Discussion:
2.6.12-rc1-mm2
(too old to reply)
Andrew Morton
2005-03-24 13:00:25 UTC
Permalink
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/2.6.12-rc1-mm2/


- Added David Miller's networking tree to the -mm lineup as bk-net.patch.

- Added Herbert Xu's crypto development tree to the -mm lineup as
bk-cryptodev.patch.

-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.

Usually it is possible to determine the latest cset from each tree by
looking at the first couple of lines of the relevant patch in the
broken-out/ directory. Although sometimes it isn't there if I had to
massage the diff.

- There may be an x86_64 problem here, although it works for me. If it
fails early in boot, try reverting
x86_64-separate-amd-cmp-detection-from-hyper-threading.patch

- There's some work here on the recent USB PM resume bugs. If you had
problems there, please test and be sure to cc
linux-usb-***@lists.sourceforge.net in any reports.

- Some fixes for the recent DRM problems.

- Big DVB update

- md updates

- nfs4 server updates

- Lots more fixes

- Lots more bugs.



Chages since 2.6.12-rc1-mm1:


linus.patch
bk-acpi.patch
bk-agpgart.patch
bk-alsa.patch
bk-arm.patch
bk-audit.patch
bk-cifs.patch
bk-cpufreq.patch
bk-cryptodev.patch
bk-driver-core.patch
bk-drm.patch
bk-drm-via.patch
bk-i2c.patch
bk-ia64.patch
bk-ieee1394.patch
bk-input.patch
bk-jfs.patch
bk-kbuild.patch
bk-libata.patch
bk-net.patch
bk-netdev.patch
bk-nfs.patch
bk-ntfs.patch
bk-pci.patch
bk-scsi.patch
bk-scsi-rc-fixes.patch
bk-serial.patch
bk-usb.patch
bk-watchdog.patch
bk-xfs.patch

Latest versions of external trees

-input-fix-fast-scrolling-scancodes-in-atkbdc.patch
-b44-allocate-tx-bounce-bufs-as-needed.patch
-drivers-net-myri_codeh-cleanup.patch
-e100-napi-state-machine-fix.patch
-fix-pci_disable_device-in-8139too.patch
-bonding-needs-inet.patch
-drivers-net-sis900c-fix-a-warning.patch
-fix-suspend-resume-on-via-velocity.patch
-we-18-aka-wpa.patch
-smc91x-addr-config-check.patch
-smc91x-warning-fix.patch
-tcp-infrastructure-split-out.patch
-tcp-bic-11-support.patch
-tcp-westwood-support.patch
-tcp-westwood-support-kconfig-fix.patch
-tcp-vegas-support.patch
-tcp-high-speed-support.patch
-drivers-net-arcnet-arcnetc-gcc4-fixes.patch
-drivers-net-depcac-gcc4-fix.patch

Merged

-fix-agp_backend-usage-in-drm_agp_init.patch

Fixed differently in bk-drm.patch

-tcp-infrastructure-split-out.patch
-tcp-bic-11-support.patch
-tcp-westwood-support.patch
-tcp-westwood-support-kconfig-fix.patch
-tcp-vegas-support.patch
-tcp-high-speed-support.patch

These broke changes in bk-net.patch.

+ppc64-fix-aio-panic-caused-by-is_hugepage_only_range.patch

AIO-vs-hugetlb oops fix

+acpi-ec-warning-fix.patch

Fix bk-acpi warning

+agp-fix-for-xen-vmm.patch

Xen preparatory work

+3dfx-drm-depends-on-pci.patch

Fixes for bk-drm.patch

+alps-printk-tidy.patch

Fix up a bk-input printk.

+nfs4-empty-array-fix.patch

bk-nfs build fix

+debug-for-pci-io-mem-allocation.patch

Extra pci layer debugging support

+usb_cdc-build-fix.patch

Fix build for old gcc

+fix-harmful-typos-in-zd1201c.patch

Fix zd1201c bogons

+usb-resume-fixes.patch
+usb-suspend-updates-interface-suspend.patch
+hcd-suspend-uses-pm_message_t.patch

Fixes for USB PM resume.

+fix-mmap-of-dev-kmem.patch

Fix oopses with mmapping of /dev/kmem

+unused-size-assignment-in-filemap_nopage.patch

Remove some dead code and a warning

+freepgt-free_pgtables-use-vma-list.patch
+freepgt-remove-mm_vm_sizemm.patch
+freepgt-hugetlb_free_pgd_range.patch
+freepgt-remove-arch-pgd_addr_end.patch
+freepgt-mpnt-to-vma-cleanup.patch
+freepgt-hugetlb-area-is-clean.patch

Core mm pagetable handling simplification (hah), cleanup, speedup.

+a-new-10gb-ethernet-driver-by-chelsio-communications-update.patch

Updates to the Chelsio 10GB ethernet driver

+restore-ports-module-parameter-for-ip_nat_ftp-and-ip_nat_irc.patch

netfilter fix

+e1000-flush-work-queues-on-remove.patch

e1000 shutdown fix

+ipt-leak-fix.patch

net fix

+selinux-make-code-static-and-remove-unused-code.patch
+selinux-allow-mounting-of-filesystems-with-invalid-root-inode-context.patch
+selinux-audit-unrecognized-netlink-messages.patch
+selinux-add-name_connect-permission-check.patch

SELinux updates and cleanups

+ppc32-typo-fix-in-load-store-string-emulation.patch
+ppc32-report-chipset-version-in-common-proc-cpuinfo-handling.patch
+ppc32-dmasound-compilation-fix.patch
+ppc32-fix-sandpoint-soft-reboot.patch
+ppc32-64-map-prefetchable-pci-without-guarded-bit.patch

ppc32 updates

+ppc64-fix-gcc4-compile-error-in-pacah.patch
+ppc64-fix-compile-error-in-promc.patch
+ppc64-fix-linkage-error-on-g5.patch
+ppc64-fix-semtimedop-compat-syscall.patch
+ppc64-fix-pseries-hcall-stubs.patch
+ppc64-make-numa=off-command-line-argument-work-again.patch
+ppc64-fix-ethernet-phy-reset-on-imac-g5.patch

ppc64 updates

-via-irq-fixup-fix.patch
+x86-via-workaround.patch

Updated version of the VIA IRQ handling workaround

+x86-fix-esp-corruption-cpu-bug-take-2-fix.patch

Fix x86-fix-esp-corruption-cpu-bug-take-2.patch

+x86_64-update-defconfig.patch
+x86_64-separate-amd-cmp-detection-from-hyper-threading.patch
+x86_64-add-new-amd-cpuid-flags-to-cpuinfo.patch
+x86_64-add-an-64bit-entry-path-for-exec.patch
+x86_64-busses-array-is-only-indexed-with-a-8bit-value.patch
+x86_64-fix-compilation-with-config_proc_fs=n.patch
+x86_64-move-hpet-selection-into-processor-specific.patch
+x86_64-remove-never-used-obsolete-file.patch
+x86_64-fix-indentation-in-vsyscallc-no-functional.patch
+x86_64-nop-out-system-call-instruction-in-vsyscall-page.patch
+x86_64-remove-obsolete-comments-in-vsyscallc-and-fix.patch
+x86_64-remove-noisy-printk-in-k8-bus-detection-code.patch
+x86_64-remove-unused-and-broken-code-in-ioh.patch
+x86_64-remove-stale-unused-file.patch
+x86_64-move-put_user-out-of-line.patch
+x86_64-give-out-of-line-get_user-better-calling.patch
+x86_64-work-around-tyan-bios-mtrr-initialization-bug.patch
+x86_64-include-pci-express-configuration.patch
+x86_64-cleanups-in-new-backtrace-code-in-oprofile.patch
+x86_64-fix-special-isa-case-in-iounmap.patch
+x86_64-fix-formatting-and-white-space-in-signal-code.patch
+x86_64-mem=xxx-will-now-limit-kernel-memory-to-xxx.patch
+x86_64-resume-pit-for-x86_64.patch
+x86_64-fix-nmi-rtc-access-race.patch
+x86_64-minor-fix-to-tlb-flush-ipi.patch
+x86_64-always-reload-cr3-completely-when-a-lazy-mm.patch
+x86_64-fix-ldt-descriptor.patch
+x86_64-change-the-y2069-bug-in-the-rtc-timer-code-to-be.patch
+x86_64-only-free-pmds-and-puds-after-other-cpus-have.patch
+x86_64-dont-enable-interrupts-in-oopses.patch
+x86_64-fix-smp-fallback-to-up.patch
+x86_64-fix-config_preempt.patch
+x86_64-fix-exception-stack-detection-during-backtraces.patch
+x86_64-fix-gcc-34-warning-in-bitopsc.patch
+x86_64-clean-up-the-iommu-initialisation-a-bit.patch

x86_64 update

+alpha-spinlockh-update.patch

alpha build fix

+m32r-update-mmu-less-support-1.patch
+m32r-update-mmu-less-support-2.patch
+m32r-update-mmu-less-support-3.patch
+m32r-fix-m32102-i-cache-invalidation.patch
+m32r_sio-driver-update.patch

m32r update

+m68k-update-signal-delivery-handling.patch
+m68k-stdma-replace-sleep_on-with-wait_event.patch
+zorro-replace-printk-with-pr_info-in-drivers-zorro-zorroc.patch
+mac-ncr5380-scsi-fix-bus-error.patch
+m68k-ip-checksum-updates.patch
+sun-3-3x-enable-sun-partition-tables-support-by-default.patch
+m68k-add-missing-pieces-of-thread-info-tif_memdie-support.patch
+tpm-depends-on-pci.patch

m68k update and other stuff from Gerd.

-uml-cope-with-uml_net-security-fix.patch
+uml-cope-with-uml_net-security-fix-2.patch

Updated

+uml-fix-compile.patch
+uml-cpu_relax-fix.patch
+uml-extend-cmd-line-limits.patch
+uml-disable-more-hardware-kconfig-opt-and-rename-usermode-to-uml.patch
+uml-little-build-fixes.patch
+uml-factor-out-common-code-in-user-obj-handling.patch
+uml-kbuild-link-cmd.patch
+uml-add-kconfig-debug-deps.patch
+uml-real-fix-for-__gcov_init-symbols.patch
+uml-fix-cond-expr-as-lvalues-warning.patch

UML update

+s390-swapped-memset-arguments.patch

s390 dyslexia fix

-building-areca-arcmsr-driver-outside-kernel-source-tree.patch

Folded into the ever-updated areca-raid-linux-scsi-driver.patch

+keys-pass-session-keyring-to-call_usermodehelper.patch
+keys-pass-session-keyring-to-call_usermodehelper-warning-fix.patch
+keys-use-rcu-to-manage-session-keyring-pointer.patch
+keys-make-request-key-create-an-authorisation-key.patch

Key management updates

+fix-mmap-return-value-to-conform-to-posix.patch

Make mmap posixly correct again.

+timers-enable-irqs-in-__mod_timer.patch
+timers-enable-irqs-in-__mod_timer-tidy.patch

More updates to the core kernel timer code.

+fat-set-ms_noatime-to-msdos.patch
+fat-fix-msdos-datetime.patch

fatfs fixes

+fix-compile-warning-in-drivers-pnp-resourcec-with-config_pci.patch

Warning fix

+nlm-fix-f_count-leak.patch

nfsd fix

+module-parameter-fixes.patch

Fix some module parameters

+fs-hpfs-fix-hpfs-support-under-64-bit-kernel.patch

Fix hpfs for 64-bit machines

+arch-hook-for-notifying-changes-in-pte-protections-bits.patch

ia64 core mm hook

+serial-digi-neo-driver.patch

New serial driver

+netmos-parallel-serial-combo-support.patch

Improved netmos parport support.

+consolidate-asm-ipch.patch

ipx.h cleanups

+bt819-array-indexing-fix.patch

Fix bogon in a v4l driver

+unified-spinlock-initialization.patch

spinlock cleanup

+drivers-block-dac960c-fix-a-use-after-free.patch
+drivers-telephony-ixj-fix-a-use-after-free.patch

Couple of use-after-free fixes

+dvb-clarify-firmware-upload-messages.patch
+dvb-dibcom-frontend-fixes.patch
+dvb-dibusb-misc-fixes.patch
+dvb-skystar2-remove-duplicate-pci_release_region.patch
+dvb-mt352-pinnacle-300i-comments.patch
+dvb-support-activy-budget-card.patch
+dvb-skystar2-update-email-address.patch
+dvb-ves1x93-invert_pwm-fix.patch
+dvb-dibusb-readme-update.patch
+dvb-dibusb-support-hauppauge-wintv-nova-t-usb2.patch
+dvb-nxt2002-qam64-256-support.patch
+dvb-get_dvb_firmware-new-unshield-version.patch
+dvb-dib3000-corrected-device-naming.patch
+dvb-dibusb-debug-changes.patch
+dvb-dibusb-increased-the-number-of-urbs-for-usb11-devices.patch
+dvb-ttusb_dec-use-alternative-interface-to-save-bandwidth.patch
+dvb-l64781-email-address-fix.patch
+dvb-skystar2-fix-mac-address-reading.patch
+dvb-support-kworld-adstech-instant-dvb-t-usb20.patch
+dvb-cleanups-make-stuff-static.patch
+dvb-refactor-sw-pid-filter-to-drop-redundant-code.patch
+dvb-nxt2002-fix-max-frequency.patch
+dvb-ttusb-budget-s-usb_unlink_urb-usb_kill_urb.patch
+dvb-av7110-fix-oops-when-av7110_ir_init-failed.patch
+dvb-saa7146-static-initialization.patch
+dvb-av7110-error-handling-during-attach.patch
+dvb-corrected-links-to-firmware-files.patch
+dvb-support-pchdtv-hd2000.patch
+dvb-dibusb-support-nova-t-usb-ir.patch
+dvb-oren-or51211-or51132_qam-and-or51132_vsb-firmware-download-info.patch
+dvb-ttusb_dec-ir-support.patch
+dvb-dibusb-pll-fix.patch
+dvb-tda10021-fix-continuity-errors.patch
+dvb-saa7146-remove-duplicate-setgpio.patch
+dvb-fix-cams-on-typhoon-dvb-s.patch
+dvb-frontends-kfree-cleanup.patch
+dvb-clear-up-confusion-between-ids-and-adapters.patch
+dvb-dibusb-remove-useless-ifdef.patch
+dvb-support-for-technotrend-pci-dvb-t.patch
+dvb-dibusb-hanftek-umt-010-fixes.patch
+dvb-vfree-checking-cleanups.patch
+dvb-convert-from-pci_module_init-to-pci_register_driver.patch
+dvb-dibusb-support-dtt200u-yakumo-typhoon-hama-usb20-device.patch
+dvb-sparse-warnings-on-one-bit-bitfields.patch
+dvb-support-nova-s-rev-22.patch
+dvb-ttusb_dec-cleanup.patch
+dvb-gcc-295-compile-fixes.patch
+dvb-mt352-cleanups.patch

DVB system updates

+ext3-fix-journal_unmap_buffer-race.patch
+ext3-dynamic-allocating-block-reservation-info.patch
+ext3-reservation-info-cleanup-remove-rsv_seqlock.patch
+ext3-reservation-info-cleanup-remove-rsv_seqlock-fix.patch
+ext3-move-goal-logical-block-into-block-allocation-info.patch

Reduce the size of ext3 inodes

+pcmcia-select-crc32-in-kconfig-for-pcmcia.patch

pcmcia linkage fix

+svcrpc-auth_domain-documentation.patch
+nfsd4-fix-share-conflict-tests.patch
+nfsd4-remove-unneeded-stateowner-arguments.patch
+nfsd4-fix-use-after-put-in-cb_recall.patch
+nfsd4-allow-read-on-open-for-write.patch
+nfsd4-factor-out-common-open_truncate-code.patch
+nfsd4-fix-failure-to-truncate-on-some-opens.patch
+nfsd4_remove_unused_acl_function.patch
+nfsd4-dont-set-write_owner-in-either-allow-or-deny-bits.patch
+nfsd4-acl-dont-set-named-attrs.patch
+nfsd4-acl-error-fix.patch
+nfsd4-rename-release_delegation.patch
+nfsd4-remove-trailing-whitespace-from-nfs4procc.patch
+nfsd4-fix-open-returns-for-other-claim-types.patch
+nfsd4-fix-indentation-in-nfsd4_open.patch

nfsd updates

+rock-lindent.patch
+rock-manual-tidies.patch
+rock-remove-CHECK_SP.patch
+rock-remove-CONTINUE_DECLS.patch
+rock-remove-CHECK_CE.patch
+rock-remove-SETUP_ROCK_RIDGE.patch
+rock-remove-MAYBE_CONTINUE.patch
+rock-comment-tidies.patch
+rock-lindent-rock-h.patch
+isofs-remove-debug-stuff.patch
+rock-handle-corrupted-directories.patch
+rock-rename-union-members.patch
+rock-handle-directory-overflows.patch

rotoroot and fix the isofs rock-ridge handling.

+perfctr-x86-fix-and-cleanups.patch
+perfctr-ppc32-fix-and-cleanups.patch
+perfctr-64-bit-values-in-register-descriptors.patch
+perfctr-64-bit-values-in-register-descriptors-fix.patch

perfctr updates

-x86_64-entry64.patch

Is in one of the above x86_64 patches

-revert-allow-oem-written-modules-to-make-calls-to-ia64-oem-sal-functions.patch

Drop this - the modules are now in the kernel.

+wbsd-update.patch

mmc driver update

+md-a-couple-of-tidyups-relating-to-the-bitmap-file.patch
+md-call-bitmap_daemon_work-regularly.patch
+md-print-correct-pid-for-newly-created-bitmap-writeback-daemon.patch
+md-minor-code-rearrangement-in-bitmap_init_from_disk.patch
+md-make-sure-md-bitmap-is-cleared-on-a-clean-start.patch
+md-improve-debug-printing-of-bitmap-superblock.patch
+md-check-return-value-of-write_page-rather-than-ignore-it.patch
+md-enable-the-bitmap-write-back-daemon-and-wait-for-it.patch
+md-dont-skip-bitmap-pages-due-to-lack-of-bit-that-we-just-cleared.patch
+md-fix-bug-when-raid1-attempts-a-partial-reconstruct.patch
+md-allow-md-intent-bitmap-to-be-stored-near-the-superblock.patch
+md-allow-md-to-update-multiple-superblocks-in-parallel.patch

md updates for the new bitmap-based intent logging code.

+fuse-mount-options-fix-fix.patch

fuse fixlet

-cryptoapi-prepare-for-processing-multiple-buffers-at.patch
-cryptoapi-update-padlock-to-process-multiple-blocks-at.patch

These are in the bk-cryptodev patch

+drivers-scsi-pas16c-make-code-static.patch

namespace cleanup

+x86-geode-support-fixes.patch

Tidy up the new x86 Geode CPU support

+drivers-scsi-initioc-cleanups.patch
+dont-do-pointless-null-checks-and-casts-before-kfree.patch
+drivers-char-isicomc-section-fixes.patch
+sound-oss-cleanups.patch

Little fixes

+mm-mmapnommuc-several-unexports.patch
+unexport-hugetlb_total_pages.patch
+unexport-clear_page_dirty_for_io.patch
+mm-filemapc-make-sync_page_range_nolock-static.patch
+mm-filemapc-make-generic_file_direct_io-static.patch

Various dodgy-looking changes to the kernel namespace. These will stay in
-mm for a while.



number of patches in -mm: 823
number of changesets in external trees: 620
number of patches in -mm only: 794
total patches: 1414



All 823 patches:



linus.patch

pcmcia-properly-bail-out-on-mtd-related-ioctl-invocation.patch
pcmcia: properly bail out on MTD-related ioctl invocation

pcmcia-dont-lock-up-in-rsrc_nonstatic-pcmcia_validate_mem.patch
pcmcia: don't lock up in rsrc_nonstatic pcmcia_validate_mem

pcmcia-dont-send-eject-request-events-to-userspace.patch
pcmcia: don't send eject request events to userspace

ppc64-preliminary-changes-to-of-fixup-functions.patch
ppc64: preliminary changes to OF fixup functions

ppc64-make-of-node-fixup-code-usable-at-runtime.patch
ppc64: make OF node fixup code usable at runtime

ppc64-introduce-pseries_reconfig.patch
ppc64: introduce pSeries_reconfig.[ch]

ppc64-promc-use-pseries-reconfig-notifier.patch
ppc64: prom.c: use pSeries reconfig notifier

ppc64-fix-aio-panic-caused-by-is_hugepage_only_range.patch
ppc64: fix AIO panic on PPC64 caused by is_hugepage_only_range()

handle-multiple-video-cards-on-the-same-bus.patch
handle multiple video cards on the same bus

tty-overrun-time-fix.patch
tty overrun time fix

ia64-msi-warning-fixes.patch
ia64 msi warning fixes

ia64-config_apci_numa-fix.patch
ia64 CONFIG_APCI_NUMA fix

bk-acpi.patch

acpi-ec-warning-fix.patch
acpi ec.c warning fix

acpi-toshiba-failure-handling.patch
acpi: Toshiba failure handling

acpi-video-pointer-size-fix.patch
acpi video pointer size fix

acpi-create_polling_proc-fix.patch
acpi: create_polling_proc() fix

bk-agpgart.patch

agp-make-some-code-static.patch
AGP: make some code static

agp-fix-for-xen-vmm.patch
AGP fix for Xen VMM

bk-alsa.patch

include-linux-soundcardh-endianness-fix.patch
include/linux/soundcard.h: endianness fix

bk-arm.patch

arm-atomic_sub_and_test.patch
arm atomic_sub_and_test()

bk-audit.patch

bk-cifs.patch

bk-cpufreq.patch

bk-cryptodev.patch

bk-driver-core.patch

export-platform_add_devices.patch
export platform_add_devices

bk-drm.patch

3dfx-drm-depends-on-pci.patch
3dfx DRM depends on PCI

bk-drm-via.patch

bk-i2c.patch

bk-ia64.patch

bk-ieee1394.patch

bk-input.patch

alps-printk-tidy.patch
alps-printk-tidy

bk-jfs.patch

bk-kbuild.patch

uml-make-deb-pkg-build-target-build-a-debian-style-user-mode-linux-package.patch
uml: make deb-pkg build target build a Debian-style user-mode-linux package

uml-restore-proper-descriptions-in-make-deb-pkg-target.patch
UML - Restore proper descriptions in make deb-pkg target

doc-describe-kbuild-pitfall.patch
doc: describe Kbuild pitfall

complete-cpufreq-kconfig-cleanup.patch
complete cpufreq Kconfig cleanup

bk-libata.patch

bk-net.patch

bk-netdev.patch

bk-nfs.patch

nfs4-empty-array-fix.patch
nfs4 empty array fix

bk-ntfs.patch

bk-pci.patch

debug-for-pci-io-mem-allocation.patch
DEBUG for PCI IO & MEM allocation

pci-pci-transparent-bridge-handling-improvements-pci-core.patch
PCI-PCI transparent bridge handling improvements (pci core)

pci-pci-transparent-bridge-handling-improvements-yenta_socket.patch
PCI-PCI transparent bridge handling improvements (yenta_socket)

acpi-bridge-hotadd-acpi-based-root-bridge-hot-add.patch
acpi bridge hotadd: ACPI based root bridge hot-add

acpi-bridge-hotadd-fix-pci_enable_device-for-p2p-bridges.patch
acpi bridge hotadd: Fix pci_enable_device() for p2p bridges

acpi-bridge-hotadd-make-pcibios_fixup_bus-hot-plug-safe.patch
acpi bridge hotadd: Make pcibios_fixup_bus() hot-plug safe

acpi-bridge-hotadd-prevent-duplicate-bus-numbers-when-scanning-pci-bridge.patch
acpi bridge hotadd: Prevent duplicate bus numbers when scanning PCI bridge

acpi-bridge-hotadd-take-the-pci-lock-when-modifying-pci-bus-or-device-lists.patch
acpi bridge hotadd: Take the PCI lock when modifying pci bus or device lists

acpi-bridge-hotadd-link-newly-created-pci-child-bus-to-its-parent-on-creation.patch
acpi bridge hotadd: Link newly created pci child bus to its parent on creation

acpi-bridge-hotadd-make-the-pci-remove-routines-safe-for-failed-hot-plug.patch
acpi bridge hotadd: Make the PCI remove routines safe for failed hot-plug

acpi-bridge-hotadd-remove-hot-plugged-devices-that-could-not-be-allocated-resources.patch
acpi bridge hotadd: Remove hot-plugged devices that could not be allocated resources

acpi-bridge-hotadd-read-bridge-resources-when-fixing-up-the-bus.patch
acpi bridge hotadd: Read bridge resources when fixing up the bus

acpi-bridge-hotadd-allow-acpi-add-and-start-operations-to-be-done-independently.patch
acpi bridge hotadd: Allow ACPI .add and .start operations to be done independently

acpi-bridge-hotadd-export-the-interface-to-get-pci-id-for-an-acpi-handle.patch
acpi bridge hotadd: Export the interface to get PCI id for an ACPI handle

bk-scsi.patch

megaraid_sas-announcing-new-module-for.patch
megaraid_sas: Announcing new module for LSI Logic's SAS based MegaRAID controllers

open-iscsi-scsi.patch
open-iscsi-scsi

open-iscsi-headers.patch
open-iscsi-headers

open-iscsi-kconfig.patch
open-iscsi-kconfig

open-iscsi-makefile.patch
open-iscsi-makefile

open-iscsi-netlink.patch
open-iscsi-netlink

open-iscsi-doc.patch
open-iscsi-doc

bk-scsi-rc-fixes.patch

add-scsi-changer-driver.patch
add scsi changer driver

scsi-ch-build-fix.patch
scsi ch.c build fix

bk-serial.patch

bk-usb.patch

usb-resume-fixes.patch
usb resume fixes

usb-suspend-updates-interface-suspend.patch
usb suspend updates (interface suspend)

hcd-suspend-uses-pm_message_t.patch
hcd suspend uses pm_message_t

zd1201-makefile-fix.patch
zd1201 makefile fix

zd1201-build-fix.patch
zd1201 build fix

usb-support-for-new-ipod-mini-and-possibly-others.patch
usb: support for new ipod mini (and possibly others)

usb-wacom-driver-update.patch
usb: wacom driver update

bk-watchdog.patch

bk-xfs.patch

mm.patch
add -mmN to EXTRAVERSION

fix-help-for-acpi_container.patch
Fix help for ACPI_CONTAINER

swapspace-layout-improvements.patch
swapspace-layout-improvements
/proc/swaps negative Used

bdi-provide-backing-device-capability-information.patch
BDI: Provide backing device capability information [try #3]

cpusets-big-numa-cpu-and-memory-placement-backing_dev-fix.patch
cpusets-big-numa-cpu-and-memory-placement-backing_dev-fix

add-a-clear_pages-function-to-clear-pages-of-higher.patch
add a clear_pages function to clear pages of higher order

slab-kmalloc-cleanups.patch
slab.[ch]: kmalloc() cleanups

slab-64bit-fix.patch
slab: 64-bit fix

vmscan-move-code-to-isolate-lru-pages-into-separate-function.patch
vmscan: move code to isolate LRU pages into separate function

mm-counter-operations-through-macros.patch
mm counter operations through macros

mm-counter-operations-through-macros-tidy.patch
mm-counter-operations-through-macros-tidt

vmscan-notice-slab-shrinking.patch
vmscan: notice slab shrinking

slab-shrinkers-use-vfs_cache_pressure.patch
slab shrinkers: use vfs_cache_pressure

madvise-do-not-split-the-maps.patch
madvise: do not split the maps

madvise-merge-the-maps.patch
madvise: merge the maps

include-cleanup-in-pgalloch.patch
include cleanup in pgalloc.h

fix-mmap-of-dev-kmem.patch
Fix mmap of /dev/kmem

unused-size-assignment-in-filemap_nopage.patch
unused 'size' assignment in filemap_nopage

freepgt-free_pgtables-use-vma-list.patch
freepgt: free_pgtables use vma list

freepgt-remove-mm_vm_sizemm.patch
freepgt: remove MM_VM_SIZE(mm)

freepgt-hugetlb_free_pgd_range.patch
freepgt: hugetlb_free_pgd_range

freepgt-remove-arch-pgd_addr_end.patch
freepgt: remove arch pgd_addr_end

freepgt-mpnt-to-vma-cleanup.patch
freepgt: mpnt to vma cleanup

freepgt-hugetlb-area-is-clean.patch
freepgt: hugetlb area is clean

eni155p-error-handling-fix.patch
ENI155P error handling fix

remove-last_rx-update-from-loopback-device.patch
remove last_rx update from loopback device

a-new-10gb-ethernet-driver-by-chelsio-communications.patch
A new 10GB Ethernet Driver by Chelsio Communications

a-new-10gb-ethernet-driver-by-chelsio-communications-update.patch
A new 10GB Ethernet Driver by Chelsio Communications (update)

pcnet32-bug-79c975-fiber-fix.patch
pcnet32 79C975 fiber fix

dm9000-network-driver.patch
DM9000 network driver

null-pointer-bug-in-netpollc.patch
NULL pointer bug in netpoll.c

restore-ports-module-parameter-for-ip_nat_ftp-and-ip_nat_irc.patch
Restore ports module parameter for ip_nat_ftp and ip_nat_irc

e1000-flush-work-queues-on-remove.patch
e1000: flush work queues on remove

ipt-leak-fix.patch
memory leak in net/sched/ipt.c?

selinux-make-code-static-and-remove-unused-code.patch
SELinux: make code static and remove unused code

selinux-allow-mounting-of-filesystems-with-invalid-root-inode-context.patch
SELinux: allow mounting of filesystems with invalid root inode context

selinux-audit-unrecognized-netlink-messages.patch
SELinux: audit unrecognized netlink messages

selinux-add-name_connect-permission-check.patch
SELinux: add name_connect permission check

ppc32-fix-mv64x60-internal-sram-size.patch
ppc32: Fix mv64x60 internal SRAM size

ppc32-move-83xx-85xx-device-and-system-description-files.patch
ppc32: Move 83xx & 85xx device and system description files

ppc32-fix-config_serial_text_debug-support-on-83xx.patch
ppc32: Fix CONFIG_SERIAL_TEXT_DEBUG support on 83xx

ppc32-typo-fix-in-load-store-string-emulation.patch
ppc32: typo fix in load/store string emulation

ppc32-report-chipset-version-in-common-proc-cpuinfo-handling.patch
ppc32: Report chipset version in common /proc/cpuinfo handling

ppc32-dmasound-compilation-fix.patch
ppc32: dmasound compilation fix

ppc32-fix-sandpoint-soft-reboot.patch
ppc32: Fix Sandpoint Soft Reboot

ppc32-64-map-prefetchable-pci-without-guarded-bit.patch
ppc32/64: Map prefetchable PCI without guarded bit

ppc64-pci_dnc-use-pseries-reconfig-notifier.patch
ppc64: pci_dn.c: use pSeries reconfig notifier

ppc64-pseries_iommuc-use-pseries-reconfig-notifier.patch
ppc64: pSeries_iommu.c: use pSeries reconfig notifier

ppc64-fix-gcc4-compile-error-in-pacah.patch
ppc64: fix gcc4 compile error in paca.h

ppc64-fix-compile-error-in-promc.patch
ppc64: fix compile error in prom.c

ppc64-fix-linkage-error-on-g5.patch
ppc64: fix linkage error on G5

ppc64-fix-semtimedop-compat-syscall.patch
ppc64: fix semtimedop compat syscall

ppc64-fix-pseries-hcall-stubs.patch
ppc64: fix pseries hcall stubs

ppc64-make-numa=off-command-line-argument-work-again.patch
ppc64: Make numa=off command line argument work again

ppc64-fix-ethernet-phy-reset-on-imac-g5.patch
ppc64: Fix ethernet PHY reset on iMac G5

mips-linkage-fix.patch
mips linkage fix

x86-reduce-cacheline-bouncing-in-cpu_idle_wait.patch
x86: reduce cacheline bouncing in cpu_idle_wait

x86-cmos-time-update-optimisation.patch
x86: CMOS time update optimisation

x86-cmos-time-update-optimisation-tidy.patch
x86-cmos-time-update-optimisation-tidy

x86-cmos-time-update-optimisation-locking-fix.patch
x86-cmos-time-update-optimisation locking fix

x86-cmos-time-update-optimisation-locking-fix-check.patch
x86-cmos-time-update-optimisation-locking-fix-check

x86-via-workaround.patch
x86: via workaround

via-irq-fixup-fix-warning-fix.patch
via-irq-fixup-fix-warning-fix

apm-fix-interrupts-enabled-in-device_power_up.patch
APM: fix interrupts enabled in device_power_up

rtc_lock-is-irq-safe.patch
rtc_lock is irq-safe

fix-put_user-for-80386.patch
fix put_user for 80386

es7000-legacy-mappings-update.patch
ES7000 Legacy Mappings Update

x86-fix-esp-corruption-cpu-bug-take-2.patch
x86: fix ESP corruption CPU bug (take 2)

x86-fix-esp-corruption-cpu-bug-take-2-fix.patch
x86-fix-esp-corruption-cpu-bug-take-2 fix

es7000-dmi-cleanup.patch
es7000 dmi cleanup

i386-add-kstack=n-option-from-x86_64.patch
i386: add kstack=N option (from x86_64)

reduce-inlined-x86-memcpy-by-2-bytes.patch
x86: reduce inlined memcpy by 2 bytes

rename-fpu_verify_area-to-fpu_access_ok.patch
rename FPU_*verify_area to FPU_*access_ok

x86_64-update-defconfig.patch
x86_64: Update defconfig

x86_64-separate-amd-cmp-detection-from-hyper-threading.patch
x86_64: Separate AMD CMP detection from Hyper Threading detection

x86_64-add-new-amd-cpuid-flags-to-cpuinfo.patch
x86_64: Add new AMD cpuid flags to cpuinfo

x86_64-add-an-64bit-entry-path-for-exec.patch
x86_64: Add an 64bit entry path for exec

x86_64-busses-array-is-only-indexed-with-a-8bit-value.patch
x86_64: Busses array is only indexed with a 8bit value, doesn't make sense

x86_64-fix-compilation-with-config_proc_fs=n.patch
x86_64: Fix compilation with CONFIG_PROC_FS=n

x86_64-move-hpet-selection-into-processor-specific.patch
x86_64: Move HPET selection into processor specific options

x86_64-remove-never-used-obsolete-file.patch
x86_64: Remove never used obsolete file

x86_64-fix-indentation-in-vsyscallc-no-functional.patch
x86_64: Fix indentation in vsyscall.c. No functional changes.

x86_64-nop-out-system-call-instruction-in-vsyscall-page.patch
x86_64: Nop out system call instruction in vsyscall page when not needed

x86_64-remove-obsolete-comments-in-vsyscallc-and-fix.patch
x86_64: Remove obsolete comments in vsyscall.c and fix some others.

x86_64-remove-noisy-printk-in-k8-bus-detection-code.patch
x86_64: Remove noisy printk in K8 bus detection code

x86_64-remove-unused-and-broken-code-in-ioh.patch
x86_64: Remove unused and broken code in io.h

x86_64-remove-stale-unused-file.patch
x86_64: Remove stale unused file

x86_64-move-put_user-out-of-line.patch
x86_64: Move put_user out of line

x86_64-give-out-of-line-get_user-better-calling.patch
x86_64: Give out of line get_user better calling conventions

x86_64-work-around-tyan-bios-mtrr-initialization-bug.patch
x86_64: Work around Tyan BIOS MTRR initialization bug.

x86_64-include-pci-express-configuration.patch
x86_64: Include PCI-Express configuration

x86_64-cleanups-in-new-backtrace-code-in-oprofile.patch
x86_64: Cleanups in new backtrace code in oprofile

x86_64-fix-special-isa-case-in-iounmap.patch
x86_64: Fix special ISA case in iounmap()

x86_64-fix-formatting-and-white-space-in-signal-code.patch
x86_64: Fix formatting and white space in signal code

x86_64-mem=xxx-will-now-limit-kernel-memory-to-xxx.patch
x86_64: mem=XXX will now limit kernel memory to XXX instead of XXX+1MB

x86_64-resume-pit-for-x86_64.patch
x86_64: resume PIT for x86_64

x86_64-fix-nmi-rtc-access-race.patch
x86_64: Fix NMI RTC access race

x86_64-minor-fix-to-tlb-flush-ipi.patch
x86_64: Minor fix to TLB flush IPI

x86_64-always-reload-cr3-completely-when-a-lazy-mm.patch
x86_64: Always reload CR3 completely when a lazy MM thread drops a MM.

x86_64-fix-ldt-descriptor.patch
x86_64: Fix LDT descriptor

x86_64-change-the-y2069-bug-in-the-rtc-timer-code-to-be.patch
x86_64: Change the y2069 bug in the RTC timer code to be a y2100 bug.

x86_64-only-free-pmds-and-puds-after-other-cpus-have.patch
x86_64: Only free PMDs and PUDs after other CPUs have been flushed

x86_64-dont-enable-interrupts-in-oopses.patch
x86_64: Don't enable interrupts in oopses unconditionally

x86_64-fix-smp-fallback-to-up.patch
x86_64: Fix SMP fallback to UP

x86_64-fix-config_preempt.patch
x86_64: Fix CONFIG_PREEMPT

x86_64-fix-exception-stack-detection-during-backtraces.patch
x86_64: Fix exception stack detection during backtraces

x86_64-fix-gcc-34-warning-in-bitopsc.patch
x86_64: Fix gcc 3.4 warning in bitops.c

x86_64-clean-up-the-iommu-initialisation-a-bit.patch
x86_64: Clean up the IOMMU initialisation a bit

x86-64-kconfig-typo-trivial.patch
x86-64: kconfig typo

x86_64-remove-old-decl-trivial.patch
x86_64: remove old decl (trivial)

x86_64-avoid-panic-lockup.patch
x86_64: avoid panic lockup

x86_64-hugetlb-fix.patch
x86_64: hugetlb fix

x86-64-forgot-asmlinkage-on-sys_mmap.patch
x86-64: forgot asmlinkage on sys_mmap

x86_64-reduce-cacheline-bouncing-in-cpu_idle_wait.patch
x86_64: reduce cacheline bouncing in cpu_idle_wait

x86_64-reduce-cacheline-bouncing-in-cpu_idle_wait-warning-fix.patch
x86_64-reduce-cacheline-bouncing-in-cpu_idle_wait-warning-fix

x86-64-kprobes-handle-%rip-relative-addressing-mode.patch
x86-64 kprobes: handle %RIP-relative addressing mode

kernel-parameters-ia-32-x86-64-cleanups.patch
kernel-parameters: IA-32/X86-64 cleanups

x86-x86_64-reading-deterministic-cache-parameters-and-exporting-it-in-sysfs.patch
x86, x86_64: reading deterministic cache parameters and exporting it in /sysfs

x86-x86_64-intel-dual-core-detection.patch
x86, x86_64: Intel dual-core detection

x86-cacheline-alignment-for-cpu-maps.patch
x86: cacheline alignment for cpu maps

x86_64-dump-stack-in-early-exception.patch
x86_64-dump-stack-in-early-exception

alpha-spinlockh-update.patch
alpha spinlock.h update

ia64-reduce-cacheline-bouncing-in-cpu_idle_wait.patch
ia64: reduce cacheline bouncing in cpu_idle_wait

ia64-reduce-cacheline-bouncing-in-cpu_idle_wait-fix.patch
ia64-reduce-cacheline-bouncing-in-cpu_idle_wait fix

swsusp-add-missing-refrigerator-calls.patch
swsusp: Add missing refrigerator calls

suspend-to-ram-update-videotxt-with-more-systems.patch
suspend-to-ram: update video.txt with more systems

pm-remove-obsolete-pm_-from-vtc.patch
pm: remove obsolete pm_* from vt.c

swsusp-small-updates.patch
swsusp: small updates

swsusp-1-1-kill-swsusp_restore.patch
swsusp: kill swsusp_restore

m32r-update-mmu-less-support-1.patch
m32r: Update MMU-less support #1

m32r-update-mmu-less-support-2.patch
m32r: Update MMU-less support #2

m32r-update-mmu-less-support-3.patch
m32r: Update MMU-less support #3

m32r-fix-m32102-i-cache-invalidation.patch
m32r: Fix M32102 I-cache invalidation

m32r_sio-driver-update.patch
m32r_sio driver update

m68k-update-signal-delivery-handling.patch
M68k: Update signal delivery handling

m68k-stdma-replace-sleep_on-with-wait_event.patch
M68k/stdma: Replace sleep_on() with wait_event()

zorro-replace-printk-with-pr_info-in-drivers-zorro-zorroc.patch
Zorro: replace printk() with pr_info() in drivers/zorro/zorro.c

mac-ncr5380-scsi-fix-bus-error.patch
Mac NCR5380 SCSI: Fix bus error

m68k-ip-checksum-updates.patch
M68k: IP checksum updates

sun-3-3x-enable-sun-partition-tables-support-by-default.patch
Sun-3/3x: Enable Sun partition tables support by default

m68k-add-missing-pieces-of-thread-info-tif_memdie-support.patch
M68k: Add missing pieces of thread info TIF_MEMDIE support

tpm-depends-on-pci.patch
TPM depends on PCI

uml-cope-with-uml_net-security-fix-2.patch
uml: cope with uml_net security fix

uml-fix-compile.patch
uml: fix compile

uml-cpu_relax-fix.patch
uml: cpu_relax fix

uml-extend-cmd-line-limits.patch
uml: extend cmd line limits

uml-disable-more-hardware-kconfig-opt-and-rename-usermode-to-uml.patch
uml: disable more hardware kconfig opt and rename USERMODE to UML

uml-little-build-fixes.patch
Uml: little build fixes

uml-factor-out-common-code-in-user-obj-handling.patch
uml: factor out common code in user-obj handling

uml-kbuild-link-cmd.patch
uml - kbuild: link cmd

uml-add-kconfig-debug-deps.patch
uml: add kconfig debug deps

uml-real-fix-for-__gcov_init-symbols.patch
uml: real fix for __gcov_init symbols

uml-fix-cond-expr-as-lvalues-warning.patch
Subject: [patch 12/12] uml: fix "cond. expr. as lvalues" warning

s390-swapped-memset-arguments.patch
s390: swapped memset arguments.

make-sysrq-f-call-oom_kill.patch
make sysrq-F call oom_kill()

mtrr-size-and-base-debug.patch
mtrr size-and-base debugging

cant-unmount-bad-inode.patch
Can't unmount bad inode

iounmap-debugging.patch
iounmap debugging

detect-soft-lockups.patch
detect soft lockups

detect-soft-lockups-from-touch_nmi_watchdog.patch
detect-soft-lockups: call from touch_nmi_watchdog

areca-raid-linux-scsi-driver.patch
ARECA RAID Linux scsi driver

rt-lsm.patch
RT-LSM

tty-output-lossage-fix.patch
tty output lossage fix

cx24110-conexant-frontend-update.patch
cx24110 Conexant Frontend update

nice-and-rt-prio-rlimits.patch
nice and rt-prio rlimits

relayfs.patch
relayfs

relayfs-backing_dev-fix.patch
relayfs-backing_dev-fix

cfq-iosched-update-to-time-sliced-design.patch
cfq-iosched: update to time sliced design

cfq-iosched-update-to-time-sliced-design-export-task_nice.patch
cfq-iosched-update-to-time-sliced-design-export-task_nice

cfq-iosched-update-to-time-sliced-design-fix.patch
cfq-iosched-update-to-time-sliced-design fix

cfq-iosched-update-to-time-sliced-design-fix-fix.patch
cfq-iosched-update-to-time-sliced-design-fix-fix

cfq-iosched-update-to-time-sliced-design-use-bio_data_dir.patch
cfq-iosched-update-to-time-sliced-design: use bio_data_dir()

cfq-ioschedc-fix-soft-hang-with-non-fs-requests.patch
cfq-iosched.c: fix soft hang with non-fs requests

keys-discard-key-spinlock-and-use-rcu-for-key-payload.patch
keys: Discard key spinlock and use RCU for key payload

keys-discard-key-spinlock-and-use-rcu-for-key-payload-try-4.patch
keys: Discard key spinlock and use RCU for key payload - try #4

keys-pass-session-keyring-to-call_usermodehelper.patch
Keys: Pass session keyring to call_usermodehelper()

keys-pass-session-keyring-to-call_usermodehelper-warning-fix.patch
keys-pass-session-keyring-to-call_usermodehelper-warning-fix

keys-use-rcu-to-manage-session-keyring-pointer.patch
Keys: Use RCU to manage session keyring pointer

keys-make-request-key-create-an-authorisation-key.patch
Keys: Make request-key create an authorisation key

stallion-driver-module-clean-up.patch
Stallion driver module clean up

use-__init-and-__exit-in-pktcdvd.patch
Use __init and __exit in pktcdvd

dvd-ram-support-for-pktcdvd.patch
DVD-RAM support for pktcdvd

break_lock-fix-2.patch
break_lock fix

cdrom-cdu31a-cleanups.patch
cdrom/cdu31a: cleanups

cdrom-cdu31a-locking-fixes.patch
cdrom/cdu31a: locking fixes

cdrom-cdu31a-use-wait_event.patch
cdrom/cdu31a: use wait_event

revert-gconfig-changes.patch
revert recent gconfig changes

revert-gconfig-changes-build-fix.patch
revert-gconfig-changes build fix

enable-gcc-warnings-for-vsprintf-vsnprintf-with-format-attribute.patch
Enable gcc warnings for vsprintf/vsnprintf with "format" attribute

w6692-eliminate-bad-section-references.patch
w6692: eliminate bad section references

teles3-eliminate-bad-section-references.patch
teles3: eliminate bad section references

elsa-eliminate-bad-section-references.patch
elsa eliminate bad section references

hfc_sx-eliminate-bad-section-references.patch
hfc_sx: eliminate bad section references

sedlbauer-eliminate-bad-section-references.patch
sedlbauer: eliminate bad section references

fix-mprotect-with-len=size_t-1-to-return-enomem.patch
fix mprotect() with len=(size_t)(-1) to return -ENOMEM

checkstack-fix-sort-misbehavior-for-long-function-names.patch
checkstack: fix sort misbehavior for long function names

fix-irq_affinity-write-from-proc-for-ia64.patch
Fix irq_affinity write from /proc for ia64

fix-mmap-return-value-to-conform-posix.patch
fix mmap() return value to conform POSIX

fix-mmap-return-value-to-conform-to-posix.patch
fix mmap() return value to conform to POSIX

exports-to-enable-clock-driver-modules.patch
Exports to enable clock driver modules

per-cpu-irq-stat.patch
Per cpu irq stat

kill-drivers-cdrom-mcdc.patch
kill drivers/cdrom/mcd.c

drivers-char-isicomc-gcc4-fix.patch
drivers/char/isicom.c gcc4 fix

infiniband-remove-unsafe-use-of-in_atomic.patch
InfiniBand: remove unsafe use of in_atomic()

new-console-flag-con_boot.patch
New console flag: CON_BOOT

new-console-flag-con_boot-comment.patch
new-console-flag-con_boot-comment

pipe-save-one-pipe-page.patch
pipe: save one pipe page

kprobes-incorrect-spin_unlock_irqrestore-call-in-register_kprobe.patch
kprobes: incorrect spin_unlock_irqrestore() call in register_kprobe()

ext2_make_empty-information-leak.patch
ext2_make_empty information leak fix

missing-set_fs-calls-around-kernel-syscall.patch
Missing set_fs() calls around kernel syscall

cpusets-mems-generation-deadlock-fix.patch
cpusets: mems generation deadlock fix

cpusets-alloc-gfp_wait-sleep-fix.patch
cpusets: alloc GFP_WAIT sleep fix

mtrr-uaccess-range-checking-fix.patch
mtrr: uaccess range checking fix

cciss-range-checking-fix.patch
cciss: range chcking fix

fix-posix-timers-expiring-before-their-scheduled-time.patch
Fix POSIX timers expiring before their scheduled time

fix-oops-when-inserting-ipmi_si-module.patch
Fix oops when inserting ipmi_si module

binfmt_elf-bss-padding-fix.patch
binfmt_elf bss padding fix

posix-cpu-timers-and-cputime_t-divisons.patch
posix-cpu-timers and cputime_t divisons.

timers-prepare-for-del_timer_sync-changes.patch
timers: prepare for del_timer_sync() changes

timers-rework-del_timer_sync.patch
timers: rework del_timer_sync()

timers-serialize-timers.patch
timers: serialize timers

timers-remove-memory-barriers.patch
timers: remove memory barriers

timers-cleanup-kill-__get_base.patch
timers: cleanup, kill __get_base()

timers-enable-irqs-in-__mod_timer.patch
timers: enable irqs in __mod_timer()

timers-enable-irqs-in-__mod_timer-tidy.patch
timers-enable-irqs-in-__mod_timer-tidy

ext2-3-file-limits-to-avoid-overflowing-i_blocks.patch
ext2/3 file limits to avoid overflowing i_blocks

load_elf_library-kfree-fix.patch
load_elf_library kfree fix

futex-queue_me-get_user-ordering-fix.patch
Futex: make futex_wait() atomic again

io_remap_pfn_range-add-for-all-arch-es.patch
io_remap_pfn_range: add for all arch-es

io_remap_pfn_range-add-for-all-arch-es-fix.patch
io_remap_pfn_range-add-for-all-arch-es-fix

io_remap_pfn_range-convert-sparc-callers.patch
io_remap_pfn_range: convert sparc callers

io_remap_pfn_range-fix-some-callers-for-xen.patch
io_remap_pfn_range: fix some callers for XEN

io_remap_pfn_range-convert-last-callers.patch
io_remap_pfn_range: convert last callers

alpha-build-fixes.patch
alpha build fixes

fix-pcmcia-resume-with-card-inserted.patch
Fix PCMCIA resume with card inserted

pcmcia-clean-up-suspend.patch
pcmcia: clean up suspend

small-warning-fix-for-gcc4.patch
small warning fix for gcc4

enable-sig_ign-on-blocked-signals.patch
Enable SIG_IGN on blocked signals

alpha-elimitate-two-warnings-from-gcc4.patch
alpha: elimitate two warnings from gcc4

fat-set-ms_noatime-to-msdos.patch
FAT: set MS_NOATIME to msdos

fat-fix-msdos-datetime.patch
FAT: Fix msdos ->[ac]{date,time}

fix-compile-warning-in-drivers-pnp-resourcec-with-config_pci.patch
Fix compile warning in drivers/pnp/resource.c with !CONFIG_PCI

nlm-fix-f_count-leak.patch
nlm: fix f_count leak

module-parameter-fixes.patch
module parameter fixes

fs-hpfs-fix-hpfs-support-under-64-bit-kernel.patch
fs/hpfs/*: fix HPFS support under 64-bit kernel

arch-hook-for-notifying-changes-in-pte-protections-bits.patch
arch hook for notifying changes in PTE protections bits

serial-digi-neo-driver.patch
serial: Digi Neo driver

netmos-parallel-serial-combo-support.patch
Netmos parallel/serial/combo support

consolidate-asm-ipch.patch
consolidate asm/ipc.h

bt819-array-indexing-fix.patch
bt819 array indexing fix

unified-spinlock-initialization.patch
unified spinlock initialization

drivers-block-dac960c-fix-a-use-after-free.patch
drivers/block/DAC960.c: fix a use after free

drivers-telephony-ixj-fix-a-use-after-free.patch
drivers/telephony/ixj: fix a use after free

hfs-free-page-buffers-in-releasepage.patch
hfs: free page buffers in releasepage

hfs-fix-umask-behaviour.patch
hfs: fix umask behaviour

hfs-more-bnode-error-checks.patch
hfs: more bnode error checks

hfs-fix-sign-problem-in-hfs_ext_keycmp.patch
hfs: fix sign problem in hfs_ext_keycmp

hfs-use-parse-library-for-mount-options.patch
hfs: use parse library for mount options

hfs-add-nls-support.patch
hfs: add nls support

hfs-unicode-decompose-support.patch
hfs: unicode decompose support

inotify-42.patch
inotify #42

dvb-clarify-firmware-upload-messages.patch
dvb: clarify firmware upload messages

dvb-dibcom-frontend-fixes.patch
dvb: dibcom: frontend fixes

dvb-dibusb-misc-fixes.patch
dvb: dibusb: misc. fixes

dvb-skystar2-remove-duplicate-pci_release_region.patch
dvb: skystar2: remove duplicate pci_release_region()

dvb-mt352-pinnacle-300i-comments.patch
dvb: mt352: Pinnacle 300i comments

dvb-support-activy-budget-card.patch
dvb: support Activy Budget card

dvb-skystar2-update-email-address.patch
dvb: skystar2: update email address

dvb-ves1x93-invert_pwm-fix.patch
dvb: ves1x93: invert_pwm fix

dvb-dibusb-readme-update.patch
dvb: dibusb readme update

dvb-dibusb-support-hauppauge-wintv-nova-t-usb2.patch
dvb: dibusb: support Hauppauge WinTV NOVA-T USB2

dvb-nxt2002-qam64-256-support.patch
dvb: nxt2002: QAM64/256 support

dvb-get_dvb_firmware-new-unshield-version.patch
dvb: get_dvb_firmware: new unshield version

dvb-dib3000-corrected-device-naming.patch
dvb: dib3000: corrected device naming

dvb-dibusb-debug-changes.patch
dvb: dibusb: debug changes

dvb-dibusb-increased-the-number-of-urbs-for-usb11-devices.patch
dvb: dibusb: increased the number of urbs for usb1.1 devices

dvb-ttusb_dec-use-alternative-interface-to-save-bandwidth.patch
dvb: ttusb_dec: use alternative interface to save bandwidth

dvb-l64781-email-address-fix.patch
dvb: l64781: email address fix

dvb-skystar2-fix-mac-address-reading.patch
dvb: skystar2: fix MAC address reading

dvb-support-kworld-adstech-instant-dvb-t-usb20.patch
dvb: support KWorld/ADSTech Instant DVB-T USB2.0

dvb-cleanups-make-stuff-static.patch
dvb: cleanups, make stuff static

dvb-refactor-sw-pid-filter-to-drop-redundant-code.patch
dvb: refactor sw pid filter to drop redundant code

dvb-nxt2002-fix-max-frequency.patch
dvb: nxt2002: fix max frequency

dvb-ttusb-budget-s-usb_unlink_urb-usb_kill_urb.patch
dvb: ttusb-budget: s/usb_unlink_urb/usb_kill_urb/

dvb-av7110-fix-oops-when-av7110_ir_init-failed.patch
dvb: av7110: fix Oops when av7110_ir_init() failed

dvb-saa7146-static-initialization.patch
dvb: saa7146: static initialization

dvb-av7110-error-handling-during-attach.patch
dvb: av7110: error handling during attach

dvb-corrected-links-to-firmware-files.patch
dvb: corrected links to firmware files

dvb-support-pchdtv-hd2000.patch
dvb: support pcHDTV HD2000

dvb-dibusb-support-nova-t-usb-ir.patch
dvb: dibusb: support nova-t usb ir

dvb-oren-or51211-or51132_qam-and-or51132_vsb-firmware-download-info.patch
dvb: OREN or51211, or51132_qam and or51132_vsb firmware download info

dvb-ttusb_dec-ir-support.patch
dvb: ttusb_dec: IR support

dvb-dibusb-pll-fix.patch
dvb: dibusb: pll fix

dvb-tda10021-fix-continuity-errors.patch
dvb: tda10021: fix continuity errors

dvb-saa7146-remove-duplicate-setgpio.patch
dvb: saa7146: remove duplicate setgpio

dvb-fix-cams-on-typhoon-dvb-s.patch
dvb: fix CAMs on Typhoon DVB-S

dvb-frontends-kfree-cleanup.patch
dvb: frontends: kfree() cleanup

dvb-clear-up-confusion-between-ids-and-adapters.patch
dvb: clear up confusion between ids and adapters

dvb-dibusb-remove-useless-ifdef.patch
dvb: dibusb: remove useless ifdef

dvb-support-for-technotrend-pci-dvb-t.patch
dvb: support for Technotrend PCI DVB-T

dvb-dibusb-hanftek-umt-010-fixes.patch
dvb: dibusb: HanfTek UMT-010 fixes

dvb-vfree-checking-cleanups.patch
dvb: vfree() checking cleanups

dvb-convert-from-pci_module_init-to-pci_register_driver.patch
dvb: convert from pci_module_init to pci_register_driver

dvb-dibusb-support-dtt200u-yakumo-typhoon-hama-usb20-device.patch
dvb: dibusb: support dtt200u (Yakumo/Typhoon/Hama) USB2.0 device

dvb-sparse-warnings-on-one-bit-bitfields.patch
dvb: sparse warnings on one-bit bitfields

dvb-support-nova-s-rev-22.patch
dvb: support Nova-S rev 2.2

dvb-ttusb_dec-cleanup.patch
dvb: ttusb_dec: cleanup

dvb-gcc-295-compile-fixes.patch
dvb: gcc 2.95 compile fixes

dvb-mt352-cleanups.patch
dvb: mt352: cleanups

ext3-jbd-race-releasing-in-use-journal_heads.patch
ext3/jbd race: releasing in-use journal_heads

ext3-writepages-support-for-writeback-mode.patch
ext3 writepages support for writeback mode

ext3-writeback-nobh-option.patch
ext3 writeback "nobh" option

ext3-fix-journal_unmap_buffer-race.patch
ext3: fix journal_unmap_buffer race

ext3-dynamic-allocating-block-reservation-info.patch
ext3: dynamic allocation of block reservation info

ext3-reservation-info-cleanup-remove-rsv_seqlock.patch
ext3: reservation info cleanup: remove rsv_seqlock

ext3-reservation-info-cleanup-remove-rsv_seqlock-fix.patch
ext3-reservation-info-cleanup-remove-rsv_seqlock fix

ext3-move-goal-logical-block-into-block-allocation-info.patch
ext3: move goal logical block into block allocation info structure

pcmcia-hotplug-event-for-pcmcia-devices.patch
pcmcia: hotplug event for PCMCIA devices

pcmcia-hotplug-event-for-pcmcia-socket-devices.patch
pcmcia: hotplug event for PCMCIA socket devices

pcmcia-device-and-driver-matching.patch
pcmcia: device and driver matching

pcmcia-check-for-invalid-crc32-hashes-in-id_tables.patch
pcmcia: check for invalid crc32 hashes in id_tables

pcmcia-match-for-fake-cis.patch
pcmcia: match for fake CIS

pcmcia-export-cis-in-sysfs.patch
pcmcia: export CIS in sysfs

pcmcia-cis-overrid-via-sysfs.patch
pcmcia: CIS overrid via sysfs

pcmcia-match-anonymous-cards.patch
pcmcia: match "anonymous" cards

pcmcia-allow-function-id-based-match.patch
pcmcia: allow function-ID based match

pcmcia-file2alias.patch
pcmcia: file2alias

pcmcia-request-cis-via-firmware-interface.patch
pcmcia: request CIS via firmware interface

pcmcia-cleanups.patch
pcmcia: cleanups

pcmcia-rescan-bus-always-upon-echoing-into-setup_done.patch
pcmcia: rescan bus always upon echoing into setup_done

pcmcia-id_table-for-serial_cs.patch
pcmcia: id_table for serial_cs

pcmcia-id_table-for-3c574_cs.patch
pcmcia: id_table for 3c574_cs

pcmcia-id_table-for-3c589_cs.patch
pcmcia: id_table for 3c589_cs

pcmcia-id_table-for-aha152x.patch
pcmcia: id_table for aha152x

pcmcia-id_table-for-airo_cs.patch
pcmcia: id_table for airo_cs

pcmcia-id_table-for-axnet_cs.patch
pcmcia: id_table for axnet_cs

pcmcia-id_table-for-fdomain_stub.patch
pcmcia: id_table for fdomain_stub

pcmcia-id_table-for-fmvj18x_cs.patch
pcmcia: id_table for fmvj18x_cs

pcmcia-id_table-for-ibmtr_cs.patch
pcmcia: id_table for ibmtr_cs

pcmcia-id_table-for-netwave_cs.patch
pcmcia: id_table for netwave_cs

pcmcia-id_table-for-nmclan_cs.patch
pcmcia: id_table for nmclan_cs

pcmcia-id_table-for-teles_cs.patch
pcmcia: id_table for teles_cs

pcmcia-id_table-for-ray_cs.patch
pcmcia: id_table for ray_cs

pcmcia-id_table-for-wavelan_cs.patch
pcmcia: id_table for wavelan_cs

pcmcia-id_table-for-sym53c500_csc.patch
pcmcia: id_table for sym53c500_cs.c

pcmcia-id_table-for-qlogic_stubc.patch
pcmcia: id_table for qlogic_stub.c

pcmcia-id_table-for-smc91c92_csc.patch
pcmcia: id_table for smc91c92_cs.c

pcmcia-id_table-for-orinoco_cs.patch
pcmcia: id_table for orinoco_cs

pcmcia-id_table-for-xirc2ps_csc.patch
pcmcia: id_table for xirc2ps_cs.c

pcmcia-id_table-for-ide_csc.patch
pcmcia: id_table for ide_cs.c

pcmcia-id_table-for-parport_csc.patch
pcmcia: id_table for parport_cs.c

pcmcia-id_table-for-pcnet_csc.patch
pcmcia: id_table for pcnet_cs.c

pcmcia-id_table-for-pcmciamtdc.patch
pcmcia: id_table for pcmciamtd.c

pcmcia-id_table-for-vxpocketc.patch
pcmcia: id_table for vxpocket.c

pcmcia-id_table-for-atmel_csc.patch
pcmcia: id_table for atmel_cs.c

pcmcia-id_table-for-avma1_csc.patch
pcmcia: id_table for avma1_cs.c

pcmcia-id_table-for-avm_csc.patch
pcmcia: id_table for avm_cs.c

pcmcia-id_table-for-bluecard_csc.patch
pcmcia: id_table for bluecard_cs.c

pcmcia-id_table-for-bt3c_csc.patch
pcmcia: id_table for bt3c_cs.c

pcmcia-id_table-for-btuart_csc.patch
pcmcia: id_table for btuart_cs.c

pcmcia-id_table-for-com20020_csc.patch
pcmcia: id_table for com20020_cs.c

pcmcia-id_table-for-dtl1_csc.patch
pcmcia: id_table for dtl1_cs.c

pcmcia-id_table-for-elsa_csc.patch
pcmcia: id_table for elsa_cs.c

pcmcia-id_table-for-ixj_pcmciac.patch
pcmcia: id_table for ixj_pcmcia.c

pcmcia-id_table-for-nsp_csc.patch
pcmcia: id_table for nsp_cs.c

pcmcia-id_table-for-sedlbauer_csc.patch
pcmcia: id_table for sedlbauer_cs.c

pcmcia-id_table-for-wl3501_csc.patch
pcmcia: id_table for wl3501_cs.c

pcmcia-id_table-for-pdaudiocfc.patch
pcmcia: id_table for pdaudiocf.c

pcmcia-id_table-for-synclink_csc.patch
pcmcia: id_table for synclink_cs.c

pcmcia-add-some-documentation.patch
pcmcia: add some Documentation

pcmcia-update-resource-database-adjust-routines-to-use-unsigned-long-values.patch
pcmcia: update resource database adjust routines to use unsigned long values

pcmcia-mark-parent-bridge-windows-as-resources-available-for-pcmcia-devices.patch
pcmcia: mark parent bridge windows as resources available for PCMCIA devices

pcmcia-add-a-config-option-for-the-pcmica-ioctl.patch
pcmcia: add a config option for the PCMICA ioctl

pcmcia-move-pcmcia-ioctl-to-a-separate-file.patch
pcmcia: move PCMCIA ioctl to a separate file

pcmcia-clean-up-cs-ds-callback.patch
pcmcia: clean up cs ds callback

pcmcia-clean-up-cs-ds-callback-fix.patch
pcmcia-clean-up-cs-ds-callback-fix

pcmcia-make-pcmcia-status-a-bitfield.patch
pcmcia: make PCMCIA status a bitfield

pcmcia-merge-struct-pcmcia_bus_socket-into-struct-pcmcia_socket.patch
pcmcia: merge struct pcmcia_bus_socket into struct pcmcia_socket

pcmcia-remove-unneeded-includes-in-dsc.patch
pcmcia: remove unneeded includes in ds.c

pcmcia-rename-some-functions.patch
pcmcia: rename some functions

pcmcia-move-pcmcia-resource-handling-out-of-csc.patch
pcmcia: move pcmcia resource handling out of cs.c

pcmcia-csc-cleanup.patch
pcmcia: cs.c cleanup

pcmcia-dsc-cleanup.patch
pcmcia: ds.c cleanup

pcmcia-release_class.patch
pcmcia: release_class

pcmcia-use-request_region-in-i82365.patch
pcmcia: use request_region in i82365

pcmcia-synclink_cs-irq_info2_info-is-gone.patch
pcmcia: synclink_cs IRQ_INFO2_INFO is gone

pcmcia-mod_devicetableh-fix-for-different-sizes-in-kernel-and-userspace.patch
pcmcia: mod_devicetable.h fix for different sizes in kernel- and userspace

pcmcia-select-crc32-in-kconfig-for-pcmcia.patch
pcmcia: select crc32 in Kconfig for PCMCIA

svcrpc-auth_domain-documentation.patch
svcrpc: auth_domain documentation

nfsd4-fix-share-conflict-tests.patch
nfsd4: fix share conflict tests

nfsd4-remove-unneeded-stateowner-arguments.patch
nfsd4: remove unneeded stateowner arguments

nfsd4-fix-use-after-put-in-cb_recall.patch
nfsd4: fix use after put() in cb_recall

nfsd4-allow-read-on-open-for-write.patch
nfsd4: allow read on open for write

nfsd4-factor-out-common-open_truncate-code.patch
nfsd4: factor out common open_truncate code

nfsd4-fix-failure-to-truncate-on-some-opens.patch
nfsd4: fix failure to truncate on some opens

nfsd4_remove_unused_acl_function.patch
nfsd4_remove_unused_acl_function

nfsd4-dont-set-write_owner-in-either-allow-or-deny-bits.patch
nfsd4: don't set WRITE_OWNER in either allow or deny bits

nfsd4-acl-dont-set-named-attrs.patch
nfsd4: acl don't set named attrs

nfsd4-acl-error-fix.patch
nfsd4: acl error fix

nfsd4-rename-release_delegation.patch
nfsd4: rename release_delegation

nfsd4-remove-trailing-whitespace-from-nfs4procc.patch
nfsd4: remove trailing whitespace from nfs4proc.c

nfsd4-fix-open-returns-for-other-claim-types.patch
nfsd4: fix open returns for other claim types

nfsd4-fix-indentation-in-nfsd4_open.patch
nfsd4: fix indentation in nfsd4_open

nfsacl-solaris-nfsacl-workaround.patch
nfsacl: Solaris nfsacl workaround

kgdb-ga.patch
kgdb stub for ia32 (George Anzinger's one)
kgdbL warning fix
kgdb buffer overflow fix
kgdbL warning fix
kgdb: CONFIG_DEBUG_INFO fix
x86_64 fixes
correct kgdb.txt Documentation link (against 2.6.1-rc1-mm2)
kgdb: fix for recent gcc
kgdb warning fixes
THREAD_SIZE fixes for kgdb
Fix stack overflow test for non-8k stacks
kgdb-ga.patch fix for i386 single-step into sysenter
fix TRAP_BAD_SYSCALL_EXITS on i386
add TRAP_BAD_SYSCALL_EXITS config for i386
kgdb-is-incompatible-with-kprobes
kgdb-ga-build-fix
kgdb-ga-fixes
kgdb: kill off highmem_start_page
kgdb documentation fix

kgdb-x86-config_debug_info-fix.patch
kgdb CONFIG_DEBUG_INFO fix

kgdboe-netpoll.patch
kgdb-over-ethernet via netpoll
kgdboe: fix configuration of MAC address

kgdb-x86_64-support.patch
kgdb-x86_64-support.patch for 2.6.2-rc1-mm3
kgdb-x86_64-warning-fixes
kgdb-x86_64-fix
kgdb-x86_64-serial-fix
kprobes exception notifier fix

kgdb-x86_64-config_debug_info-fix.patch
kgdb CONFIG_DEBUG_INFO fix

rock-lindent.patch
rock: lindent it

rock-manual-tidies.patch
rock: manual tidies

rock-remove-CHECK_SP.patch
rock: remove CHECK_SP

rock-remove-CONTINUE_DECLS.patch
rock: remove CONTINUE_DECLS

rock-remove-CHECK_CE.patch
rock: remove CHECK_CE

rock-remove-SETUP_ROCK_RIDGE.patch
rock: remove SETUP_ROCK_RIDGE

rock-remove-MAYBE_CONTINUE.patch
rock: remove MAYBE_CONTINUE

rock-comment-tidies.patch
rock: comment tidies

rock-lindent-rock-h.patch
rock: lindent rock.h

isofs-remove-debug-stuff.patch
isofs: remove debug stuff

rock-handle-corrupted-directories.patch
rock.c: handle corrupted directories

rock-rename-union-members.patch
rock: rename union members

rock-handle-directory-overflows.patch
rock: handle directory overflows

journal_add_journal_head-debug.patch
journal_add_journal_head-debug

list_del-debug.patch
list_del debug check

page-owner-tracking-leak-detector.patch
Page owner tracking leak detector

make-page_owner-handle-non-contiguous-page-ranges.patch
make page_owner handle non-contiguous page ranges

add-gfp_mask-to-page-owner.patch
add gfp_mask to page owner

unplug-can-sleep.patch
unplug functions can sleep

firestream-warnings.patch
firestream warnings

periodically-scan-redzone-entries-and-slab-control-structures.patch
periodically scan redzone entries and slab control structures

slab-leak-detector.patch
slab leak detector

slab-leak-detector-warning-fixes.patch
slab leak detector warning fixes

irqpoll.patch
irqpoll

figure-out-who-is-inserting-bogus-modules.patch
Figure out who is inserting bogus modules

figure-out-who-is-inserting-bogus-modules-warning-fix.patch
Warning fix and be extra careful about array in kernel/module.c

releasing-resources-with-children.patch
Releasing resources with children

perfctr-core.patch
perfctr: core
perfctr: remove bogus perfctr_sample_thread() calls

perfctr-i386.patch
perfctr: i386

perfctr-x86-core-updates.patch
perfctr x86 core updates

perfctr-x86-driver-updates.patch
perfctr x86 driver updates

perfctr-x86-driver-cleanup.patch
perfctr: x86 driver cleanup

perfctr-prescott-fix.patch
Prescott fix for perfctr

perfctr-x86-update-2.patch
perfctr x86 update 2

perfctr-x86_64.patch
perfctr: x86_64

perfctr-x86_64-core-updates.patch
perfctr x86_64 core updates

perfctr-ppc.patch
perfctr: PowerPC

perfctr-ppc32-driver-update.patch
perfctr: ppc32 driver update

perfctr-ppc32-mmcr0-handling-fixes.patch
perfctr ppc32 MMCR0 handling fixes

perfctr-ppc32-update.patch
perfctr ppc32 update

perfctr-ppc32-update-2.patch
perfctr ppc32 update

perfctr-virtualised-counters.patch
perfctr: virtualised counters

perfctr-remap_page_range-fix.patch

virtual-perfctr-illegal-sleep.patch
virtual perfctr illegal sleep

make-perfctr_virtual-default-in-kconfig-match-recommendation.patch
Make PERFCTR_VIRTUAL default in Kconfig match recommendation in help text

perfctr-ifdef-cleanup.patch
perfctr ifdef cleanup

perfctr-update-2-6-kconfig-related-updates.patch
perfctr: Kconfig-related updates

perfctr-virtual-updates.patch
perfctr virtual updates

perfctr-virtual-cleanup.patch
perfctr: virtual cleanup

perfctr-ppc32-preliminary-interrupt-support.patch
perfctr ppc32 preliminary interrupt support

perfctr-update-5-6-reduce-stack-usage.patch
perfctr: reduce stack usage

perfctr-interrupt-support-kconfig-fix.patch
perfctr interrupt_support Kconfig fix

perfctr-low-level-documentation.patch
perfctr low-level documentation

perfctr-inheritance-1-3-driver-updates.patch
perfctr inheritance: driver updates

perfctr-inheritance-2-3-kernel-updates.patch
perfctr inheritance: kernel updates

perfctr-inheritance-3-3-documentation-updates.patch
perfctr inheritance: documentation updates

perfctr-inheritance-locking-fix.patch
perfctr inheritance locking fix

perfctr-api-changes-first-step.patch
perfctr API changes: first step

perfctr-virtual-update.patch
perfctr virtual update

perfctr-x86-64-ia32-emulation-fix.patch
perfctr x86-64 ia32 emulation fix

perfctr-sysfs-update-1-4-core.patch
perfctr sysfs update: core

perfctr-sysfs-update.patch
Perfctr sysfs update

perfctr-sysfs-update-2-4-x86.patch
perfctr sysfs update: x86

perfctr-sysfs-update-3-4-x86-64.patch
perfctr sysfs update: x86-64
perfctr: syscall numbers in x86-64 ia32-emulation
perfctr x86_64 native syscall numbers fix

perfctr-sysfs-update-4-4-ppc32.patch
perfctr sysfs update: ppc32

perfctr-2710-api-update-1-4-common.patch
perfctr-2.7.10 API update 1/4: common

perfctr-2710-api-update-2-4-i386.patch
perfctr-2.7.10 API update 2/4: i386

perfctr-2710-api-update-3-4-x86_64.patch
perfctr-2.7.10 API update 3/4: x86_64

perfctr-2710-api-update-4-4-ppc32.patch
perfctr-2.7.10 API update 4/4: ppc32

perfctr-api-update-1-9-physical-indexing-x86.patch
perfctr API update 1/9: physical indexing, x86

perfctr-api-update-2-9-physical-indexing-ppc32.patch
perfctr API update 2/9: physical indexing, ppc32

perfctr-api-update-3-9-cpu_control_header-x86.patch
perfctr API update 3/9: cpu_control_header, x86

perfctr-api-update-4-9-cpu_control_header-ppc32.patch
perfctr API update 4/9: cpu_control_header, ppc32

perfctr-api-update-5-9-cpu_control_header-common.patch
perfctr API update 5/9: cpu_control_header, common

perfctr-api-update-6-9-cpu_control-access-common.patch
perfctr API update 6/9: cpu_control access, common

perfctr-api-update-7-9-cpu_control-access-x86.patch
perfctr API update 7/9: cpu_control access, x86

perfctr-api-update-8-9-cpu_control-access-ppc32.patch
perfctr API update 8/9: cpu_control access, ppc32

perfctr-api-update-9-9-domain-based-read-write-syscalls.patch
perfctr API update 9/9: domain-based read/write syscalls

perfctr-ia32-syscalls-on-x86-64-fix.patch
perfctr ia32 syscalls on x86-64 fix

perfctr-cleanups-1-3-common.patch
perfctr cleanups: common

perfctr-cleanups-2-3-ppc32.patch
perfctr cleanups: ppc32

perfctr-cleanups-3-3-x86.patch
perfctr cleanups: x86

perfctr-x86-fix-and-cleanups.patch
perfctr: x86 fix and cleanups

perfctr-ppc32-fix-and-cleanups.patch
perfctr: ppc32 fix and cleanups

perfctr-64-bit-values-in-register-descriptors.patch
perfctr: 64-bit values in register descriptors

perfctr-64-bit-values-in-register-descriptors-fix.patch
perfctr-64-bit-values-in-register-descriptors fix

sched2-fix-schedstats-warning.patch
sched: fix schedstats warning

sched2-cleanup-wake_idle.patch
sched: cleanup wake_idle

sched2-improve-load-balancing-pinned-tasks.patch
sched: improve load balancing pinned tasks

sched2-reduce-active-load-balancing.patch
sched: reduce active load balancing

sched2-fix-smt-scheduling-problems.patch
sched: fix SMT scheduling problems

sched2-add-debugging.patch
sched: add debugging

sched2-less-aggressive-idle-balancing.patch
sched: less aggressive idle balancing

sched2-balance-timers.patch
sched: balance timers

sched2-tweak-affine-wakeups.patch
sched: tweak affine wakeups

sched2-no-aggressive-idle-balancing.patch
sched: no aggressive idle balancing

sched2-balance-on-fork.patch
sched: balance on fork

sched2-schedstats-update-for-balance-on-fork.patch
sched: schedstats update for balance on fork

sched2-sched-tuning.patch
sched: sched tuning

sched2-sched-tuning-fix.patch
sched2-sched-tuning-fix

sched2-sched-domain-sysctl.patch
sched: sched domain sysctl

add-do_proc_doulonglongvec_minmax-to-sysctl-functions.patch
Add do_proc_doulonglongvec_minmax to sysctl functions
add-do_proc_doulonglongvec_minmax-to-sysctl-functions-fix
add-do_proc_doulonglongvec_minmax-to-sysctl-functions fix 2

allow-x86_64-to-reenable-interrupts-on-contention.patch
Allow x86_64 to reenable interrupts on contention

i386-cpu-hotplug-updated-for-mm.patch
i386 CPU hotplug updated for -mm
ppc64: fix hotplug cpu

disable-atykb-warning.patch
disable atykb "too many keys pressed" warning

export-file_ra_state_init-again.patch
Export file_ra_state_init() again

cachefs-filesystem.patch
CacheFS filesystem

numa-policies-for-file-mappings-mpol_mf_move-cachefs.patch
numa-policies-for-file-mappings-mpol_mf_move for cachefs

cachefs-release-search-records-lest-they-return-to-haunt-us.patch
CacheFS: release search records lest they return to haunt us

fix-64-bit-problems-in-cachefs.patch
Fix 64-bit problems in cachefs

cachefs-fixed-typos-that-cause-wrong-pointer-to-be-kunmapped.patch
cachefs: fixed typos that cause wrong pointer to be kunmapped

cachefs-return-the-right-error-upon-invalid-mount.patch
CacheFS: return the right error upon invalid mount

fix-cachefs-barrier-handling-and-other-kernel-discrepancies.patch
Fix CacheFS barrier handling and other kernel discrepancies

remove-error-from-linux-cachefsh.patch
Remove #error from linux/cachefs.h

cachefs-warning-fix-2.patch
cachefs warning fix 2

cachefs-linkage-fix-2.patch
cachefs linkage fix

cachefs-build-fix.patch
cachefs build fix

cachefs-documentation.patch
CacheFS documentation

add-page-becoming-writable-notification.patch
Add page becoming writable notification

add-page-becoming-writable-notification-fix.patch
do_wp_page_mk_pte_writable() fix

add-page-becoming-writable-notification-build-fix.patch
add-page-becoming-writable-notification build fix

provide-a-filesystem-specific-syncable-page-bit.patch
Provide a filesystem-specific sync'able page bit

provide-a-filesystem-specific-syncable-page-bit-fix.patch
provide-a-filesystem-specific-syncable-page-bit-fix

provide-a-filesystem-specific-syncable-page-bit-fix-2.patch
provide-a-filesystem-specific-syncable-page-bit-fix-2

make-afs-use-cachefs.patch
Make AFS use CacheFS

afs-cachefs-dependency-fix.patch
afs-cachefs-dependency-fix

split-general-cache-manager-from-cachefs.patch
Split general cache manager from CacheFS

turn-cachefs-into-a-cache-backend.patch
Turn CacheFS into a cache backend

rework-the-cachefs-documentation-to-reflect-fs-cache-split.patch
Rework the CacheFS documentation to reflect FS-Cache split

update-afs-client-to-reflect-cachefs-split.patch
Update AFS client to reflect CacheFS split

fscache-menuconfig-help-fix-documentation-path.patch
fscache-menuconfig-help-fix-documentation-pathc

x86-rename-apic_mode_exint.patch
kexec: x86: rename APIC_MODE_EXINT

x86-local-apic-fix.patch
kexec: x86: local apic fix

x86_64-e820-64bit.patch
kexec: x86_64: e820 64bit fix

x86-i8259-shutdown.patch
kexec: x86: i8259 shutdown: disable interrupts

x86_64-i8259-shutdown.patch
kexec: x86_64: add i8259 shutdown method

x86-apic-virtwire-on-shutdown.patch
kexec: x86: resture apic virtual wire mode on shutdown

x86_64-apic-virtwire-on-shutdown.patch
kexec: x86_64: restore apic virtual wire mode on shutdown

vmlinux-fix-physical-addrs.patch
kexec: vmlinux: fix physical addresses

x86-vmlinux-fix-physical-addrs.patch
kexec: x86: vmlinux: fix physical addresses

x86_64-vmlinux-fix-physical-addrs.patch
kexec: x86_64: vmlinux: fix physical addresses

x86-config-kernel-start.patch
kexec: x86: add CONFIG_PYSICAL_START

kexec-reserve-bootmem-fix-for-booting-nondefault-location-kernel.patch
kexec: reserve Bootmem fix for booting nondefault location kernel

x86_64-config-kernel-start.patch
kexec: x86_64: add CONFIG_PHYSICAL_START

kexec-kexec-generic.patch
kexec: add kexec syscalls

kexec-kexec-generic-kexec-use-unsigned-bitfield.patch
kexec: use unsigned bitfield

x86-machine_shutdown.patch
kexec: x86: factor out apic shutdown code

x86-kexec.patch
kexec: x86 kexec core

x86-crashkernel.patch
crashdump: x86 crashkernel option

x86-crashkernel-fix.patch
kexec: fix for broken kexec on panic

x86_64-machine_shutdown.patch
kexec: x86_64: factor out apic shutdown code

x86_64-kexec.patch
kexec: x86_64 kexec implementation

x86_64-crashkernel.patch
crashdump: x86_64: crashkernel option

kexec-ppc-support.patch
kexec: kexec ppc support

kexec-ppc-fix-noret_type.patch
kexec: ppc: fix NORET_TYPE

x86-crash_shutdown-nmi-shootdown.patch
crashdump: x86: add NMI handler to capture other CPUs

x86-crash_shutdown-snapshot-registers.patch
kexec: x86: snapshot registers during crash shutdown

x86-crash_shutdown-apic-shutdown.patch
kexec: x86 shutdown APICs during crash_shutdown

crashdump-documentation.patch
crashdump: documentation

crashdump-memory-preserving-reboot-using-kexec.patch
crashdump: memory preserving reboot using kexec

crashdump-routines-for-copying-dump-pages.patch
crashdump: routines for copying dump pages

crashdump-routines-for-copying-dump-pages-fixes.patch
crashdump-routines-for-copying-dump-pages-fixes

crashdump-elf-format-dump-file-access.patch
crashdump: elf format dump file access

crashdump-linear-raw-format-dump-file-access.patch
crashdump: linear raw format dump file access

crashdump-linear-raw-format-dump-file-access-coding-style.patch
crashdump-linear-raw-format-dump-file-access-coding-style

kdump-export-crash-notes-section-address-through.patch
Kdump: Export crash notes section address through sysfs

kdump-export-crash-notes-section-address-through-build-fix.patch
kdump-export-crash-notes-section-address-through build fix

kdump-export-crash-notes-section-address-through-x86_64-fix.patch
kdump-export-crash-notes-section-address-through x86_64 fix

reiser4-sb_sync_inodes.patch
reiser4: vfs: add super_operations.sync_inodes()

reiser4-allow-drop_inode-implementation.patch
reiser4: export vfs inode.c symbols

reiser4-truncate_inode_pages_range.patch
reiser4: vfs: add truncate_inode_pages_range()

reiser4-export-remove_from_page_cache.patch
reiser4: export pagecache add/remove functions to modules

reiser4-export-page_cache_readahead.patch
reiser4: export page_cache_readahead to modules

reiser4-reget-page-mapping.patch
reiser4: vfs: re-check page->mapping after calling try_to_release_page()

reiser4-rcu-barrier.patch
reiser4: add rcu_barrier() synchronization point

reiser4-rcu-barrier-license-fix.patch
reiser4-rcu-barrier-license-fix

reiser4-export-inode_lock.patch
reiser4: export inode_lock to modules

reiser4-export-inode_lock-unexport-__iget.patch
reiser4-export-inode_lock-unexport-__iget

reiser4-export-pagevec-funcs.patch
reiser4: export pagevec functions to modules

reiser4-export-radix_tree_preload.patch
reiser4: export radix_tree_preload() to modules

reiser4-export-find_get_pages.patch

reiser4-radix_tree_lookup_slot.patch
reiser4: add radix_tree_lookup_slot()

reiser4-perthread-pages.patch
reiser4: per-thread page pools

reiser4-perthread_pages_alloc-cleanup.patch
perthread_pages_alloc cleanup

reiser4-include-reiser4.patch
reiser4: add to build system

reiser4-doc.patch
reiser4: documentation

reiser4-only.patch
reiser4: main fs

fs-reiser4-possible-cleanups.patch
fs/reiser4/: possible cleanups

reiser4-kconfig-help-cleanup.patch
reiser4 Kconfig help cleanup

reiser4-cleanup-pg_arch_1.patch
reiser4 cleanup (PG_arch_1)

reiser4-build-fix.patch
reiser4 build fix

reiser4-update.patch
reiser4 update

reiser4-only-memory_backed-fix.patch
reiser4-only-memory_backed-fix

add-acpi-based-floppy-controller-enumeration.patch
Add ACPI-based floppy controller enumeration.

possible-dcache-bug-debugging-patch.patch
Possible dcache BUG: debugging patch

serial-add-support-for-non-standard-xtals-to-16c950-driver.patch
serial: add support for non-standard XTALs to 16c950 driver

add-support-for-possio-gcc-aka-pcmcia-siemens-mc45.patch
Add support for Possio GCC AKA PCMCIA Siemens MC45

generic-serial-cli-conversion.patch
generic-serial cli() conversion

specialix-io8-cli-conversion.patch
Specialix/IO8 cli() conversion

sx-cli-conversion.patch
SX cli() conversion

au1x00_uart-deadlock-fix.patch
au1x00_uart deadlock fix

wbsd-update.patch
wbsd update

remove-lock_section-from-x86_64-spin_lock-asm.patch
remove LOCK_SECTION from x86_64 spin_lock asm

kfree_skb-dump_stack.patch
kfree_skb-dump_stack

minimal-ide-disk-updates.patch
Minimal ide-disk updates

vt-dont-call-unblank-at-irq-time.patch
vt: don't call unblank at irq time

ppc32-move-powermac-backlight-stuff-to-a-workqueue.patch
ppc32: move powermac backlight stuff to a workqueue

radeonfb-implement-proper-workarounds-for-pll-accesses.patch
radeonfb: Implement proper workarounds for PLL accesses

radeonfb-ddc-i2c-fix.patch
radeonfb: DDC i2c fix

fbdev-nvidia-licensing-clarification.patch
fbdev: mvidia licensing clarification

fbcon-stop-framebuffer-operations-before-hardware-is-properly-initialized.patch
fbcon: Stop framebuffer operations before hardware is properly initialized

nvidiafb-maximize-blit-buffer-capacity.patch
nvidiafb: Maximize blit buffer capacity

pm2fb-x-and-vt-switching-crash-fix.patch
pm2fb: X and VT switching crash fix

nvidiafb-kconfig-help-text-update-for-config-fb_nvidia.patch
nvidiafb: Kconfig help text update for config FB_NVIDIA

fbdev-cleanups-in-drivers-video-part-2.patch
fbdev: Cleanups in drivers/video part 2

fbdev-cleanups-in-drivers-video-part-2-fix.patch
fbdev-cleanups-in-drivers-video-part-2 fix

excessive-atyfb-debug-messages.patch
Excessive atyfb debug messages

atyfb-add-boot-module-option-to-override-composite-sync.patch
atyfb: Add boot/module option to override composite sync

fbdev-kconfig-fix-for-macmodes-and-ppc.patch
fbdev: Kconfig fix for macmodes and PPC

fbdev-convert-drivers-to-pci_register_driver.patch
fbdev: Convert drivers to pci_register_driver

sisfb-trivial-cleanups.patch
sisfb: Trivial cleanups

tridentfb-clean-up-printks.patch
tridentfb: Clean up printk()'s

s1d13xxxfb-add-support-for-epson-s1d13806-fb.patch
s1d13xxxfb: Add support for Epson S1D13806 FB

nvidiafb-process-boot-options-earlier.patch
nvidiafb: Process boot options earlier

fbcon-save-var-rotate-field-in-struct-display.patch
fbcon: Save var rotate field in struct display

fbcon-call-set_par-per-fb_info-once-during-init.patch
fbcon: Call set_par per fb_info once during init

fbcon-do-not-set-palette-if-console-is-not-visible.patch
fbcon: Do not set palette if console is not visible

nvidiafb-delete-i2c-bus-on-driver-unload.patch
nvidiafb: Delete i2c bus on driver unload

neofb-mmio-fixes.patch
neofb: mmio fixes

neofb-set-hwaccel-flags-properly.patch
neofb: Set hwaccel flags properly

remove-redundant-null-checks-before-kfree-in-drivers-video.patch
remove redundant NULL checks before kfree() in drivers/video/

remove-redundant-null-checks-before-kfree-in-drivers-video-fix.patch
remove-redundant-null-checks-before-kfree-in-drivers-video fix

md-merge-md_enter_safemode-into-md_check_recovery.patch
md: merge md_enter_safemode into md_check_recovery

md-improve-locking-on-safemode-and-move-superblock-writes.patch
md: improve locking on 'safemode' and move superblock writes

md-improve-the-interface-to-sync_request.patch
md: improve the interface to sync_request

md-optimised-resync-using-bitmap-based-intent-logging.patch
md: optimised resync using Bitmap based intent logging

md-a-couple-of-tidyups-relating-to-the-bitmap-file.patch
md: a couple of tidyups relating to the bitmap file.

md-call-bitmap_daemon_work-regularly.patch
md: call bitmap_daemon_work regularly

md-print-correct-pid-for-newly-created-bitmap-writeback-daemon.patch
md: print correct pid for newly created bitmap-writeback-daemon.

md-minor-code-rearrangement-in-bitmap_init_from_disk.patch
md: minor code rearrangement in bitmap_init_from_disk

md-make-sure-md-bitmap-is-cleared-on-a-clean-start.patch
md: make sure md bitmap is cleared on a clean start.

md-printk-fix.patch
md printk fix

md-improve-debug-printing-of-bitmap-superblock.patch
md: improve debug-printing of bitmap superblock.

md-check-return-value-of-write_page-rather-than-ignore-it.patch
md: check return value of write_page, rather than ignore it

md-enable-the-bitmap-write-back-daemon-and-wait-for-it.patch
md: enable the bitmap write-back daemon and wait for it.

md-dont-skip-bitmap-pages-due-to-lack-of-bit-that-we-just-cleared.patch
md: don't skip bitmap pages due to lack of bit that we just cleared.

md-optimised-resync-using-bitmap-based-intent-logging-fix.patch
md-optimised-resync-using-bitmap-based-intent-logging fix

md-raid1-support-for-bitmap-intent-logging.patch
md: raid1 support for bitmap intent logging

md-fix-bug-when-raid1-attempts-a-partial-reconstruct.patch
md: fix bug when raid1 attempts a partial reconstruct.

md-raid1-support-for-bitmap-intent-logging-fix.patch
md: initialise sync_blocks in raid1 resync

md-optimise-reconstruction-when-re-adding-a-recently-failed-drive.patch
md: optimise reconstruction when re-adding a recently failed drive.

md-fix-deadlock-due-to-md-thread-processing-delayed-requests.patch
md: fix deadlock due to md thread processing delayed requests.

md-allow-md-intent-bitmap-to-be-stored-near-the-superblock.patch
md: allow md intent bitmap to be stored near the superblock.

md-allow-md-to-update-multiple-superblocks-in-parallel.patch
md: allow md to update multiple superblocks in parallel.

detect-atomic-counter-underflows.patch
detect atomic counter underflows

post-halloween-doc.patch
post halloween doc

fuse-maintainers-kconfig-and-makefile-changes.patch
FUSE - MAINTAINERS, Kconfig and Makefile changes

fuse-core.patch
FUSE - core

fuse-device-functions.patch
FUSE - device functions

fuse-read-only-operations.patch
FUSE - read-only operations

fuse-read-write-operations.patch
FUSE - read-write operations

fuse-file-operations.patch
FUSE - file operations

fuse-mount-options.patch
FUSE - mount options

fuse-mount-options-fix.patch
fuse: fix busy inodes after unmount

fuse-mount-options-fix-fix.patch
FUSE: fix locking for background list

fuse-extended-attribute-operations.patch
FUSE - extended attribute operations

fuse-readpages-operation.patch
FUSE - readpages operation

fuse-nfs-export.patch
FUSE - NFS export

fuse-direct-i-o.patch
FUSE - direct I/O

fuse-transfer-readdir-data-through-device.patch
fuse: transfer readdir data through device

drivers-isdn-divert-isdn_divertc-make-5-functions-static.patch
drivers/isdn/divert/isdn_divert.c: make 5 functions static

drivers-isdn-capi-make-some-code-static.patch
drivers/isdn/capi/: make some code static

drivers-scsi-pas16c-make-code-static.patch
drivers/scsi/pas16.c: make code static

fix-pm_message_t-in-generic-code.patch
Fix pm_message_t in generic code

fix-u32-vs-pm_message_t-in-usb.patch
Fix u32 vs. pm_message_t in USB

more-pm_message_t-fixes.patch
more pm_message_t fixes

fix-u32-vs-pm_message_t-confusion-in-oss.patch
Fix u32 vs. pm_message_t confusion in OSS

fix-u32-vs-pm_message_t-confusion-in-pcmcia.patch
Fix u32 vs. pm_message_t confusion in PCMCIA

fix-u32-vs-pm_message_t-confusion-in-framebuffers.patch
Fix u32 vs. pm_message_t confusion in framebuffers

fix-u32-vs-pm_message_t-confusion-in-mmc.patch
Fix u32 vs. pm_message_t confusion in MMC

fix-u32-vs-pm_message_t-confusion-in-serials.patch
Fix u32 vs. pm_message_t confusion in serials

fix-u32-vs-pm_message_t-in-macintosh.patch
Fix u32 vs. pm_message_t in macintosh

fix-u32-vs-pm_message_t-confusion-in-agp.patch
Fix u32 vs. pm_message_t confusion in AGP

cyrix-eliminate-bad-section-references.patch
cyrix: eliminate bad section references

drivers-media-video-tvaudioc-make-some-variables-static.patch
drivers/media/video/tvaudio.c: make some variables static

drivers-isdn-sc-possible-cleanups.patch
drivers/isdn/sc/: possible cleanups

drivers-isdn-pcbit-possible-cleanups.patch
drivers/isdn/pcbit/: possible cleanups

drivers-isdn-i4l-possible-cleanups.patch
drivers/isdn/i4l/: possible cleanups

unexport-mca_find_device_by_slot.patch
unexport mca_find_device_by_slot

drivers-isdn-hardware-avm-misc-cleanups.patch
drivers/isdn/hardware/avm/: misc cleanups

drivers-isdn-act2000-capic-if-0-an-unused-function.patch
drivers/isdn/act2000/capi.c: #if 0 an unused function

tpm-fix-gcc-printk-warnings.patch
tpm: fix gcc printk warnings

x86-64-add-memcpy-memset-prototypes.patch
x86-64: add memcpy/memset prototypes

au1100fb-convert-to-c99-inits.patch
au1100fb: convert to C99 inits.

reiserfs-use-null-instead-of-0.patch
reiserfs: use NULL instead of 0

comments-on-locking-of-task-comm.patch
comments on locking of task->comm

riottyc-cleanups-and-warning-fix.patch
riotty.c cleanups and warning fix

fixup-a-comment-still-refering-to-verify_area.patch
fix up a comment still refering to verify_area

char-ds1620-use-msleep-instead-of-schedule_timeout.patch
char/ds1620: use msleep() instead of schedule_timeout()

char-tty_io-replace-schedule_timeout-with-msleep_interruptible.patch
char/tty_io: replace schedule_timeout() with msleep_interruptible()

kernel-timer-fix-msleep_interruptible-comment.patch
kernel/timer: fix msleep_interruptible() comment

ixj-compile-warning-cleanup.patch
ixj* - compile warning cleanup

spelling-cleanups-in-shrinker-code.patch
Spelling cleanups in shrinker code

init-do_mounts_initrdc-fix-sparse-warning.patch
init/do_mounts_initrd.c: fix sparse warning

arch-i386-kernel-trapsc-fix-sparse-warnings.patch
arch/i386/kernel/traps.c: fix sparse warnings

arch-i386-kernel-apmc-fix-sparse-warnings.patch
arch/i386/kernel/apm.c: fix sparse warnings

arch-i386-mm-faultc-fix-sparse-warnings.patch
arch/i386/mm/fault.c: fix sparse warnings

arch-i386-crypto-aesc-fix-sparse-warnings.patch
arch/i386/crypto/aes.c: fix sparse warnings

codingstyle-trivial-whitespace-fixups.patch
CodingStyle: trivial whitespace fixups

small-partitions-msdos-cleanups.patch
small partitions/msdos cleanups

remove-redundant-null-check-before-before-kfree-in.patch
remove redundant NULL check before before kfree() in kernel/sysctl.c

update-ross-biro-bouncing-email-address.patch
update Ross Biro bouncing email address

get-rid-of-redundant-null-checks-before-kfree-in-arch-i386.patch
get rid of redundant NULL checks before kfree() in arch/i386/

remove-redundant-null-checks-before-kfree-in-sound-and.patch
remove redundant NULL checks before kfree() in sound/ and avoid casting pointers about to be kfree()'ed

x86-geode-support-fixes.patch
x86: geode support fixes

drivers-scsi-initioc-cleanups.patch
drivers/scsi/initio.c: cleanups

dont-do-pointless-null-checks-and-casts-before-kfree.patch
selinux: kfree cleanup

drivers-char-isicomc-section-fixes.patch
drivers/char/isicom.c: section fixes

sound-oss-cleanups.patch
sound/oss/: cleanups

mm-mmapnommuc-several-unexports.patch
mm/{mmap,nommu}.c: several unexports

unexport-hugetlb_total_pages.patch
unexport hugetlb_total_pages

unexport-clear_page_dirty_for_io.patch
unexport clear_page_dirty_for_io

mm-filemapc-make-sync_page_range_nolock-static.patch
mm/filemap.c: make sync_page_range_nolock static

mm-filemapc-make-generic_file_direct_io-static.patch
mm/filemap.c: make generic_file_direct_IO static



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Please read the FAQ at http://www.tux.org/lkml/
Stefano Rivoir
2005-03-24 14:50:25 UTC
Permalink
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/2.
6.12-rc1-mm2/
- Some fixes for the recent DRM problems.
Hi Andrew,

While I was OK with DRM up to 2.6.12-rc1-mm1, now I get this at startup, and
Xorg fails to enable DRI (attached, lspci and .config):

Unable to handle kernel paging request at virtual address 72ff64d7
printing eip:
e087eb44
*pde = 00000000
Oops: 0002 [#1]
PREEMPT
Modules linked in: radeon drm sd_mod scsi_mod lp hotkey fan container button
ide_cd 8250_pnp parport_pc parport floppy pcspkr sk98lin yenta_socket
rsrc_nonstatic pcmcia_core ehci_hcd usbhid ohci_hcd snd_intel8x0m 8250_pci
8250 serial_core ohci1394 ieee1394 sis_agp agpgart vfat fat video thermal
processor ac battery snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss
snd_pcm snd_timer snd soundcore snd_page_alloc skge evdev
CPU: 0
EIP: 0060:[<e087eb44>] Not tainted VLI
EFLAGS: 00013286 (2.6.12-rc1-mm2)
EIP is at agp_find_bridge+0x0/0xffffc77f [agpgart]
eax: dff1d000 ebx: de228400 ecx: 00000000 edx: 000000d0
esi: dd860000 edi: de228450 ebp: e1a4bd90 esp: dd811f48
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 4698, threadinfo=dd810000 task=dfca3030)
Stack: e1a085fb dd860000 00000000 e1a4c240 e1a06ed0 dd860000 e1a4c240 dff1d000
dd860000 e1a071ce e1a4c240 c01abfaf e1a4bd90 dff1d000 e1a4c240 00000310
e1a03adf ffffffff 00000000 00000310 fffffffc e1a4e180 dd810000 dd810000
Call Trace:
[<e1a085fb>] drm_agp_init+0x3b/0xb0 [drm]
[<e1a06ed0>] drm_fill_in_dev+0xf0/0x1b0 [drm]
[<e1a071ce>] drm_get_dev+0x4e/0xc0 [drm]
[<c01abfaf>] kobject_get+0xf/0x20
[<e1a03adf>] drm_init+0x6f/0xb0 [drm]
[<c0130589>] sys_init_module+0x139/0x1e0
[<c0102fdb>] sysenter_past_esp+0x54/0x75
Code: 6e 66 69 67 5f 62 79 74 65 00 61 67 70 5f 70 75 74 5f 62 72 69 64 67 65
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 65 00 <c0> a7 87 e0 dc 94
cd de dc 94 cd de 00 00 00 00 00 00 00 00 00
--
Stefano Rivoir
Manuel Lauss
2005-03-24 15:20:24 UTC
Permalink
Post by Stefano Rivoir
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/2.
6.12-rc1-mm2/
- Some fixes for the recent DRM problems.
Hi Andrew,
While I was OK with DRM up to 2.6.12-rc1-mm1, now I get this at startup, and
Unable to handle kernel paging request at virtual address 72ff64d7
e087eb44
*pde = 00000000
Oops: 0002 [#1]
PREEMPT
Modules linked in: radeon drm sd_mod scsi_mod lp hotkey fan container button
ide_cd 8250_pnp parport_pc parport floppy pcspkr sk98lin yenta_socket
rsrc_nonstatic pcmcia_core ehci_hcd usbhid ohci_hcd snd_intel8x0m 8250_pci
8250 serial_core ohci1394 ieee1394 sis_agp agpgart vfat fat video thermal
processor ac battery snd_intel8x0 snd_ac97_codec snd_pcm_oss snd_mixer_oss
snd_pcm snd_timer snd soundcore snd_page_alloc skge evdev
CPU: 0
EIP: 0060:[<e087eb44>] Not tainted VLI
EFLAGS: 00013286 (2.6.12-rc1-mm2)
EIP is at agp_find_bridge+0x0/0xffffc77f [agpgart]
eax: dff1d000 ebx: de228400 ecx: 00000000 edx: 000000d0
esi: dd860000 edi: de228450 ebp: e1a4bd90 esp: dd811f48
ds: 007b es: 007b ss: 0068
Process modprobe (pid: 4698, threadinfo=dd810000 task=dfca3030)
Stack: e1a085fb dd860000 00000000 e1a4c240 e1a06ed0 dd860000 e1a4c240 dff1d000
dd860000 e1a071ce e1a4c240 c01abfaf e1a4bd90 dff1d000 e1a4c240 00000310
e1a03adf ffffffff 00000000 00000310 fffffffc e1a4e180 dd810000 dd810000
[<e1a085fb>] drm_agp_init+0x3b/0xb0 [drm]
[<e1a06ed0>] drm_fill_in_dev+0xf0/0x1b0 [drm]
[<e1a071ce>] drm_get_dev+0x4e/0xc0 [drm]
[<c01abfaf>] kobject_get+0xf/0x20
[<e1a03adf>] drm_init+0x6f/0xb0 [drm]
[<c0130589>] sys_init_module+0x139/0x1e0
[<c0102fdb>] sysenter_past_esp+0x54/0x75
Code: 6e 66 69 67 5f 62 79 74 65 00 61 67 70 5f 70 75 74 5f 62 72 69 64 67 65
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 65 00 <c0> a7 87 e0 dc 94
cd de dc 94 cd de 00 00 00 00 00 00 00 00 00
I get a similar Oops at boot; I noticed this warning during compilation:

drivers/char/drm/drm_agpsupport.c: In function `drm_agp_init':
drivers/char/drm/drm_agpsupport.c:391: warning: implicit declaration of function `agp_find_bridge'
drivers/char/drm/drm_agpsupport.c:391: warning: assignment makes pointer from integer without a cast

I dont know what header to include/modify to make it go away.
DRM and AGP are compiled into the kernel (no modules).
--
Manuel Lauss

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Brice Goglin
2005-03-24 15:30:22 UTC
Permalink
Post by Stefano Rivoir
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/2.
6.12-rc1-mm2/
- Some fixes for the recent DRM problems.
Hi Andrew,
While I was OK with DRM up to 2.6.12-rc1-mm1, now I get this at startup, and
Same problem on my Radeon M6 LY here.
This seems to be due to agp_find_bridge not being exported anymore
in agp_backend.h. Dave might have forgotten it when reworking my patch.
Patch attached.

Brice


Signoff-by: Brice Goglin <***@ens-lyon.org>


--- linux-mm/include/linux/agp_backend.h.old 2005-03-24
16:17:25.000000000 +0100
+++ linux-mm/include/linux/agp_backend.h 2005-03-24
16:10:25.000000000 +0100
@@ -100,6 +100,7 @@
extern int agp_bind_memory(struct agp_memory *, off_t);
extern int agp_unbind_memory(struct agp_memory *);
extern void agp_enable(struct agp_bridge_data *, u32);
+extern struct agp_bridge_data * (*agp_find_bridge)(struct pci_dev *);
extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
extern void agp_backend_release(struct agp_bridge_data *);

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Stefano Rivoir
2005-03-24 15:50:16 UTC
Permalink
Post by Brice Goglin
Post by Stefano Rivoir
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/
2. 6.12-rc1-mm2/
- Some fixes for the recent DRM problems.
Hi Andrew,
While I was OK with DRM up to 2.6.12-rc1-mm1, now I get this at startup,
--- linux-mm/include/linux/agp_backend.h.old 2005-03-24
16:17:25.000000000 +0100
+++ linux-mm/include/linux/agp_backend.h 2005-03-24
16:10:25.000000000 +0100
@@ -100,6 +100,7 @@
extern int agp_bind_memory(struct agp_memory *, off_t);
extern int agp_unbind_memory(struct agp_memory *);
extern void agp_enable(struct agp_bridge_data *, u32);
+extern struct agp_bridge_data * (*agp_find_bridge)(struct pci_dev *);
extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
extern void agp_backend_release(struct agp_bridge_data *);
Right, that fixed it for me.

Thank you.
--
Stefano Rivoir
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Andrew Morton
2005-03-24 20:10:10 UTC
Permalink
Post by Stefano Rivoir
Post by Brice Goglin
Post by Stefano Rivoir
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/
2. 6.12-rc1-mm2/
- Some fixes for the recent DRM problems.
Hi Andrew,
While I was OK with DRM up to 2.6.12-rc1-mm1, now I get this at startup,
--- linux-mm/include/linux/agp_backend.h.old 2005-03-24
16:17:25.000000000 +0100
+++ linux-mm/include/linux/agp_backend.h 2005-03-24
16:10:25.000000000 +0100
@@ -100,6 +100,7 @@
extern int agp_bind_memory(struct agp_memory *, off_t);
extern int agp_unbind_memory(struct agp_memory *);
extern void agp_enable(struct agp_bridge_data *, u32);
+extern struct agp_bridge_data * (*agp_find_bridge)(struct pci_dev *);
extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
extern void agp_backend_release(struct agp_bridge_data *);
Right, that fixed it for me.
There were contradictory patches in flight and I stuck the latest drm tree
into rc1-mm2 at the last minute, alas. You should revert
agp-make-some-code-static.patch.

But I assume that fixing the compile warnings does not fix the oopses which
Stefano and Brice are seeing?

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Brice Goglin
2005-03-24 20:30:12 UTC
Permalink
Post by Andrew Morton
Post by Stefano Rivoir
Post by Brice Goglin
--- linux-mm/include/linux/agp_backend.h.old 2005-03-24
16:17:25.000000000 +0100
+++ linux-mm/include/linux/agp_backend.h 2005-03-24
16:10:25.000000000 +0100
@@ -100,6 +100,7 @@
extern int agp_bind_memory(struct agp_memory *, off_t);
extern int agp_unbind_memory(struct agp_memory *);
extern void agp_enable(struct agp_bridge_data *, u32);
+extern struct agp_bridge_data * (*agp_find_bridge)(struct pci_dev *);
extern struct agp_bridge_data *agp_backend_acquire(struct pci_dev *);
extern void agp_backend_release(struct agp_bridge_data *);
Right, that fixed it for me.
There were contradictory patches in flight and I stuck the latest drm tree
into rc1-mm2 at the last minute, alas. You should revert
agp-make-some-code-static.patch.
But I assume that fixing the compile warnings does not fix the oopses which
Stefano and Brice are seeing?
My patch does fix both the compile warnings and my oops on my Radeon laptop.

Brice
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Alexey Dobriyan
2005-03-25 01:40:07 UTC
Permalink
Post by Brice Goglin
Post by Andrew Morton
Post by Stefano Rivoir
Post by Brice Goglin
--- linux-mm/include/linux/agp_backend.h.old
+++ linux-mm/include/linux/agp_backend.h
+extern struct agp_bridge_data * (*agp_find_bridge)(struct pci_dev *);
Right, that fixed it for me.
There were contradictory patches in flight and I stuck the latest drm
tree into rc1-mm2 at the last minute, alas. You should revert
agp-make-some-code-static.patch.
But I assume that fixing the compile warnings does not fix the oopses
which Stefano and Brice are seeing?
My patch does fix both the compile warnings and my oops on my Radeon laptop.
It also allows my machine to boot.

Alexey

...
drm_agp_init+0x30/0x8e
drm_fill_in_dev+0xe7/0x195
drm_get_dev+0x4a/0xba
kobject_get+0xf/0x13
do_initcalls+0x54/0xb0
init+0x0/0x100
init+0x0/0x100
kernel_thread_helper+0x0/0x0b
kernel_thread_helper+0x5/0x0b
...
<0>Kernel panic - not syncing: Attempted to kill init!
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Steven Cole
2005-03-24 15:20:28 UTC
Permalink
I'm getting the following build error with 2.6.12-rc1-mm2:

CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
drivers/built-in.o(.init.text+0x4323): In function `zft_init':
: undefined reference to `class_device_creat'
make: *** [.tmp_vmlinux1] Error 1

2.6.12-rc1-mm1 built and is running just fine. I used the
-rc1-mm1 .config, did make oldconfig, make bzImage. Here is
the .config:

[***@spc1 linux-2.6.12-rc1-mm2]$ grep ^CONFIG .config
CONFIG_X86=y
CONFIG_MMU=y
CONFIG_UID16=y
CONFIG_GENERIC_ISA_DMA=y
CONFIG_GENERIC_IOMAP=y
CONFIG_CLEAR_PAGES=y
CONFIG_EXPERIMENTAL=y
CONFIG_CLEAN_COMPILE=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION="-GX110"
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_SYSCTL=y
CONFIG_KALLSYMS=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SHMEM=y
CONFIG_CC_ALIGN_FUNCTIONS=0
CONFIG_CC_ALIGN_LABELS=0
CONFIG_CC_ALIGN_LOOPS=0
CONFIG_CC_ALIGN_JUMPS=0
CONFIG_BASE_SMALL=0
CONFIG_X86_PC=y
CONFIG_MPENTIUMIII=y
CONFIG_X86_CMPXCHG=y
CONFIG_X86_XADD=y
CONFIG_X86_L1_CACHE_SHIFT=5
CONFIG_RWSEM_XCHGADD_ALGORITHM=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_X86_WP_WORKS_OK=y
CONFIG_X86_INVLPG=y
CONFIG_X86_BSWAP=y
CONFIG_X86_POPAD_OK=y
CONFIG_X86_GOOD_APIC=y
CONFIG_X86_INTEL_USERCOPY=y
CONFIG_X86_USE_PPRO_CHECKSUM=y
CONFIG_HPET_TIMER=y
CONFIG_X86_UP_APIC=y
CONFIG_X86_UP_IOAPIC=y
CONFIG_X86_LOCAL_APIC=y
CONFIG_X86_IO_APIC=y
CONFIG_X86_TSC=y
CONFIG_X86_MCE=y
CONFIG_X86_MCE_P4THERMAL=y
CONFIG_MICROCODE=y
CONFIG_X86_MSR=y
CONFIG_X86_CPUID=y
CONFIG_EDD=y
CONFIG_NOHIGHMEM=y
CONFIG_MTRR=y
CONFIG_PHYSICAL_START=0x100000
CONFIG_PCI=y
CONFIG_PCI_GOANY=y
CONFIG_PCI_BIOS=y
CONFIG_PCI_DIRECT=y
CONFIG_PCI_LEGACY_PROC=y
CONFIG_BINFMT_ELF=y
CONFIG_BINFMT_MISC=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_BLK_DEV_FD=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=16
CONFIG_BLK_DEV_RAM_SIZE=32000
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_IOSCHED_NOOP=y
CONFIG_IOSCHED_AS=y
CONFIG_AOE_PARTITIONS=16
CONFIG_IDE=y
CONFIG_BLK_DEV_IDE=y
CONFIG_BLK_DEV_IDEDISK=y
CONFIG_IDEDISK_MULTI_MODE=y
CONFIG_BLK_DEV_IDECD=y
CONFIG_IDE_GENERIC=y
CONFIG_BLK_DEV_IDEPCI=y
CONFIG_IDEPCI_SHARE_IRQ=y
CONFIG_BLK_DEV_IDEDMA_PCI=y
CONFIG_IDEDMA_PCI_AUTO=y
CONFIG_BLK_DEV_PIIX=y
CONFIG_BLK_DEV_IDEDMA=y
CONFIG_IDEDMA_AUTO=y
CONFIG_NET=y
CONFIG_PACKET=y
CONFIG_PACKET_MMAP=y
CONFIG_UNIX=y
CONFIG_NET_KEY=y
CONFIG_INET=y
CONFIG_IP_TCPDIAG=y
CONFIG_XFRM=y
CONFIG_NETDEVICES=y
CONFIG_NET_ETHERNET=y
CONFIG_MII=y
CONFIG_NET_VENDOR_3COM=y
CONFIG_VORTEX=y
CONFIG_INPUT=y
CONFIG_INPUT_MOUSEDEV=y
CONFIG_INPUT_MOUSEDEV_PSAUX=y
CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
CONFIG_INPUT_KEYBOARD=y
CONFIG_KEYBOARD_ATKBD=y
CONFIG_INPUT_MOUSE=y
CONFIG_MOUSE_PS2=y
CONFIG_SERIO=y
CONFIG_SERIO_I8042=y
CONFIG_SERIO_SERPORT=y
CONFIG_SERIO_LIBPS2=y
CONFIG_VT=y
CONFIG_VT_CONSOLE=y
CONFIG_HW_CONSOLE=y
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_EXTENDED=y
CONFIG_SERIAL_8250_SHARE_IRQ=y
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
CONFIG_UNIX98_PTYS=y
CONFIG_FTAPE=y
CONFIG_ZFTAPE=y
CONFIG_ZFT_DFLT_BLK_SZ=10240
CONFIG_ZFT_COMPRESSOR=y
CONFIG_FT_NR_BUFFERS=3
CONFIG_FT_PROC_FS=y
CONFIG_FT_NORMAL_DEBUG=y
CONFIG_FT_STD_FDC=y
CONFIG_FT_FDC_THR=8
CONFIG_FT_FDC_MAX_RATE=2000
CONFIG_FT_ALPHA_CLOCK=0
CONFIG_AGP=y
CONFIG_AGP_INTEL=y
CONFIG_VIDEO_DEV=y
CONFIG_VIDEO_SELECT=y
CONFIG_VGA_CONSOLE=y
CONFIG_DUMMY_CONSOLE=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT3_FS=y
CONFIG_JBD=y
CONFIG_FS_MBCACHE=y
CONFIG_REISER4_FS=y
CONFIG_REISERFS_FS=y
CONFIG_DNOTIFY=y
CONFIG_ISO9660_FS=y
CONFIG_FAT_FS=y
CONFIG_VFAT_FS=y
CONFIG_FAT_DEFAULT_CODEPAGE=437
CONFIG_FAT_DEFAULT_IOCHARSET="iso8859-1"
CONFIG_NTFS_FS=y
CONFIG_NTFS_RW=y
CONFIG_PROC_FS=y
CONFIG_PROC_KCORE=y
CONFIG_SYSFS=y
CONFIG_DEVFS_FS=y
CONFIG_TMPFS=y
CONFIG_RAMFS=y
CONFIG_PARTITION_ADVANCED=y
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="iso8859-1"
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_ASCII=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_UTF8=y
CONFIG_PRINTK_TIME=y
CONFIG_DEBUG_KERNEL=y
CONFIG_MAGIC_SYSRQ=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_DEBUG_BUGVERBOSE=y
CONFIG_FRAME_POINTER=y
CONFIG_EARLY_PRINTK=y
CONFIG_X86_FIND_SMP_CONFIG=y
CONFIG_X86_MPPARSE=y
CONFIG_SECURITY=y
CONFIG_SECURITY_NETWORK=y
CONFIG_SECURITY_CAPABILITIES=y
CONFIG_CRC_CCITT=y
CONFIG_CRC32=y
CONFIG_LIBCRC32C=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_X86_BIOS_REBOOT=y
CONFIG_PC=y


Steven
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Steven Cole
2005-03-24 16:00:37 UTC
Permalink
Post by Steven Cole
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
: undefined reference to `class_device_creat'
make: *** [.tmp_vmlinux1] Error 1
I glanced at the code, and this little patch fixes the problem:

Steven
Andrew Morton
2005-03-24 22:00:15 UTC
Permalink
Ick, sorry, that was my fault. I've applied this patch to my trees,
thanks.
Hm, I wonder how I missed this, I did do a 'make allmodconfig' build to
try to catch this kind of stuff...
allmodconfig doesn't catch BROKEN_ON_SMP code. I've been caught out by
that a few times.

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Greg KH
2005-03-24 22:00:17 UTC
Permalink
Post by Steven Cole
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
: undefined reference to `class_device_creat'
make: *** [.tmp_vmlinux1] Error 1
Ick, sorry, that was my fault. I've applied this patch to my trees,
thanks.

Hm, I wonder how I missed this, I did do a 'make allmodconfig' build to
try to catch this kind of stuff...

thanks,

greg k-h
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Lee Revell
2005-03-24 17:00:24 UTC
Permalink
Post by Andrew Morton
-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.
Andrew,

Do you notify the subsystem maintainers ahead of time so that critical
fixes can be pushed to BK?

I am thinking of the recent ALSA example, where the emu10k1 driver was
b0rked in 2.6.12-mm1, but the fix had been in ALSA CVS for a week.

Lee

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Andrew Morton
2005-03-24 20:30:19 UTC
Permalink
Post by Stefano Rivoir
Post by Andrew Morton
-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.
Andrew,
Do you notify the subsystem maintainers ahead of time so that critical
fixes can be pushed to BK?
Occasionally I'll go out and ping people, but almost always the subsystem
guys know what the development cycle is, and they appropriately decide
which code should go in, and when.
Post by Stefano Rivoir
I am thinking of the recent ALSA example, where the emu10k1 driver was
b0rked in 2.6.12-mm1, but the fix had been in ALSA CVS for a week.
We've been discussing how to get ALSA CVS into ALSA bk more promptly.
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Rafael J. Wysocki
2005-03-24 22:40:06 UTC
Permalink
Hi,
Post by Andrew Morton
Post by Stefano Rivoir
Post by Andrew Morton
-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.
Andrew,
Do you notify the subsystem maintainers ahead of time so that critical
fixes can be pushed to BK?
Occasionally I'll go out and ping people, but almost always the subsystem
guys know what the development cycle is, and they appropriately decide
which code should go in, and when.
Post by Stefano Rivoir
I am thinking of the recent ALSA example, where the emu10k1 driver was
b0rked in 2.6.12-mm1, but the fix had been in ALSA CVS for a week.
We've been discussing how to get ALSA CVS into ALSA bk more promptly.
BTW, on 2.6.12-rc1-mm2 I can't rmmod the snd_intel8x0 module (the process
goes into the D state immediately), which did not happen before. This is 100%
reproducible, on two different AMD64-based boxes, with different sound chips.
Er, sorry for the noise on alsa-devel. Actually, rmmod doesn't work for me at all
on x86-64 (on two different boxes).

Greets,
Rafael
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
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Rafael J. Wysocki
2005-03-24 22:40:10 UTC
Permalink
Hi,
Post by Andrew Morton
Post by Stefano Rivoir
Post by Andrew Morton
-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.
Andrew,
Do you notify the subsystem maintainers ahead of time so that critical
fixes can be pushed to BK?
Occasionally I'll go out and ping people, but almost always the subsystem
guys know what the development cycle is, and they appropriately decide
which code should go in, and when.
Post by Stefano Rivoir
I am thinking of the recent ALSA example, where the emu10k1 driver was
b0rked in 2.6.12-mm1, but the fix had been in ALSA CVS for a week.
We've been discussing how to get ALSA CVS into ALSA bk more promptly.
BTW, on 2.6.12-rc1-mm2 I can't rmmod the snd_intel8x0 module (the process
goes into the D state immediately), which did not happen before. This is 100%
reproducible, on two different AMD64-based boxes, with different sound chips.

Greets,
Rafael
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
-
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Laurent Riffard
2005-03-24 23:50:11 UTC
Permalink
Hi,
Post by Andrew Morton
Post by Stefano Rivoir
Post by Andrew Morton
-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.
Andrew,
Do you notify the subsystem maintainers ahead of time so that critical
fixes can be pushed to BK?
Occasionally I'll go out and ping people, but almost always the subsystem
guys know what the development cycle is, and they appropriately decide
which code should go in, and when.
Post by Stefano Rivoir
I am thinking of the recent ALSA example, where the emu10k1 driver was
b0rked in 2.6.12-mm1, but the fix had been in ALSA CVS for a week.
We've been discussing how to get ALSA CVS into ALSA bk more promptly.
BTW, on 2.6.12-rc1-mm2 I can't rmmod the snd_intel8x0 module (the process
goes into the D state immediately), which did not happen before. This is 100%
reproducible, on two different AMD64-based boxes, with different sound chips.
Greets,
Rafael
hello,

Same kinds of problem here. It depends on the removed module. I mean:
"rmmod loop" or "rmmod pcspkr" works. But "rmmod snd_ens1371" or "rmmod
ohci1394" hangs.

Sysrq-T when rmmoding snd_ens1371 :

rmmod D C92EBE8C 0 8231 8159 (NOTLB)
c92ebea0 00000082 00000003 c92ebe8c 00000000 5685fc00 000f4253 cd624530
cd624658 cff60874 cff60844 c92ebebc c92ebef0 c02618c7 00000000
cd624530
c0113137 00000000 00000000 00000282 cd248c20 cd248c07 00000001
cd624530
Call Trace:
[wait_for_completion+124/193] wait_for_completion+0x7c/0xc1
[<c02618c7>] wait_for_completion+0x7c/0xc1
[device_release_driver+52/116] device_release_driver+0x34/0x74
[<c01f0ae3>] device_release_driver+0x34/0x74
[__remove_driver+8/12] __remove_driver+0x8/0xc
[<c01f0b2b>] __remove_driver+0x8/0xc
[driver_for_each_device+50/87] driver_for_each_device+0x32/0x57
[<c01f0bd8>] driver_for_each_device+0x32/0x57
[driver_detach+17/19] driver_detach+0x11/0x13
[<c01f0b40>] driver_detach+0x11/0x13
[bus_remove_driver+76/130] bus_remove_driver+0x4c/0x82
[<c01f05eb>] bus_remove_driver+0x4c/0x82
[driver_unregister+14/23] driver_unregister+0xe/0x17
[<c01f0cb2>] driver_unregister+0xe/0x17
[pci_unregister_driver+14/23] pci_unregister_driver+0xe/0x17
[<c019b242>] pci_unregister_driver+0xe/0x17
[sys_delete_module+322/379] sys_delete_module+0x142/0x17b
[<c0128356>] sys_delete_module+0x142/0x17b

Sysrq-T when rmmoding ohci1394 :

rmmod D 00000001 0 12353 10401 (NOTLB)
cefa9ea0 00000082 c012f3d9 00000001 0001e848 e88bbbc0 000f426d cb613570
cb613698 cff60074 cff60044 cefa9ebc cefa9ef0 c02618d7 00000000
cb613570
c0113137 00000000 00000000 00000286 cd379e60 cd379e47 00000001
cb613570
Call Trace:
[wait_for_completion+124/193] wait_for_completion+0x7c/0xc1
[<c02618d7>] wait_for_completion+0x7c/0xc1
[device_release_driver+52/116] device_release_driver+0x34/0x74
[<c01f0aeb>] device_release_driver+0x34/0x74
[__remove_driver+8/12] __remove_driver+0x8/0xc
[<c01f0b33>] __remove_driver+0x8/0xc
[driver_for_each_device+50/87] driver_for_each_device+0x32/0x57
[<c01f0be0>] driver_for_each_device+0x32/0x57
[driver_detach+17/19] driver_detach+0x11/0x13
[<c01f0b48>] driver_detach+0x11/0x13
[bus_remove_driver+76/130] bus_remove_driver+0x4c/0x82
[<c01f05f3>] bus_remove_driver+0x4c/0x82
[driver_unregister+14/23] driver_unregister+0xe/0x17
[<c01f0cba>] driver_unregister+0xe/0x17
[pci_unregister_driver+14/23] pci_unregister_driver+0xe/0x17
[<c019b242>] pci_unregister_driver+0xe/0x17
[sys_delete_module+322/379] sys_delete_module+0x142/0x17b
[<c0128356>] sys_delete_module+0x142/0x17b
[sysenter_past_esp+84/117] sysenter_past_esp+0x54/0x75

.config attached


~~
laurent
Andrew Morton
2005-03-25 00:00:28 UTC
Permalink
Post by Laurent Riffard
hello,
"rmmod loop" or "rmmod pcspkr" works. But "rmmod snd_ens1371" or "rmmod
ohci1394" hangs.
rmmod D C92EBE8C 0 8231 8159 (NOTLB)
c92ebea0 00000082 00000003 c92ebe8c 00000000 5685fc00 000f4253 cd624530
cd624658 cff60874 cff60844 c92ebebc c92ebef0 c02618c7 00000000
cd624530
c0113137 00000000 00000000 00000282 cd248c20 cd248c07 00000001
cd624530
[wait_for_completion+124/193] wait_for_completion+0x7c/0xc1
[<c02618c7>] wait_for_completion+0x7c/0xc1
[device_release_driver+52/116] device_release_driver+0x34/0x74
[<c01f0ae3>] device_release_driver+0x34/0x74
[__remove_driver+8/12] __remove_driver+0x8/0xc
[<c01f0b2b>] __remove_driver+0x8/0xc
[driver_for_each_device+50/87] driver_for_each_device+0x32/0x57
[<c01f0bd8>] driver_for_each_device+0x32/0x57
[driver_detach+17/19] driver_detach+0x11/0x13
[<c01f0b40>] driver_detach+0x11/0x13
[bus_remove_driver+76/130] bus_remove_driver+0x4c/0x82
[<c01f05eb>] bus_remove_driver+0x4c/0x82
[driver_unregister+14/23] driver_unregister+0xe/0x17
[<c01f0cb2>] driver_unregister+0xe/0x17
[pci_unregister_driver+14/23] pci_unregister_driver+0xe/0x17
[<c019b242>] pci_unregister_driver+0xe/0x17
[sys_delete_module+322/379] sys_delete_module+0x142/0x17b
[<c0128356>] sys_delete_module+0x142/0x17b
It looks like we're getting stuck in the wait_for_completion() in the new
klist_remove().

-
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Patrick Mochel
2005-03-25 01:20:08 UTC
Permalink
Post by Andrew Morton
Post by Laurent Riffard
hello,
"rmmod loop" or "rmmod pcspkr" works. But "rmmod snd_ens1371" or "rmmod
ohci1394" hangs.
<snip>
Post by Andrew Morton
It looks like we're getting stuck in the wait_for_completion() in the new
klist_remove().
D'oh! It's getting hung while waiting to remove the current node from the
list (which it can't remove because it's being used). The patch below
should fix it.


Pat


===== drivers/base/dd.c 1.3 vs edited =====
--- 1.3/drivers/base/dd.c 2005-03-21 12:25:04 -08:00
+++ edited/drivers/base/dd.c 2005-03-24 16:55:21 -08:00
@@ -177,7 +177,7 @@

sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
- klist_remove(&dev->knode_driver);
+ klist_del(&dev->knode_driver);

down(&dev->sem);
device_detach_shutdown(dev);
-
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Greg KH
2005-03-25 06:50:09 UTC
Permalink
Post by Patrick Mochel
Post by Andrew Morton
Post by Laurent Riffard
hello,
"rmmod loop" or "rmmod pcspkr" works. But "rmmod snd_ens1371" or "rmmod
ohci1394" hangs.
<snip>
Post by Andrew Morton
It looks like we're getting stuck in the wait_for_completion() in the new
klist_remove().
D'oh! It's getting hung while waiting to remove the current node from the
list (which it can't remove because it's being used). The patch below
should fix it.
Thanks, I've added this to my bk trees.

greg k-h
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Laurent Riffard
2005-03-25 18:10:09 UTC
Permalink
Post by Patrick Mochel
Post by Andrew Morton
Post by Laurent Riffard
hello,
Same kinds of problem here. It depends on the removed module. I
mean: "rmmod loop" or "rmmod pcspkr" works. But "rmmod
snd_ens1371" or "rmmod ohci1394" hangs.
<snip>
Post by Andrew Morton
It looks like we're getting stuck in the wait_for_completion() in
the new klist_remove().
D'oh! It's getting hung while waiting to remove the current node from
the list (which it can't remove because it's being used). The patch
below should fix it.
Pat
===== drivers/base/dd.c 1.3 vs edited =====
--- 1.3/drivers/base/dd.c 2005-03-21 12:25:04 -08:00
+++ edited/drivers/base/dd.c 2005-03-24 16:55:21 -08:00
@@ -177,7 +177,7 @@
sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
- klist_remove(&dev->knode_driver);
+ klist_del(&dev->knode_driver);
down(&dev->sem);
device_detach_shutdown(dev);
Ok, I can confirm this patch solved the problem.

Thanks for your help.
--
laurent
Andrew Morton
2005-05-26 00:40:08 UTC
Permalink
BTW, on 2.6.12-rc1-mm2 I can't rmmod the snd_intel8x0 module (the process
goes into the D state immediately), which did not happen before. This is 100%
reproducible, on two different AMD64-based boxes, with different sound chips.
Is this bug stil present in 2.6.12-rc5-mm1 or 2.6.12-rc5?

Thanks.
-
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Rafael J. Wysocki
2005-05-26 14:10:08 UTC
Permalink
Post by Andrew Morton
BTW, on 2.6.12-rc1-mm2 I can't rmmod the snd_intel8x0 module (the process
goes into the D state immediately), which did not happen before. This is 100%
reproducible, on two different AMD64-based boxes, with different sound chips.
Is this bug stil present in 2.6.12-rc5-mm1 or 2.6.12-rc5?
It's gone. :-)

Rafael
--
- Would you tell me, please, which way I ought to go from here?
- That depends a good deal on where you want to get to.
-- Lewis Carroll "Alice's Adventures in Wonderland"
-
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Reuben Farrelly
2005-03-25 00:00:30 UTC
Permalink
Hi,
Post by Andrew Morton
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.12-rc1/2.6.12-rc1-mm2/
- Added David Miller's networking tree to the -mm lineup as bk-net.patch.
- Added Herbert Xu's crypto development tree to the -mm lineup as
bk-cryptodev.patch.
-mm kernels now aggregate Linus's tree and 34 subsystem trees. Usually
they are pulled 3-4 hours before the release of the -mm kernel.
Usually it is possible to determine the latest cset from each tree by
looking at the first couple of lines of the relevant patch in the
broken-out/ directory. Although sometimes it isn't there if I had to
massage the diff.
- There may be an x86_64 problem here, although it works for me. If it
fails early in boot, try reverting
x86_64-separate-amd-cmp-detection-from-hyper-threading.patch
- There's some work here on the recent USB PM resume bugs. If you had
problems there, please test and be sure to cc
- Some fixes for the recent DRM problems.
- Big DVB update
- md updates
- nfs4 server updates
- Lots more fixes
- Lots more bugs.
Fails to compile for me:

CC [M] fs/nfs/dir.o
CC [M] fs/nfs/inode.o
CC [M] fs/nfs/nfs4proc.o
fs/nfs/nfs4proc.c:2976: error: static declaration of
'nfs4_file_inode_operations' follows non-static declaration
fs/nfs/nfs4_fs.h:179: error: previous declaration of
'nfs4_file_inode_operations' was here
make[2]: *** [fs/nfs/nfs4proc.o] Error 1
make[1]: *** [fs/nfs] Error 2
make: *** [fs] Error 2

I needed to remove this line:

extern struct inode_operations nfs4_file_inode_operations;

from fs/nfs/nfs4_fs.h.

Patch attached.

Reuben
Adrian Bunk
2005-03-25 02:00:11 UTC
Permalink
Post by Andrew Morton
...
...
-revert-allow-oem-written-modules-to-make-calls-to-ia64-oem-sal-functions.patch
Drop this - the modules are now in the kernel.
...
As already discussed, there's still no module using this in the kernel.

The part of this patch that still applies is below.


<-- snip -->


These module exports have no GPL'ed callers.

Signed-off-by: Adrian Bunk <***@stusta.de>

--- linux-2.6.12-rc1-mm2-full/arch/ia64/kernel/sal.c.old 2005-03-25 01:31:22.000000000 +0100
+++ linux-2.6.12-rc1-mm2-full/arch/ia64/kernel/sal.c 2005-03-25 01:34:24.000000000 +0100
@@ -273,7 +273,6 @@
SAL_CALL(*isrvp, oemfunc, arg1, arg2, arg3, arg4, arg5, arg6, arg7);
return 0;
}
-EXPORT_SYMBOL(ia64_sal_oemcall);

int
ia64_sal_oemcall_nolock(struct ia64_sal_retval *isrvp, u64 oemfunc, u64 arg1,
@@ -286,17 +285,3 @@
arg7);
return 0;
}
-EXPORT_SYMBOL(ia64_sal_oemcall_nolock);
-
-int
-ia64_sal_oemcall_reentrant(struct ia64_sal_retval *isrvp, u64 oemfunc,
- u64 arg1, u64 arg2, u64 arg3, u64 arg4, u64 arg5,
- u64 arg6, u64 arg7)
-{
- if (oemfunc < IA64_SAL_OEMFUNC_MIN || oemfunc > IA64_SAL_OEMFUNC_MAX)
- return -1;
- SAL_CALL_REENTRANT(*isrvp, oemfunc, arg1, arg2, arg3, arg4, arg5, arg6,
- arg7);
- return 0;
-}
-EXPORT_SYMBOL(ia64_sal_oemcall_reentrant);

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Miles Lane
2005-03-25 04:20:06 UTC
Permalink
***@Monkey100:/sys/class/i2c-adapter# ls * -l
***@Monkey100:/sys# cat */*/*/*

ksymoops 2.4.9 on i686 2.6.12-rc1-mm2. Options used
-o /lib/modules/2.6.12-rc1-mm2 (specified)
-m /boot/System.map-2.6.12-rc1-mm2 (specified)

Unable to handle kernel paging request at virtual address 24fc1024
c0198448
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210206 (2.6.12-rc1-mm2)
eax: 00000001 ebx: c039f820 ecx: 00000001 edx: 24fc1000
esi: e75b6cc4 edi: f7c015e4 ebp: e7b93e94 esp: e7b93e94
ds: 007b es: 007b ss: 0068
Stack: e7b93eb8 c0198644 f7c01694 00000000 f7c015e4 e7b93eb8 c039f820 e75b6cc4
f7c015e4 e7b93edc c0198790 f7c01694 f7c015e4 e712a000 f7c01694 e712a000
fffffff4 e7b93f10 e7b93ef8 c019884f e75b6cc4 e712a000 ffffffea e75b6cc4
Call Trace:
[<c010410f>] show_stack+0x7f/0xa0
[<c01042aa>] show_registers+0x15a/0x1c0
[<c01044ac>] die+0xfc/0x190
[<c011450b>] do_page_fault+0x31b/0x670
[<c0103cf3>] error_code+0x4f/0x54
[<c0198644>] sysfs_get_target_path+0x14/0x80
[<c0198790>] sysfs_getlink+0xe0/0x150
[<c019884f>] sysfs_follow_link+0x4f/0x60
[<c016b46f>] generic_readlink+0x2f/0x90
[<c01635b6>] sys_readlink+0x86/0x90
[<c0103249>] syscall_call+0x7/0xb
Code: 42 70 e8 a4 fc 19 00 e9 f3 fe ff ff 90 90 90 90 90 90 90 90 90
90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 31 c0 89 e5 8b 55 08<8b>
52 24 40 85 d2 75 f8 c9 c3 8d b4 26 00 00 00 00 8d bc 27 00
EIP; c0198448 <object_depth+8/20> <=====
ebx; c039f820 <sysfs_rename_sem+0/c>
edx; 24fc1000 <phys_startup_32+24ec1000/c0000000>
esi; e75b6cc4 <pg0+270ebcc4/3fb33400>
edi; f7c015e4 <pg0+377365e4/3fb33400>
ebp; e7b93e94 <pg0+276c8e94/3fb33400>
esp; e7b93e94 <pg0+276c8e94/3fb33400>
Trace; c010410f <show_stack+7f/a0>
Trace; c01042aa <show_registers+15a/1c0>
Trace; c01044ac <die+fc/190>
Trace; c011450b <do_page_fault+31b/670>
Trace; c0103cf3 <error_code+4f/54>
Trace; c0198644 <sysfs_get_target_path+14/80>
Trace; c0198790 <sysfs_getlink+e0/150>
Trace; c019884f <sysfs_follow_link+4f/60>
Trace; c016b46f <generic_readlink+2f/90>
Trace; c01635b6 <sys_readlink+86/90>
Trace; c0103249 <syscall_call+7/b>

This architecture has variable length instructions, decoding before eip
is unreliable, take these instructions with a pinch of salt.

Code; c019841d <.text.lock.dir+d7/fa>
00000000 <_EIP>:
Code; c019841d <.text.lock.dir+d7/fa>
0: 42 inc %edx
Code; c019841e <.text.lock.dir+d8/fa>
1: 70 e8 jo ffffffeb <_EIP+0xffffffeb>
Code; c0198420 <.text.lock.dir+da/fa>
3: a4 movsb %ds:(%esi),%es:(%edi)
Code; c0198421 <.text.lock.dir+db/fa>
4: fc cld
Code; c0198422 <.text.lock.dir+dc/fa>
5: 19 00 sbb %eax,(%eax)
Code; c0198424 <.text.lock.dir+de/fa>
7: e9 f3 fe ff ff jmp fffffeff <_EIP+0xfffffeff>
Code; c0198429 <.text.lock.dir+e3/fa>
c: 90 nop
Code; c019842a <.text.lock.dir+e4/fa>
d: 90 nop
Code; c019842b <.text.lock.dir+e5/fa>
e: 90 nop
Code; c019842c <.text.lock.dir+e6/fa>
f: 90 nop
Code; c019842d <.text.lock.dir+e7/fa>
10: 90 nop
Code; c019842e <.text.lock.dir+e8/fa>
11: 90 nop
Code; c019842f <.text.lock.dir+e9/fa>
12: 90 nop
Code; c0198430 <.text.lock.dir+ea/fa>
13: 90 nop
Code; c0198431 <.text.lock.dir+eb/fa>
14: 90 nop
Code; c0198432 <.text.lock.dir+ec/fa>
15: 90 nop
Code; c0198433 <.text.lock.dir+ed/fa>
16: 90 nop
Code; c0198434 <.text.lock.dir+ee/fa>
17: 90 nop
Code; c0198435 <.text.lock.dir+ef/fa>
18: 90 nop
Code; c0198436 <.text.lock.dir+f0/fa>
19: 90 nop
Code; c0198437 <.text.lock.dir+f1/fa>
1a: 90 nop
Code; c0198438 <.text.lock.dir+f2/fa>
1b: 90 nop
Code; c0198439 <.text.lock.dir+f3/fa>
1c: 90 nop
Code; c019843a <.text.lock.dir+f4/fa>
1d: 90 nop
Code; c019843b <.text.lock.dir+f5/fa>
1e: 90 nop
Code; c019843c <.text.lock.dir+f6/fa>
1f: 90 nop
Code; c019843d <.text.lock.dir+f7/fa>
20: 90 nop
Code; c019843e <.text.lock.dir+f/60>
Trace; c01681de <__link_path_walk+8ce/ec0>
Trace; c016885f <link_path_walk+8f/190>
Trace; c0168c45 <path_lookup+95/170>
Trace; c01693ef <open_namei+7f/650>
Trace; c015823c <filp_open+3c/60>
Trace; c01586e8 <sys_open+48/d0>
Trace; c0103249 <syscall_call+7/b>

This architecture has variable length instructions, decoding before eip
is unreliable, take these instructions with a pinch of salt.

Code; c019841d <.text.lock.dir+d7/fa>
00000000 <_EIP>:
Code; c019841d <.text.lock.dir+d7/fa>
0: 42 inc %edx
Code; c019841e <.text.lock.dir+d8/fa>
1: 70 e8 jo ffffffeb <_EIP+0xffffffeb>
Code; c0198420 <.text.lock.dir+da/fa>
3: a4 movsb %ds:(%esi),%es:(%

----------------------------------------------

<1>Unable to handle kernel paging request at virtual address 36bc3024
c0198448
*pde = 00000000
Oops: 0000 [#6]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
EFLAGS: 00210206 (2.6.12-rc1-mm2)
eax: 00000001 ebx: c039f820 ecx: 00000001 edx: 36bc3000
esi: e75b6cc4 edi: f7c015e4 ebp: e3423dc4 esp: e3423dc4
ds: 007b es: 007b ss: 0068
Stack: e3423de8 c0198644 f7c01694 00000000 f7c015e4 e3423de8 c039f820 e75b6cc4
f7c015e4 e3423e0c c0198790 f7c01694 f7c015e4 e02fe000 f7c01694 e02fe000
fffffff4 e3423f50 e3423e28 c019884f e75b6cc4 e02fe000 e3423e64 e3422000
Call Trace:
[<c010410f>] show_stack+0x7f/0xa0
[<c01042aa>] show_registers+0x15a/0x1c0
[<c01044ac>] die+0xfc/0x190
[<c011450b>] do_page_fault+0x31b/0x670
[<c0103cf3>] error_code+0x4f/0x54
[<c0198644>] sysfs_get_target_path+0x14/0x80
[<c0198790>] sysfs_getlink+0xe0/0x150
[<c019884f>] sysfs_follow_link+0x4f/0x60
[<c01681de>] __link_path_walk+0x8ce/0xec0
[<c016885f>] link_path_walk+0x8f/0x190
[<c0168c45>] path_lookup+0x95/0x170
[<c01693ef>] open_namei+0x7f/0x650
[<c015823c>] filp_open+0x3c/0x60
[<c01586e8>] sys_open+0x48/0xd0
[<c0103249>] syscall_call+0x7/0xb
Code: 42 70 e8 a4 fc 19 00 e9 f3 fe ff ff 90 90 90 90 90 90 90 90 90
90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 31 c0 89 e5 8b 55 08<8b>
52 24 40 85 d2 75 f8 c9 c3 8d b4 26 00 00 00 00 8d bc 27 00
EIP; c0198448 <object_depth+8/20> <=====
ebx; c039f820 <sysfs_rename_sem+0/c>
edx; 36bc3000 <phys_startup_32+36ac3000/c0000000>
esi; e75b6cc4 <pg0+270ebcc4/3fb33400>
edi; f7c015e4 <pg0+377365e4/3fb33400>
ebp; e3423dc4 <pg0+22f58dc4/3fb33400>
esp; e3423dc4 <pg0+22f58dc4/3fb33400>
Trace; c010410f <show_stack+7f/a0>
Trace; c01042aa <show_registers+15a/1c0>
Trace; c01044ac <die+fc/190>
Trace; c011450b <do_page_fault+31b/670>
Trace; c0103cf3 <error_code+4f/54>
Trace; c0198644 <sysfs_get_target_path+14/80>
Trace; c0198790 <sysfs_getlink+e0/150>
Trace; c019884f <sysfs_follow_link+4f/60>
Trace; c01681de <__link_path_walk+8ce/ec0>
Trace; c016885f <link_path_walk+8f/190>
Trace; c0168c45 <path_lookup+95/170>
Trace; c01693ef <open_namei+7f/650>
Trace; c015823c <filp_open+3c/60>
Trace; c01586e8 <sys_open+48/d0>
Trace; c0103249 <syscall_call+7/b>

This architecture has variable length instructions, decoding before eip
is unreliable, take these instructions with a pinch of salt.

Code; c019841d <.text.lock.dir+d7/fa>
00000000 <_EIP>:
Code; c019841d <.text.lock.dir+d7/fa>
0: 42 inc %edx
Code; c019841e <.text.lock.dir+d8/fa>
1: 70 e8 jo ffffffeb <_EIP+0xffffffeb>
Code; c0198420 <.text.lock.dir+da/fa>
3: a4 movsb %ds:(%esi),%es:(%edi)
Code; c0198421 <.text.lock.dir+db/fa>
4: fc cld
Code; c0198422 <.text.lock.dir+dc/fa>
5: 19 00 sbb %eax,(%eax)
Code; c0198424 <.text.lock.dir+de/fa>
7: e9 f3 fe ff ff jmp fffffeff
<_EIP+0xfffftext.lock.dir+f1/fa>
1a: 90 nop
Code; c0198438 <.text.lock.dir+f2/fa>
1b: 90 nop
Code; c0198439 <.text.lock.dir+f3/fa>
1c: 90 nop
Code; c019843a <.text.lock.dir+f4/fa>
1d: 90 nop
Code; c019843b <.text.lock.dir+f5/fa>
1e: 90 nop
Code; c019843c <.text.lock.dir+f6/fa>
1f: 90 nop
Code; c019843d <.text.lock.dir+f7/fa>
20: 90 nop
Code; c019843e <.text.lock.dir+f8/fa>
21: 90 nop
Code; c019843f <.text.lock.dir+f9/fa>
22: 90 nop
Code; c0198440 <object_depth+0/20>
23: 55 push %ebp
Code; c0198441 <object_depth+1/20>
24: 31 c0 xor %eax,%eax
Code; c0198443 <object_depth+3/20>
26: 89 e5 mov %esp,%ebp
Code; c0198445 <object_depth+5/20>
28: 8b 55 08 mov 0x8(%ebp),%edx

This decode from eip onwards should be reliable

Code; c0198448 <object_depth+8/20>
00000000 <_EIP>:
Code; c0198448 <object_depth+8/20> <=====
0: 8b 52 24 mov 0x24(%edx),%edx <=====
Code; c019844b <object_depth+b/20>
3: 40 inc %eax
Code; c019844c <object_depth+c/20>
4: 85 d2 test %edx,%edx
Code; c019844e <object_depth+e/20>
6: 75 f8 jne 0 <_EIP>
Code; c0198450 <object_depth+10/20>
8: c9 leave
Code; c0198451 <object_depth+11/20>
9: c3 ret
Code; c0198452 <object_depth+12/20>
a: 8d b4 26 00 00 00 00 lea 0x0(%esi),%esi
Code; c0198459 <object_depth+19/20>
11: 8d .byte 0x8d
Code; c019845a <object_depth+1a/20>
12: bc .byte 0xbc
Code; c019845b <object_depth+1b/20>
13: 27 daa
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Andrew Morton
2005-03-25 04:30:09 UTC
Permalink
Post by Miles Lane
ksymoops 2.4.9 on i686 2.6.12-rc1-mm2. Options used
-o /lib/modules/2.6.12-rc1-mm2 (specified)
-m /boot/System.map-2.6.12-rc1-mm2 (specified)
Unable to handle kernel paging request at virtual address 24fc1024
c0198448
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
I wonder why the EIP sometimes doesn't get decoded.
Post by Miles Lane
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210206 (2.6.12-rc1-mm2)
eax: 00000001 ebx: c039f820 ecx: 00000001 edx: 24fc1000
esi: e75b6cc4 edi: f7c015e4 ebp: e7b93e94 esp: e7b93e94
ds: 007b es: 007b ss: 0068
Stack: e7b93eb8 c0198644 f7c01694 00000000 f7c015e4 e7b93eb8 c039f820 e75b6cc4
f7c015e4 e7b93edc c0198790 f7c01694 f7c015e4 e712a000 f7c01694 e712a000
fffffff4 e7b93f10 e7b93ef8 c019884f e75b6cc4 e712a000 ffffffea e75b6cc4
[<c010410f>] show_stack+0x7f/0xa0
[<c01042aa>] show_registers+0x15a/0x1c0
[<c01044ac>] die+0xfc/0x190
[<c011450b>] do_page_fault+0x31b/0x670
[<c0103cf3>] error_code+0x4f/0x54
[<c0198644>] sysfs_get_target_path+0x14/0x80
[<c0198790>] sysfs_getlink+0xe0/0x150
[<c019884f>] sysfs_follow_link+0x4f/0x60
[<c016b46f>] generic_readlink+0x2f/0x90
[<c01635b6>] sys_readlink+0x86/0x90
[<c0103249>] syscall_call+0x7/0xb
Code: 42 70 e8 a4 fc 19 00 e9 f3 fe ff ff 90 90 90 90 90 90 90 90 90
90 90 90 90 90 90 90 90 90 90 90 90 90 90 55 31 c0 89 e5 8b 55 08<8b>
52 24 40 85 d2 75 f8 c9 c3 8d b4 26 00 00 00 00 8d bc 27 00
EIP; c0198448 <object_depth+8/20> <=====
I can't repeat it here. Are you able to narrow it down to a specific sysfs
file?

The .config might help.

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Andrew Morton
2005-03-25 07:50:08 UTC
Permalink
Post by Andrew Morton
Post by Miles Lane
Unable to handle kernel paging request at virtual address 24fc1024
c0198448
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
I wonder why the EIP sometimes doesn't get decoded.
Post by Miles Lane
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210206 (2.6.12-rc1-mm2)
ksymoops seems to remove lines from the kernel output that it doesn't
like.
but. but. There used to be a symbol+0xN/0xM in the EIP: line. Are you
saying that ksymoops rubbed that out and stuck a hex number in there?
I've seen this many times on ARM, and each time I see an oops
from a 2.6 kernel which has been ksymoopsed, I always ask the submitter
to send the original non-ksymoopsed version.
Users need to be re-educated _not_ to use ksymoops.
I wonder if there's something clever we could do to the kallsymsised oops
output so that ksymoops would simply cease to recognise it.
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Russell King
2005-03-25 08:00:12 UTC
Permalink
Post by Andrew Morton
Post by Andrew Morton
Post by Miles Lane
Unable to handle kernel paging request at virtual address 24fc1024
c0198448
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
I wonder why the EIP sometimes doesn't get decoded.
Post by Miles Lane
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210206 (2.6.12-rc1-mm2)
ksymoops seems to remove lines from the kernel output that it doesn't
like.
but. but. There used to be a symbol+0xN/0xM in the EIP: line. Are you
saying that ksymoops rubbed that out and stuck a hex number in there?
The kernel's x86 format is:

printk("EIP: %04x:[<%08lx>] CPU: %d\n",0xffff & regs->xcs,regs->eip, smp_processor_id());
print_symbol("EIP is at %s\n", regs->eip);

so what you have there is the first EIP: line. The "EIP is at
symbol+0xN/0xM" is produced by the print_symbol statement, which
ksymoops decided to omit from the output.

It can be clearly seen from the rest of the oops (the call trace)
that print_symbol definitely does produce output, so kallsyms hasn't
been disabled.
Post by Andrew Morton
I wonder if there's something clever we could do to the kallsymsised oops
output so that ksymoops would simply cease to recognise it.
I have been wondering why we still mark the addresses with [< >]
even though we've decoded them ourselves. Maybe omitting these
would be sufficient in the kallsyms-decoded case?
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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Russell King
2005-03-25 08:20:06 UTC
Permalink
Post by Russell King
Post by Andrew Morton
Post by Andrew Morton
Post by Miles Lane
Unable to handle kernel paging request at virtual address 24fc1024
c0198448
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
I wonder why the EIP sometimes doesn't get decoded.
Post by Miles Lane
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210206 (2.6.12-rc1-mm2)
ksymoops seems to remove lines from the kernel output that it doesn't
like.
but. but. There used to be a symbol+0xN/0xM in the EIP: line. Are you
saying that ksymoops rubbed that out and stuck a hex number in there?
printk("EIP: %04x:[<%08lx>] CPU: %d\n",0xffff & regs->xcs,regs->eip, smp_processor_id());
print_symbol("EIP is at %s\n", regs->eip);
Argh, wrong one, it's supposed to be:

print_modules();
printk("CPU: %d\nEIP: %04x:[<%08lx>] %s VLI\nEFLAGS: %08lx"
" (%s) \n",
smp_processor_id(), 0xffff & regs->xcs, regs->eip,
print_tainted(), regs->eflags, system_utsname.release);
print_symbol("EIP is at %s\n", regs->eip);

but the result is the same. Also note that the modules line is also
missing from the posted oops.

(Why does x86 duplicate the register dumping between process.c and
traps.c ?)
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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Miles Lane
2005-03-25 13:00:08 UTC
Permalink
Ahem. In this case, I think it was operator error. I reproduced the
problem and have included the entire output of ksymoops below.

Andrew, this command causes the Oops for me:

***@Monkey100:/sys/class/i2c-adapter/i2c-1# ls
./ ../ device@
***@Monkey100:/sys/class/i2c-adapter/i2c-1# ls -l
Segmentation fault

***@Monkey100:/sys/class/i2c-adapter/i2c-1# dmesg|ksymoops -o
/lib/modules/2.6.12-rc1-mm2 -m /boot/System.map-2.6.12-rc1-mm2
ksymoops 2.4.9 on i686 2.6.12-rc1-mm2. Options used
-V (default)
-k /proc/ksyms (default)
-l /proc/modules (default)
-o /lib/modules/2.6.12-rc1-mm2 (specified)
-m /boot/System.map-2.6.12-rc1-mm2 (specified)

Error (regular_file): read_ksyms stat /proc/ksyms failed
ksymoops: No such file or directory
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
[<c010414e>] dump_stack+0x1e/0x20
[<c01f0b12>] kref_get+0x42/0x50
[<c01f005b>] kobject_get+0x1b/0x30
[<c01986f1>] sysfs_getlink+0x41/0x150
[<c019884f>] sysfs_follow_link+0x4f/0x60
[<c016b46f>] generic_readlink+0x2f/0x90
[<c01635b6>] sys_readlink+0x86/0x90
[<c0103249>] syscall_call+0x7/0xb
[<c010414e>] dump_stack+0x1e/0x20
[<c01f0b12>] kref_get+0x42/0x50
[<c01f005b>] kobject_get+0x1b/0x30
[<c019874d>] sysfs_getlink+0x9d/0x150
[<c019884f>] sysfs_follow_link+0x4f/0x60
[<c016b46f>] generic_readlink+0x2f/0x90
[<c01635b6>] sys_readlink+0x86/0x90
[<c0103249>] syscall_call+0x7/0xb
Unable to handle kernel paging request at virtual address 00001000
c0198479
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198479>] Not tainted VLI
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210246 (2.6.12-rc1-mm2)
eax: 00000000 ebx: 00000000 ecx: ffffffff edx: f7c0181c
esi: 00000001 edi: 00001000 ebp: e7519e94 esp: e7519e88
ds: 007b es: 007b ss: 0068
Stack: 00000002 e4fdea1c f7c0181c e7519eb8 c0198651 f7c0181c 00000020 f7c0181c
e7519eb8 c039f820 e4fdea1c f7c0181c e7519edc c0198790 f7c018cc f7c0181c
e46a3000 f7c018cc e46a3000 fffffff4 e7519f10 e7519ef8 c019884f e4fdea1c
Call Trace:
[<c010410f>] show_stack+0x7f/0xa0
[<c01042aa>] show_registers+0x15a/0x1c0
[<c01044ac>] die+0xfc/0x190
[<c011450b>] do_page_fault+0x31b/0x670
[<c0103cf3>] error_code+0x4f/0x54
[<c0198651>] sysfs_get_target_path+0x21/0x80
[<c0198790>] sysfs_getlink+0xe0/0x150
[<c019884f>] sysfs_follow_link+0x4f/0x60
[<c016b46f>] generic_readlink+0x2f/0x90
[<c01635b6>] sys_readlink+0x86/0x90
[<c0103249>] syscall_call+0x7/0xb
Code: 75 f8 c9 c3 8d b4 26 00 00 00 00 8d bc 27 00 00 00 00 55 89 e5
57 56 8b 55 08 be 01 00 00 00 53 31 db 8b 3a b9 ff ff ff ff 89 d8<f2>
ae f7 d1 49 8b 52 24 8d 74 31 01 85 d2 75 e7 5b 89 f0 5e 5f
EIP; c0198479 <object_path_length+19/30> <=====
ecx; ffffffff <__kernel_rt_sigreturn+1bbf/????>
edx; f7c0181c <pg0+3773581c/3fb32400>
ebp; e7519e94 <pg0+2704de94/3fb32400>
esp; e7519e88 <pg0+2704de88/3fb32400>
Trace; c010410f <show_stack+7f/a0>
Trace; c01042aa <show_registers+15a/1c0>
Trace; c01044ac <die+fc/190>
Trace; c011450b <do_page_fault+31b/670>
Trace; c0103cf3 <error_code+4f/54>
Trace; c0198651 <sysfs_get_target_path+21/80>
Trace; c0198790 <sysfs_getlink+e0/150>
Trace; c019884f <sysfs_follow_link+4f/60>
Trace; c016b46f <generic_readlink+2f/90>
Trace; c01635b6 <sys_readlink+86/90>
Trace; c0103249 <syscall_call+7/b>

This architecture has variable length instructions, decoding before eip
is unreliable, take these instructions with a pinch of salt.

Code; c019844e <object_depth+e/20>
00000000 <_EIP>:
Code; c019844e <object_depth+e/20>
0: 75 f8 jne fffffffa <_EIP+0xfffffffa>
Code; c0198450 <object_depth+10/20>
2: c9 leave
Code; c0198451 <object_depth+11/20>
3: c3 ret
Code; c0198452 <object_depth+12/20>
4: 8d b4 26 00 00 00 00 lea 0x0(%esi),%esi
Code; c0198459 <object_depth+19/20>
b: 8d bc 27 00 00 00 00 lea 0x0(%edi),%edi
Code; c0198460 <object_path_length+0/30>
12: 55 push %ebp
Code; c0198461 <object_path_length+1/30>
13: 89 e5 mov %esp,%ebp
Code; c0198463 <object_path_length+3/30>
15: 57 push %edi
Code; c0198464 <object_path_length+4/30>
16: 56 push %esi
Code; c0198465 <object_path_length+5/30>
17: 8b 55 08 mov 0x8(%ebp),%edx
Code; c0198468 <object_path_length+8/30>
1a: be 01 00 00 00 mov $0x1,%esi
Code; c019846d <object_path_length+d/30>
1f: 53 push %ebx
Code; c019846e <object_path_length+e/30>
20: 31 db xor %ebx,%ebx
Code; c0198470 <object_path_length+10/30>
22: 8b 3a mov (%edx),%edi
Code; c0198472 <object_path_length+12/30>
24: b9 ff ff ff ff mov $0xffffffff,%ecx
Code; c0198477 <object_path_length+17/30>
29: 89 d8 mov %ebx,%eax

This decode from eip onwards should be reliable

Code; c0198479 <object_path_length+19/30>
00000000 <_EIP>:
Code; c0198479 <object_path_length+19/30> <=====
0: f2 ae repnz scas %es:(%edi),%al <=====
Code; c019847b <object_path_length+1b/30>
2: f7 d1 not %ecx
Code; c019847d <object_path_length+1d/30>
4: 49 dec %ecx
Code; c019847e <object_path_length+1e/30>
5: 8b 52 24 mov 0x24(%edx),%edx
Code; c0198481 <object_path_length+21/30>
8: 8d 74 31 01 lea 0x1(%ecx,%esi,1),%esi
Code; c0198485 <object_path_length+25/30>
c: 85 d2 test %edx,%edx
Code; c0198487 <object_path_length+27/30>
e: 75 e7 jne fffffff7 <_EIP+0xfffffff7>
Code; c0198489 <object_path_length+29/30>
10: 5b pop %ebx
Code; c019848a <object_path_length+2a/30>
11: 89 f0 mov %esi,%eax
Code; c019848c <object_path_length+2c/30>
13: 5e pop %esi
Code; c019848d <object_path_length+2d/30>
14: 5f pop %edi
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Andrew Morton
2005-03-25 18:50:07 UTC
Permalink
Post by Miles Lane
Ahem. In this case, I think it was operator error. I reproduced the
problem and have included the entire output of ksymoops below.
Please don't use ksymoops. 2.6 kernels decode oopses internally and
ksymoops actually removes a little info.
Post by Miles Lane
Segmentation fault
What device is that, and which driver is handling it?
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Jean Delvare
2005-03-25 20:00:19 UTC
Permalink
Hi Andrew, Miles,
Post by Andrew Morton
Post by Miles Lane
Segmentation fault
What device is that, and which driver is handling it?
If I am allowed a wild guess here... Isn't by any chance i2c-1 one the
the 3 i2c adapters exported by the nvidiafb driver, which we know isn't
playing nicely with the i2c core? To me, it is simply a different
expression of the same bug Miles hit some days ago when loading the
i2c-dev or eeprom modules [1].

Miles, do you have the same problem with i2c-0 and i2c-2, or only i2c-1?

Can you please confirm that with CONFIG_FB_NVIDIA_I2C unset, the oops
vanishes?

[1] http://archives.andrew.net.au/lm-sensors/msg29974.html

Thanks,
--
Jean Delvare
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Miles Lane
2005-03-26 04:50:05 UTC
Permalink
Post by Jean Delvare
Post by Andrew Morton
Post by Miles Lane
Segmentation fault
What device is that, and which driver is handling it?
If I am allowed a wild guess here... Isn't by any chance i2c-1 one the
the 3 i2c adapters exported by the nvidiafb driver, which we know isn't
playing nicely with the i2c core? To me, it is simply a different
expression of the same bug Miles hit some days ago when loading the
i2c-dev or eeprom modules [1].
You are exactly right. The /sys issues had to do with i2c stuff
associated the nvidiafb driver.

Miles
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Russell King
2005-03-25 07:50:10 UTC
Permalink
Post by Andrew Morton
Post by Miles Lane
Unable to handle kernel paging request at virtual address 24fc1024
c0198448
*pde = 00000000
Oops: 0000 [#1]
CPU: 0
EIP: 0060:[<c0198448>] Not tainted VLI
I wonder why the EIP sometimes doesn't get decoded.
Post by Miles Lane
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00210206 (2.6.12-rc1-mm2)
ksymoops seems to remove lines from the kernel output that it doesn't
like. I've seen this many times on ARM, and each time I see an oops
from a 2.6 kernel which has been ksymoopsed, I always ask the submitter
to send the original non-ksymoopsed version.

Users need to be re-educated _not_ to use ksymoops.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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Lee Revell
2005-03-25 21:00:22 UTC
Permalink
Users need to be re-educated _not_ to use ksymoops.
How about changing the fscking docs to not tell users to use it?

Seems like lots of stuff in Documentation/ is stuck in 2.4 land. How
about purging it? Incorrect docs are worse than nothing.

Lee

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Russell King
2005-03-25 21:20:10 UTC
Permalink
Post by Lee Revell
Users need to be re-educated _not_ to use ksymoops.
How about changing the fscking docs to not tell users to use it?
Would be useful. The "fscking" problem is that no one actually owns the
documents, so there's no central focus to keep them up to date.

Maybe we need a docfsck? 8)

I certainly don't have authority to tell x86 people not to use ksymoops.
Therefore, I think my suggested change (which up until recently I thought
was an ARM only problem) should be done by someone else.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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Lee Revell
2005-03-25 21:50:08 UTC
Permalink
Post by Russell King
Post by Lee Revell
Users need to be re-educated _not_ to use ksymoops.
How about changing the fscking docs to not tell users to use it?
Would be useful. The "fscking" problem is that no one actually owns the
documents, so there's no central focus to keep them up to date.
Are you serious? So Documentation/sound/alsa/* isn't maintained by the
ALSA maintainers?

Wow, this would explain why all Linux documentation is at least 2 years
out of date.
Post by Russell King
Maybe we need a docfsck? 8)
I certainly don't have authority to tell x86 people not to use ksymoops.
Therefore, I think my suggested change (which up until recently I thought
was an ARM only problem) should be done by someone else.
At least from my experience, ksymoops is useless on x86 for 2.6 kernels.
Here is a patch to finally bring oops-tracing.txt into the 2.6 era. :-P

Sugned-Off-By: Lee Revell <***@joe-job.com>

Lee

--- Documentation/oops-tracing.txt~ 2005-03-17 20:34:06.000000000 -0500
+++ Documentation/oops-tracing.txt 2005-03-25 16:41:07.000000000 -0500
@@ -1,23 +1,22 @@
+NOTE: ksymoops is useless on 2.6. Please use the Oops in its original format
+(from dmesg, etc). Ignore any references in this or other docs to "decoding
+the Oops" or "running it through ksymoops". If you post an Oops fron 2.6 that
+has been run through ksymoops, people will just tell you to repost it.
+
Quick Summary
-------------

-Install ksymoops from
-ftp://ftp.<country>.kernel.org/pub/linux/utils/kernel/ksymoops
-Read the ksymoops man page.
-ksymoops < the_oops.txt
-
-and send the output the maintainer of the kernel area that seems to be
-involved with the problem, not to the ksymoops maintainer. Don't worry
-too much about getting the wrong person. If you are unsure send it to
-the person responsible for the code relevant to what you were doing.
-If it occurs repeatably try and describe how to recreate it. Thats
-worth even more than the oops
+Find the Oops and send it to the maintainer of the kernel area that seems to be
+involved with the problem. Don't worry too much about getting the wrong person.
+If you are unsure send it to the person responsible for the code relevant to
+what you were doing. If it occurs repeatably try and describe how to recreate
+it. That's worth even more than the oops.

If you are totally stumped as to whom to send the report, send it to
linux-***@vger.kernel.org. Thanks for your help in making Linux as
stable as humanly possible.

-Where is the_oops.txt?
+Where is the Oops?
----------------------

Normally the Oops text is read from the kernel buffers by klogd and
@@ -43,15 +42,14 @@
them yourself. Search kernel archives for kmsgdump, lkcd and
oops+smram.

-No matter how you capture the log output, feed the resulting file to
-ksymoops along with /proc/ksyms and /proc/modules that applied at the
-time of the crash. /var/log/ksymoops can be useful to capture the
-latter, man ksymoops for details.
-

Full Information
----------------

+NOTE: the message from Linus below applies to 2.4 kernel. I have preserved it
+for historical reasons, and because some of the information in it still
+applies. Especially, please ignore any references to ksymoops.
+
From: Linus Torvalds <***@osdl.org>

How to track down an Oops.. [originally a mail to linux-kernel]


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Russell King
2005-03-25 22:00:17 UTC
Permalink
Post by Lee Revell
Post by Russell King
Post by Lee Revell
Users need to be re-educated _not_ to use ksymoops.
How about changing the fscking docs to not tell users to use it?
Would be useful. The "fscking" problem is that no one actually owns the
documents, so there's no central focus to keep them up to date.
Are you serious? So Documentation/sound/alsa/* isn't maintained by the
ALSA maintainers?
Last I checked, Documentation/oops-tracking.txt wasn't under
Documentation/sound/alsa. It seems obvious to me, but maybe it isn't
obvious to others, as your message appears to suggest.

As far as the question of ALSA documentation being up to date, that's
one set of directories in the kernel tree I've _never_ looked at, so
can't comment. Sorry.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of: 2.6 Serial core
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Lee Revell
2005-03-25 22:10:11 UTC
Permalink
Post by Russell King
Post by Lee Revell
Post by Russell King
Post by Lee Revell
Users need to be re-educated _not_ to use ksymoops.
How about changing the fscking docs to not tell users to use it?
Would be useful. The "fscking" problem is that no one actually owns the
documents, so there's no central focus to keep them up to date.
Are you serious? So Documentation/sound/alsa/* isn't maintained by the
ALSA maintainers?
Last I checked, Documentation/oops-tracking.txt wasn't under
Documentation/sound/alsa. It seems obvious to me, but maybe it isn't
obvious to others, as your message appears to suggest.
No, I just misread your message as "none of the docs are maintained"
rather than "oops-tracking.txt is not maintained".
Post by Russell King
As far as the question of ALSA documentation being up to date, that's
one set of directories in the kernel tree I've _never_ looked at, so
can't comment. Sorry.
The ALSA docs are in fact up to date.

Lee

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Christophe Saout
2005-03-25 19:30:14 UTC
Permalink
Hi,
Post by Andrew Morton
+x86_64-fix-config_preempt.patch
x86_64-fix-config_preempt.patch
x86_64: Fix CONFIG_PREEMPT
Has this one been stress-tested?

I've got the impression that things have become a lot worse.

I've been seeing things like these:

Mar 25 01:00:48 websrv2 REISERFS: panic (device dm-1): clm-6000: do_balance, fs generation has changed
Mar 25 01:00:48 websrv2
Mar 25 01:00:48 websrv2 ----------- [cut here ] --------- [please bite here ] ---------
Mar 25 01:00:48 websrv2 Kernel BUG at prints:362
Mar 25 01:00:48 websrv2 invalid operand: 0000 [1] PREEMPT
Mar 25 01:00:48 websrv2 CPU 0
Mar 25 01:00:48 websrv2 Modules linked in: iptable_nat ipt_MARK iptable_mangle ipt_LOG ipt_multiport ipt_owner ipt_mark ipt_state ipt_REJECT iptable_filter ip_tables twofish serpent blowfish ext3 jbd reiser4 sha256 aes dm_crypt ip_conntrack_irc ip_conntrack_ftp ip_conntrack via_rhine 8139too crc32
Mar 25 01:00:48 websrv2 Pid: 25172, comm: rm Not tainted 2.6.12-rc1-cs1
Mar 25 01:00:48 websrv2 RIP: 0010:[<ffffffff801cfe13>] <ffffffff801cfe13>{reiserfs_panic+211}
Mar 25 01:00:48 websrv2 RSP: 0018:ffff81001efe37b8 EFLAGS: 00010292
Mar 25 01:00:48 websrv2 RAX: 0000000000000059 RBX: ffffffff803fbcac RCX: 00000000c0000100
Mar 25 01:00:48 websrv2 RDX: 0000000000000000 RSI: ffff81007d0b31f0 RDI: 00000000ffffffff
Mar 25 01:00:48 websrv2 RBP: ffff81004f960060 R08: ffff81001efe2000 R09: 0000000000000002
Mar 25 01:00:48 websrv2 R10: 00000000ffffffff R11: ffffffff80340ef0 R12: ffff81007f850230
Mar 25 01:00:48 websrv2 R13: ffff81007f850000 R14: 0000000000000000 R15: ffff81004f9565d0
Mar 25 01:00:48 websrv2 FS: 00002aaaaaabaae0(0000) GS:ffffffff805be800(0000) knlGS:0000000055563dc0
Mar 25 01:00:48 websrv2 CS: 0010 DS: 0000 ES: 0000 CR0: 000000008005003b
Mar 25 01:00:48 websrv2 CR2: 00002aaaaaaff008 CR3: 000000001ebbd000 CR4: 00000000000006e0
Mar 25 01:00:48 websrv2 Process rm (pid: 25172, threadinfo ffff81001efe2000, task ffff81007d0b31f0)
Mar 25 01:00:48 websrv2 Stack: 0000003000000010 ffff81001efe38a8 ffff81001efe37d8 ffff81001c041530
Mar 25 01:00:48 websrv2 ffff81001efe39d8 ffffffff801d4e42 ffff81007e659a00 0000000000000063
Mar 25 01:00:48 websrv2 0000000000000063 0000000000000000
Mar 25 01:00:48 websrv2 Call Trace:<ffffffff801d4e42>{pathrelse_and_restore+66} <ffffffff8010efe6>{retint_kernel+46}
Mar 25 01:00:48 websrv2 <ffffffff801bb847>{do_balance+39} <ffffffff801bd315>{do_balance+6901}
Mar 25 01:00:48 websrv2 <ffffffff801cbd90>{unfix_nodes+128} <ffffffff801be15b>{do_balance+10555}
Mar 25 01:00:48 websrv2 <ffffffff801d7bf9>{reiserfs_cut_from_item+1673} <ffffffff801bfcfa>{reiserfs_unlink+362}
Mar 25 01:00:48 websrv2 <ffffffff801873ae>{vfs_unlink+462} <ffffffff801874f9>{sys_unlink+233}
Mar 25 01:00:48 websrv2 <ffffffff8018a268>{sys_getdents+232} <ffffffff8010f221>{error_exit+0}
Mar 25 01:00:48 websrv2 <ffffffff8010e906>{system_call+126}
Mar 25 01:00:48 websrv2
Mar 25 01:00:48 websrv2 Code: 0f 0b b8 c1 3f 80 ff ff ff ff 6a 01 4d 85 ed 48 c7 c2 40 ba
Mar 25 01:00:48 websrv2 RIP <ffffffff801cfe13>{reiserfs_panic+211} RSP <ffff81001efe37b8>

or

Mar 25 16:39:21 websrv2 VFS: brelse: Trying to free free buffer
Mar 25 16:39:21 websrv2 Badness in __brelse at fs/buffer.c:1295
Mar 25 16:39:21 websrv2
Mar 25 16:39:21 websrv2 Call Trace:<ffffffff8017787f>{__find_get_block+479} <ffffffff8017a175>{__getblk+37}
Mar 25 16:39:21 websrv2 <ffffffff801de3d5>{do_journal_end+2181} <ffffffff80147d70>{keventd_create_kthread+0}
Mar 25 16:39:21 websrv2 <ffffffff801cbf50>{reiserfs_sync_fs+64} <ffffffff8017c0b3>{sync_supers+211}
Mar 25 16:39:21 websrv2 <ffffffff8015a22a>{wb_kupdate+42} <ffffffff8015ae8f>{pdflush+399}
Mar 25 16:39:21 websrv2 <ffffffff8015a200>{wb_kupdate+0} <ffffffff80147d70>{keventd_create_kthread+0}
Mar 25 16:39:21 websrv2 <ffffffff8015ad00>{pdflush+0} <ffffffff80147d2d>{kthread+205}
Mar 25 16:39:21 websrv2 <ffffffff8010f3d7>{child_rip+8} <ffffffff80147d70>{keventd_create_kthread+0}
Mar 25 16:39:21 websrv2 <ffffffff80147c60>{kthread+0} <ffffffff8010f3cf>{child_rip+0}

Fortunately the kernel locked up and there was no data corruption.

I've got PREEMPT and PREEMPT_BKL enabled under UP.

I just took a look at the change and found this:

x86-64 does this (in entry.S):

bt $9,EFLAGS-ARGOFFSET(%rsp) /* interrupts off? */
jnc retint_restore_args
movl $PREEMPT_ACTIVE,threadinfo_preempt_count(%rcx)
sti
call schedule
cli
GET_THREAD_INFO(%rcx)
movl $0,threadinfo_preempt_count(%rcx)
jmp exit_intr

while i386 does this:

testl $IF_MASK,EFLAGS(%esp) # interrupts off (exception path) ?
jz restore_all
call preempt_schedule_irq
jmp need_resched

preempt_schedule_irq is not an i386 specific function and seems to take
special care of BKL preemption and since reiserfs does use the BKL to do
certain things I think this actually might be the problem...?

I'm not saying that this fix is wrong (it is obviously the right fix)
but it causes another problem to show up.

Unfortunately I don't have a amd64 machine to play with, so can somebody
please check this?
Christophe Saout
2005-03-27 00:30:12 UTC
Permalink
Hi,
Post by Andrew Morton
x86_64-fix-config_preempt.patch
x86_64: Fix CONFIG_PREEMPT
This patch causes another bug to show up some lines below with
CONFIG_PREEMPT_BKL. schedule releases the BKL which it shouldn't do.

Call preempt_schedule_irq instead (like for i386). This seems to fix the
easily reproducible filesystem errors I've seen (with reiserfs, which
heavily relies on the BKL).

Signed-off-by: Christophe Saout <***@saout.de>

--- linux-2.6.12-rc1-mm2.orig/arch/x86_64/kernel/entry.S 2005-03-24 17:32:22.000000000 +0100
+++ linux-2.6.12-rc1-mm2/arch/x86_64/kernel/entry.S 2005-03-26 23:40:30.000000000 +0100
@@ -517,12 +517,7 @@
jnc retint_restore_args
bt $9,EFLAGS-ARGOFFSET(%rsp) /* interrupts off? */
jnc retint_restore_args
- movl $PREEMPT_ACTIVE,threadinfo_preempt_count(%rcx)
- sti
- call schedule
- cli
- GET_THREAD_INFO(%rcx)
- movl $0,threadinfo_preempt_count(%rcx)
+ call preempt_schedule_irq
jmp exit_intr
#endif
CFI_ENDPROC
Andi Kleen
2005-03-27 17:40:09 UTC
Permalink
Post by Christophe Saout
Hi,
Post by Andrew Morton
x86_64-fix-config_preempt.patch
x86_64: Fix CONFIG_PREEMPT
This patch causes another bug to show up some lines below with
CONFIG_PREEMPT_BKL. schedule releases the BKL which it shouldn't do.
Call preempt_schedule_irq instead (like for i386). This seems to fix the
easily reproducible filesystem errors I've seen (with reiserfs, which
heavily relies on the BKL).
I would not apply this one for now. It needs checking if the
patch that requires this change does not require more changes.

-Andi


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Andi Kleen
2005-03-27 17:30:16 UTC
Permalink
Post by Christophe Saout
Fortunately the kernel locked up and there was no data corruption.
I've got PREEMPT and PREEMPT_BKL enabled under UP.
bt $9,EFLAGS-ARGOFFSET(%rsp) /* interrupts off? */
jnc retint_restore_args
movl $PREEMPT_ACTIVE,threadinfo_preempt_count(%rcx)
sti
call schedule
cli
GET_THREAD_INFO(%rcx)
movl $0,threadinfo_preempt_count(%rcx)
jmp exit_intr
testl $IF_MASK,EFLAGS(%esp) # interrupts off (exception path) ?
jz restore_all
call preempt_schedule_irq
jmp need_resched
preempt_schedule_irq is not an i386 specific function and seems to take
special care of BKL preemption and since reiserfs does use the BKL to do
certain things I think this actually might be the problem...?
Hmm, preempt_schedule_irq is not in mainline as far as I can see.
My patches are always for mainline; i dont do a special
patch kit for -mm*

It looks like a unfortunate interaction with some other patches
in mm. Andrew, can you disable CONFIG_PREEMPT on x86-64 in
mm for now?

Just calling preempt_schedule_irq may also work,
but most likely the patch that introduces that function needs
careful reading if it does not require more support from architectures.
BTW I suspect it will break other archs too...
Post by Christophe Saout
Unfortunately I don't have a amd64 machine to play with, so can somebody
please check this?
How did you generate the crash dumps above then?

-Andi
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Christophe Saout
2005-03-27 18:20:11 UTC
Permalink
Post by Andi Kleen
Post by Christophe Saout
preempt_schedule_irq is not an i386 specific function and seems to take
special care of BKL preemption and since reiserfs does use the BKL to do
certain things I think this actually might be the problem...?
Hmm, preempt_schedule_irq is not in mainline as far as I can see.
My patches are always for mainline; i dont do a special
patch kit for -mm*
PREEMPT_BKL has been in mainline since 2.6.11-rc1, preempt_schedule_irq
made it in 2.6.11-rc3. Please look here:
http://linux.bkbits.net:8080/linux-2.6/search/?expr=preempt_schedule_irq&search=ChangeSet+comments

For i386 the first change was to switch to preempt_schedule in this code
path: http://linux.bkbits.net:8080/linux-2.6/***@1.1966.39.63

preempt_schedule takes care of setting PREEMPT_ACTIVE and resetting it
afterwards, so I removed that from the assembler code.

Then preempt_schedule_irq has been introduced to move the sti/cli back
around the call to schedule:
http://linux.bkbits.net:8080/linux-2.6/***@1.1982.28.91

So in the end the only thing that the patch I proposed was doing is to
*additionally* handle the PREEMPT_BKL case so that schedule doesn't
accidentally release the BKL semaphore when it shouldn't because we are
preempting and nobody explicitly called schedule.

Several other archs have done the same. No bug has shown up until the
recent -mm kernel where the execution of this code path actually became
possible (the "jc -> jnc" fix some lines above).
Post by Andi Kleen
It looks like a unfortunate interaction with some other patches
in mm. Andrew, can you disable CONFIG_PREEMPT on x86-64 in
mm for now?
These things are in 2.6.11 (except that they never got called because of
the wrong interrupt flag check in the IRQ handler).
Post by Andi Kleen
Post by Christophe Saout
Unfortunately I don't have a amd64 machine to play with, so can somebody
please check this?
How did you generate the crash dumps above then?
Well, nobody minds if I play with a webserver in the middle of the
night, as long as it works during the day. Shoot me. :)

Both servers are running fine since I applied my patch last night.

Now that I looked into it I think that it's obviously the correct
solution.
Andi Kleen
2005-03-28 15:40:10 UTC
Permalink
Post by Christophe Saout
Post by Andi Kleen
Post by Christophe Saout
preempt_schedule_irq is not an i386 specific function and seems to take
special care of BKL preemption and since reiserfs does use the BKL to do
certain things I think this actually might be the problem...?
Hmm, preempt_schedule_irq is not in mainline as far as I can see.
My patches are always for mainline; i dont do a special
patch kit for -mm*
PREEMPT_BKL has been in mainline since 2.6.11-rc1, preempt_schedule_irq
http://linux.bkbits.net:8080/linux-2.6/search/?expr=preempt_schedule_irq&search=ChangeSet+comments
Hmm, true. I must have missed it with the last merge.

Looking at the changeset your simple patch is probably ok.
Post by Christophe Saout
Now that I looked into it I think that it's obviously the correct
solution.
Agreed.

-Andi
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