
CONFIG_MOUSE_PS2_SYNAPTICS=y
CONFIG_MOUSE_PS2_LIFEBOOK=y
CONFIG_MOUSE_PS2_TRACKPOINT=y
# CONFIG_MOUSE_PS2_TOUCHKIT is not set
# CONFIG_MOUSE_PS2_ELANTECH is not set
# CONFIG_MOUSE_SERIAL is not set
# CONFIG_MOUSE_APPLETOUCH is not set
# CONFIG_MOUSE_VSXXXAA is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
# CONFIG_INPUT_MISC is not set

#
# Hardware I/O ports
#
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
# CONFIG_SERIO_SERPORT is not set
# CONFIG_SERIO_CT82C710 is not set
# CONFIG_SERIO_PCIPS2 is not set
CONFIG_SERIO_LIBPS2=y
CONFIG_SERIO_RAW=m
# CONFIG_GAMEPORT is not set

#
# Character devices
#
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_VT_HW_CONSOLE_BINDING=y
# CONFIG_DEVKMEM is not set
# CONFIG_SERIAL_NONSTANDARD is not set
# CONFIG_NOZOMI is not set

#
# Serial drivers
#
# CONFIG_SERIAL_8250 is not set
CONFIG_FIX_EARLYCON_MEM=y

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_INTEL is not set
CONFIG_HW_RANDOM_AMD=y
CONFIG_NVRAM=m
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set

#
# PCMCIA character devices
#
# CONFIG_SYNCLINK_CS is not set
# CONFIG_CARDMAN_4000 is not set
# CONFIG_CARDMAN_4040 is not set
# CONFIG_IPWIRELESS is not set
# CONFIG_MWAVE is not set
# CONFIG_PC8736x_GPIO is not set
# CONFIG_RAW_DRIVER is not set
CONFIG_HPET=y
# CONFIG_HPET_RTC_IRQ is not set
CONFIG_HPET_MMAP=y
CONFIG_HANGCHECK_TIMER=y
# CONFIG_TCG_TPM is not set
# CONFIG_TELCLOCK is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_CHARDEV is not set
CONFIG_I2C_ALGOBIT=y

#
# I2C Hardware Bus support
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_SIMTEC is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_STUB is not set
# CONFIG_I2C_TINY_USB is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set
# CONFIG_I2C_VOODOO3 is not set
# CONFIG_I2C_PCA_PLATFORM is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_EEPROM is not set
# CONFIG_SENSORS_PCF8574 is not set
# CONFIG_PCF8575 is not set
# CONFIG_SENSORS_PCF8591 is not set
# CONFIG_SENSORS_MAX6875 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y

#
# SPI Master Controller Drivers
#
CONFIG_SPI_BITBANG=m

#
# SPI Protocol Masters
#
# CONFIG_SPI_AT25 is not set
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set
# CONFIG_W1 is not set
CONFIG_POWER_SUPPLY=y
# CONFIG_POWER_SUPPLY_DEBUG is not set
# CONFIG_PDA_POWER is not set
# CONFIG_BATTERY_DS2760 is not set
# CONFIG_HWMON is not set
CONFIG_THERMAL=y
# CONFIG_WATCHDOG is not set

#
# Sonics Silicon Backplane
#
CONFIG_SSB_POSSIBLE=y
CONFIG_SSB=m
CONFIG_SSB_SPROM=y
CONFIG_SSB_PCIHOST_POSSIBLE=y
CONFIG_SSB_PCIHOST=y
CONFIG_SSB_B43_PCI_BRIDGE=y
CONFIG_SSB_PCMCIAHOST_POSSIBLE=y
CONFIG_SSB_PCMCIAHOST=y
CONFIG_SSB_DEBUG=y
CONFIG_SSB_DRIVER_PCICORE_POSSIBLE=y
CONFIG_SSB_DRIVER_PCICORE=y

#
# Multifunction device drivers
#
# CONFIG_MFD_SM501 is not set
# CONFIG_HTC_PASIC3 is not set

#
# Multimedia devices
#

#
# Multimedia core support
#
# CONFIG_VIDEO_DEV is not set
# CONFIG_DVB_CORE is not set

#
# Multimedia drivers
#
# CONFIG_DAB is not set

#
# Graphics support
#
CONFIG_AGP=y
CONFIG_AGP_AMD64=y
# CONFIG_AGP_INTEL is not set
# CONFIG_AGP_SIS is not set
# CONFIG_AGP_VIA is not set
CONFIG_DRM=m
# CONFIG_DRM_TDFX is not set
# CONFIG_DRM_R128 is not set
# CONFIG_DRM_RADEON is not set
# CONFIG_DRM_MGA is not set
# CONFIG_DRM_SIS is not set
# CONFIG_DRM_VIA is not set
# CONFIG_DRM_SAVAGE is not set
CONFIG_VGASTATE=y
CONFIG_VIDEO_OUTPUT_CONTROL=y
CONFIG_FB=y
CONFIG_FIRMWARE_EDID=y
CONFIG_FB_DDC=y
CONFIG_FB_CFB_FILLRECT=y
CONFIG_FB_CFB_COPYAREA=y
CONFIG_FB_CFB_IMAGEBLIT=y
# CONFIG_FB_CFB_REV_PIXELS_IN_BYTE is not set
# CONFIG_FB_SYS_FILLRECT is not set
# CONFIG_FB_SYS_COPYAREA is not set
# CONFIG_FB_SYS_IMAGEBLIT is not set
# CONFIG_FB_FOREIGN_ENDIAN is not set
# CONFIG_FB_SYS_FOPS is not set
# CONFIG_FB_SVGALIB is not set
# CONFIG_FB_MACMODES is not set
CONFIG_FB_BACKLIGHT=y
CONFIG_FB_MODE_HELPERS=y
# CONFIG_FB_TILEBLITTING is not set

#
# Frame buffer hardware drivers
#
# CONFIG_FB_CIRRUS is not set
# CONFIG_FB_PM2 is not set
# CONFIG_FB_CYBER2000 is not set
# CONFIG_FB_ARC is not set
# CONFIG_FB_ASILIANT is not set
# CONFIG_FB_IMSTT is not set
# CONFIG_FB_VGA16 is not set
# CONFIG_FB_UVESA is not set
# CONFIG_FB_VESA is not set
# CONFIG_FB_EFI is not set
# CONFIG_FB_N411 is not set
# CONFIG_FB_HGA is not set
# CONFIG_FB_S1D13XXX is not set
CONFIG_FB_NVIDIA=y
CONFIG_FB_NVIDIA_I2C=y
# CONFIG_FB_NVIDIA_DEBUG is not set
CONFIG_FB_NVIDIA_BACKLIGHT=y
# CONFIG_FB_RIVA is not set
# CONFIG_FB_LE80578 is not set
# CONFIG_FB_INTEL is not set
# CONFIG_FB_MATROX is not set
# CONFIG_FB_RADEON is not set
# CONFIG_FB_ATY128 is not set
# CONFIG_FB_ATY is not set
# CONFIG_FB_S3 is not set
# CONFIG_FB_SAVAGE is not set
# CONFIG_FB_SIS is not set
# CONFIG_FB_NEOMAGIC is not set
# CONFIG_FB_KYRO is not set
# CONFIG_FB_3DFX is not set
# CONFIG_FB_VOODOO1 is not set
# CONFIG_FB_VT8623 is not set
# CONFIG_FB_TRIDENT is not set
# CONFIG_FB_ARK is not set
# CONFIG_FB_PM3 is not set
# CONFIG_FB_CARMINE is not set
# CONFIG_FB_GEODE is not set
# CONFIG_FB_VIRTUAL is not set
CONFIG_BACKLIGHT_LCD_SUPPORT=y
CONFIG_LCD_CLASS_DEVICE=y
# CONFIG_LCD_LTV350QV is not set
CONFIG_BACKLIGHT_CLASS_DEVICE=y
CONFIG_BACKLIGHT_CORGI=y
# CONFIG_BACKLIGHT_PROGEAR is not set

#
# Display device support
#
CONFIG_DISPLAY_SUPPORT=m

#
# Display hardware drivers
#

#
# Console display driver support
#
CONFIG_VGA_CONSOLE=y
# CONFIG_VGACON_SOFT_SCROLLBACK is not set
CONFIG_VIDEO_SELECT=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_FRAMEBUFFER_CONSOLE=y
# CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY is not set
# CONFIG_FRAMEBUFFER_CONSOLE_ROTATION is not set
# CONFIG_FONTS is not set
CONFIG_FONT_8x8=y
CONFIG_FONT_8x16=y
CONFIG_LOGO=y
CONFIG_LOGO_LINUX_MONO=y
CONFIG_LOGO_LINUX_VGA16=y
CONFIG_LOGO_LINUX_CLUT224=y

#
# Sound
#
CONFIG_SOUND=y

#
# Advanced Linux Sound Architecture
#
CONFIG_SND=m
CONFIG_SND_TIMER=m
CONFIG_SND_PCM=m
CONFIG_SND_SEQUENCER=m
CONFIG_SND_SEQ_DUMMY=m
CONFIG_SND_OSSEMUL=y
CONFIG_SND_MIXER_OSS=m
CONFIG_SND_PCM_OSS=m
CONFIG_SND_PCM_OSS_PLUGINS=y
CONFIG_SND_SEQUENCER_OSS=y
# CONFIG_SND_DYNAMIC_MINORS is not set
# CONFIG_SND_SUPPORT_OLD_API is not set
CONFIG_SND_VERBOSE_PROCFS=y
# CONFIG_SND_VERBOSE_PRINTK is not set
# CONFIG_SND_DEBUG is not set
CONFIG_SND_VMASTER=y

#
# Generic devices
#
# CONFIG_SND_PCSP is not set
CONFIG_SND_AC97_CODEC=m
# CONFIG_SND_DUMMY is not set
# CONFIG_SND_VIRMIDI is not set
# CONFIG_SND_MTPAV is not set
# CONFIG_SND_SERIAL_U16550 is not set
# CONFIG_SND_MPU401 is not set

#
# PCI devices
#
# CONFIG_SND_AD1889 is not set
# CONFIG_SND_ALS300 is not set
# CONFIG_SND_ALS4000 is not set
# CONFIG_SND_ALI5451 is not set
# CONFIG_SND_ATIIXP is not set
# CONFIG_SND_ATIIXP_MODEM is not set
# CONFIG_SND_AU8810 is not set
# CONFIG_SND_AU8820 is not set
# CONFIG_SND_AU8830 is not set
# CONFIG_SND_AW2 is not set
# CONFIG_SND_AZT3328 is not set
# CONFIG_SND_BT87X is not set
# CONFIG_SND_CA0106 is not set
# CONFIG_SND_CMIPCI is not set
# CONFIG_SND_OXYGEN is not set
# CONFIG_SND_CS4281 is not set
# CONFIG_SND_CS46XX is not set
# CONFIG_SND_CS5530 is not set
# CONFIG_SND_DARLA20 is not set
# CONFIG_SND_GINA20 is not set
# CONFIG_SND_LAYLA20 is not set
# CONFIG_SND_DARLA24 is not set
# CONFIG_SND_GINA24 is not set
# CONFIG_SND_LAYLA24 is not set
# CONFIG_SND_MONA is not set
# CONFIG_SND_MIA is not set
# CONFIG_SND_ECHO3G is not set
# CONFIG_SND_INDIGO is not set
# CONFIG_SND_INDIGOIO is not set
# CONFIG_SND_INDIGODJ is not set
# CONFIG_SND_EMU10K1 is not set
# CONFIG_SND_EMU10K1X is not set
# CONFIG_SND_ENS1370 is not set
# CONFIG_SND_ENS1371 is not set
# CONFIG_SND_ES1938 is not set
# CONFIG_SND_ES1968 is not set
# CONFIG_SND_FM801 is not set
# CONFIG_SND_HDA_INTEL is not set
# CONFIG_SND_HDSP is not set
# CONFIG_SND_HDSPM is not set
# CONFIG_SND_HIFIER is not set
# CONFIG_SND_ICE1712 is not set
# CONFIG_SND_ICE1724 is not set
CONFIG_SND_INTEL8X0=m
CONFIG_SND_INTEL8X0M=m
# CONFIG_SND_KORG1212 is not set
# CONFIG_SND_MAESTRO3 is not set
# CONFIG_SND_MIXART is not set
# CONFIG_SND_NM256 is not set
# CONFIG_SND_PCXHR is not set
# CONFIG_SND_RIPTIDE is not set
# CONFIG_SND_RME32 is not set
# CONFIG_SND_RME96 is not set
# CONFIG_SND_RME9652 is not set
# CONFIG_SND_SONICVIBES is not set
# CONFIG_SND_TRIDENT is not set
# CONFIG_SND_VIA82XX is not set
# CONFIG_SND_VIA82XX_MODEM is not set
# CONFIG_SND_VIRTUOSO is not set
# CONFIG_SND_VX222 is not set
# CONFIG_SND_YMFPCI is not set
CONFIG_SND_AC97_POWER_SAVE=y
CONFIG_SND_AC97_POWER_SAVE_DEFAULT=1

#
# SPI devices
#

#
# USB devices
#
# CONFIG_SND_USB_AUDIO is not set
# CONFIG_SND_USB_USX2Y is not set
# CONFIG_SND_USB_CAIAQ is not set

#
# PCMCIA devices
#
# CONFIG_SND_VXPOCKET is not set
# CONFIG_SND_PDAUDIOCF is not set

#
# System on Chip audio support
#
# CONFIG_SND_SOC is not set

#
# ALSA SoC audio for Freescale SOCs
#

#
# SoC Audio for the Texas Instruments OMAP
#

#
# Open Sound System
#
# CONFIG_SOUND_PRIME is not set
CONFIG_AC97_BUS=m
CONFIG_HID_SUPPORT=y
CONFIG_HID=m
CONFIG_HID_DEBUG=y
# CONFIG_HIDRAW is not set

#
# USB Input Devices
#
CONFIG_USB_HID=m
# CONFIG_USB_HIDINPUT_POWERBOOK is not set
# CONFIG_HID_FF is not set
# CONFIG_USB_HIDDEV is not set

#
# USB HID Boot Protocol drivers
#
# CONFIG_USB_KBD is not set
# CONFIG_USB_MOUSE is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=m
CONFIG_USB_DEBUG=y
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_WUSB is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
CONFIG_USB_EHCI_HCD=m
CONFIG_USB_EHCI_ROOT_HUB_TT=y
CONFIG_USB_EHCI_TT_NEWSCHED=y
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
CONFIG_USB_OHCI_HCD=m
# CONFIG_USB_OHCI_HCD_SSB is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_DESC is not set
# CONFIG_USB_OHCI_BIG_ENDIAN_MMIO is not set
CONFIG_USB_OHCI_LITTLE_ENDIAN=y
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_U132_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_HWA_HCD is not set

#
# USB Device Class drivers
#
CONFIG_USB_ACM=m
CONFIG_USB_PRINTER=m

#
# NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'
#

#
# may also be needed; see USB_STORAGE Help for more information
#
CONFIG_USB_STORAGE=m
# CONFIG_USB_STORAGE_DEBUG is not set
CONFIG_USB_STORAGE_DATAFAB=y
CONFIG_USB_STORAGE_FREECOM=y
CONFIG_USB_STORAGE_ISD200=y
CONFIG_USB_STORAGE_DPCM=y
CONFIG_USB_STORAGE_USBAT=y
CONFIG_USB_STORAGE_SDDR09=y
CONFIG_USB_STORAGE_SDDR55=y
CONFIG_USB_STORAGE_JUMPSHOT=y
CONFIG_USB_STORAGE_ALAUDA=y
CONFIG_USB_STORAGE_ONETOUCH=y
CONFIG_USB_STORAGE_KARMA=y
# CONFIG_USB_STORAGE_CYPRESS_ATACB is not set
CONFIG_USB_LIBUSUAL=y

#
# USB Imaging devices
#
CONFIG_USB_MDC800=m
# CONFIG_USB_MICROTEK is not set
CONFIG_USB_MON=y

#
# USB port drivers
#
CONFIG_USB_SERIAL=m
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
CONFIG_USB_SERIAL_AIRCABLE=m
CONFIG_USB_SERIAL_AIRPRIME=m
CONFIG_USB_SERIAL_ARK3116=m
CONFIG_USB_SERIAL_BELKIN=m
CONFIG_USB_SERIAL_CH341=m
CONFIG_USB_SERIAL_WHITEHEAT=m
CONFIG_USB_SERIAL_DIGI_ACCELEPORT=m
CONFIG_USB_SERIAL_CP2101=m
CONFIG_USB_SERIAL_CYPRESS_M8=m
CONFIG_USB_SERIAL_EMPEG=m
CONFIG_USB_SERIAL_FTDI_SIO=m
CONFIG_USB_SERIAL_FUNSOFT=m
CONFIG_USB_SERIAL_VISOR=m
CONFIG_USB_SERIAL_IPAQ=m
CONFIG_USB_SERIAL_IR=m
CONFIG_USB_SERIAL_EDGEPORT=m
CONFIG_USB_SERIAL_EDGEPORT_TI=m
CONFIG_USB_SERIAL_GARMIN=m
CONFIG_USB_SERIAL_IPW=m
CONFIG_USB_SERIAL_IUU=m
CONFIG_USB_SERIAL_KEYSPAN_PDA=m
CONFIG_USB_SERIAL_KEYSPAN=m
# CONFIG_USB_SERIAL_KEYSPAN_MPR is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA28 is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA28X is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA28XA is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA28XB is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19 is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA18X is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19W is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19QW is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA19QI is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA49W is not set
# CONFIG_USB_SERIAL_KEYSPAN_USA49WLC is not set
# CONFIG_USB_SERIAL_KLSI is not set
CONFIG_USB_SERIAL_KOBIL_SCT=m
CONFIG_USB_SERIAL_MCT_U232=m
CONFIG_USB_SERIAL_MOS7720=m
CONFIG_USB_SERIAL_MOS7840=m
CONFIG_USB_SERIAL_MOTOROLA=m
CONFIG_USB_SERIAL_NAVMAN=m
CONFIG_USB_SERIAL_PL2303=m
CONFIG_USB_SERIAL_OTI6858=m
CONFIG_USB_SERIAL_SPCP8X5=m
CONFIG_USB_SERIAL_HP4X=m
CONFIG_USB_SERIAL_SAFE=m
CONFIG_USB_SERIAL_SAFE_PADDED=y
CONFIG_USB_SERIAL_SIERRAWIRELESS=m
CONFIG_USB_SERIAL_TI=m
# CONFIG_USB_SERIAL_TI_FIRMWARE is not set
CONFIG_USB_SERIAL_CYBERJACK=m
CONFIG_USB_SERIAL_XIRCOM=m
CONFIG_USB_SERIAL_OPTION=m
CONFIG_USB_SERIAL_OMNINET=m
# CONFIG_USB_SERIAL_DEBUG is not set

#
# USB Miscellaneous drivers
#
CONFIG_USB_EMI62=m
CONFIG_USB_EMI26=m
CONFIG_USB_ADUTUX=m
CONFIG_USB_AUERSWALD=m
CONFIG_USB_RIO500=m
CONFIG_USB_LEGOTOWER=m
CONFIG_USB_LCD=m
CONFIG_USB_BERRY_CHARGE=m
CONFIG_USB_LED=m
CONFIG_USB_CYPRESS_CY7C63=m
CONFIG_USB_CYTHERM=m
CONFIG_USB_PHIDGET=m
CONFIG_USB_PHIDGETKIT=m
CONFIG_USB_PHIDGETMOTORCONTROL=m
CONFIG_USB_PHIDGETSERVO=m
CONFIG_USB_IDMOUSE=m
CONFIG_USB_FTDI_ELAN=m
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
CONFIG_USB_LD=m
# CONFIG_USB_TRANCEVIBRATOR is not set
CONFIG_USB_IOWARRIOR=m
CONFIG_USB_TEST=m
CONFIG_USB_GOTEMP=m
# CONFIG_USB_GADGET is not set
# CONFIG_UWB is not set
CONFIG_MMC=m
CONFIG_MMC_DEBUG=y
# CONFIG_MMC_UNSAFE_RESUME is not set
# CONFIG_MMC_PASSWORDS is not set

#
# MMC/SD Card Drivers
#
CONFIG_MMC_BLOCK=m
CONFIG_MMC_BLOCK_BOUNCE=y
# CONFIG_SDIO_UART is not set

#
# MMC/SD Host Controller Drivers
#
CONFIG_MMC_SDHCI=m
CONFIG_MMC_SDHCI_PCI=m
# CONFIG_MMC_RICOH_MMC is not set
# CONFIG_MMC_WBSD is not set
CONFIG_MMC_TIFM_SD=m
# CONFIG_MMC_SPI is not set
CONFIG_MMC_SDRICOH_CS=m
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y

#
# LED drivers
#
# CONFIG_LEDS_PCA9532 is not set
# CONFIG_LEDS_CLEVO_MAIL is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_TIMER=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
# CONFIG_EDAC is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

#
# RTC interfaces
#
CONFIG_RTC_INTF_SYSFS=y
CONFIG_RTC_INTF_PROC=y
CONFIG_RTC_INTF_DEV=y
# CONFIG_RTC_INTF_DEV_UIE_EMUL is not set
# CONFIG_RTC_DRV_TEST is not set

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set

#
# Platform RTC drivers
#
CONFIG_RTC_DRV_CMOS=y
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
# CONFIG_DMADEVICES is not set
# CONFIG_UIO is not set

#
# Firmware Drivers
#
# CONFIG_EDD is not set
# CONFIG_DELL_RBU is not set
# CONFIG_DCDBAS is not set
CONFIG_DMIID=y
# CONFIG_ISCSI_IBFT_FIND is not set

#
# File systems
#
CONFIG_EXT2_FS=m
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=m
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
# CONFIG_EXT4DEV_FS is not set
CONFIG_JBD=m
# CONFIG_JBD_DEBUG is not set
CONFIG_FS_MBCACHE=m
CONFIG_REISER4_FS=y
# CONFIG_REISER4_DEBUG is not set
CONFIG_REISERFS_FS=y
# CONFIG_REISERFS_CHECK is not set
CONFIG_REISERFS_PROC_INFO=y
CONFIG_REISERFS_FS_XATTR=y
CONFIG_REISERFS_FS_POSIX_ACL=y
CONFIG_REISERFS_FS_SECURITY=y
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
CONFIG_XFS_FS=m
CONFIG_XFS_QUOTA=y
CONFIG_XFS_POSIX_ACL=y
CONFIG_XFS_RT=y
# CONFIG_XFS_DEBUG is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_DNOTIFY is not set
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
CONFIG_QUOTACTL=y
# CONFIG_AUTOFS_FS is not set
CONFIG_AUTOFS4_FS=y
CONFIG_FUSE_FS=m

#
# CD-ROM/DVD Filesystems
#
CONFIG_ISO9660_FS=m
CONFIG_JOLIET=y
CONFIG_ZISOFS=y
CONFIG_UDF_FS=m
CONFIG_UDF_NLS=y

#
# DOS/FAT/NT Filesystems
#
CONFIG_FAT_FS=m
CONFIG_MSDOS_FS=m
CONFIG_VFAT_FS=m
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=m
# CONFIG_NTFS_DEBUG is not set
# CONFIG_NTFS_RW is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_PROC_SYSCTL=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
# CONFIG_TMPFS_POSIX_ACL is not set
CONFIG_HUGETLBFS=y
CONFIG_HUGETLB_PAGE=y
CONFIG_CONFIGFS_FS=y

#
# Layered filesystems
#
# CONFIG_ECRYPT_FS is not set

#
# Miscellaneous filesystems
#
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
# CONFIG_LOGFS is not set
# CONFIG_CRAMFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
CONFIG_NFS_FS=m
CONFIG_NFS_V3=y
CONFIG_NFS_V3_ACL=y
CONFIG_NFS_V4=y
CONFIG_NFSD=m
CONFIG_NFSD_V2_ACL=y
CONFIG_NFSD_V3=y
CONFIG_NFSD_V3_ACL=y
CONFIG_NFSD_V4=y
CONFIG_LOCKD=m
CONFIG_LOCKD_V4=y
CONFIG_EXPORTFS=m
CONFIG_NFS_ACL_SUPPORT=m
CONFIG_NFS_COMMON=y
CONFIG_SUNRPC=m
CONFIG_SUNRPC_GSS=m
CONFIG_SUNRPC_BIND34=y
CONFIG_RPCSEC_GSS_KRB5=m
CONFIG_RPCSEC_GSS_SPKM3=m
# CONFIG_SMB_FS is not set
CONFIG_CIFS=m
CONFIG_CIFS_STATS=y
CONFIG_CIFS_STATS2=y
# CONFIG_CIFS_WEAK_PW_HASH is not set
CONFIG_CIFS_XATTR=y
CONFIG_CIFS_POSIX=y
# CONFIG_CIFS_DEBUG2 is not set
CONFIG_CIFS_EXPERIMENTAL=y
CONFIG_CIFS_UPCALL=y
CONFIG_CIFS_DFS_UPCALL=y
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=m
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=m
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
CONFIG_NLS_ISO8859_1=m
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=m
CONFIG_DLM=m
# CONFIG_DLM_DEBUG is not set

#
# Kernel hacking
#
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_WARN_DEPRECATED=y
# CONFIG_ENABLE_MUST_CHECK is not set
CONFIG_FRAME_WARN=4096
CONFIG_MAGIC_SYSRQ=y
# CONFIG_UNUSED_SYMBOLS is not set
# CONFIG_PAGE_OWNER is not set
CONFIG_DEBUG_FS=y
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_SCHED_DEBUG=y
CONFIG_SCHEDSTATS=y
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_RT_MUTEXES=y
CONFIG_DEBUG_PI_LIST=y
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_MUTEXES=y
CONFIG_DEBUG_LOCK_ALLOC=y
CONFIG_PROVE_LOCKING=y
CONFIG_LOCKDEP=y
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_LOCKDEP is not set
CONFIG_TRACE_IRQFLAGS=y
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
CONFIG_STACKTRACE=y
# CONFIG_DEBUG_KOBJECT is not set
CONFIG_DEBUG_BUGVERBOSE=y
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DEBUG_MEMORY_INIT=y
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
CONFIG_FRAME_POINTER=y
# CONFIG_DEBUG_SYNCHRO_TEST is not set
# CONFIG_PROFILE_LIKELY is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
CONFIG_HAVE_FTRACE=y
CONFIG_TRACER_MAX_TRACE=y
CONFIG_TRACING=y
CONFIG_FTRACE=y
# CONFIG_IRQSOFF_TRACER is not set
CONFIG_SYSPROF_TRACER=y
CONFIG_SCHED_TRACER=y
CONFIG_CONTEXT_SWITCH_TRACER=y
CONFIG_DYNAMIC_FTRACE=y
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
# CONFIG_PROVIDE_OHCI1394_DMA_INIT is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_KERNEL_TESTS=y
CONFIG_DEBUG_LOCKING_API_SELFTESTS=y
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_LKDTM is not set
CONFIG_KPROBES_SANITY_TEST=y
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_NONPROMISC_DEVMEM=y
CONFIG_EARLY_PRINTK=y
# CONFIG_DEBUG_STACKOVERFLOW is not set
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_PAGEALLOC is not set
# CONFIG_DEBUG_PER_CPU_MAPS is not set
# CONFIG_X86_PTDUMP is not set
# CONFIG_DEBUG_RODATA is not set
# CONFIG_DIRECT_GBPAGES is not set
# CONFIG_DEBUG_NX_TEST is not set
CONFIG_X86_MPPARSE=y
# CONFIG_IOMMU_DEBUG is not set
# CONFIG_MMIOTRACE is not set
CONFIG_IO_DELAY_TYPE_0X80=0
CONFIG_IO_DELAY_TYPE_0XED=1
CONFIG_IO_DELAY_TYPE_UDELAY=2
CONFIG_IO_DELAY_TYPE_NONE=3
# CONFIG_IO_DELAY_0X80 is not set
# CONFIG_IO_DELAY_0XED is not set
# CONFIG_IO_DELAY_UDELAY is not set
CONFIG_IO_DELAY_NONE=y
CONFIG_DEFAULT_IO_DELAY_TYPE=3
CONFIG_DEBUG_BOOT_PARAMS=y
# CONFIG_CPA_DEBUG is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_NETWORK_XFRM=y
CONFIG_SECURITY_CAPABILITIES=y
CONFIG_SECURITY_FILE_CAPABILITIES=y
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
# CONFIG_SECURITY_SELINUX is not set
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_AEAD=m
CONFIG_CRYPTO_BLKCIPHER=m
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_GF128MUL=m
CONFIG_CRYPTO_NULL=m
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=m
# CONFIG_CRYPTO_TEST is not set

#
# Authenticated Encryption with Associated Data
#
CONFIG_CRYPTO_CCM=m
CONFIG_CRYPTO_GCM=m
CONFIG_CRYPTO_SEQIV=m

#
# Block modes
#
CONFIG_CRYPTO_CBC=m
CONFIG_CRYPTO_CTR=m
CONFIG_CRYPTO_CTS=m
CONFIG_CRYPTO_ECB=m
CONFIG_CRYPTO_LRW=m
CONFIG_CRYPTO_PCBC=m
CONFIG_CRYPTO_XTS=m

#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
CONFIG_CRYPTO_XCBC=y

#
# Digest
#
CONFIG_CRYPTO_CRC32C=m
CONFIG_CRYPTO_MD4=m
CONFIG_CRYPTO_MD5=m
CONFIG_CRYPTO_MICHAEL_MIC=m
CONFIG_CRYPTO_RMD128=m
CONFIG_CRYPTO_RMD160=m
CONFIG_CRYPTO_RMD256=m
CONFIG_CRYPTO_RMD320=m
CONFIG_CRYPTO_SHA1=m
CONFIG_CRYPTO_SHA256=m
CONFIG_CRYPTO_SHA512=m
CONFIG_CRYPTO_TGR192=m
CONFIG_CRYPTO_WP512=m

#
# Ciphers
#
CONFIG_CRYPTO_AES=m
CONFIG_CRYPTO_AES_X86_64=m
CONFIG_CRYPTO_ANUBIS=m
CONFIG_CRYPTO_ARC4=m
CONFIG_CRYPTO_BLOWFISH=m
CONFIG_CRYPTO_CAMELLIA=m
CONFIG_CRYPTO_CAST5=m
CONFIG_CRYPTO_CAST6=m
CONFIG_CRYPTO_DES=m
CONFIG_CRYPTO_FCRYPT=m
CONFIG_CRYPTO_KHAZAD=m
CONFIG_CRYPTO_SALSA20=m
CONFIG_CRYPTO_SALSA20_X86_64=m
CONFIG_CRYPTO_SEED=m
CONFIG_CRYPTO_SERPENT=m
CONFIG_CRYPTO_TEA=m
CONFIG_CRYPTO_TWOFISH=m
CONFIG_CRYPTO_TWOFISH_COMMON=m
CONFIG_CRYPTO_TWOFISH_X86_64=m

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=m
CONFIG_CRYPTO_LZO=m
# CONFIG_CRYPTO_HW is not set
CONFIG_HAVE_KVM=y
# CONFIG_VIRTUALIZATION is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_FIRST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_CRC_CCITT=m
CONFIG_CRC16=m
CONFIG_CRC_ITU_T=m
CONFIG_CRC32=y
CONFIG_CRC7=m
CONFIG_LIBCRC32C=m
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_PLIST=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_TRACE=y
--
Zan Lynx <***@acm.org>
Andrew Morton
2008-05-14 21:10:12 UTC
Permalink
On Wed, 14 May 2008 14:49:07 -0600
Post by Zan Lynx
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
- The -mm tree is now based on linux-next.
I will occasionally pick up later versions of trees which are already
in linux-next, to catch material which was added after Stephen last
pulled that tree. That happened this time: git-net had a lot of driver
changes which weren't in linux-next and which I wanted in
2.6.26-rc2-mm1.
- A few more git trees were added: git-ubifs.patch, git-regulator.patch,
git-logfs.patch, git-orion.patch.
The printk timestamps have gone wild. I cannot paste a dmesg but here
[17180644.495790] Testing tracer ftrace: NMI watchdog ...
I've seen reports like this against mainline, but I'm not sure that
much has been done about it yet.
Post by Zan Lynx
Which leads into the next problem: The kernel freezes after Testing
tracer ftrace. Then I rebooted with my special testing command line
"kernel /bzImage-2.6.26-rc2-mm1 root=/dev/sda2 rootfstype=reiser4
rootflags=defaults,noatime i8042.nomux elevator=cfq resume=/dev/sda3
panic=5 nmi_watchdog=2,panic debug idle=poll nohz=off"
and I got the same freeze but then the NMI watchdog message. Which is
the third problem.
Why did the NMI watchdog not panic and reboot the system? It detected
the lock and printed the message. It should have then panicked, waited
5 seconds, and rebooted.
System is a 64-bit Gentoo AMD-64 Compaq R3000 laptop. Compiler is GCC
4.3.
afaict this is all Ingo/Thomas stuff, so I'll add the ccs and run away :(
Thanks.
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me
2008-05-14 21:40:10 UTC
Permalink
Post by Andrew Morton
On Wed, 14 May 2008 14:49:07 -0600
Post by Zan Lynx
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc
2/2.6.26-rc2-mm1/
- The -mm tree is now based on linux-next.
I will occasionally pick up later versions of trees which are already
in linux-next, to catch material which was added after Stephen last
pulled that tree. That happened this time: git-net had a lot of
driver changes which weren't in linux-next and which I wanted in
2.6.26-rc2-mm1.
- A few more git trees were added: git-ubifs.patch,
git-regulator.patch, git-logfs.patch, git-orion.patch.
The printk timestamps have gone wild. I cannot paste a dmesg but here
[17180644.495790] Testing tracer ftrace: NMI watchdog ...
I've seen reports like this against mainline, but I'm not sure that
much has been done about it yet.
I've reported problems with -next and ftrace. The timestamps look very similar
to what I've seen as well. I don't have those kernels available anymore - I
decided to wipe my system and move to a distro where it's easier to test new
kernels.

However, it stands to reason that it isn't ftrace actually causing the
problem.
Post by Andrew Morton
Post by Zan Lynx
Which leads into the next problem: The kernel freezes after Testing
tracer ftrace. Then I rebooted with my special testing command line
"kernel /bzImage-2.6.26-rc2-mm1 root=/dev/sda2 rootfstype=reiser4
rootflags=defaults,noatime i8042.nomux elevator=cfq resume=/dev/sda3
panic=5 nmi_watchdog=2,panic debug idle=poll nohz=off"
and I got the same freeze but then the NMI watchdog message. Which is
the third problem.
Why did the NMI watchdog not panic and reboot the system? It detected
the lock and printed the message. It should have then panicked, waited
5 seconds, and rebooted.
System is a 64-bit Gentoo AMD-64 Compaq R3000 laptop. Compiler is GCC
4.3.
That is quite similar... I'm on a Core2Duo (Dell Inspiron 1420 laptop) and was
seeing the problems with GCC4.3 and a pure 64bit userland.

DRH
Post by Andrew Morton
afaict this is all Ingo/Thomas stuff, so I'll add the ccs and run away :(
Thanks.
--
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--
Dialup is like pissing through a pipette. Slow and excruciatingly painful.
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Zan Lynx
2008-05-14 22:10:16 UTC
Permalink
Post by me
Post by Andrew Morton
On Wed, 14 May 2008 14:49:07 -0600
Post by Zan Lynx
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc
2/2.6.26-rc2-mm1/
- The -mm tree is now based on linux-next.
I will occasionally pick up later versions of trees which are already
in linux-next, to catch material which was added after Stephen last
pulled that tree. That happened this time: git-net had a lot of
driver changes which weren't in linux-next and which I wanted in
2.6.26-rc2-mm1.
- A few more git trees were added: git-ubifs.patch,
git-regulator.patch, git-logfs.patch, git-orion.patch.
The printk timestamps have gone wild. I cannot paste a dmesg but here
[17180644.495790] Testing tracer ftrace: NMI watchdog ...
I've seen reports like this against mainline, but I'm not sure that
much has been done about it yet.
I've reported problems with -next and ftrace. The timestamps look very similar
to what I've seen as well. I don't have those kernels available anymore - I
decided to wipe my system and move to a distro where it's easier to test new
kernels.
I disabled a bunch of trace and self test options, and I am now running
2.6.26-rc2-mm1. So far, so good.

I am including some dmesg with the weird timestamps in case it is useful
to anyone.

[ 0.000000] Linux version 2.6.26-rc2-mm1 (***@zephyr) (gcc version 4.3.0 (Gentoo 4.3.0 p1.0) ) #13 SMP Wed May 14 15:16:26 MDT 2008
[ 0.000000] Command line: root=/dev/sda2 rootfstype=reiser4 rootflags=defaults,noatime i8042.nomux elevator=cfq resume=/dev/sda3 panic=5 debug
[ 0.000000] BIOS-provided physical RAM map:
[ 0.000000] BIOS-e820: 0000000000000000 - 000000000009f800 (usable)
[ 0.000000] BIOS-e820: 000000000009f800 - 00000000000a0000 (reserved)
[ 0.000000] BIOS-e820: 00000000000d0000 - 0000000000100000 (reserved)
[ 0.000000] BIOS-e820: 0000000000100000 - 000000003ff70000 (usable)
[ 0.000000] BIOS-e820: 000000003ff70000 - 000000003ff7f000 (ACPI data)
[ 0.000000] BIOS-e820: 000000003ff7f000 - 000000003ff80000 (ACPI NVS)
[ 0.000000] BIOS-e820: 000000003ff80000 - 0000000040000000 (reserved)
[ 0.000000] BIOS-e820: 00000000fff80000 - 0000000100000000 (reserved)
[ 0.000000] max_pfn_mapped = 1048576
[ 0.000000] x86 PAT enabled: cpu 0, old 0x7040600070406, new 0x7010600070106
[ 0.000000] init_memory_mapping
[ 0.000000] DMI present.
[ 0.000000] ACPI: RSDP 000F7240, 0014 (r0 PTLTD )
[ 0.000000] ACPI: RSDT 3FF7A87E, 0034 (r1 PTLTD RSDT 6040000 LTP 0)
[ 0.000000] ACPI: FACP 3FF7EE13, 0074 (r1 NVIDIA CK8 6040000 PTL_ F4240)
[ 0.000000] ACPI: DSDT 3FF7A8B2, 4561 (r1 NVIDIA CK8 6040000 MSFT 100000E)
[ 0.000000] ACPI: FACS 3FF7FFC0, 0040
[ 0.000000] ACPI: APIC 3FF7EE87, 005A (r1 NVIDIA NV_APIC_ 6040000 LTP 0)
[ 0.000000] ACPI: BOOT 3FF7EEE1, 0028 (r1 PTLTD $SBFTBL$ 6040000 LTP 1)
[ 0.000000] ACPI: SSDT 3FF7EF09, 00F7 (r1 PTLTD POWERNOW 6040000 LTP 1)
[ 0.000000] ACPI: DMI detected: Hewlett-Packard
[ 0.000000] early res: 0 [0-fff] BIOS data page
[ 0.000000] early res: 1 [6000-7fff] TRAMPOLINE
[ 0.000000] early res: 2 [200000-8f5977] TEXT DATA BSS
[ 0.000000] early res: 3 [9f800-fffff] BIOS reserved
[ 0.000000] early res: 4 [8000-afff] PGTABLE
[ 0.000000] [ffffe20000000000-ffffe20000dfffff] PMD -> [ffff810001200000-ffff810001ffffff] on node 0
[ 0.000000] sizeof(struct page) = 56
[ 0.000000] Zone PFN ranges:
[ 0.000000] DMA 0 -> 4096
[ 0.000000] DMA32 4096 -> 1048576
[ 0.000000] Normal 1048576 -> 1048576
[ 0.000000] Movable zone start PFN for each node
[ 0.000000] early_node_map[2] active PFN ranges
[ 0.000000] 0: 0 -> 159
[ 0.000000] 0: 256 -> 262000
[ 0.000000] On node 0 totalpages: 261903
[ 0.000000] DMA zone: 2060 pages, LIFO batch:0
[ 0.000000] DMA32 zone: 254378 pages, LIFO batch:31
[ 0.000000] Nvidia board detected. Ignoring ACPI timer override.
[ 0.000000] If you got timer trouble try acpi_use_timer_override
[ 0.000000] ACPI: PM-Timer IO Port: 0x8008
[ 0.000000] ACPI: Local APIC address 0xfee00000
[ 0.000000] ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
[ 0.000000] ACPI: LAPIC_NMI (acpi_id[0x00] high edge lint[0x1])
[ 0.000000] ACPI: IOAPIC (id[0x02] address[0xfec00000] gsi_base[0])
[ 0.000000] IOAPIC[0]: apic_id 2, version 0, address 0xfec00000, GSI 0-23
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 low level)
[ 0.000000] ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
[ 0.000000] ACPI: BIOS IRQ0 pin2 override ignored.
[ 0.000000] ACPI: IRQ9 used by override.
[ 0.000000] Setting APIC routing to flat
[ 0.000000] Using ACPI (MADT) for SMP configuration information
[ 0.000000] PM: Registered nosave memory: 000000000009f000 - 00000000000a0000
[ 0.000000] PM: Registered nosave memory: 00000000000a0000 - 00000000000d0000
[ 0.000000] PM: Registered nosave memory: 00000000000d0000 - 0000000000100000
[ 0.000000] Allocating PCI resources starting at 50000000 (gap: 40000000:bff80000)
[ 0.000000] SMP: Allowing 1 CPUs, 0 hotplug CPUs
[ 0.000000] PERCPU: Allocating 33840 bytes of per cpu data
[ 0.000000] NR_CPUS: 8, nr_cpu_ids: 1
[17180642.907074] Built 1 zonelists in Zone order, mobility grouping on. Total pages: 256438
[17180642.907074] Kernel command line: root=/dev/sda2 rootfstype=reiser4 rootflags=defaults,noatime i8042.nomux elevator=cfq resume=/dev/sda3 panic=5 debug
[17180642.907074] Initializing CPU#0
[17180642.907074] PID hash table entries: 4096 (order: 12, 32768 bytes)
[17180642.907074] TSC calibrated against PM_TIMER
[17180642.907074] time.c: Detected 797.940 MHz processor.
--
Zan Lynx <***@acm.org>
Randy Dunlap
2008-05-14 20:50:22 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
With CONFIG_*FD=n:
# CONFIG_SIGNALFD is not set
# CONFIG_TIMERFD is not set
# CONFIG_EVENTFD is not set

the build fails with:

arch/x86/kernel/built-in.o: In function `sys_call_table':
(.rodata+0x89c): undefined reference to `sys_signalfd4'
arch/x86/kernel/built-in.o: In function `sys_call_table':
(.rodata+0x8a0): undefined reference to `sys_eventfd2'
make[1]: *** [.tmp_vmlinux1] Error 1

---
~Randy
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Randy Dunlap
2008-05-14 21:20:12 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
net/built-in.o: In function `init_p9':
mod.c:(.init.text+0x4b0d): undefined reference to `p9_trans_fd_init'
make[1]: *** [.tmp_vmlinux1] Error 1


CONFIG_NET_9P=y
CONFIG_NET_9P_FD=m
CONFIG_NET_9P_VIRTIO=m
CONFIG_NET_9P_DEBUG=y

# CONFIG_9P_FS is not set


---
~Randy
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Eric Van Hensbergen
2008-05-15 00:10:09 UTC
Permalink
This is probably a side effect of the merge issue v9fs-devel and -mm
had last week. It should no longer be possible with the code that's
been in my v9fs-devel tree on kernel.org for the past 5 days
(CONFIG_NET_9P_FD no longer exists).

-eric
Post by Randy Dunlap
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
mod.c:(.init.text+0x4b0d): undefined reference to `p9_trans_fd_init'
make[1]: *** [.tmp_vmlinux1] Error 1
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=m
CONFIG_NET_9P_VIRTIO=m
CONFIG_NET_9P_DEBUG=y
# CONFIG_9P_FS is not set
---
~Randy
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Andrew Morton
2008-05-15 00:10:21 UTC
Permalink
On Wed, 14 May 2008 19:00:12 -0500
Post by Eric Van Hensbergen
Post by Randy Dunlap
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
mod.c:(.init.text+0x4b0d): undefined reference to `p9_trans_fd_init'
make[1]: *** [.tmp_vmlinux1] Error 1
CONFIG_NET_9P=y
CONFIG_NET_9P_FD=m
CONFIG_NET_9P_VIRTIO=m
CONFIG_NET_9P_DEBUG=y
# CONFIG_9P_FS is not set
(top-posting repaired)
Post by Eric Van Hensbergen
This is probably a side effect of the merge issue v9fs-devel and -mm
had last week. It should no longer be possible with the code that's
been in my v9fs-devel tree on kernel.org for the past 5 days
(CONFIG_NET_9P_FD no longer exists).
But I'm still reverting the v9fs tree due to

git-v9fs is causing i386 allmodconfig failures:

net/9p/trans_fd.o: In function `init_module':
trans_fd.c:(.init.text+0x0): multiple definition of `init_module'
net/9p/mod.o:mod.c:(.init.text+0x0): first defined here
/opt/crosstool/gcc-4.1.0-glibc-2.3.6/i686-unknown-linux-gnu/bin/i686-unknown-linux-gnu-ld: Warning: size of symbol `init_module' changed from 27 in net/9p/mod.o to 128 in net/9p/trans_fd.o


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Eric Van Hensbergen
2008-05-15 02:30:28 UTC
Permalink
On Wed, May 14, 2008 at 7:05 PM, Andrew Morton
Post by Andrew Morton
On Wed, 14 May 2008 19:00:12 -0500
But I'm still reverting the v9fs tree due to
trans_fd.c:(.init.text+0x0): multiple definition of `init_module'
net/9p/mod.o:mod.c:(.init.text+0x0): first defined here
/opt/crosstool/gcc-4.1.0-glibc-2.3.6/i686-unknown-linux-gnu/bin/i686-unknown-linux-gnu-ld: Warning: size of symbol `init_module' changed from 27 in net/9p/mod.o to 128 in net/9p/trans_fd.o
Okay, clearly I'm doing something wrong. I've tried the allmodconfig
on my local sandbox and its fine. When I look to see if there is
still a module_init in net/9p/trans_fd on kernel.org via gitweb, I
can't find it. (http://git.kernel.org/?p=linux/kernel/git/ericvh/v9fs.git;a=blob;f=net/9p/trans_fd.c;h=4507f744f44e527cc140b6b5601e556c10bfd361;hb=v9fs-devel)

Are you pulling from my v9fs-devel tree or is --mm switched over to
pull from linux-next or something?

-eric
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Andrew Morton
2008-05-15 03:10:16 UTC
Permalink
Post by Eric Van Hensbergen
On Wed, May 14, 2008 at 7:05 PM, Andrew Morton
Post by Andrew Morton
On Wed, 14 May 2008 19:00:12 -0500
But I'm still reverting the v9fs tree due to
trans_fd.c:(.init.text+0x0): multiple definition of `init_module'
net/9p/mod.o:mod.c:(.init.text+0x0): first defined here
/opt/crosstool/gcc-4.1.0-glibc-2.3.6/i686-unknown-linux-gnu/bin/i686-unknown-linux-gnu-ld: Warning: size of symbol `init_module' changed from 27 in net/9p/mod.o to 128 in net/9p/trans_fd.o
Okay, clearly I'm doing something wrong. I've tried the allmodconfig
on my local sandbox and its fine. When I look to see if there is
still a module_init in net/9p/trans_fd on kernel.org via gitweb, I
can't find it. (http://git.kernel.org/?p=linux/kernel/git/ericvh/v9fs.git;a=blob;f=net/9p/trans_fd.c;h=4507f744f44e527cc140b6b5601e556c10bfd361;hb=v9fs-devel)
It has mysteriously gone away. Perhaps it was triggered by some other
tree which was later fixed.
Post by Eric Van Hensbergen
Are you pulling from my v9fs-devel tree or is --mm switched over to
pull from linux-next or something?
The algorithm to determine this is to look at the first line of -mm's
git-v9fs.patch:

ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/broken-out/git-v9fs.patch
has:

GIT 38bfbd9f766f0b33de6bc16fd9ad1018b8fd3fe2 git+ssh://master.kernel.org/pub/scm/linux/kernel/git/ericvh/v9fs.git#v9fs-devel

Yes, -mm uses both linux-next and git-v9fs (aka #v9fs-devel)

linux-next uses #for-next and afacit that was empty as of a few hours
ago. Nothing for 2.6.27?
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Eric Van Hensbergen
2008-05-15 04:00:15 UTC
Permalink
On Wed, May 14, 2008 at 10:04 PM, Andrew Morton
Post by Andrew Morton
Yes, -mm uses both linux-next and git-v9fs (aka #v9fs-devel)
linux-next uses #for-next and afacit that was empty as of a few hours
ago. Nothing for 2.6.27?
Oh, there's stuff for 2.6.27, I'm still working on stablizing it --
but I put it on hold while I tried to clear out my bugzilla backlog.
Trying to stick to a policy of increased testing and removing bugs
before potentially introducing new ones. It helps that there have
been several additional groups starting to use 9p and hitting corner
cases my testing didn't cover before.

-eric
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Randy Dunlap
2008-05-14 21:20:16 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
SCSI_DH has some problems when CONFIG_SCSI=n:

drivers/built-in.o: In function `activate_path':
dm-mpath.c:(.text+0x18a292): undefined reference to `scsi_dh_activate'
drivers/built-in.o: In function `multipath_ctr':
dm-mpath.c:(.text+0x18a6f0): undefined reference to `scsi_dh_handler_exist'
make[1]: *** [.tmp_vmlinux1] Error 1


#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y


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~Randy
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James Bottomley
2008-05-15 14:50:15 UTC
Permalink
Post by Randy Dunlap
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
dm-mpath.c:(.text+0x18a292): undefined reference to `scsi_dh_activate'
dm-mpath.c:(.text+0x18a6f0): undefined reference to `scsi_dh_handler_exist'
make[1]: *** [.tmp_vmlinux1] Error 1
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
This is one more of those annoying selects. The SCSI_DH Kconfig file is
correctly dependent on SCSI:

menuconfig SCSI_DH
tristate "SCSI Device Handlers"
depends on SCSI
default n
help

but we've also got a select in md/Kconfig:

config DM_MULTIPATH
tristate "Multipath target"
depends on BLK_DEV_DM
select SCSI_DH

Which ignores the dependency.

My best guess for fixing this is either to make the select a depends or
just drop it altogether (after all, it's possible to have multipath on
non-SCSI devices).

James


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Chandra Seetharaman
2008-05-15 20:00:19 UTC
Permalink
Hi James, Andrew,

Here is a patch to remove the automatic "select" of scsi_dh for
dm-multipath.

Sorry about the mishap.

chandra
Post by James Bottomley
Post by Randy Dunlap
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
dm-mpath.c:(.text+0x18a292): undefined reference to `scsi_dh_activate'
dm-mpath.c:(.text+0x18a6f0): undefined reference to `scsi_dh_handler_exist'
make[1]: *** [.tmp_vmlinux1] Error 1
#
# SCSI device support
#
CONFIG_RAID_ATTRS=y
# CONFIG_SCSI is not set
# CONFIG_SCSI_DMA is not set
# CONFIG_SCSI_NETLINK is not set
CONFIG_SCSI_DH=y
CONFIG_SCSI_DH_RDAC=y
CONFIG_SCSI_DH_HP_SW=y
CONFIG_SCSI_DH_EMC=y
This is one more of those annoying selects. The SCSI_DH Kconfig file is
menuconfig SCSI_DH
tristate "SCSI Device Handlers"
depends on SCSI
default n
help
config DM_MULTIPATH
tristate "Multipath target"
depends on BLK_DEV_DM
select SCSI_DH
Which ignores the dependency.
My best guess for fixing this is either to make the select a depends or
just drop it altogether (after all, it's possible to have multipath on
non-SCSI devices).
James
Andrew Morton
2008-05-23 03:30:19 UTC
Permalink
Post by Chandra Seetharaman
Hi James, Andrew,
Here is a patch to remove the automatic "select" of scsi_dh for
dm-multipath.
Sorry about the mishap.
This is busted.
Post by Chandra Seetharaman
Do not automatically "select" SCSI_DH for dm-multipath. If SCSI_DH
doesn't exist,just do not allow hardware handlers to be used.
---
Index: scsi-misc-2.6/drivers/md/Kconfig
===================================================================
--- scsi-misc-2.6.orig/drivers/md/Kconfig
+++ scsi-misc-2.6/drivers/md/Kconfig
@@ -252,7 +252,6 @@ config DM_ZERO
config DM_MULTIPATH
tristate "Multipath target"
depends on BLK_DEV_DM
- select SCSI_DH
---help---
Allow volume managers to support multipath hardware.
Index: scsi-misc-2.6/drivers/md/dm-mpath.c
===================================================================
--- scsi-misc-2.6.orig/drivers/md/dm-mpath.c
+++ scsi-misc-2.6/drivers/md/dm-mpath.c
@@ -664,6 +664,8 @@ static int parse_hw_handler(struct arg_s
request_module("scsi_dh_%s", m->hw_handler_name);
if (scsi_dh_handler_exist(m->hw_handler_name) == 0) {
ti->error = "unknown hardware handler type";
+ kfree(m->hw_handler_name);
+ m->hw_handler_name = NULL;
return -EINVAL;
}
consume(as, hw_argc - 1);
Index: scsi-misc-2.6/include/scsi/scsi_dh.h
===================================================================
--- scsi-misc-2.6.orig/include/scsi/scsi_dh.h
+++ scsi-misc-2.6/include/scsi/scsi_dh.h
@@ -54,6 +54,16 @@ enum {
SCSI_DH_NOSYS,
SCSI_DH_DRIVER_MAX,
};
-
+#ifdef CONFIG_SCSI_DH
extern int scsi_dh_activate(struct request_queue *);
extern int scsi_dh_handler_exist(const char *);
+#else
+inline int scsi_dh_activate(struct request_queue *req)
+{
+ return 0;
+}
+inline int scsi_dh_handler_exist(const char *name)
+{
+ return 0;
+}
+#endif
You obviously wanted `static inline' there, but it still fails i386
allmodconfig compilation.

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Chandra Seetharaman
2008-05-23 19:40:06 UTC
Permalink
Yikes.... Sorry again... Hopefully this attached patch work properly.

chandra
Post by Andrew Morton
Post by Chandra Seetharaman
Hi James, Andrew,
Here is a patch to remove the automatic "select" of scsi_dh for
dm-multipath.
Sorry about the mishap.
This is busted.
-------------------------
Do not automatically "select" SCSI_DH for dm-multipath. If SCSI_DH
doesn't exist,just do not allow hardware handlers to be used.

Handle SCSI_DH being a module also.

Signed-off-by: Chandra Seetharaman <***@us.ibm.com>
Reported-by: Randy Dunlap <***@oracle.com>
Reported-by: Andrew Morton <***@linux-foundation.org>
Cc: James Bottomley <***@HansenPartnership.com>
Cc: Alasdair G Kergon <***@redhat.com>
Cc: Mike Christie <***@cs.wisc.edu>
Cc: Hannes Reinecke <***@suse.de>
---

Index: scsi-misc-2.6/drivers/md/Kconfig
===================================================================
--- scsi-misc-2.6.orig/drivers/md/Kconfig
+++ scsi-misc-2.6/drivers/md/Kconfig
@@ -252,7 +252,6 @@ config DM_ZERO
config DM_MULTIPATH
tristate "Multipath target"
depends on BLK_DEV_DM
- select SCSI_DH
---help---
Allow volume managers to support multipath hardware.

Index: scsi-misc-2.6/drivers/md/dm-mpath.c
===================================================================
--- scsi-misc-2.6.orig/drivers/md/dm-mpath.c
+++ scsi-misc-2.6/drivers/md/dm-mpath.c
@@ -664,6 +664,8 @@ static int parse_hw_handler(struct arg_s
request_module("scsi_dh_%s", m->hw_handler_name);
if (scsi_dh_handler_exist(m->hw_handler_name) == 0) {
ti->error = "unknown hardware handler type";
+ kfree(m->hw_handler_name);
+ m->hw_handler_name = NULL;
return -EINVAL;
}
consume(as, hw_argc - 1);
Index: scsi-misc-2.6/include/scsi/scsi_dh.h
===================================================================
--- scsi-misc-2.6.orig/include/scsi/scsi_dh.h
+++ scsi-misc-2.6/include/scsi/scsi_dh.h
@@ -54,6 +54,16 @@ enum {
SCSI_DH_NOSYS,
SCSI_DH_DRIVER_MAX,
};
-
+#if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE)
extern int scsi_dh_activate(struct request_queue *);
extern int scsi_dh_handler_exist(const char *);
+#else
+static inline int scsi_dh_activate(struct request_queue *req)
+{
+ return 0;
+}
+static inline int scsi_dh_handler_exist(const char *name)
+{
+ return 0;
+}
+#endif


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Randy Dunlap
2008-05-23 20:40:15 UTC
Permalink
Post by Chandra Seetharaman
Yikes.... Sorry again... Hopefully this attached patch work properly.
Did it build cleanly for you?
Hint:
Use SCSI_DH as module and MD_MULTIPATH=y. Build errors for me.
Post by Chandra Seetharaman
chandra
Post by Andrew Morton
Post by Chandra Seetharaman
Hi James, Andrew,
Here is a patch to remove the automatic "select" of scsi_dh for
dm-multipath.
Sorry about the mishap.
This is busted.
-------------------------
Do not automatically "select" SCSI_DH for dm-multipath. If SCSI_DH
doesn't exist,just do not allow hardware handlers to be used.
Handle SCSI_DH being a module also.
---
Index: scsi-misc-2.6/drivers/md/Kconfig
===================================================================
--- scsi-misc-2.6.orig/drivers/md/Kconfig
+++ scsi-misc-2.6/drivers/md/Kconfig
@@ -252,7 +252,6 @@ config DM_ZERO
config DM_MULTIPATH
tristate "Multipath target"
depends on BLK_DEV_DM
- select SCSI_DH
---help---
Allow volume managers to support multipath hardware.
Index: scsi-misc-2.6/drivers/md/dm-mpath.c
===================================================================
--- scsi-misc-2.6.orig/drivers/md/dm-mpath.c
+++ scsi-misc-2.6/drivers/md/dm-mpath.c
@@ -664,6 +664,8 @@ static int parse_hw_handler(struct arg_s
request_module("scsi_dh_%s", m->hw_handler_name);
if (scsi_dh_handler_exist(m->hw_handler_name) == 0) {
ti->error = "unknown hardware handler type";
+ kfree(m->hw_handler_name);
+ m->hw_handler_name = NULL;
return -EINVAL;
}
consume(as, hw_argc - 1);
Index: scsi-misc-2.6/include/scsi/scsi_dh.h
===================================================================
--- scsi-misc-2.6.orig/include/scsi/scsi_dh.h
+++ scsi-misc-2.6/include/scsi/scsi_dh.h
@@ -54,6 +54,16 @@ enum {
SCSI_DH_NOSYS,
SCSI_DH_DRIVER_MAX,
};
-
+#if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE)
extern int scsi_dh_activate(struct request_queue *);
extern int scsi_dh_handler_exist(const char *);
+#else
+static inline int scsi_dh_activate(struct request_queue *req)
+{
+ return 0;
+}
+static inline int scsi_dh_handler_exist(const char *name)
+{
+ return 0;
+}
+#endif
--
~Randy
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Chandra Seetharaman
2008-05-24 01:20:10 UTC
Permalink
Post by Randy Dunlap
Post by Chandra Seetharaman
Yikes.... Sorry again... Hopefully this attached patch work properly.
Did it build cleanly for you?
Use SCSI_DH as module and MD_MULTIPATH=y. Build errors for me.
Oh, my... it is getting very tricky.

Here is a patch that compiles clean in different combinations. But, I
agree that the "depends" (under DM_MULTIPATH) sure looks weird.

-----------
Do not automatically "select" SCSI_DH for dm-multipath. If SCSI_DH
doesn't exist,just do not allow hardware handlers to be used.

Handle SCSI_DH being a module also. Make sure it doesn't allow DM_MULTIPATH
to be compiled in when SCSI_DH is a module.

Signed-off-by: Chandra Seetharaman <***@us.ibm.com>
Reported-by: Randy Dunlap <***@oracle.com>
Reported-by: Andrew Morton <***@linux-foundation.org>
Cc: James Bottomley <***@HansenPartnership.com>
Cc: Alasdair G Kergon <***@redhat.com>
Cc: Mike Christie <***@cs.wisc.edu>
Cc: Mike Anderson <***@us.ibm.com>
Cc: Hannes Reinecke <***@suse.de>
---

Index: scsi-misc-2.6/drivers/md/Kconfig
===================================================================
--- scsi-misc-2.6.orig/drivers/md/Kconfig
+++ scsi-misc-2.6/drivers/md/Kconfig
@@ -252,7 +252,7 @@ config DM_ZERO
config DM_MULTIPATH
tristate "Multipath target"
depends on BLK_DEV_DM
- select SCSI_DH
+ depends on SCSI_DH || !SCSI_DH
---help---
Allow volume managers to support multipath hardware.

Index: scsi-misc-2.6/drivers/md/dm-mpath.c
===================================================================
--- scsi-misc-2.6.orig/drivers/md/dm-mpath.c
+++ scsi-misc-2.6/drivers/md/dm-mpath.c
@@ -664,6 +664,8 @@ static int parse_hw_handler(struct arg_s
request_module("scsi_dh_%s", m->hw_handler_name);
if (scsi_dh_handler_exist(m->hw_handler_name) == 0) {
ti->error = "unknown hardware handler type";
+ kfree(m->hw_handler_name);
+ m->hw_handler_name = NULL;
return -EINVAL;
}
consume(as, hw_argc - 1);
Index: scsi-misc-2.6/include/scsi/scsi_dh.h
===================================================================
--- scsi-misc-2.6.orig/include/scsi/scsi_dh.h
+++ scsi-misc-2.6/include/scsi/scsi_dh.h
@@ -54,6 +54,16 @@ enum {
SCSI_DH_NOSYS,
SCSI_DH_DRIVER_MAX,
};
-
+#if defined(CONFIG_SCSI_DH) || defined(CONFIG_SCSI_DH_MODULE)
extern int scsi_dh_activate(struct request_queue *);
extern int scsi_dh_handler_exist(const char *);
+#else
+static inline int scsi_dh_activate(struct request_queue *req)
+{
+ return 0;
+}
+static inline int scsi_dh_handler_exist(const char *name)
+{
+ return 0;
+}
+#endif


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Rafael J. Wysocki
2008-05-14 22:00:22 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
- The -mm tree is now based on linux-next.
I will occasionally pick up later versions of trees which are already
in linux-next, to catch material which was added after Stephen last
pulled that tree. That happened this time: git-net had a lot of driver
changes which weren't in linux-next and which I wanted in
2.6.26-rc2-mm1.
- A few more git trees were added: git-ubifs.patch, git-regulator.patch,
git-logfs.patch, git-orion.patch.
My HP nx6325 doesn't resume from suspend. It looks like the graphics doesn't
come up, so probably s2ram is busted.

I'll try to bisect on weekend, if I have the time (not sure).

Thanks,
Rafael
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Mariusz Kozlowski
2008-05-15 18:10:14 UTC
Permalink
Parenthesis fix in include/asm-mips/gic.h

Signed-off-by: Mariusz Kozlowski <***@tuxland.pl>

diff -upr linux-2.6.26-rc2-mm1-a/include/asm-mips/gic.h linux-2.6.26-rc2-mm1-b/include/asm-mips/gic.h
--- linux-2.6.26-rc2-mm1-a/include/asm-mips/gic.h 2008-05-15 19:44:48.000000000 +0200
+++ linux-2.6.26-rc2-mm1-b/include/asm-mips/gic.h 2008-05-15 19:52:20.000000000 +0200
@@ -330,7 +330,7 @@

#define GIC_SH_RMASK_OFS 0x0300
#define GIC_CLR_INTR_MASK(intr, val) \
- GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32))
+ GICWRITE(GIC_REG_ADDR(SHARED, GIC_SH_RMASK_OFS + 4 + (((((intr) / 32) ^ 1) - 1) * 4)), ((val) << ((intr) % 32)))

/* Register Map for Local Section */
#define GIC_VPE_CTL_OFS 0x0000
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Mariusz Kozlowski
2008-05-15 18:10:25 UTC
Permalink
Parenthesis fix in include/asm-arm/arch-omap/control.h

Signed-off-by: Mariusz Kozlowski <***@tuxland.pl>

diff -upr linux-2.6.26-rc2-mm1-a/include/asm-arm/arch-omap/control.h linux-2.6.26-rc2-mm1-b/include/asm-arm/arch-omap/control.h
--- linux-2.6.26-rc2-mm1-a/include/asm-arm/arch-omap/control.h 2008-05-15 19:44:38.000000000 +0200
+++ linux-2.6.26-rc2-mm1-b/include/asm-arm/arch-omap/control.h 2008-05-15 19:51:30.000000000 +0200
@@ -80,7 +80,7 @@
#define OMAP24XX_CONTROL_SEC_TAP (OMAP2_CONTROL_GENERAL + 0x0064)
#define OMAP24XX_CONTROL_OCM_PUB_RAM_ADD (OMAP2_CONTROL_GENERAL + 0x006c)
#define OMAP24XX_CONTROL_EXT_SEC_RAM_START_ADD (OMAP2_CONTROL_GENERAL + 0x0070)
-#define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD (OMAP2_CONTROL_GENERAL + 0x0074
+#define OMAP24XX_CONTROL_EXT_SEC_RAM_STOP_ADD (OMAP2_CONTROL_GENERAL + 0x0074)
#define OMAP24XX_CONTROL_SEC_STATUS (OMAP2_CONTROL_GENERAL + 0x0080)
#define OMAP24XX_CONTROL_SEC_ERR_STATUS (OMAP2_CONTROL_GENERAL + 0x0084)
#define OMAP24XX_CONTROL_STATUS (OMAP2_CONTROL_GENERAL + 0x0088)

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Mariusz Kozlowski
2008-05-15 18:10:27 UTC
Permalink
Parenthesis fix in include/asm-mips/mach-au1x00/au1000.h

Signed-off-by: Mariusz Kozlowski <***@tuxland.pl>

diff -upr linux-2.6.26-rc2-mm1-a/include/asm-mips/mach-au1x00/au1000.h linux-2.6.26-rc2-mm1-b/include/asm-mips/mach-au1x00/au1000.h
--- linux-2.6.26-rc2-mm1-a/include/asm-mips/mach-au1x00/au1000.h 2008-05-15 19:44:48.000000000 +0200
+++ linux-2.6.26-rc2-mm1-b/include/asm-mips/mach-au1x00/au1000.h 2008-05-15 19:52:38.000000000 +0200
@@ -1036,7 +1036,7 @@ enum soc_au1200_ints {
#define USBD_INTSTAT 0xB020001C
# define USBDEV_INT_SOF (1 << 12)
# define USBDEV_INT_HF_BIT 6
-# define USBDEV_INT_HF_MASK 0x3f << USBDEV_INT_HF_BIT)
+# define USBDEV_INT_HF_MASK (0x3f << USBDEV_INT_HF_BIT)
# define USBDEV_INT_CMPLT_BIT 0
# define USBDEV_INT_CMPLT_MASK (0x3f << USBDEV_INT_CMPLT_BIT)
#define USBD_CONFIG 0xB0200020
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Andrew Morton
2008-05-15 19:00:23 UTC
Permalink
Hello,
To get this I simply modprobe wusbcore. modprobe itself ends with
SIGSEGV. This comes from x86_32.
Thanks. Let's add some cc's...
UWB: workarounds enabled for bugs:445 514 543 548 010612024004
BUG: unable to handle kernel NULL pointer dereference at 0000000c
IP: [<c01e0e4c>] scatterwalk_start+0xc/0x1f
*pde = 00000000
Oops: 0000 [#1] PREEMPT DEBUG_PAGEALLOC
last sysfs file: /sys/devices/pci0000:00/0000:00:01.0/0000:01:05.0/resource
Modules linked in: cbc wusbcore(+) uwb radeon drm orinoco_cs orinoco hermes parport_pc parport floppy pcmcia firmware_class rtc psmouse pcspkr 8139too ide_cd_mod cdrom ehci_hcd uhci_hcd usbcore sony_laptop backlight snd_ali5451 snd_ac97_codec ac97_bus snd_pcm snd_timer snd snd_page_alloc yenta_socket rsrc_nonstatic ati_agp agpgart
Pid: 5423, comm: modprobe Not tainted (2.6.26-rc2-mm1 #1)
EIP: 0060:[<c01e0e4c>] EFLAGS: 00010296 CPU: 0
EIP is at scatterwalk_start+0xc/0x1f
EAX: da471c78 EBX: da471c78 ECX: da471c78 EDX: 00000000
ESI: da471dbb EDI: da4a5010 EBP: da471ba8 ESP: da471ba8
DS: 007b ES: 007b FS: 0000 GS: 0033 SS: 0068
Process modprobe (pid: 5423, ti=da471000 task=dceb0000 task.ti=da471000)
Stack: da471bb4 c01e0ea9 00000000 da471bd4 c01e0f96 00000010 da471c78 da4a5010
00000010 fffffffc 00000000 da471c04 c01e21ca 00000000 da471c68 da471dc8
00000003 00000010 da471c84 da471c78 00000030 da4a5010 da4b8320 da471c34
[<c01e0ea9>] ? scatterwalk_pagedone+0x4a/0x84
[<c01e0f96>] ? scatterwalk_copychunks+0x2f/0xbb
[<c01e21ca>] ? blkcipher_walk_next+0x311/0x38b
[<c01e1cdf>] ? blkcipher_walk_done+0xb2/0x28c
[<de86e308>] ? crypto_cbc_encrypt+0xc6/0x13b [cbc]
[<c01e3ac6>] ? aes_encrypt+0x0/0x114d
[<c02d1ba8>] ? _spin_unlock_irqrestore+0x3e/0x5f
[<c01f8e34>] ? sg_init_one+0xb/0x66
[<dedea2ba>] ? wusb_prf+0x2b0/0x3e2 [wusbcore]
[<c013ec7e>] ? trace_hardirqs_on+0xb/0xd
[<dedea445>] ? wusb_crypto_init+0x59/0x274 [wusbcore]
[<c02d1ba8>] ? _spin_unlock_irqrestore+0x3e/0x5f
[<de85f00b>] ? wusbcore_init+0xb/0x75 [wusbcore]
[<c0152e69>] ? ftrace_record_ip+0x104/0x21e
[<de85f010>] ? wusbcore_init+0x10/0x75 [wusbcore]
[<c0146115>] ? sys_init_module+0x11e/0x18e4
[<c0103001>] ? sysenter_past_esp+0x6a/0xa5
=======================
Code: ff 89 d8 5b 5d c3 bb ef ff ff ff b8 80 1e 3a c0 e8 ed 46 f5 ff 89 d8 5b 5d c3 90 90 90 90 90 55 89 e5 e8 d4 2d f2 ff 89 c1 89 10 <8b> 42 0c 85 c0 74 08 8b 42 08 89 41 04 5d c3 0f 0b eb fe 55 89
EIP: [<c01e0e4c>] scatterwalk_start+0xc/0x1f SS:ESP 0068:da471ba8
---[ end trace 7ce75e8bc35923cb ]---
Mariusz
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Inaky Perez-Gonzalez
2008-05-15 20:10:16 UTC
Permalink
Post by Andrew Morton
Hello,
To get this I simply modprobe wusbcore. modprobe itself ends with
SIGSEGV. This comes from x86_32.
Thanks. Let's add some cc's...
This was fixed by David Vrabel recently, s/g arrays weren't
proerly initialized (I am to blame for that).

David?

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Alexey Dobriyan
2008-05-16 21:30:15 UTC
Permalink
Post by Andrew Morton
linux-next.patch
That's terse. ;-)

Who is responsible for something called "Option High Speed Mobile
Devices"?

It's using create_proc_read_entry() interface, so should be switched
to seq_files before merging.

And "procfs" module parameter is plain stupid, sorry.

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Andrew Morton
2008-05-16 21:40:13 UTC
Permalink
On Sat, 17 May 2008 02:17:49 +0400
Post by Alexey Dobriyan
Post by Andrew Morton
linux-next.patch
That's terse. ;-)
well, it's a git tree, and all that this implies. The git URL is
right at the top of linux-next.patch.
Post by Alexey Dobriyan
Who is responsible for something called "Option High Speed Mobile
Devices"?
The full changelog is contained in linux-next.patch. Searching it for
"Option" quickly leads to

commit a50a26ba350a5f32ec6481c85b938fc7fb476671
Author: Greg Kroah-Hartman <***@suse.de>
Date: Mon Apr 14 11:41:16 2008 -0700

USB: add option hso driver

This driver is for a number of different Option devices. Originally
written by Option and Andrew Bird, but cleaned up massivly for
acceptance into mainline by me (Greg).

TODO:
- remove proc files and move to debugfs
- review network interfaces
- add better changelog information
- Use netif_msg_ for the message level rather than module parameter
- net_device_stats are now available in dev->stats

Many thanks to the following for their help in cleaning up the driver by
Post by Alexey Dobriyan
It's using create_proc_read_entry() interface, so should be switched
to seq_files before merging.
And "procfs" module parameter is plain stupid, sorry.
stupid people cc'ed ;)
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Greg KH
2008-05-16 22:10:17 UTC
Permalink
Post by Andrew Morton
On Sat, 17 May 2008 02:17:49 +0400
Post by Alexey Dobriyan
Post by Andrew Morton
linux-next.patch
That's terse. ;-)
well, it's a git tree, and all that this implies. The git URL is
right at the top of linux-next.patch.
Post by Alexey Dobriyan
Who is responsible for something called "Option High Speed Mobile
Devices"?
The full changelog is contained in linux-next.patch. Searching it for
"Option" quickly leads to
commit a50a26ba350a5f32ec6481c85b938fc7fb476671
Date: Mon Apr 14 11:41:16 2008 -0700
USB: add option hso driver
This driver is for a number of different Option devices. Originally
written by Option and Andrew Bird, but cleaned up massivly for
acceptance into mainline by me (Greg).
- remove proc files and move to debugfs
- review network interfaces
- add better changelog information
- Use netif_msg_ for the message level rather than module parameter
- net_device_stats are now available in dev->stats
Many thanks to the following for their help in cleaning up the driver by
Post by Alexey Dobriyan
It's using create_proc_read_entry() interface, so should be switched
to seq_files before merging.
The whole proc interface is gone, so no need for that.
Post by Andrew Morton
Post by Alexey Dobriyan
And "procfs" module parameter is plain stupid, sorry.
That parameter is gone, see the patches posted to lkml for an updated
version.

thanks,

greg "i'm stupid" k-h
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V***@vt.edu
2008-05-17 10:30:16 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.26-rc2/2.6.26-rc2-mm1/
Seen in a 'make silentoldconfig':

---
LED Default ON Trigger (LEDS_TRIGGER_DEFAULT_ON) [N/m/y/?] (NEW) ?

This allows LEDs to be initialised in the ON state.
If unsure, say Y.
---

The default is N, but if unsure, say Y. Some digging shows that it's because
there's a "depends on LEDS_TRIGGERS" that I had set to N. I wonder if the
various 'config LEDS_TRIGGER_FOO' in drivers/leds/Kconfig should all be
wrapped in one 'if LEDS_TRIGGERS'? Kind of like this totally untested patch:

If I'm actually right here, here's a:

Signed-Off-By: Valdis Kletnieks <***@vt.edu>

--- linux-2.6.26-rc2-mm1/drivers/leds/Kconfig.before 2008-05-17 06:22:03.000000000 -0400
+++ linux-2.6.26-rc2-mm1/drivers/leds/Kconfig 2008-05-17 06:22:55.000000000 -0400
@@ -164,9 +164,9 @@ config LEDS_TRIGGERS
These triggers allow kernel events to drive the LEDs and can
be configured via sysfs. If unsure, say Y.

+if LEDS_TRIGGERS
config LEDS_TRIGGER_TIMER
tristate "LED Timer Trigger"
- depends on LEDS_TRIGGERS
help
This allows LEDs to be controlled by a programmable timer
via sysfs. Some LED hardware can be programmed to start
@@ -177,14 +177,13 @@ config LEDS_TRIGGER_TIMER

config LEDS_TRIGGER_IDE_DISK
bool "LED IDE Disk Trigger"
- depends on LEDS_TRIGGERS && BLK_DEV_IDEDISK
+ depends on BLK_DEV_IDEDISK
help
This allows LEDs to be controlled by IDE disk activity.
If unsure, say Y.

config LEDS_TRIGGER_HEARTBEAT
tristate "LED Heartbeat Trigger"
- depends on LEDS_TRIGGERS
help
This allows LEDs to be controlled by a CPU load average.
The flash frequency is a hyperbolic function of the 1-minute
@@ -193,9 +192,9 @@ config LEDS_TRIGGER_HEARTBEAT

config LEDS_TRIGGER_DEFAULT_ON
tristate "LED Default ON Trigger"
- depends on LEDS_TRIGGERS
help
This allows LEDs to be initialised in the ON state.
If unsure, say Y.

+endif # LEDS_TRIGGERS
endif # NEW_LEDS
Kamalesh Babulal
2008-05-19 11:40:11 UTC
Permalink
Hi Andrew,

The 2.6.26-rc2-mm1 kernel gets stuck, while booting up on x86_64 machine,
with the CONFIG_FTRACE_STARTUP_TEST enabled. The following .config
options related to FTRACE are enabled.

CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
CONFIG_FTRACE=y
CONFIG_HAVE_FTRACE=y
CONFIG_DYNAMIC_FTRACE=y

BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009dc00 (usable)
BIOS-e820: 000000000009dc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000e0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 00000000d7fcca00 (usable)
BIOS-e820: 00000000d7fcca00 - 00000000d7fd0000 (ACPI data)
BIOS-e820: 00000000d7fd0000 - 00000000d8000000 (reserved)
BIOS-e820: 00000000fec00000 - 0000000100000000 (reserved)
BIOS-e820: 0000000100000000 - 00000001e8000000 (usable)
max_pfn_mapped = 1998848
init_memory_mapping
DMI 2.3 present.
ACPI: RSDP 000FDFB0, 0024 (r2 IBM )
ACPI: XSDT D7FCFF00, 0044 (r1 IBM SERONYXP 1001 IBM 45444F43)
ACPI: FACP D7FCFE40, 0084 (r2 IBM SERONYXP 1001 IBM 45444F43)
ACPI: DSDT D7FCCA00, 2AA0 (r2 IBM SERTURQU 1000 INTL 20041203)
ACPI: FACS D7FCFD00, 0040
ACPI: APIC D7FCFD80, 00B4 (r1 IBM SERONYXP 1001 IBM 45444F43)
ACPI: MCFG D7FCFD40, 003C (r1 IBM SERONYXP 1001 IBM 45444F43)
ACPI: SSDT D7FCFA40, 02BD (r2 IBM YETA0 1000 INTL 20041203)
No NUMA configuration found
Faking a node at 0000000000000000-00000001e8000000
Bootmem setup node 0 0000000000000000-00000001e8000000
NODE_DATA [0000000000011000 - 0000000000016fff]
bootmap [0000000000017000 - 0000000000053fff] pages 3d
early res: 0 [0-fff] BIOS data page
early res: 1 [6000-7fff] TRAMPOLINE
early res: 2 [200000-b4e40b] TEXT DATA BSS
early res: 3 [37e81000-37fefaa0] RAMDISK
early res: 4 [9dc00-fffff] BIOS reserved
early res: 5 [8000-10fff] PGTABLE
Zone PFN ranges:
DMA 0 -> 4096
DMA32 4096 -> 1048576
Normal 1048576 -> 1998848
Movable zone start PFN for each node
early_node_map[3] active PFN ranges
0: 0 -> 157
0: 256 -> 884684
0: 1048576 -> 1998848
ACPI: PM-Timer IO Port: 0x588
ACPI: LAPIC (acpi_id[0x00] lapic_id[0x00] enabled)
ACPI: LAPIC (acpi_id[0x01] lapic_id[0x06] enabled)
ACPI: LAPIC (acpi_id[0x02] lapic_id[0x01] enabled)
ACPI: LAPIC (acpi_id[0x03] lapic_id[0x07] enabled)
ACPI: LAPIC_NMI (acpi_id[0x00] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x01] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x02] dfl dfl lint[0x1])
ACPI: LAPIC_NMI (acpi_id[0x03] dfl dfl lint[0x1])
ACPI: IOAPIC (id[0x0e] address[0xfec00000] gsi_base[0])
IOAPIC[0]: apic_id 14, version 0, address 0xfec00000, GSI 0-23
ACPI: IOAPIC (id[0x0d] address[0xfec84000] gsi_base[24])
IOAPIC[1]: apic_id 13, version 0, address 0xfec84000, GSI 24-47
ACPI: IOAPIC (id[0x0c] address[0xfec84400] gsi_base[48])
IOAPIC[2]: apic_id 12, version 0, address 0xfec84400, GSI 48-71
ACPI: IOAPIC (id[0x0b] address[0xfec80000] gsi_base[72])
IOAPIC[3]: apic_id 11, version 0, address 0xfec80000, GSI 72-95
ACPI: IOAPIC (id[0x0a] address[0xfec80400] gsi_base[96])
IOAPIC[4]: apic_id 10, version 0, address 0xfec80400, GSI 96-119
ACPI: INT_SRC_OVR (bus 0 bus_irq 0 global_irq 2 dfl dfl)
ACPI: INT_SRC_OVR (bus 0 bus_irq 9 global_irq 9 high level)
Setting APIC routing to flat
Using ACPI (MADT) for SMP configuration information
Allocating PCI resources starting at dc000000 (gap: d8000000:26c00000)
SMP: Allowing 4 CPUs, 0 hotplug CPUs
PERCPU: Allocating 68784 bytes of per cpu data
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1805035
Policy zone: Normal
Kernel command line: root=/dev/sda1 ro console=tty0 console=ttyS0,38400n1 noapci IDENT=1211176695
Initializing CPU#0
PID hash table entries: 4096 (order: 12, 32768 bytes)
TSC calibrated against PM_TIMER
time.c: Detected 3600.172 MHz processor.
Console: colour VGA+ 80x25
console [tty0] enabled
console [ttyS0] enabled
Checking aperture...
PCI-DMA: Using software bounce buffering for IO (SWIOTLB)
Placing software IO TLB between 0x4000000 - 0x8000000
Memory: 7159284k/7995392k available (3736k kernel code, 180144k reserved, 1578k data, 328k init)
Calibrating delay using timer specific routine.. 7204.92 BogoMIPS (lpj=3602463)
Security Framework initialized
SELinux: Initializing.
selinux_register_security: Registering secondary module capability
Capability LSM initialized as secondary
Dentry cache hash table entries: 1048576 (order: 11, 8388608 bytes)
Inode-cache hash table entries: 524288 (order: 10, 4194304 bytes)
Mount-cache hash table entries: 256
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU 0/0 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU0: Thermal monitoring enabled (TM2)
ACPI: Core revision 20080321
CPU0: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03
Using local APIC timer interrupts.
Detected 12.500 MHz APIC timer.
Booting processor 1/6 ip 6000
Initializing CPU#1
Calibrating delay using timer specific routine.. 7200.17 BogoMIPS (lpj=3600089)
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU 1/6 -> Node 0
CPU: Physical Processor ID: 3
CPU: Processor Core ID: 0
CPU1: Thermal monitoring enabled (TM2)
CPU1: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03
checking TSC synchronization [CPU#0 -> CPU#1]: passed.
Booting processor 2/1 ip 6000
Initializing CPU#2
Calibrating delay using timer specific routine.. 7200.18 BogoMIPS (lpj=3600090)
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU 2/1 -> Node 0
CPU: Physical Processor ID: 0
CPU: Processor Core ID: 0
CPU2: Thermal monitoring enabled (TM2)
CPU2: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03
checking TSC synchronization [CPU#0 -> CPU#2]: passed.
Booting processor 3/7 ip 6000
Initializing CPU#3
Calibrating delay using timer specific routine.. 7200.18 BogoMIPS (lpj=3600094)
CPU: Trace cache: 12K uops, L1 D cache: 16K
CPU: L2 cache: 2048K
CPU 3/7 -> Node 0
CPU: Physical Processor ID: 3
CPU: Processor Core ID: 0
CPU3: Thermal monitoring enabled (TM2)
CPU3: Intel(R) Xeon(TM) CPU 3.60GHz stepping 03
checking TSC synchronization [CPU#0 -> CPU#3]: passed.
Brought up 4 CPUs
Total of 4 processors activated (28805.47 BogoMIPS).
net_namespace: 1224 bytes
NET: Registered protocol family 16
No dock devices found.
ACPI: bus type pci registered
PCI: Found Intel Corporation E7520 Memory Controller Hub with MMCONFIG support.
PCI: Using MMCONFIG at e0000000 - efffffff
PCI: Using configuration type 1 for base access
ACPI: Interpreter enabled
ACPI: (supports S0 S5)
ACPI: Using IOAPIC for interrupt routing
ACPI: PCI Root Bridge [PCI0] (0000:00)
pci 0000:00:1f.0: quirk: region 0580-05ff claimed by ICH4 ACPI/GPIO/TCO
pci 0000:00:1f.0: quirk: region 0400-043f claimed by ICH4 GPIO
pci 0000:02:00.0: PXH quirk detected; SHPC device MSI disabled
pci 0000:02:00.2: PXH quirk detected; SHPC device MSI disabled
PCI: Transparent bridge - 0000:00:1e.0
ACPI: PCI Interrupt Link [LP00] (IRQs *3)
ACPI: PCI Interrupt Link [LP01] (IRQs *11)
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP02] (IRQs) *0, disabled.
ACPI: PCI Interrupt Link [LP03] (IRQs *5)
ACPI: PCI Interrupt Link [LP04] (IRQs *11)
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP05] (IRQs) *0, disabled.
ACPI: Blank IRQ resource
ACPI: Resource is not an IRQ entry
ACPI: PCI Interrupt Link [LP06] (IRQs) *0, disabled.
ACPI: PCI Interrupt Link [LP07] (IRQs *7)
Linux Plug and Play Support v0.97 (c) Adam Belay
pnp: PnP ACPI init
ACPI: bus type pnp registered
pnp: PnP ACPI: found 16 devices
ACPI: ACPI bus type pnp unregistered
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Using ACPI for IRQ routing
PCI: Cannot allocate resource region 1 of device 0000:00:00.0
NetLabel: Initializing
NetLabel: domain hash size = 128
NetLabel: protocols = UNLABELED CIPSOv4
NetLabel: unlabeled traffic allowed by default
PCI-GART: No AMD northbridge found.
hpet0: at MMIO 0xfed00000, IRQs 2, 8, 0
hpet0: 3 64-bit timers, 14318180 Hz
tracer: 898 pages allocated for 65536<6> entries of 56 bytes
actual entries 65554
system 00:01: ioport range 0x520-0x53f has been reserved
system 00:01: ioport range 0x540-0x547 has been reserved
system 00:0d: ioport range 0x400-0x43f has been reserved
system 00:0d: ioport range 0x4d0-0x4d1 has been reserved
system 00:0d: ioport range 0x540-0x55f could not be reserved
system 00:0d: ioport range 0x580-0x5ff has been reserved
system 00:0d: ioport range 0x800-0x80f has been reserved
system 00:0d: ioport range 0xca8-0xcaf has been reserved
system 00:0d: iomem range 0xe0000000-0xefffffff could not be reserved
system 00:0d: iomem range 0xfed20800-0xfed208ff could not be reserved
system 00:0d: iomem range 0xfed30800-0xfed308ff could not be reserved
system 00:0d: iomem range 0xff000000-0xff000fff could not be reserved
system 00:0d: iomem range 0xfff00000-0xffffffff could not be reserved
PCI: Bridge: 0000:02:00.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:02:00.2
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:02.0
IO window: disabled.
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:04.0
IO window: disabled.
MEM window: 0xdd000000-0xdeffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:00:05.0
IO window: disabled.
MEM window: 0xdb000000-0xdcffffff
PREFETCH window: disabled.
PCI: Bridge: 0000:07:00.0
IO window: 4000-4fff
MEM window: 0xd9000000-0xdaffffff
PREFETCH window: 0x00000000df000000-0x00000000df0fffff
PCI: Bridge: 0000:07:00.2
IO window: 5000-ffff
MEM window: disabled.
PREFETCH window: disabled.
PCI: Bridge: 0000:00:06.0
IO window: 4000-ffff
MEM window: 0xd9000000-0xdaffffff
PREFETCH window: 0x00000000df000000-0x00000000df0fffff
PCI: Bridge: 0000:00:1e.0
IO window: 3000-3fff
MEM window: 0xf8000000-0xf8ffffff
PREFETCH window: 0x00000000f0000000-0x00000000f7ffffff
ACPI: PCI Interrupt 0000:00:02.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:04.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:05.0[A] -> GSI 16 (level, low) -> IRQ 16
ACPI: PCI Interrupt 0000:00:06.0[A] -> GSI 16 (level, low) -> IRQ 16
NET: Registered protocol family 2
IP route cache hash table entries: 262144 (order: 9, 2097152 bytes)
TCP established hash table entries: 524288 (order: 11, 8388608 bytes)
TCP bind hash table entries: 65536 (order: 8, 1048576 bytes)
TCP: Hash tables configured (established 524288 bind 65536)
TCP reno registered
NET: Registered protocol family 1
checking if image is initramfs... it is
Freeing initrd memory: 1466k freed
audit: initializing netlink socket (disabled)
type=2000 audit(1211176950.517:1): initialized
Testing tracer sched_switch: PASSED
Testing tracer sysprof: PASSED
Testing tracer ftrace:
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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Steven Rostedt
2008-05-19 13:10:12 UTC
Permalink
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel gets stuck, while booting up on x86_64 machine,
with the CONFIG_FTRACE_STARTUP_TEST enabled. The following .config
options related to FTRACE are enabled.
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
CONFIG_FTRACE=y
CONFIG_HAVE_FTRACE=y
CONFIG_DYNAMIC_FTRACE=y
[...]
Post by Kamalesh Babulal
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1805035
Policy zone: Normal
Kernel command line: root=/dev/sda1 ro console=tty0 console=ttyS0,38400n1 noapci IDENT=1211176695
Hi, could you do nmi_watchdog=1 and see if that gives you a stack dump?

Thanks.

-- Steve

[...]
Post by Kamalesh Babulal
checking if image is initramfs... it is
Freeing initrd memory: 1466k freed
audit: initializing netlink socket (disabled)
type=2000 audit(1211176950.517:1): initialized
Testing tracer sched_switch: PASSED
Testing tracer sysprof: PASSED
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Kamalesh Babulal
2008-05-19 14:10:10 UTC
Permalink
Post by Steven Rostedt
Post by Kamalesh Babulal
Hi Andrew,
The 2.6.26-rc2-mm1 kernel gets stuck, while booting up on x86_64 machine,
with the CONFIG_FTRACE_STARTUP_TEST enabled. The following .config
options related to FTRACE are enabled.
CONFIG_FTRACE_SELFTEST=y
CONFIG_FTRACE_STARTUP_TEST=y
CONFIG_FTRACE=y
CONFIG_HAVE_FTRACE=y
CONFIG_DYNAMIC_FTRACE=y
[...]
Post by Kamalesh Babulal
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 1805035
Policy zone: Normal
Kernel command line: root=/dev/sda1 ro console=tty0 console=ttyS0,38400n1 noapci IDENT=1211176695
Hi, could you do nmi_watchdog=1 and see if that gives you a stack dump?
Thanks.
-- Steve
Hi Steven,

Passing nmi_watchdog=1 did not help in getting any extra information, over the previous
console log. The boot up message is stuck exactly at the same place.
Post by Steven Rostedt
[...]
Post by Kamalesh Babulal
checking if image is initramfs... it is
Freeing initrd memory: 1466k freed
audit: initializing netlink socket (disabled)
type=2000 audit(1211176950.517:1): initialized
Testing tracer sched_switch: PASSED
Testing tracer sysprof: PASSED
--
Thanks & Regards,
Kamalesh Babulal,
Linux Technology Center,
IBM, ISTL.
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Steven Rostedt
2008-05-19 14:50:13 UTC
Permalink
Post by Kamalesh Babulal
Hi Steven,
Passing nmi_watchdog=1 did not help in getting any extra information, over the previous
console log. The boot up message is stuck exactly at the same place.
Thanks for trying.

Can you send your config privately to my goodmis account.

***@goodmis.org

Thanks,

-- Steve
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Mariusz Kozlowski
2008-05-20 10:10:08 UTC
Permalink
Hello,

This lockdep warning is seen when I remove pcmcia wifi card
from the slot. Doesn't happen every time. It's x86_32.

=======================================================
[ INFO: possible circular locking dependency detected ]
2.6.26-rc2-mm1 #2
-------------------------------------------------------
pccardd/1037 is trying to acquire lock:
(rtnl_mutex){--..}, at: [<c02870f1>] rtnl_lock+0x14/0x16

but task is already holding lock:
(&socket->skt_mutex){--..}, at: [<c02608ba>] pccardd+0x161/0x28c

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #2 (&socket->skt_mutex){--..}:
[<c013fff0>] __lock_acquire+0xf3b/0x103b
[<c0140169>] lock_acquire+0x79/0x92
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c02600a6>] pccard_register_pcmcia+0x22/0x78
[<ded5af02>] pcmcia_bus_add_socket+0x9f/0xe0 [pcmcia]
[<c0251c02>] class_interface_register+0x83/0xb2
[<ded6003a>] 0xded6003a
[<c0146115>] sys_init_module+0x11e/0x18e4
[<c0103001>] sysenter_past_esp+0x6a/0xa5
[<ffffffff>] 0xffffffff

-> #1 (&cls->mutex){--..}:
[<c013fff0>] __lock_acquire+0xf3b/0x103b
[<c0140169>] lock_acquire+0x79/0x92
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c024f4a0>] device_add+0x42f/0x557
[<c02895a1>] netdev_register_kobject+0x76/0x7b
[<c027e3f6>] register_netdevice+0x22e/0x39a
[<c027e599>] register_netdev+0x37/0x44
[<c03ce7fb>] loopback_net_init+0x38/0x7d
[<c027bb59>] register_pernet_operations+0x18/0x1a
[<c027bbd3>] register_pernet_device+0x24/0x51
[<c03ce7c1>] loopback_init+0x12/0x14
[<c03b9721>] kernel_init+0x80/0x227
[<c0103c13>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff

-> #0 (rtnl_mutex){--..}:
[<c013fb8e>] __lock_acquire+0xad9/0x103b
[<c0140169>] lock_acquire+0x79/0x92
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c02870f1>] rtnl_lock+0x14/0x16
[<c027e04d>] unregister_netdev+0x10/0x1f
[<ded9d11f>] orinoco_cs_detach+0x20/0x32 [orinoco_cs]
[<ded5775a>] pcmcia_device_remove+0x3c/0xcf [pcmcia]
[<c0250efe>] __device_release_driver+0x5e/0x84
[<c0250fe2>] device_release_driver+0x20/0x2b
[<c0250434>] bus_remove_device+0x73/0x8b
[<c024ef95>] device_del+0xdb/0x14b
[<c024f015>] device_unregister+0x10/0x1a
[<ded5768e>] pcmcia_card_remove+0x76/0x8c [pcmcia]
[<ded5825d>] ds_event+0x59/0x9e [pcmcia]
[<c025ffa6>] send_event+0x7c/0xa8
[<c02601da>] socket_remove_drivers+0x17/0x19
[<c02601ef>] socket_shutdown+0x13/0xcc
[<c02602d3>] socket_remove+0x2b/0x31
[<c026098f>] pccardd+0x236/0x28c
[<c01318bb>] kthread+0x3b/0x5d
[<c0103c13>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff

other info that might help us debug this:

1 lock held by pccardd/1037:
#0: (&socket->skt_mutex){--..}, at: [<c02608ba>] pccardd+0x161/0x28c

stack backtrace:
Pid: 1037, comm: pccardd Not tainted 2.6.26-rc2-mm1 #2
[<c013d8d6>] print_circular_bug_tail+0x68/0x71
[<c013cfd5>] ? print_circular_bug_entry+0x43/0x4b
[<c013fb8e>] __lock_acquire+0xad9/0x103b
[<c013f42f>] ? __lock_acquire+0x37a/0x103b
[<c013f42f>] ? __lock_acquire+0x37a/0x103b
[<c0108587>] ? native_sched_clock+0x66/0xaf
[<c0140169>] lock_acquire+0x79/0x92
[<c02870f1>] ? rtnl_lock+0x14/0x16
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c02870f1>] ? rtnl_lock+0x14/0x16
[<c02870f1>] ? rtnl_lock+0x14/0x16
[<c02870f1>] rtnl_lock+0x14/0x16
[<c027e04d>] unregister_netdev+0x10/0x1f
[<ded9d11f>] orinoco_cs_detach+0x20/0x32 [orinoco_cs]
[<ded5775a>] pcmcia_device_remove+0x3c/0xcf [pcmcia]
[<c0250efe>] __device_release_driver+0x5e/0x84
[<c0250fe2>] device_release_driver+0x20/0x2b
[<c0250434>] bus_remove_device+0x73/0x8b
[<c024ef95>] device_del+0xdb/0x14b
[<c024f015>] device_unregister+0x10/0x1a
[<ded5768e>] pcmcia_card_remove+0x76/0x8c [pcmcia]
[<ded5825d>] ds_event+0x59/0x9e [pcmcia]
[<c02601da>] ? socket_remove_drivers+0x17/0x19
[<c025ffa6>] send_event+0x7c/0xa8
[<c02601da>] socket_remove_drivers+0x17/0x19
[<c02601ef>] socket_shutdown+0x13/0xcc
[<c0120d15>] ? printk+0x20/0x22
[<c02602d3>] socket_remove+0x2b/0x31
[<c026098f>] pccardd+0x236/0x28c
[<c02cf0e8>] ? schedule+0x2c4/0x46f
[<c011b3eb>] ? sub_preempt_count+0x76/0xbd
[<c011b15f>] ? default_wake_function+0x0/0x12
[<c0260759>] ? pccardd+0x0/0x28c
[<c01318bb>] kthread+0x3b/0x5d
[<c0131880>] ? kthread+0x0/0x5d
[<c0103c13>] kernel_thread_helper+0x7/0x10
=======================
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Andrew Morton
2008-05-20 10:30:10 UTC
Permalink
Hello,
This lockdep warning is seen when I remove pcmcia wifi card
from the slot. Doesn't happen every time. It's x86_32.
=======================================================
[ INFO: possible circular locking dependency detected ]
2.6.26-rc2-mm1 #2
-------------------------------------------------------
(rtnl_mutex){--..}, at: [<c02870f1>] rtnl_lock+0x14/0x16
(&socket->skt_mutex){--..}, at: [<c02608ba>] pccardd+0x161/0x28c
which lock already depends on the new lock.
OK, three locks are involved here.
[<c013fff0>] __lock_acquire+0xf3b/0x103b
[<c0140169>] lock_acquire+0x79/0x92
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c02600a6>] pccard_register_pcmcia+0x22/0x78
[<ded5af02>] pcmcia_bus_add_socket+0x9f/0xe0 [pcmcia]
[<c0251c02>] class_interface_register+0x83/0xb2
[<ded6003a>] 0xded6003a
[<c0146115>] sys_init_module+0x11e/0x18e4
[<c0103001>] sysenter_past_esp+0x6a/0xa5
[<ffffffff>] 0xffffffff
cls->mutex
socket->skt_mutex
[<c013fff0>] __lock_acquire+0xf3b/0x103b
[<c0140169>] lock_acquire+0x79/0x92
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c024f4a0>] device_add+0x42f/0x557
[<c02895a1>] netdev_register_kobject+0x76/0x7b
[<c027e3f6>] register_netdevice+0x22e/0x39a
[<c027e599>] register_netdev+0x37/0x44
[<c03ce7fb>] loopback_net_init+0x38/0x7d
[<c027bb59>] register_pernet_operations+0x18/0x1a
[<c027bbd3>] register_pernet_device+0x24/0x51
[<c03ce7c1>] loopback_init+0x12/0x14
[<c03b9721>] kernel_init+0x80/0x227
[<c0103c13>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
rtnl_lock
cls->mutex
[<c013fb8e>] __lock_acquire+0xad9/0x103b
[<c0140169>] lock_acquire+0x79/0x92
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c02870f1>] rtnl_lock+0x14/0x16
[<c027e04d>] unregister_netdev+0x10/0x1f
[<ded9d11f>] orinoco_cs_detach+0x20/0x32 [orinoco_cs]
[<ded5775a>] pcmcia_device_remove+0x3c/0xcf [pcmcia]
[<c0250efe>] __device_release_driver+0x5e/0x84
[<c0250fe2>] device_release_driver+0x20/0x2b
[<c0250434>] bus_remove_device+0x73/0x8b
[<c024ef95>] device_del+0xdb/0x14b
[<c024f015>] device_unregister+0x10/0x1a
[<ded5768e>] pcmcia_card_remove+0x76/0x8c [pcmcia]
[<ded5825d>] ds_event+0x59/0x9e [pcmcia]
[<c025ffa6>] send_event+0x7c/0xa8
[<c02601da>] socket_remove_drivers+0x17/0x19
[<c02601ef>] socket_shutdown+0x13/0xcc
[<c02602d3>] socket_remove+0x2b/0x31
[<c026098f>] pccardd+0x236/0x28c
[<c01318bb>] kthread+0x3b/0x5d
[<c0103c13>] kernel_thread_helper+0x7/0x10
[<ffffffff>] 0xffffffff
cls->mutex
rtnl_lock
#0: (&socket->skt_mutex){--..}, at: [<c02608ba>] pccardd+0x161/0x28c
Pid: 1037, comm: pccardd Not tainted 2.6.26-rc2-mm1 #2
[<c013d8d6>] print_circular_bug_tail+0x68/0x71
[<c013cfd5>] ? print_circular_bug_entry+0x43/0x4b
[<c013fb8e>] __lock_acquire+0xad9/0x103b
[<c013f42f>] ? __lock_acquire+0x37a/0x103b
[<c013f42f>] ? __lock_acquire+0x37a/0x103b
[<c0108587>] ? native_sched_clock+0x66/0xaf
[<c0140169>] lock_acquire+0x79/0x92
[<c02870f1>] ? rtnl_lock+0x14/0x16
[<c02cfcd5>] mutex_lock_nested+0x90/0x290
[<c02870f1>] ? rtnl_lock+0x14/0x16
[<c02870f1>] ? rtnl_lock+0x14/0x16
[<c02870f1>] rtnl_lock+0x14/0x16
[<c027e04d>] unregister_netdev+0x10/0x1f
[<ded9d11f>] orinoco_cs_detach+0x20/0x32 [orinoco_cs]
[<ded5775a>] pcmcia_device_remove+0x3c/0xcf [pcmcia]
[<c0250efe>] __device_release_driver+0x5e/0x84
[<c0250fe2>] device_release_driver+0x20/0x2b
[<c0250434>] bus_remove_device+0x73/0x8b
[<c024ef95>] device_del+0xdb/0x14b
[<c024f015>] device_unregister+0x10/0x1a
[<ded5768e>] pcmcia_card_remove+0x76/0x8c [pcmcia]
[<ded5825d>] ds_event+0x59/0x9e [pcmcia]
[<c02601da>] ? socket_remove_drivers+0x17/0x19
[<c025ffa6>] send_event+0x7c/0xa8
[<c02601da>] socket_remove_drivers+0x17/0x19
[<c02601ef>] socket_shutdown+0x13/0xcc
[<c0120d15>] ? printk+0x20/0x22
[<c02602d3>] socket_remove+0x2b/0x31
[<c026098f>] pccardd+0x236/0x28c
[<c02cf0e8>] ? schedule+0x2c4/0x46f
[<c011b3eb>] ? sub_preempt_count+0x76/0xbd
[<c011b15f>] ? default_wake_function+0x0/0x12
[<c0260759>] ? pccardd+0x0/0x28c
[<c01318bb>] kthread+0x3b/0x5d
[<c0131880>] ? kthread+0x0/0x5d
[<c0103c13>] kernel_thread_helper+0x7/0x10
This bug has always been there, and is now exposed by the conversion
of cls->mutex from a semaphore to a mutex. Because lockdep doesn't
check semaphores.

I don't know how to get this fixed, sorry. I'll just push
struct-class-sem-to-mutex-converting.patch at Greg until it sticks,
then it will go into mainline, then we'll get a shower of bug reports,
including this one, then someone someday will do soemthing about it.

Fun.
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