Discussion:
Linux 2.6.32.47
(too old to reply)
Greg KH
2011-11-07 21:40:02 UTC
Permalink
I'm announcing the release of the 2.6.32.47 kernel.

All users of the 2.6.32 series must upgrade.

The updated 2.6.32.y git tree can be found at (NOTE THE ADDRESS CHANGE):
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git linux-2.6.32.y
and can be browsed at the normal kernel.org git web browser:
http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=shortlog;h=refs/heads/linux-2.6.32.y

thanks,

greg k-h

------------

Documentation/stable_kernel_rules.txt | 4
Makefile | 2
arch/arm/mach-davinci/board-da850-evm.c | 28 ++
arch/arm/plat-mxc/include/mach/iomux-v3.h | 10 -
arch/mips/alchemy/mtx-1/platform.c | 9
arch/powerpc/kernel/pci_of_scan.c | 2
arch/powerpc/sysdev/mpic.c | 17 -
arch/s390/kvm/kvm-s390.c | 14 +
arch/sparc/include/asm/sigcontext.h | 14 +
arch/sparc/kernel/Makefile | 1
arch/sparc/kernel/pcic.c | 4
arch/sparc/kernel/signal32.c | 184 +++++++++++--------
arch/sparc/kernel/signal_32.c | 172 ++++++++----------
arch/sparc/kernel/signal_64.c | 108 ++++-------
arch/sparc/kernel/sigutil.h | 9
arch/sparc/kernel/sigutil_32.c | 120 ++++++++++++
arch/sparc/kernel/sigutil_64.c | 93 +++++++++
arch/um/drivers/ubd_kern.c | 31 +++
arch/x86/include/asm/processor.h | 23 ++
arch/x86/kernel/amd_iommu.c | 2
arch/x86/kernel/kprobes.c | 4
arch/x86/kernel/smpboot.c | 85 ---------
arch/x86/kvm/svm.c | 1
arch/x86/kvm/vmx.c | 1
arch/x86/xen/smp.c | 10 +
arch/x86/xen/time.c | 4
arch/x86/xen/xen-asm_32.S | 8
block/cfq-iosched.c | 264 +++++++++++++++++++++-------
drivers/ata/ahci.c | 12 +
drivers/base/sys.c | 6
drivers/block/xen-blkfront.c | 2
drivers/char/hvc_console.c | 8
drivers/char/tpm/tpm.c | 9
drivers/hid/hid-ids.h | 3
drivers/hid/usbhid/hid-quirks.c | 1
drivers/hwmon/w83627ehf.c | 15 +
drivers/md/linear.h | 2
drivers/md/md.c | 12 +
drivers/media/video/cx23885/cx23885-dvb.c | 2
drivers/media/video/uvc/uvc_driver.c | 2
drivers/media/video/uvc/uvc_video.c | 10 -
drivers/media/video/uvc/uvcvideo.h | 2
drivers/net/cnic.c | 4
drivers/net/e1000/e1000_hw.c | 6
drivers/net/e1000e/netdev.c | 2
drivers/net/igb/igb_main.c | 2
drivers/net/igbvf/netdev.c | 2
drivers/net/irda/smsc-ircc2.c | 2
drivers/net/ixgbe/ixgbe_main.c | 2
drivers/net/rionet.c | 4
drivers/net/usb/asix.c | 4
drivers/net/wireless/b43/main.c | 3
drivers/net/wireless/rt2x00/rt2x00usb.c | 14 -
drivers/platform/x86/thinkpad_acpi.c | 7
drivers/s390/cio/ccwgroup.c | 42 ++--
drivers/scsi/3w-9xxx.c | 2
drivers/scsi/aacraid/commsup.c | 2
drivers/scsi/ipr.c | 2
drivers/scsi/libiscsi_tcp.c | 14 -
drivers/scsi/libsas/sas_expander.c | 14 -
drivers/scsi/qla2xxx/qla_init.c | 3
drivers/scsi/qla2xxx/qla_isr.c | 1
drivers/staging/quatech_usb2/quatech_usb2.c | 9
drivers/usb/class/cdc-acm.c | 3
drivers/usb/core/devio.c | 6
drivers/usb/core/quirks.c | 21 ++
drivers/usb/host/ehci-hub.c | 7
drivers/usb/host/fhci-sched.c | 19 +-
drivers/usb/host/xhci-mem.c | 22 +-
drivers/usb/mon/mon_bin.c | 2
drivers/usb/musb/musb_core.c | 1
drivers/usb/serial/ftdi_sio.c | 25 ++
drivers/usb/serial/ftdi_sio_ids.h | 13 +
drivers/usb/serial/pl2303.c | 27 ++
drivers/usb/serial/pl2303.h | 5
drivers/usb/serial/qcserial.c | 2
drivers/usb/storage/transport.c | 34 ++-
drivers/video/carminefb.c | 6
drivers/watchdog/mtx-1_wdt.c | 5
drivers/xen/events.c | 2
fs/cifs/cifssmb.c | 3
fs/eventpoll.c | 25 +-
fs/ext4/ext4.h | 3
fs/ext4/extents.c | 1
fs/lockd/clntproc.c | 8
fs/nfsd/nfs4proc.c | 2
fs/nfsd/nfs4state.c | 2
fs/proc/base.c | 69 +++++--
fs/proc/kcore.c | 2
fs/splice.c | 3
include/linux/ext2_fs.h | 4
include/linux/ext3_fs.h | 4
include/linux/interrupt.h | 5
include/linux/iocontext.h | 5
include/linux/jiffies.h | 2
include/linux/sunrpc/sched.h | 4
include/net/scm.h | 5
kernel/irq/pm.c | 35 ++-
kernel/kmod.c | 4
kernel/time.c | 2
lib/kobject_uevent.c | 2
mm/mmap.c | 20 +-
net/9p/client.c | 13 -
net/atm/br2684.c | 7
net/bluetooth/l2cap.c | 3
net/bluetooth/rfcomm/sock.c | 1
net/core/scm.c | 10 -
net/core/skbuff.c | 8
net/ipv6/ip6_output.c | 2
net/ipv6/ip6_tunnel.c | 4
net/sched/sch_api.c | 14 -
net/sunrpc/clnt.c | 3
net/sunrpc/sched.c | 1
net/wireless/nl80211.c | 9
net/wireless/reg.c | 1
net/x25/af_x25.c | 3
sound/pci/hda/patch_cirrus.c | 2
sound/pci/hda/patch_realtek.c | 6
sound/soc/codecs/ak4535.c | 10 -
sound/soc/codecs/ak4642.c | 22 +-
sound/soc/codecs/wm8940.c | 2
sound/soc/soc-jack.c | 2
122 files changed, 1318 insertions(+), 666 deletions(-)


Al Viro (1):
deal with races in /proc/*/{syscall,stack,personality}

Alexandre Bounine (1):
drivers/net/rionet.c: fix ethernet address macros for LE platforms

Andrew Vasquez (1):
qla2xxx: Correct inadvertent loop state transitions during port-update handling.

Aneesh Kumar K.V (1):
fs/9p: Fid is not valid after a failed clunk.

Anton Blanchard (1):
ipr: Always initiate hard reset in kdump kernel

Artur Zimmer (1):
USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a zeitcontrol-device

Axel Lin (2):
ASoC: wm8940: Properly set codec->dapm.bias_level
ASoC: ak4535: fixup cache register table

Bernd Schubert (1):
nfsd4: Remove check for a 32-bit cookie in nfsd4_readdir()

Carsten Otte (1):
KVM: s390: check cpu_id prior to using it

Changli Gao (1):
splice: direct_splice_actor() should not use pos in sd

Dan Carpenter (1):
kcore: fix test for end of list

Dan Rosenberg (1):
Bluetooth: Prevent buffer overflow in l2cap config request

Daniel Schwierzeck (1):
atm: br2684: Fix oops due to skb->dev being NULL

David Henningsson (2):
ALSA: HDA: Cirrus - fix "Surround Speaker" volume control name
ALSA: HDA: Add new revision for ALC662

David S. Miller (1):
sparc: Allow handling signals when stack is corrupted.

Denis Pershin (1):
usb: cdc-acm: Owen SI-30 support

Eric Benoit (1):
USB: pl2303: add id for SMART device

Eric Dumazet (2):
scm: lower SCM_MAX_FD
net_sched: Fix qdisc_notify()

Eric Van Hensbergen (1):
net/9p: fix client code to fail more gracefully on protocol error

Filip Palian (1):
Bluetooth: l2cap and rfcomm: fix 1 byte infoleak to userspace.

Florian Echtler (1):
USB: Serial: Add device ID for Sierra Wireless MC8305

Florian Fainelli (2):
Revert "MIPS: MTX-1: Make au1000_eth probe all PHY
watchdog: mtx1-wdt: fix build failure

Greg Kroah-Hartman (3):
Revert "x86, hotplug: Use mwait to offline a processor, fix the legacy case"
Revert "usb: musb: restore INDEX register in resume path"
Linux 2.6.32.47

Hakan Kvist (1):
USB: ftdi_sio: add PID for Sony Ericsson Urban

Hendrik Brueckner (1):
hvc_console: Improve tty/console put_chars handling

Herbert Xu (1):
ipv6: Add GSO support on forwarding path

Hugh Dickins (1):
vm: fix vm_pgoff wrap in upward expansion

Ian Campbell (3):
sparc: fix array bounds error setting up PCIC NMI trap
xen/timer: Missing IRQF_NO_SUSPEND in timer code broke suspend.
genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier

Igor Mammedov (1):
xen: x86_32: do not enable iterrupts when returning from exception in interrupt context

J. Bruce Fields (1):
nfsd4: ignore WANT bits in open downgrade

Jack Wang (1):
libsas: set sas_address and device type of rphy

James Bottomley (1):
3w-9xxx: fix iommu_iova leak

Jean Delvare (2):
hwmon: (w83627ehf) Properly report thermal diode sensors
carminefb: Fix module parameters permissions

Jean-Christophe PLAGNIOL-VILLARD (1):
USB: ftdi_sio: add Calao reference board support

Jeff Kirsher (1):
e1000: Fix driver to be used on PA RISC C8000 workstations

Jeff Layton (1):
cifs: fix possible memory corruption in CIFSFindNext

Jeff Moyer (5):
cfq: calculate the seek_mean per cfq_queue not per cfq_io_context
cfq: merge cooperating cfq_queues
cfq: change the meaning of the cfqq_coop flag
cfq: break apart merged cfqqs if they stop cooperating
cfq: Don't allow queue merges for queues that have no process references

Jens Axboe (1):
cfq-iosched: get rid of the coop_preempt flag

Jeremiah Matthey (1):
HID: usbhid: Add support for SiGma Micro chip

Jerry Huang (1):
QE/FHCI: fixed the CONTROL bug

Jiri Kosina (1):
kmod: prevent kmod_loop_msg overflow in __request_module()

Joerg Roedel (1):
iommu/amd: Fix wrong shift direction

Johannes Stezenbach (1):
usbmon vs. tcpdump: fix dropped packet count

Josh Boyer (1):
Update email address for stable patch submission

Josh Stone (1):
x86: Fix compilation bug in kprobes' twobyte_is_boostable

Jouni Malinen (1):
cfg80211: Fix validation of AKM suites

Kautuk Consul (2):
staging: quatech_usb2: Potential lost wakeup scenario in TIOCMIWAIT
xhci-mem.c: Check for ring->first_seg != NULL

Konrad Rzeszutek Wilk (1):
xen/smp: Warn user why they keel over - nosmp or noapic and what to use instead.

Kuninori Morimoto (1):
ASoC: ak4642: fixup cache register table

Linus Torvalds (1):
vm: fix vm_pgoff wrap in stack expansion

Luben Tuikov (1):
USB: storage: Use normalized sense when emulating autosense

Luciano Coelho (1):
nl80211: fix overflow in ssid_len

Manoj Iyer (1):
thinkpad-acpi: module autoloading for newer Lenovo ThinkPads.

Manual Munz (1):
b43: Fix beacon problem in ad-hoc mode

Marek Marczykowski (1):
xen-blkfront: fix data size for xenbus_gather in blkfront_connect

Marek Vasut (1):
ASIX: Add AX88772B USB ID

Mark Brown (1):
ASoC: Fix reporting of partial jack updates

Mark Nelson (1):
ahci: Enable SB600 64bit DMA on Asus M3A

Mark Salyzyn (2):
libsas: fix failure to revalidate domain for anything but the first expander child.
libsas: fix panic when single phy is disabled on a wide port

Matthew Daley (1):
x25: Prevent skb overreads when checking call user data

Mauro Carvalho Chehab (1):
tuner_xc2028: Allow selection of the frequency adjustment code for XC3028

Michael Chan (1):
cnic: Improve NETDEV_UP event handling

Michal Schmidt (1):
GRO: fix merging a paged skb after non-paged skbs

Michal Sroczynski (1):
USB: PL2303: correctly handle baudrates above 115200

Mike Christie (1):
libiscsi_tcp: fix LLD data allocation

Milan Broz (1):
kobj_uevent: Ignore if some listeners cannot handle message

Ming Lei (1):
uvcvideo: Set alternate setting 0 on resume if the bus has been reset

NeilBrown (2):
md/linear: avoid corrupting structure while waiting for rcu_free to complete.
md: Fix handling for devices from 2TB to 4TB in 0.90 metadata.

Nelson Elhage (1):
epoll: fix spurious lockdep warnings

Oliver Neukum (1):
USB: add RESET_RESUME for webcams shown to be quirky

Paul Fertser (1):
plat-mxc: iomux-v3.h: implicitly enable pull-up/down when that's desired

Peter Huewe (2):
TPM: Call tpm_transmit with correct size
TPM: Zero buffer after copying to userspace

Peter Stuge (1):
USB: ftdi_sio: Support TI/Luminary Micro Stellaris BD-ICDI Board

Philipp Hahn (1):
KVM: x86: Reset tsc_timestamp on TSC writes

Rajkumar Manoharan (1):
wireless: Reset beacon_found while updating regulatory

Randy Dunlap (1):
irda: fix smsc-ircc2 section mismatch warning

Richard Weinberger (1):
um: fix ubd cow size

Rigbert Hamisch (1):
USB: qcserial: add device ID for "HP un2430 Mobile Broadband Module"

Sebastian Ott (1):
ccwgroup: move attributes to attribute group

Serge Hallyn (1):
USB: pid_ns: ensure pid is not freed during kill_pid_info_as_uid

Sonny Rao (1):
powerpc/pci: Check devices status property when scanning OF tree

Sridhar Samudrala (1):
net: Fix IPv6 GSO type checks in Intel ethernet drivers

Stanislaw Gruszka (1):
rt2x00: do not drop usb dev reference counter on suspend

Stratos Psomadakis (1):
Fix broken backport for IPv6 tunnels

Sudhakar Rajashekhara (1):
ARM: davinci: da850 EVM: read mac address from SPI flash

Takashi Iwai (1):
ALSA: hda/realtek - Avoid bogus HP-pin assignment

Theodore Ts'o (1):
ext2,ext3,ext4: don't inherit APPEND_FL or IMMUTABLE_FL for new inodes

Trond Myklebust (1):
NLM: Don't hang forever on NLM unlock requests

Vasily Averin (1):
aacraid: reset should disable MSI interrupt

Venkateswararao Jujjuri (JV) (1):
net/9p: Fix the msize calculation.

Wang Zhi (1):
USB: EHCI: Do not rely on PORT_SUSPEND to stop USB resuming in ehci_bus_resume().

Yang Li (1):
powerpc/mpic: Fix problem that affinity is not updated

Zheng Liu (1):
ext4: fix BUG_ON() in ext4_ext_insert_extent()

hank (1):
time: Change jiffies_to_clock_t() argument type to unsigned long
Greg KH
2011-11-07 21:40:01 UTC
Permalink
diff --git a/Documentation/stable_kernel_rules.txt b/Documentation/stable_kernel_rules.txt
index a452227..e6e482f 100644
--- a/Documentation/stable_kernel_rules.txt
+++ b/Documentation/stable_kernel_rules.txt
@@ -25,13 +25,13 @@ Rules on what kind of patches are accepted, and which ones are not, into the
Procedure for submitting patches to the -stable tree:

- Send the patch, after verifying that it follows the above rules, to
- ***@kernel.org.
+ ***@vger.kernel.org.
- The sender will receive an ACK when the patch has been accepted into the
queue, or a NAK if the patch is rejected. This response might take a few
days, according to the developer's schedules.
- If accepted, the patch will be added to the -stable queue, for review by
other developers and by the relevant subsystem maintainer.
- - If the ***@kernel.org address is added to a patch, when it goes into
+ - If the ***@vger.kernel.org address is added to a patch, when it goes into
Linus's tree it will automatically be emailed to the stable team.
- Security patches should not be sent to this alias, but instead to the
documented ***@kernel.org address.
diff --git a/Makefile b/Makefile
index 9f479bf..87c02aa 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
VERSION = 2
PATCHLEVEL = 6
SUBLEVEL = 32
-EXTRAVERSION = .46
+EXTRAVERSION = .47
NAME = Man-Eating Seals of Antiquity

# *DOCUMENTATION*
diff --git a/arch/arm/mach-davinci/board-da850-evm.c b/arch/arm/mach-davinci/board-da850-evm.c
index c759d72..d0cd9df 100644
--- a/arch/arm/mach-davinci/board-da850-evm.c
+++ b/arch/arm/mach-davinci/board-da850-evm.c
@@ -42,6 +42,32 @@
#define DA850_MMCSD_CD_PIN GPIO_TO_PIN(4, 0)
#define DA850_MMCSD_WP_PIN GPIO_TO_PIN(4, 1)

+#ifdef CONFIG_MTD
+static void da850_evm_m25p80_notify_add(struct mtd_info *mtd)
+{
+ char *mac_addr = davinci_soc_info.emac_pdata->mac_addr;
+ size_t retlen;
+
+ if (!strcmp(mtd->name, "MAC-Address")) {
+ mtd->read(mtd, 0, ETH_ALEN, &retlen, mac_addr);
+ if (retlen == ETH_ALEN)
+ pr_info("Read MAC addr from SPI Flash: %pM\n",
+ mac_addr);
+ }
+}
+
+static struct mtd_notifier da850evm_spi_notifier = {
+ .add = da850_evm_m25p80_notify_add,
+};
+
+static void da850_evm_setup_mac_addr(void)
+{
+ register_mtd_user(&da850evm_spi_notifier);
+}
+#else
+static void da850_evm_setup_mac_addr(void) { }
+#endif
+
static struct mtd_partition da850_evm_norflash_partition[] = {
{
.name = "NOR filesystem",
@@ -381,6 +407,8 @@ static __init void da850_evm_init(void)
if (ret)
pr_warning("da850_evm_init: lcdc registration failed: %d\n",
ret);
+
+ da850_evm_setup_mac_addr();
}

#ifdef CONFIG_SERIAL_8250_CONSOLE
diff --git a/arch/arm/plat-mxc/include/mach/iomux-v3.h b/arch/arm/plat-mxc/include/mach/iomux-v3.h
index a0fa402..632fdeb 100644
--- a/arch/arm/plat-mxc/include/mach/iomux-v3.h
+++ b/arch/arm/plat-mxc/include/mach/iomux-v3.h
@@ -73,11 +73,11 @@ struct pad_desc {
#define PAD_CTL_HYS (1 << 8)

#define PAD_CTL_PKE (1 << 7)
-#define PAD_CTL_PUE (1 << 6)
-#define PAD_CTL_PUS_100K_DOWN (0 << 4)
-#define PAD_CTL_PUS_47K_UP (1 << 4)
-#define PAD_CTL_PUS_100K_UP (2 << 4)
-#define PAD_CTL_PUS_22K_UP (3 << 4)
+#define PAD_CTL_PUE (1 << 6 | PAD_CTL_PKE)
+#define PAD_CTL_PUS_100K_DOWN (0 << 4 | PAD_CTL_PUE)
+#define PAD_CTL_PUS_47K_UP (1 << 4 | PAD_CTL_PUE)
+#define PAD_CTL_PUS_100K_UP (2 << 4 | PAD_CTL_PUE)
+#define PAD_CTL_PUS_22K_UP (3 << 4 | PAD_CTL_PUE)

#define PAD_CTL_ODE (1 << 3)

diff --git a/arch/mips/alchemy/mtx-1/platform.c b/arch/mips/alchemy/mtx-1/platform.c
index 956f946..e30e42a 100644
--- a/arch/mips/alchemy/mtx-1/platform.c
+++ b/arch/mips/alchemy/mtx-1/platform.c
@@ -28,8 +28,6 @@
#include <linux/mtd/physmap.h>
#include <mtd/mtd-abi.h>

-#include <asm/mach-au1x00/au1xxx_eth.h>
-
static struct gpio_keys_button mtx1_gpio_button[] = {
{
.gpio = 207,
@@ -142,17 +140,10 @@ static struct __initdata platform_device * mtx1_devs[] = {
&mtx1_mtd,
};

-static struct au1000_eth_platform_data mtx1_au1000_eth0_pdata = {
- .phy_search_highest_addr = 1,
- .phy1_search_mac0 = 1,
-};
-
static int __init mtx1_register_devices(void)
{
int rc;

- au1xxx_override_eth_cfg(0, &mtx1_au1000_eth0_pdata);
-
rc = gpio_request(mtx1_gpio_button[0].gpio,
mtx1_gpio_button[0].desc);
if (rc < 0) {
diff --git a/arch/powerpc/kernel/pci_of_scan.c b/arch/powerpc/kernel/pci_of_scan.c
index 7311fdf..59a70f1 100644
--- a/arch/powerpc/kernel/pci_of_scan.c
+++ b/arch/powerpc/kernel/pci_of_scan.c
@@ -300,6 +300,8 @@ static void __devinit __of_scan_bus(struct device_node *node,
/* Scan direct children */
for_each_child_of_node(node, child) {
pr_debug(" * %s\n", child->full_name);
+ if (!of_device_is_available(child))
+ continue;
reg = of_get_property(child, "reg", &reglen);
if (reg == NULL || reglen < 20)
continue;
diff --git a/arch/powerpc/sysdev/mpic.c b/arch/powerpc/sysdev/mpic.c
index 30c44e6..b54d581 100644
--- a/arch/powerpc/sysdev/mpic.c
+++ b/arch/powerpc/sysdev/mpic.c
@@ -567,12 +567,10 @@ static void __init mpic_scan_ht_pics(struct mpic *mpic)
#endif /* CONFIG_MPIC_U3_HT_IRQS */

#ifdef CONFIG_SMP
-static int irq_choose_cpu(unsigned int virt_irq)
+static int irq_choose_cpu(const cpumask_t *mask)
{
- cpumask_t mask;
int cpuid;

- cpumask_copy(&mask, irq_desc[virt_irq].affinity);
if (cpus_equal(mask, CPU_MASK_ALL)) {
static int irq_rover;
static DEFINE_SPINLOCK(irq_rover_lock);
@@ -594,20 +592,15 @@ static int irq_choose_cpu(unsigned int virt_irq)

spin_unlock_irqrestore(&irq_rover_lock, flags);
} else {
- cpumask_t tmp;
-
- cpus_and(tmp, cpu_online_map, mask);
-
- if (cpus_empty(tmp))
+ cpuid = cpumask_first_and(mask, cpu_online_mask);
+ if (cpuid >= nr_cpu_ids)
goto do_round_robin;
-
- cpuid = first_cpu(tmp);
}

return get_hard_smp_processor_id(cpuid);
}
#else
-static int irq_choose_cpu(unsigned int virt_irq)
+static int irq_choose_cpu(const cpumask_t *mask)
{
return hard_smp_processor_id();
}
@@ -816,7 +809,7 @@ int mpic_set_affinity(unsigned int irq, const struct cpumask *cpumask)
unsigned int src = mpic_irq_to_hw(irq);

if (mpic->flags & MPIC_SINGLE_DEST_CPU) {
- int cpuid = irq_choose_cpu(irq);
+ int cpuid = irq_choose_cpu(cpumask);

mpic_irq_write(src, MPIC_INFO(IRQ_DESTINATION), 1 << cpuid);
} else {
diff --git a/arch/s390/kvm/kvm-s390.c b/arch/s390/kvm/kvm-s390.c
index 75fbf19..693dee7 100644
--- a/arch/s390/kvm/kvm-s390.c
+++ b/arch/s390/kvm/kvm-s390.c
@@ -308,11 +308,17 @@ int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
struct kvm_vcpu *kvm_arch_vcpu_create(struct kvm *kvm,
unsigned int id)
{
- struct kvm_vcpu *vcpu = kzalloc(sizeof(struct kvm_vcpu), GFP_KERNEL);
- int rc = -ENOMEM;
+ struct kvm_vcpu *vcpu;
+ int rc = -EINVAL;
+
+ if (id >= KVM_MAX_VCPUS)
+ goto out;
+
+ rc = -ENOMEM;

+ vcpu = kzalloc(sizeof(struct kvm_vcpu), GFP_KERNEL);
if (!vcpu)
- goto out_nomem;
+ goto out;

vcpu->arch.sie_block = (struct kvm_s390_sie_block *)
get_zeroed_page(GFP_KERNEL);
@@ -347,7 +353,7 @@ out_free_sie_block:
free_page((unsigned long)(vcpu->arch.sie_block));
out_free_cpu:
kfree(vcpu);
-out_nomem:
+out:
return ERR_PTR(rc);
}

diff --git a/arch/sparc/include/asm/sigcontext.h b/arch/sparc/include/asm/sigcontext.h
index a1607d1..69914d7 100644
--- a/arch/sparc/include/asm/sigcontext.h
+++ b/arch/sparc/include/asm/sigcontext.h
@@ -45,6 +45,19 @@ typedef struct {
int si_mask;
} __siginfo32_t;

+#define __SIGC_MAXWIN 7
+
+typedef struct {
+ unsigned long locals[8];
+ unsigned long ins[8];
+} __siginfo_reg_window;
+
+typedef struct {
+ int wsaved;
+ __siginfo_reg_window reg_window[__SIGC_MAXWIN];
+ unsigned long rwbuf_stkptrs[__SIGC_MAXWIN];
+} __siginfo_rwin_t;
+
#ifdef CONFIG_SPARC64
typedef struct {
unsigned int si_float_regs [64];
@@ -73,6 +86,7 @@ struct sigcontext {
unsigned long ss_size;
} sigc_stack;
unsigned long sigc_mask;
+ __siginfo_rwin_t * sigc_rwin_save;
};

#else
diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
index 5b47fab..2782681 100644
--- a/arch/sparc/kernel/Makefile
+++ b/arch/sparc/kernel/Makefile
@@ -24,6 +24,7 @@ obj-$(CONFIG_SPARC32) += sun4m_irq.o sun4c_irq.o sun4d_irq.o

obj-y += process_$(BITS).o
obj-y += signal_$(BITS).o
+obj-y += sigutil_$(BITS).o
obj-$(CONFIG_SPARC32) += ioport.o
obj-y += setup_$(BITS).o
obj-y += idprom.o
diff --git a/arch/sparc/kernel/pcic.c b/arch/sparc/kernel/pcic.c
index 85e7037..817352a 100644
--- a/arch/sparc/kernel/pcic.c
+++ b/arch/sparc/kernel/pcic.c
@@ -350,8 +350,8 @@ int __init pcic_probe(void)
strcpy(pbm->prom_name, namebuf);

{
- extern volatile int t_nmi[1];
- extern int pcic_nmi_trap_patch[1];
+ extern volatile int t_nmi[4];
+ extern int pcic_nmi_trap_patch[4];

t_nmi[0] = pcic_nmi_trap_patch[0];
t_nmi[1] = pcic_nmi_trap_patch[1];
diff --git a/arch/sparc/kernel/signal32.c b/arch/sparc/kernel/signal32.c
index 75fad42..5d92488 100644
--- a/arch/sparc/kernel/signal32.c
+++ b/arch/sparc/kernel/signal32.c
@@ -29,6 +29,8 @@
#include <asm/visasm.h>
#include <asm/compat_signal.h>

+#include "sigutil.h"
+
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))

/* This magic should be in g_upper[0] for all upper parts
@@ -44,14 +46,14 @@ typedef struct {
struct signal_frame32 {
struct sparc_stackf32 ss;
__siginfo32_t info;
- /* __siginfo_fpu32_t * */ u32 fpu_save;
+ /* __siginfo_fpu_t * */ u32 fpu_save;
unsigned int insns[2];
unsigned int extramask[_COMPAT_NSIG_WORDS - 1];
unsigned int extra_size; /* Should be sizeof(siginfo_extra_v8plus_t) */
/* Only valid if (info.si_regs.psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS */
siginfo_extra_v8plus_t v8plus;
- __siginfo_fpu_t fpu_state;
-};
+ /* __siginfo_rwin_t * */u32 rwin_save;
+} __attribute__((aligned(8)));

typedef struct compat_siginfo{
int si_signo;
@@ -110,18 +112,14 @@ struct rt_signal_frame32 {
compat_siginfo_t info;
struct pt_regs32 regs;
compat_sigset_t mask;
- /* __siginfo_fpu32_t * */ u32 fpu_save;
+ /* __siginfo_fpu_t * */ u32 fpu_save;
unsigned int insns[2];
stack_t32 stack;
unsigned int extra_size; /* Should be sizeof(siginfo_extra_v8plus_t) */
/* Only valid if (regs.psr & (PSR_VERS|PSR_IMPL)) == PSR_V8PLUS */
siginfo_extra_v8plus_t v8plus;
- __siginfo_fpu_t fpu_state;
-};
-
-/* Align macros */
-#define SF_ALIGNEDSZ (((sizeof(struct signal_frame32) + 15) & (~15)))
-#define RT_ALIGNEDSZ (((sizeof(struct rt_signal_frame32) + 15) & (~15)))
+ /* __siginfo_rwin_t * */u32 rwin_save;
+} __attribute__((aligned(8)));

int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
{
@@ -192,30 +190,13 @@ int copy_siginfo_from_user32(siginfo_t *to, compat_siginfo_t __user *from)
return 0;
}

-static int restore_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err;
-
- err = __get_user(fprs, &fpu->si_fprs);
- fprs_write(0);
- regs->tstate &= ~TSTATE_PEF;
- if (fprs & FPRS_DL)
- err |= copy_from_user(fpregs, &fpu->si_float_regs[0], (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32], (sizeof(unsigned int) * 32));
- err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- current_thread_info()->fpsaved[0] |= fprs;
- return err;
-}
-
void do_sigreturn32(struct pt_regs *regs)
{
struct signal_frame32 __user *sf;
+ compat_uptr_t fpu_save;
+ compat_uptr_t rwin_save;
unsigned int psr;
- unsigned pc, npc, fpu_save;
+ unsigned pc, npc;
sigset_t set;
unsigned seta[_COMPAT_NSIG_WORDS];
int err, i;
@@ -273,8 +254,13 @@ void do_sigreturn32(struct pt_regs *regs)
pt_regs_clear_syscall(regs);

err |= __get_user(fpu_save, &sf->fpu_save);
- if (fpu_save)
- err |= restore_fpu_state32(regs, &sf->fpu_state);
+ if (!err && fpu_save)
+ err |= restore_fpu_state(regs, compat_ptr(fpu_save));
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(compat_ptr(rwin_save)))
+ goto segv;
+ }
err |= __get_user(seta[0], &sf->info.si_mask);
err |= copy_from_user(seta+1, &sf->extramask,
(_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));
@@ -300,7 +286,9 @@ segv:
asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
{
struct rt_signal_frame32 __user *sf;
- unsigned int psr, pc, npc, fpu_save, u_ss_sp;
+ unsigned int psr, pc, npc, u_ss_sp;
+ compat_uptr_t fpu_save;
+ compat_uptr_t rwin_save;
mm_segment_t old_fs;
sigset_t set;
compat_sigset_t seta;
@@ -359,8 +347,8 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
pt_regs_clear_syscall(regs);

err |= __get_user(fpu_save, &sf->fpu_save);
- if (fpu_save)
- err |= restore_fpu_state32(regs, &sf->fpu_state);
+ if (!err && fpu_save)
+ err |= restore_fpu_state(regs, compat_ptr(fpu_save));
err |= copy_from_user(&seta, &sf->mask, sizeof(compat_sigset_t));
err |= __get_user(u_ss_sp, &sf->stack.ss_sp);
st.ss_sp = compat_ptr(u_ss_sp);
@@ -376,6 +364,12 @@ asmlinkage void do_rt_sigreturn32(struct pt_regs *regs)
do_sigaltstack((stack_t __user *) &st, NULL, (unsigned long)sf);
set_fs(old_fs);

+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(compat_ptr(rwin_save)))
+ goto segv;
+ }
+
switch (_NSIG_WORDS) {
case 4: set.sig[3] = seta.sig[6] + (((long)seta.sig[7]) << 32);
case 3: set.sig[2] = seta.sig[4] + (((long)seta.sig[5]) << 32);
@@ -433,26 +427,6 @@ static void __user *get_sigframe(struct sigaction *sa, struct pt_regs *regs, uns
return (void __user *) sp;
}

-static int save_fpu_state32(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err = 0;
-
- fprs = current_thread_info()->fpsaved[0];
- if (fprs & FPRS_DL)
- err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
- (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
- (sizeof(unsigned int) * 32));
- err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- err |= __put_user(fprs, &fpu->si_fprs);
-
- return err;
-}
-
/* The I-cache flush instruction only works in the primary ASI, which
* right now is the nucleus, aka. kernel space.
*
@@ -515,18 +489,23 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
int signo, sigset_t *oldset)
{
struct signal_frame32 __user *sf;
+ int i, err, wsaved;
+ void __user *tail;
int sigframe_size;
u32 psr;
- int i, err;
unsigned int seta[_COMPAT_NSIG_WORDS];

/* 1. Make sure everything is clean */
synchronize_user_stack();
save_and_clear_fpu();

- sigframe_size = SF_ALIGNEDSZ;
- if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = get_thread_wsaved();
+
+ sigframe_size = sizeof(*sf);
+ if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);

sf = (struct signal_frame32 __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
@@ -534,8 +513,7 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;

- if (get_thread_wsaved() != 0)
- goto sigill;
+ tail = (sf + 1);

/* 2. Save the current process state */
if (test_thread_flag(TIF_32BIT)) {
@@ -560,11 +538,22 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
&sf->v8plus.asi);

if (psr & PSR_EF) {
- err |= save_fpu_state32(regs, &sf->fpu_state);
- err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user((u64)fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user((u64)rwp, &sf->rwin_save);
+ set_thread_wsaved(0);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }

switch (_NSIG_WORDS) {
case 4: seta[7] = (oldset->sig[3] >> 32);
@@ -580,10 +569,21 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
err |= __copy_to_user(sf->extramask, seta + 1,
(_COMPAT_NSIG_WORDS - 1) * sizeof(unsigned int));

- err |= copy_in_user((u32 __user *)sf,
- (u32 __user *)(regs->u_regs[UREG_FP]),
- sizeof(struct reg_window32));
-
+ if (!wsaved) {
+ err |= copy_in_user((u32 __user *)sf,
+ (u32 __user *)(regs->u_regs[UREG_FP]),
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window *rp;
+
+ rp = &current_thread_info()->reg_window[wsaved - 1];
+ for (i = 0; i < 8; i++)
+ err |= __put_user(rp->locals[i], &sf->ss.locals[i]);
+ for (i = 0; i < 6; i++)
+ err |= __put_user(rp->ins[i], &sf->ss.ins[i]);
+ err |= __put_user(rp->ins[6], &sf->ss.fp);
+ err |= __put_user(rp->ins[7], &sf->ss.callers_pc);
+ }
if (err)
goto sigsegv;

@@ -613,7 +613,6 @@ static int setup_frame32(struct k_sigaction *ka, struct pt_regs *regs,
err |= __put_user(0x91d02010, &sf->insns[1]); /*t 0x10*/
if (err)
goto sigsegv;
-
flush_signal_insns(address);
}
return 0;
@@ -632,18 +631,23 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
siginfo_t *info)
{
struct rt_signal_frame32 __user *sf;
+ int i, err, wsaved;
+ void __user *tail;
int sigframe_size;
u32 psr;
- int i, err;
compat_sigset_t seta;

/* 1. Make sure everything is clean */
synchronize_user_stack();
save_and_clear_fpu();

- sigframe_size = RT_ALIGNEDSZ;
- if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = get_thread_wsaved();
+
+ sigframe_size = sizeof(*sf);
+ if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);

sf = (struct rt_signal_frame32 __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
@@ -651,8 +655,7 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;

- if (get_thread_wsaved() != 0)
- goto sigill;
+ tail = (sf + 1);

/* 2. Save the current process state */
if (test_thread_flag(TIF_32BIT)) {
@@ -677,11 +680,22 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
&sf->v8plus.asi);

if (psr & PSR_EF) {
- err |= save_fpu_state32(regs, &sf->fpu_state);
- err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user((u64)fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user((u64)rwp, &sf->rwin_save);
+ set_thread_wsaved(0);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }

/* Update the siginfo structure. */
err |= copy_siginfo_to_user32(&sf->info, info);
@@ -703,9 +717,21 @@ static int setup_rt_frame32(struct k_sigaction *ka, struct pt_regs *regs,
}
err |= __copy_to_user(&sf->mask, &seta, sizeof(compat_sigset_t));

- err |= copy_in_user((u32 __user *)sf,
- (u32 __user *)(regs->u_regs[UREG_FP]),
- sizeof(struct reg_window32));
+ if (!wsaved) {
+ err |= copy_in_user((u32 __user *)sf,
+ (u32 __user *)(regs->u_regs[UREG_FP]),
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window *rp;
+
+ rp = &current_thread_info()->reg_window[wsaved - 1];
+ for (i = 0; i < 8; i++)
+ err |= __put_user(rp->locals[i], &sf->ss.locals[i]);
+ for (i = 0; i < 6; i++)
+ err |= __put_user(rp->ins[i], &sf->ss.ins[i]);
+ err |= __put_user(rp->ins[6], &sf->ss.fp);
+ err |= __put_user(rp->ins[7], &sf->ss.callers_pc);
+ }
if (err)
goto sigsegv;

diff --git a/arch/sparc/kernel/signal_32.c b/arch/sparc/kernel/signal_32.c
index 5e5c5fd..04ede8f 100644
--- a/arch/sparc/kernel/signal_32.c
+++ b/arch/sparc/kernel/signal_32.c
@@ -26,6 +26,8 @@
#include <asm/pgtable.h>
#include <asm/cacheflush.h> /* flush_sig_insns */

+#include "sigutil.h"
+
#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))

extern void fpsave(unsigned long *fpregs, unsigned long *fsr,
@@ -39,8 +41,8 @@ struct signal_frame {
unsigned long insns[2] __attribute__ ((aligned (8)));
unsigned int extramask[_NSIG_WORDS - 1];
unsigned int extra_size; /* Should be 0 */
- __siginfo_fpu_t fpu_state;
-};
+ __siginfo_rwin_t __user *rwin_save;
+} __attribute__((aligned(8)));

struct rt_signal_frame {
struct sparc_stackf ss;
@@ -51,8 +53,8 @@ struct rt_signal_frame {
unsigned int insns[2];
stack_t stack;
unsigned int extra_size; /* Should be 0 */
- __siginfo_fpu_t fpu_state;
-};
+ __siginfo_rwin_t __user *rwin_save;
+} __attribute__((aligned(8)));

/* Align macros */
#define SF_ALIGNEDSZ (((sizeof(struct signal_frame) + 7) & (~7)))
@@ -79,43 +81,13 @@ asmlinkage int sys_sigsuspend(old_sigset_t set)
return _sigpause_common(set);
}

-static inline int
-restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- int err;
-#ifdef CONFIG_SMP
- if (test_tsk_thread_flag(current, TIF_USEDFPU))
- regs->psr &= ~PSR_EF;
-#else
- if (current == last_task_used_math) {
- last_task_used_math = NULL;
- regs->psr &= ~PSR_EF;
- }
-#endif
- set_used_math();
- clear_tsk_thread_flag(current, TIF_USEDFPU);
-
- if (!access_ok(VERIFY_READ, fpu, sizeof(*fpu)))
- return -EFAULT;
-
- err = __copy_from_user(&current->thread.float_regs[0], &fpu->si_float_regs[0],
- (sizeof(unsigned long) * 32));
- err |= __get_user(current->thread.fsr, &fpu->si_fsr);
- err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
- if (current->thread.fpqdepth != 0)
- err |= __copy_from_user(&current->thread.fpqueue[0],
- &fpu->si_fpqueue[0],
- ((sizeof(unsigned long) +
- (sizeof(unsigned long *)))*16));
- return err;
-}
-
asmlinkage void do_sigreturn(struct pt_regs *regs)
{
struct signal_frame __user *sf;
unsigned long up_psr, pc, npc;
sigset_t set;
__siginfo_fpu_t __user *fpu_save;
+ __siginfo_rwin_t __user *rwin_save;
int err;

/* Always make any pending restarted system calls return -EINTR */
@@ -150,9 +122,11 @@ asmlinkage void do_sigreturn(struct pt_regs *regs)
pt_regs_clear_syscall(regs);

err |= __get_user(fpu_save, &sf->fpu_save);
-
if (fpu_save)
err |= restore_fpu_state(regs, fpu_save);
+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (rwin_save)
+ err |= restore_rwin_state(rwin_save);

/* This is pretty much atomic, no amount locking would prevent
* the races which exist anyways.
@@ -180,6 +154,7 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
struct rt_signal_frame __user *sf;
unsigned int psr, pc, npc;
__siginfo_fpu_t __user *fpu_save;
+ __siginfo_rwin_t __user *rwin_save;
mm_segment_t old_fs;
sigset_t set;
stack_t st;
@@ -207,8 +182,7 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
pt_regs_clear_syscall(regs);

err |= __get_user(fpu_save, &sf->fpu_save);
-
- if (fpu_save)
+ if (!err && fpu_save)
err |= restore_fpu_state(regs, fpu_save);
err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));

@@ -228,6 +202,12 @@ asmlinkage void do_rt_sigreturn(struct pt_regs *regs)
do_sigaltstack((const stack_t __user *) &st, NULL, (unsigned long)sf);
set_fs(old_fs);

+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(rwin_save))
+ goto segv;
+ }
+
sigdelsetmask(&set, ~_BLOCKABLE);
spin_lock_irq(&current->sighand->siglock);
current->blocked = set;
@@ -280,53 +260,23 @@ static inline void __user *get_sigframe(struct sigaction *sa, struct pt_regs *re
return (void __user *) sp;
}

-static inline int
-save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- int err = 0;
-#ifdef CONFIG_SMP
- if (test_tsk_thread_flag(current, TIF_USEDFPU)) {
- put_psr(get_psr() | PSR_EF);
- fpsave(&current->thread.float_regs[0], &current->thread.fsr,
- &current->thread.fpqueue[0], &current->thread.fpqdepth);
- regs->psr &= ~(PSR_EF);
- clear_tsk_thread_flag(current, TIF_USEDFPU);
- }
-#else
- if (current == last_task_used_math) {
- put_psr(get_psr() | PSR_EF);
- fpsave(&current->thread.float_regs[0], &current->thread.fsr,
- &current->thread.fpqueue[0], &current->thread.fpqdepth);
- last_task_used_math = NULL;
- regs->psr &= ~(PSR_EF);
- }
-#endif
- err |= __copy_to_user(&fpu->si_float_regs[0],
- &current->thread.float_regs[0],
- (sizeof(unsigned long) * 32));
- err |= __put_user(current->thread.fsr, &fpu->si_fsr);
- err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
- if (current->thread.fpqdepth != 0)
- err |= __copy_to_user(&fpu->si_fpqueue[0],
- &current->thread.fpqueue[0],
- ((sizeof(unsigned long) +
- (sizeof(unsigned long *)))*16));
- clear_used_math();
- return err;
-}
-
static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
int signo, sigset_t *oldset)
{
struct signal_frame __user *sf;
- int sigframe_size, err;
+ int sigframe_size, err, wsaved;
+ void __user *tail;

/* 1. Make sure everything is clean */
synchronize_user_stack();

- sigframe_size = SF_ALIGNEDSZ;
- if (!used_math())
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = current_thread_info()->w_saved;
+
+ sigframe_size = sizeof(*sf);
+ if (used_math())
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);

sf = (struct signal_frame __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
@@ -334,8 +284,7 @@ static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill_and_return;

- if (current_thread_info()->w_saved != 0)
- goto sigill_and_return;
+ tail = sf + 1;

/* 2. Save the current process state */
err = __copy_to_user(&sf->info.si_regs, regs, sizeof(struct pt_regs));
@@ -343,17 +292,34 @@ static int setup_frame(struct k_sigaction *ka, struct pt_regs *regs,
err |= __put_user(0, &sf->extra_size);

if (used_math()) {
- err |= save_fpu_state(regs, &sf->fpu_state);
- err |= __put_user(&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user(fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user(rwp, &sf->rwin_save);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }

err |= __put_user(oldset->sig[0], &sf->info.si_mask);
err |= __copy_to_user(sf->extramask, &oldset->sig[1],
(_NSIG_WORDS - 1) * sizeof(unsigned int));
- err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
- sizeof(struct reg_window32));
+ if (!wsaved) {
+ err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window32 *rp;
+
+ rp = &current_thread_info()->reg_window[wsaved - 1];
+ err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));
+ }
if (err)
goto sigsegv;

@@ -399,21 +365,24 @@ static int setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
int signo, sigset_t *oldset, siginfo_t *info)
{
struct rt_signal_frame __user *sf;
- int sigframe_size;
+ int sigframe_size, wsaved;
+ void __user *tail;
unsigned int psr;
int err;

synchronize_user_stack();
- sigframe_size = RT_ALIGNEDSZ;
- if (!used_math())
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = current_thread_info()->w_saved;
+ sigframe_size = sizeof(*sf);
+ if (used_math())
+ sigframe_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sigframe_size += sizeof(__siginfo_rwin_t);
sf = (struct rt_signal_frame __user *)
get_sigframe(&ka->sa, regs, sigframe_size);
if (invalid_frame_pointer(sf, sigframe_size))
goto sigill;
- if (current_thread_info()->w_saved != 0)
- goto sigill;

+ tail = sf + 1;
err = __put_user(regs->pc, &sf->regs.pc);
err |= __put_user(regs->npc, &sf->regs.npc);
err |= __put_user(regs->y, &sf->regs.y);
@@ -425,11 +394,21 @@ static int setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
err |= __put_user(0, &sf->extra_size);

if (psr & PSR_EF) {
- err |= save_fpu_state(regs, &sf->fpu_state);
- err |= __put_user(&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t *fp = tail;
+ tail += sizeof(*fp);
+ err |= save_fpu_state(regs, fp);
+ err |= __put_user(fp, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t *rwp = tail;
+ tail += sizeof(*rwp);
+ err |= save_rwin_state(wsaved, rwp);
+ err |= __put_user(rwp, &sf->rwin_save);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }
err |= __copy_to_user(&sf->mask, &oldset->sig[0], sizeof(sigset_t));

/* Setup sigaltstack */
@@ -437,8 +416,15 @@ static int setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
err |= __put_user(sas_ss_flags(regs->u_regs[UREG_FP]), &sf->stack.ss_flags);
err |= __put_user(current->sas_ss_size, &sf->stack.ss_size);

- err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
- sizeof(struct reg_window32));
+ if (!wsaved) {
+ err |= __copy_to_user(sf, (char *) regs->u_regs[UREG_FP],
+ sizeof(struct reg_window32));
+ } else {
+ struct reg_window32 *rp;
+
+ rp = &current_thread_info()->reg_window[wsaved - 1];
+ err |= __copy_to_user(sf, rp, sizeof(struct reg_window32));
+ }

err |= copy_siginfo_to_user(&sf->info, info);

diff --git a/arch/sparc/kernel/signal_64.c b/arch/sparc/kernel/signal_64.c
index 006fe45..47509df 100644
--- a/arch/sparc/kernel/signal_64.c
+++ b/arch/sparc/kernel/signal_64.c
@@ -34,6 +34,7 @@

#include "entry.h"
#include "systbls.h"
+#include "sigutil.h"

#define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))

@@ -236,7 +237,7 @@ struct rt_signal_frame {
__siginfo_fpu_t __user *fpu_save;
stack_t stack;
sigset_t mask;
- __siginfo_fpu_t fpu_state;
+ __siginfo_rwin_t *rwin_save;
};

static long _sigpause_common(old_sigset_t set)
@@ -266,33 +267,12 @@ asmlinkage long sys_sigsuspend(old_sigset_t set)
return _sigpause_common(set);
}

-static inline int
-restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err;
-
- err = __get_user(fprs, &fpu->si_fprs);
- fprs_write(0);
- regs->tstate &= ~TSTATE_PEF;
- if (fprs & FPRS_DL)
- err |= copy_from_user(fpregs, &fpu->si_float_regs[0],
- (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],
- (sizeof(unsigned int) * 32));
- err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- current_thread_info()->fpsaved[0] |= fprs;
- return err;
-}
-
void do_rt_sigreturn(struct pt_regs *regs)
{
struct rt_signal_frame __user *sf;
unsigned long tpc, tnpc, tstate;
__siginfo_fpu_t __user *fpu_save;
+ __siginfo_rwin_t __user *rwin_save;
sigset_t set;
int err;

@@ -325,8 +305,8 @@ void do_rt_sigreturn(struct pt_regs *regs)
regs->tstate |= (tstate & (TSTATE_ASI | TSTATE_ICC | TSTATE_XCC));

err |= __get_user(fpu_save, &sf->fpu_save);
- if (fpu_save)
- err |= restore_fpu_state(regs, &sf->fpu_state);
+ if (!err && fpu_save)
+ err |= restore_fpu_state(regs, fpu_save);

err |= __copy_from_user(&set, &sf->mask, sizeof(sigset_t));
err |= do_sigaltstack(&sf->stack, NULL, (unsigned long)sf);
@@ -334,6 +314,12 @@ void do_rt_sigreturn(struct pt_regs *regs)
if (err)
goto segv;

+ err |= __get_user(rwin_save, &sf->rwin_save);
+ if (!err && rwin_save) {
+ if (restore_rwin_state(rwin_save))
+ goto segv;
+ }
+
regs->tpc = tpc;
regs->tnpc = tnpc;

@@ -351,34 +337,13 @@ segv:
}

/* Checks if the fp is valid */
-static int invalid_frame_pointer(void __user *fp, int fplen)
+static int invalid_frame_pointer(void __user *fp)
{
if (((unsigned long) fp) & 15)
return 1;
return 0;
}

-static inline int
-save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
-{
- unsigned long *fpregs = current_thread_info()->fpregs;
- unsigned long fprs;
- int err = 0;
-
- fprs = current_thread_info()->fpsaved[0];
- if (fprs & FPRS_DL)
- err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
- (sizeof(unsigned int) * 32));
- if (fprs & FPRS_DU)
- err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
- (sizeof(unsigned int) * 32));
- err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
- err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
- err |= __put_user(fprs, &fpu->si_fprs);
-
- return err;
-}
-
static inline void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, unsigned long framesize)
{
unsigned long sp = regs->u_regs[UREG_FP] + STACK_BIAS;
@@ -414,34 +379,48 @@ setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,
int signo, sigset_t *oldset, siginfo_t *info)
{
struct rt_signal_frame __user *sf;
- int sigframe_size, err;
+ int wsaved, err, sf_size;
+ void __user *tail;

/* 1. Make sure everything is clean */
synchronize_user_stack();
save_and_clear_fpu();

- sigframe_size = sizeof(struct rt_signal_frame);
- if (!(current_thread_info()->fpsaved[0] & FPRS_FEF))
- sigframe_size -= sizeof(__siginfo_fpu_t);
+ wsaved = get_thread_wsaved();

+ sf_size = sizeof(struct rt_signal_frame);
+ if (current_thread_info()->fpsaved[0] & FPRS_FEF)
+ sf_size += sizeof(__siginfo_fpu_t);
+ if (wsaved)
+ sf_size += sizeof(__siginfo_rwin_t);
sf = (struct rt_signal_frame __user *)
- get_sigframe(ka, regs, sigframe_size);
-
- if (invalid_frame_pointer (sf, sigframe_size))
- goto sigill;
+ get_sigframe(ka, regs, sf_size);

- if (get_thread_wsaved() != 0)
+ if (invalid_frame_pointer (sf))
goto sigill;

+ tail = (sf + 1);
+
/* 2. Save the current process state */
err = copy_to_user(&sf->regs, regs, sizeof (*regs));

if (current_thread_info()->fpsaved[0] & FPRS_FEF) {
- err |= save_fpu_state(regs, &sf->fpu_state);
- err |= __put_user((u64)&sf->fpu_state, &sf->fpu_save);
+ __siginfo_fpu_t __user *fpu_save = tail;
+ tail += sizeof(__siginfo_fpu_t);
+ err |= save_fpu_state(regs, fpu_save);
+ err |= __put_user((u64)fpu_save, &sf->fpu_save);
} else {
err |= __put_user(0, &sf->fpu_save);
}
+ if (wsaved) {
+ __siginfo_rwin_t __user *rwin_save = tail;
+ tail += sizeof(__siginfo_rwin_t);
+ err |= save_rwin_state(wsaved, rwin_save);
+ err |= __put_user((u64)rwin_save, &sf->rwin_save);
+ set_thread_wsaved(0);
+ } else {
+ err |= __put_user(0, &sf->rwin_save);
+ }

/* Setup sigaltstack */
err |= __put_user(current->sas_ss_sp, &sf->stack.ss_sp);
@@ -450,10 +429,17 @@ setup_rt_frame(struct k_sigaction *ka, struct pt_regs *regs,

err |= copy_to_user(&sf->mask, oldset, sizeof(sigset_t));

- err |= copy_in_user((u64 __user *)sf,
- (u64 __user *)(regs->u_regs[UREG_FP]+STACK_BIAS),
- sizeof(struct reg_window));
+ if (!wsaved) {
+ err |= copy_in_user((u64 __user *)sf,
+ (u64 __user *)(regs->u_regs[UREG_FP] +
+ STACK_BIAS),
+ sizeof(struct reg_window));
+ } else {
+ struct reg_window *rp;

+ rp = &current_thread_info()->reg_window[wsaved - 1];
+ err |= copy_to_user(sf, rp, sizeof(struct reg_window));
+ }
if (info)
err |= copy_siginfo_to_user(&sf->info, info);
else {
diff --git a/arch/sparc/kernel/sigutil.h b/arch/sparc/kernel/sigutil.h
new file mode 100644
index 0000000..d223aa4
--- /dev/null
+++ b/arch/sparc/kernel/sigutil.h
@@ -0,0 +1,9 @@
+#ifndef _SIGUTIL_H
+#define _SIGUTIL_H
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu);
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu);
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin);
+int restore_rwin_state(__siginfo_rwin_t __user *rp);
+
+#endif /* _SIGUTIL_H */
diff --git a/arch/sparc/kernel/sigutil_32.c b/arch/sparc/kernel/sigutil_32.c
new file mode 100644
index 0000000..35c7897
--- /dev/null
+++ b/arch/sparc/kernel/sigutil_32.c
@@ -0,0 +1,120 @@
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/thread_info.h>
+#include <linux/uaccess.h>
+#include <linux/sched.h>
+
+#include <asm/sigcontext.h>
+#include <asm/fpumacro.h>
+#include <asm/ptrace.h>
+
+#include "sigutil.h"
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ int err = 0;
+#ifdef CONFIG_SMP
+ if (test_tsk_thread_flag(current, TIF_USEDFPU)) {
+ put_psr(get_psr() | PSR_EF);
+ fpsave(&current->thread.float_regs[0], &current->thread.fsr,
+ &current->thread.fpqueue[0], &current->thread.fpqdepth);
+ regs->psr &= ~(PSR_EF);
+ clear_tsk_thread_flag(current, TIF_USEDFPU);
+ }
+#else
+ if (current == last_task_used_math) {
+ put_psr(get_psr() | PSR_EF);
+ fpsave(&current->thread.float_regs[0], &current->thread.fsr,
+ &current->thread.fpqueue[0], &current->thread.fpqdepth);
+ last_task_used_math = NULL;
+ regs->psr &= ~(PSR_EF);
+ }
+#endif
+ err |= __copy_to_user(&fpu->si_float_regs[0],
+ &current->thread.float_regs[0],
+ (sizeof(unsigned long) * 32));
+ err |= __put_user(current->thread.fsr, &fpu->si_fsr);
+ err |= __put_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
+ if (current->thread.fpqdepth != 0)
+ err |= __copy_to_user(&fpu->si_fpqueue[0],
+ &current->thread.fpqueue[0],
+ ((sizeof(unsigned long) +
+ (sizeof(unsigned long *)))*16));
+ clear_used_math();
+ return err;
+}
+
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ int err;
+#ifdef CONFIG_SMP
+ if (test_tsk_thread_flag(current, TIF_USEDFPU))
+ regs->psr &= ~PSR_EF;
+#else
+ if (current == last_task_used_math) {
+ last_task_used_math = NULL;
+ regs->psr &= ~PSR_EF;
+ }
+#endif
+ set_used_math();
+ clear_tsk_thread_flag(current, TIF_USEDFPU);
+
+ if (!access_ok(VERIFY_READ, fpu, sizeof(*fpu)))
+ return -EFAULT;
+
+ err = __copy_from_user(&current->thread.float_regs[0], &fpu->si_float_regs[0],
+ (sizeof(unsigned long) * 32));
+ err |= __get_user(current->thread.fsr, &fpu->si_fsr);
+ err |= __get_user(current->thread.fpqdepth, &fpu->si_fpqdepth);
+ if (current->thread.fpqdepth != 0)
+ err |= __copy_from_user(&current->thread.fpqueue[0],
+ &fpu->si_fpqueue[0],
+ ((sizeof(unsigned long) +
+ (sizeof(unsigned long *)))*16));
+ return err;
+}
+
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin)
+{
+ int i, err = __put_user(wsaved, &rwin->wsaved);
+
+ for (i = 0; i < wsaved; i++) {
+ struct reg_window32 *rp;
+ unsigned long fp;
+
+ rp = &current_thread_info()->reg_window[i];
+ fp = current_thread_info()->rwbuf_stkptrs[i];
+ err |= copy_to_user(&rwin->reg_window[i], rp,
+ sizeof(struct reg_window32));
+ err |= __put_user(fp, &rwin->rwbuf_stkptrs[i]);
+ }
+ return err;
+}
+
+int restore_rwin_state(__siginfo_rwin_t __user *rp)
+{
+ struct thread_info *t = current_thread_info();
+ int i, wsaved, err;
+
+ __get_user(wsaved, &rp->wsaved);
+ if (wsaved > NSWINS)
+ return -EFAULT;
+
+ err = 0;
+ for (i = 0; i < wsaved; i++) {
+ err |= copy_from_user(&t->reg_window[i],
+ &rp->reg_window[i],
+ sizeof(struct reg_window32));
+ err |= __get_user(t->rwbuf_stkptrs[i],
+ &rp->rwbuf_stkptrs[i]);
+ }
+ if (err)
+ return err;
+
+ t->w_saved = wsaved;
+ synchronize_user_stack();
+ if (t->w_saved)
+ return -EFAULT;
+ return 0;
+
+}
diff --git a/arch/sparc/kernel/sigutil_64.c b/arch/sparc/kernel/sigutil_64.c
new file mode 100644
index 0000000..6edc4e5
--- /dev/null
+++ b/arch/sparc/kernel/sigutil_64.c
@@ -0,0 +1,93 @@
+#include <linux/kernel.h>
+#include <linux/types.h>
+#include <linux/thread_info.h>
+#include <linux/uaccess.h>
+
+#include <asm/sigcontext.h>
+#include <asm/fpumacro.h>
+#include <asm/ptrace.h>
+
+#include "sigutil.h"
+
+int save_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ unsigned long *fpregs = current_thread_info()->fpregs;
+ unsigned long fprs;
+ int err = 0;
+
+ fprs = current_thread_info()->fpsaved[0];
+ if (fprs & FPRS_DL)
+ err |= copy_to_user(&fpu->si_float_regs[0], fpregs,
+ (sizeof(unsigned int) * 32));
+ if (fprs & FPRS_DU)
+ err |= copy_to_user(&fpu->si_float_regs[32], fpregs+16,
+ (sizeof(unsigned int) * 32));
+ err |= __put_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
+ err |= __put_user(current_thread_info()->gsr[0], &fpu->si_gsr);
+ err |= __put_user(fprs, &fpu->si_fprs);
+
+ return err;
+}
+
+int restore_fpu_state(struct pt_regs *regs, __siginfo_fpu_t __user *fpu)
+{
+ unsigned long *fpregs = current_thread_info()->fpregs;
+ unsigned long fprs;
+ int err;
+
+ err = __get_user(fprs, &fpu->si_fprs);
+ fprs_write(0);
+ regs->tstate &= ~TSTATE_PEF;
+ if (fprs & FPRS_DL)
+ err |= copy_from_user(fpregs, &fpu->si_float_regs[0],
+ (sizeof(unsigned int) * 32));
+ if (fprs & FPRS_DU)
+ err |= copy_from_user(fpregs+16, &fpu->si_float_regs[32],
+ (sizeof(unsigned int) * 32));
+ err |= __get_user(current_thread_info()->xfsr[0], &fpu->si_fsr);
+ err |= __get_user(current_thread_info()->gsr[0], &fpu->si_gsr);
+ current_thread_info()->fpsaved[0] |= fprs;
+ return err;
+}
+
+int save_rwin_state(int wsaved, __siginfo_rwin_t __user *rwin)
+{
+ int i, err = __put_user(wsaved, &rwin->wsaved);
+
+ for (i = 0; i < wsaved; i++) {
+ struct reg_window *rp = &current_thread_info()->reg_window[i];
+ unsigned long fp = current_thread_info()->rwbuf_stkptrs[i];
+
+ err |= copy_to_user(&rwin->reg_window[i], rp,
+ sizeof(struct reg_window));
+ err |= __put_user(fp, &rwin->rwbuf_stkptrs[i]);
+ }
+ return err;
+}
+
+int restore_rwin_state(__siginfo_rwin_t __user *rp)
+{
+ struct thread_info *t = current_thread_info();
+ int i, wsaved, err;
+
+ __get_user(wsaved, &rp->wsaved);
+ if (wsaved > NSWINS)
+ return -EFAULT;
+
+ err = 0;
+ for (i = 0; i < wsaved; i++) {
+ err |= copy_from_user(&t->reg_window[i],
+ &rp->reg_window[i],
+ sizeof(struct reg_window));
+ err |= __get_user(t->rwbuf_stkptrs[i],
+ &rp->rwbuf_stkptrs[i]);
+ }
+ if (err)
+ return err;
+
+ set_thread_wsaved(wsaved);
+ synchronize_user_stack();
+ if (get_thread_wsaved())
+ return -EFAULT;
+ return 0;
+}
diff --git a/arch/um/drivers/ubd_kern.c b/arch/um/drivers/ubd_kern.c
index 9fcf26c..f6cfb36 100644
--- a/arch/um/drivers/ubd_kern.c
+++ b/arch/um/drivers/ubd_kern.c
@@ -510,8 +510,37 @@ __uml_exitcall(kill_io_thread);
static inline int ubd_file_size(struct ubd *ubd_dev, __u64 *size_out)
{
char *file;
+ int fd;
+ int err;
+
+ __u32 version;
+ __u32 align;
+ char *backing_file;
+ time_t mtime;
+ unsigned long long size;
+ int sector_size;
+ int bitmap_offset;
+
+ if (ubd_dev->file && ubd_dev->cow.file) {
+ file = ubd_dev->cow.file;
+
+ goto out;
+ }

- file = ubd_dev->cow.file ? ubd_dev->cow.file : ubd_dev->file;
+ fd = os_open_file(ubd_dev->file, global_openflags, 0);
+ if (fd < 0)
+ return fd;
+
+ err = read_cow_header(file_reader, &fd, &version, &backing_file, \
+ &mtime, &size, &sector_size, &align, &bitmap_offset);
+ os_close_file(fd);
+
+ if(err == -EINVAL)
+ file = ubd_dev->file;
+ else
+ file = backing_file;
+
+out:
return os_file_size(file, size_out);
}

diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
index da35a70..fa04dea 100644
--- a/arch/x86/include/asm/processor.h
+++ b/arch/x86/include/asm/processor.h
@@ -765,6 +765,29 @@ extern unsigned long boot_option_idle_override;
extern unsigned long idle_halt;
extern unsigned long idle_nomwait;

+/*
+ * on systems with caches, caches must be flashed as the absolute
+ * last instruction before going into a suspended halt. Otherwise,
+ * dirty data can linger in the cache and become stale on resume,
+ * leading to strange errors.
+ *
+ * perform a variety of operations to guarantee that the compiler
+ * will not reorder instructions. wbinvd itself is serializing
+ * so the processor will not reorder.
+ *
+ * Systems without cache can just go into halt.
+ */
+static inline void wbinvd_halt(void)
+{
+ mb();
+ /* check for clflush to determine if wbinvd is legal */
+ if (cpu_has_clflush)
+ asm volatile("cli; wbinvd; 1: hlt; jmp 1b" : : : "memory");
+ else
+ while (1)
+ halt();
+}
+
extern void enable_sep_cpu(void);
extern int sysenter_setup(void);

diff --git a/arch/x86/kernel/amd_iommu.c b/arch/x86/kernel/amd_iommu.c
index 7cd33f7..3a44b75 100644
--- a/arch/x86/kernel/amd_iommu.c
+++ b/arch/x86/kernel/amd_iommu.c
@@ -842,7 +842,7 @@ static int alloc_new_range(struct amd_iommu *iommu,
if (!pte || !IOMMU_PTE_PRESENT(*pte))
continue;

- dma_ops_reserve_addresses(dma_dom, i << PAGE_SHIFT, 1);
+ dma_ops_reserve_addresses(dma_dom, i >> PAGE_SHIFT, 1);
}

update_domain(&dma_dom->domain);
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
index 7b5169d..7a67820 100644
--- a/arch/x86/kernel/kprobes.c
+++ b/arch/x86/kernel/kprobes.c
@@ -83,8 +83,10 @@ DEFINE_PER_CPU(struct kprobe_ctlblk, kprobe_ctlblk);
/*
* Undefined/reserved opcodes, conditional jump, Opcode Extension
* Groups, and some special opcodes can not boost.
+ * This is non-const to keep gcc from statically optimizing it out, as
+ * variable_test_bit makes gcc think only *(unsigned long*) is used.
*/
-static const u32 twobyte_is_boostable[256 / 32] = {
+static u32 twobyte_is_boostable[256 / 32] = {
/* 0 1 2 3 4 5 6 7 8 9 a b c d e f */
/* ---------------------------------------------- */
W(0x00, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0) | /* 00 */
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 539bb6c..7e8e905 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -1338,94 +1338,11 @@ void play_dead_common(void)
local_irq_disable();
}

-#define MWAIT_SUBSTATE_MASK 0xf
-#define MWAIT_SUBSTATE_SIZE 4
-
-#define CPUID_MWAIT_LEAF 5
-#define CPUID5_ECX_EXTENSIONS_SUPPORTED 0x1
-
-/*
- * We need to flush the caches before going to sleep, lest we have
- * dirty data in our caches when we come back up.
- */
-static inline void mwait_play_dead(void)
-{
- unsigned int eax, ebx, ecx, edx;
- unsigned int highest_cstate = 0;
- unsigned int highest_subcstate = 0;
- int i;
- void *mwait_ptr;
-
- if (!cpu_has(&current_cpu_data, X86_FEATURE_MWAIT))
- return;
- if (!cpu_has(&current_cpu_data, X86_FEATURE_CLFLSH))
- return;
- if (current_cpu_data.cpuid_level < CPUID_MWAIT_LEAF)
- return;
-
- eax = CPUID_MWAIT_LEAF;
- ecx = 0;
- native_cpuid(&eax, &ebx, &ecx, &edx);
-
- /*
- * eax will be 0 if EDX enumeration is not valid.
- * Initialized below to cstate, sub_cstate value when EDX is valid.
- */
- if (!(ecx & CPUID5_ECX_EXTENSIONS_SUPPORTED)) {
- eax = 0;
- } else {
- edx >>= MWAIT_SUBSTATE_SIZE;
- for (i = 0; i < 7 && edx; i++, edx >>= MWAIT_SUBSTATE_SIZE) {
- if (edx & MWAIT_SUBSTATE_MASK) {
- highest_cstate = i;
- highest_subcstate = edx & MWAIT_SUBSTATE_MASK;
- }
- }
- eax = (highest_cstate << MWAIT_SUBSTATE_SIZE) |
- (highest_subcstate - 1);
- }
-
- /*
- * This should be a memory location in a cache line which is
- * unlikely to be touched by other processors. The actual
- * content is immaterial as it is not actually modified in any way.
- */
- mwait_ptr = &current_thread_info()->flags;
-
- wbinvd();
-
- while (1) {
- /*
- * The CLFLUSH is a workaround for erratum AAI65 for
- * the Xeon 7400 series. It's not clear it is actually
- * needed, but it should be harmless in either case.
- * The WBINVD is insufficient due to the spurious-wakeup
- * case where we return around the loop.
- */
- clflush(mwait_ptr);
- __monitor(mwait_ptr, 0, 0);
- mb();
- __mwait(eax, 0);
- }
-}
-
-static inline void hlt_play_dead(void)
-{
- if (current_cpu_data.x86 >= 4)
- wbinvd();
-
- while (1) {
- native_halt();
- }
-}
-
void native_play_dead(void)
{
play_dead_common();
tboot_shutdown(TB_SHUTDOWN_WFS);
-
- mwait_play_dead(); /* Only returns on failure */
- hlt_play_dead();
+ wbinvd_halt();
}

#else /* ... !CONFIG_HOTPLUG_CPU */
diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
index 253153d..7c6e63e 100644
--- a/arch/x86/kvm/svm.c
+++ b/arch/x86/kvm/svm.c
@@ -2256,6 +2256,7 @@ static int svm_set_msr(struct kvm_vcpu *vcpu, unsigned ecx, u64 data)
}

svm->vmcb->control.tsc_offset = tsc_offset + g_tsc_offset;
+ vcpu->arch.hv_clock.tsc_timestamp = 0;

break;
}
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index d9c4fb6..e6d925f 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -1067,6 +1067,7 @@ static int vmx_set_msr(struct kvm_vcpu *vcpu, u32 msr_index, u64 data)
case MSR_IA32_TSC:
rdtscll(host_tsc);
guest_write_tsc(data, host_tsc);
+ vcpu->arch.hv_clock.tsc_timestamp = 0;
break;
case MSR_IA32_CR_PAT:
if (vmcs_config.vmentry_ctrl & VM_ENTRY_LOAD_IA32_PAT) {
diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
index ca5f56e..a96204a 100644
--- a/arch/x86/xen/smp.c
+++ b/arch/x86/xen/smp.c
@@ -30,6 +30,7 @@
#include <xen/page.h>
#include <xen/events.h>

+#include <xen/hvc-console.h>
#include "xen-ops.h"
#include "mmu.h"

@@ -179,6 +180,15 @@ static void __init xen_smp_prepare_cpus(unsigned int max_cpus)
{
unsigned cpu;

+ if (skip_ioapic_setup) {
+ char *m = (max_cpus == 0) ?
+ "The nosmp parameter is incompatible with Xen; " \
+ "use Xen dom0_max_vcpus=1 parameter" :
+ "The noapic parameter is incompatible with Xen";
+
+ xen_raw_printk(m);
+ panic(m);
+ }
xen_init_lock_cpu(0);

smp_store_cpu_info(0);
diff --git a/arch/x86/xen/time.c b/arch/x86/xen/time.c
index 3e81716..8f92188 100644
--- a/arch/x86/xen/time.c
+++ b/arch/x86/xen/time.c
@@ -395,7 +395,9 @@ void xen_setup_timer(int cpu)
name = "<timer kasprintf failed>";

irq = bind_virq_to_irqhandler(VIRQ_TIMER, cpu, xen_timer_interrupt,
- IRQF_DISABLED|IRQF_PERCPU|IRQF_NOBALANCING|IRQF_TIMER,
+ IRQF_DISABLED|IRQF_PERCPU|
+ IRQF_NOBALANCING|IRQF_TIMER|
+ IRQF_FORCE_RESUME,
name, NULL);

evt = &per_cpu(xen_clock_events, cpu);
diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
index 88e15de..9a95a9c 100644
--- a/arch/x86/xen/xen-asm_32.S
+++ b/arch/x86/xen/xen-asm_32.S
@@ -113,11 +113,13 @@ xen_iret_start_crit:

/*
* If there's something pending, mask events again so we can
- * jump back into xen_hypervisor_callback
+ * jump back into xen_hypervisor_callback. Otherwise do not
+ * touch XEN_vcpu_info_mask.
*/
- sete XEN_vcpu_info_mask(%eax)
+ jne 1f
+ movb $1, XEN_vcpu_info_mask(%eax)

- popl %eax
+1: popl %eax

/*
* From this point on the registers are restored and the stack
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 847c947..1c9fba6 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -38,6 +38,12 @@ static int cfq_slice_idle = HZ / 125;
*/
#define CFQ_MIN_TT (2)

+/*
+ * Allow merged cfqqs to perform this amount of seeky I/O before
+ * deciding to break the queues up again.
+ */
+#define CFQQ_COOP_TOUT (HZ)
+
#define CFQ_SLICE_SCALE (5)
#define CFQ_HW_QUEUE_MIN (5)

@@ -112,7 +118,15 @@ struct cfq_queue {
unsigned short ioprio, org_ioprio;
unsigned short ioprio_class, org_ioprio_class;

+ unsigned int seek_samples;
+ u64 seek_total;
+ sector_t seek_mean;
+ sector_t last_request_pos;
+ unsigned long seeky_start;
+
pid_t pid;
+
+ struct cfq_queue *new_cfqq;
};

/*
@@ -195,8 +209,7 @@ enum cfqq_state_flags {
CFQ_CFQQ_FLAG_prio_changed, /* task priority has changed */
CFQ_CFQQ_FLAG_slice_new, /* no requests dispatched in slice */
CFQ_CFQQ_FLAG_sync, /* synchronous queue */
- CFQ_CFQQ_FLAG_coop, /* has done a coop jump of the queue */
- CFQ_CFQQ_FLAG_coop_preempt, /* coop preempt */
+ CFQ_CFQQ_FLAG_coop, /* cfqq is shared */
};

#define CFQ_CFQQ_FNS(name) \
@@ -223,7 +236,6 @@ CFQ_CFQQ_FNS(prio_changed);
CFQ_CFQQ_FNS(slice_new);
CFQ_CFQQ_FNS(sync);
CFQ_CFQQ_FNS(coop);
-CFQ_CFQQ_FNS(coop_preempt);
#undef CFQ_CFQQ_FNS

#define cfq_log_cfqq(cfqd, cfqq, fmt, args...) \
@@ -945,14 +957,8 @@ static struct cfq_queue *cfq_get_next_queue(struct cfq_data *cfqd)
static struct cfq_queue *cfq_set_active_queue(struct cfq_data *cfqd,
struct cfq_queue *cfqq)
{
- if (!cfqq) {
+ if (!cfqq)
cfqq = cfq_get_next_queue(cfqd);
- if (cfqq && !cfq_cfqq_coop_preempt(cfqq))
- cfq_clear_cfqq_coop(cfqq);
- }
-
- if (cfqq)
- cfq_clear_cfqq_coop_preempt(cfqq);

__cfq_set_active_queue(cfqd, cfqq);
return cfqq;
@@ -967,16 +973,16 @@ static inline sector_t cfq_dist_from_last(struct cfq_data *cfqd,
return cfqd->last_position - blk_rq_pos(rq);
}

-#define CIC_SEEK_THR 8 * 1024
-#define CIC_SEEKY(cic) ((cic)->seek_mean > CIC_SEEK_THR)
+#define CFQQ_SEEK_THR 8 * 1024
+#define CFQQ_SEEKY(cfqq) ((cfqq)->seek_mean > CFQQ_SEEK_THR)

-static inline int cfq_rq_close(struct cfq_data *cfqd, struct request *rq)
+static inline int cfq_rq_close(struct cfq_data *cfqd, struct cfq_queue *cfqq,
+ struct request *rq)
{
- struct cfq_io_context *cic = cfqd->active_cic;
- sector_t sdist = cic->seek_mean;
+ sector_t sdist = cfqq->seek_mean;

- if (!sample_valid(cic->seek_samples))
- sdist = CIC_SEEK_THR;
+ if (!sample_valid(cfqq->seek_samples))
+ sdist = CFQQ_SEEK_THR;

return cfq_dist_from_last(cfqd, rq) <= sdist;
}
@@ -1005,7 +1011,7 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd,
* will contain the closest sector.
*/
__cfqq = rb_entry(parent, struct cfq_queue, p_node);
- if (cfq_rq_close(cfqd, __cfqq->next_rq))
+ if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq))
return __cfqq;

if (blk_rq_pos(__cfqq->next_rq) < sector)
@@ -1016,7 +1022,7 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd,
return NULL;

__cfqq = rb_entry(node, struct cfq_queue, p_node);
- if (cfq_rq_close(cfqd, __cfqq->next_rq))
+ if (cfq_rq_close(cfqd, cur_cfqq, __cfqq->next_rq))
return __cfqq;

return NULL;
@@ -1033,16 +1039,13 @@ static struct cfq_queue *cfqq_close(struct cfq_data *cfqd,
* assumption.
*/
static struct cfq_queue *cfq_close_cooperator(struct cfq_data *cfqd,
- struct cfq_queue *cur_cfqq,
- bool probe)
+ struct cfq_queue *cur_cfqq)
{
struct cfq_queue *cfqq;

- /*
- * A valid cfq_io_context is necessary to compare requests against
- * the seek_mean of the current cfqq.
- */
- if (!cfqd->active_cic)
+ if (!cfq_cfqq_sync(cur_cfqq))
+ return NULL;
+ if (CFQQ_SEEKY(cur_cfqq))
return NULL;

/*
@@ -1054,11 +1057,14 @@ static struct cfq_queue *cfq_close_cooperator(struct cfq_data *cfqd,
if (!cfqq)
return NULL;

- if (cfq_cfqq_coop(cfqq))
+ /*
+ * It only makes sense to merge sync queues.
+ */
+ if (!cfq_cfqq_sync(cfqq))
+ return NULL;
+ if (CFQQ_SEEKY(cfqq))
return NULL;

- if (!probe)
- cfq_mark_cfqq_coop(cfqq);
return cfqq;
}

@@ -1115,7 +1121,7 @@ static void cfq_arm_slice_timer(struct cfq_data *cfqd)
* seeks. so allow a little bit of time for him to submit a new rq
*/
sl = cfqd->cfq_slice_idle;
- if (sample_valid(cic->seek_samples) && CIC_SEEKY(cic))
+ if (sample_valid(cfqq->seek_samples) && CFQQ_SEEKY(cfqq))
sl = min(sl, msecs_to_jiffies(CFQ_MIN_TT));

mod_timer(&cfqd->idle_slice_timer, jiffies + sl);
@@ -1175,6 +1181,61 @@ cfq_prio_to_maxrq(struct cfq_data *cfqd, struct cfq_queue *cfqq)
}

/*
+ * Must be called with the queue_lock held.
+ */
+static int cfqq_process_refs(struct cfq_queue *cfqq)
+{
+ int process_refs, io_refs;
+
+ io_refs = cfqq->allocated[READ] + cfqq->allocated[WRITE];
+ process_refs = atomic_read(&cfqq->ref) - io_refs;
+ BUG_ON(process_refs < 0);
+ return process_refs;
+}
+
+static void cfq_setup_merge(struct cfq_queue *cfqq, struct cfq_queue *new_cfqq)
+{
+ int process_refs, new_process_refs;
+ struct cfq_queue *__cfqq;
+
+ /*
+ * If there are no process references on the new_cfqq, then it is
+ * unsafe to follow the ->new_cfqq chain as other cfqq's in the
+ * chain may have dropped their last reference (not just their
+ * last process reference).
+ */
+ if (!cfqq_process_refs(new_cfqq))
+ return;
+
+ /* Avoid a circular list and skip interim queue merges */
+ while ((__cfqq = new_cfqq->new_cfqq)) {
+ if (__cfqq == cfqq)
+ return;
+ new_cfqq = __cfqq;
+ }
+
+ process_refs = cfqq_process_refs(cfqq);
+ new_process_refs = cfqq_process_refs(new_cfqq);
+ /*
+ * If the process for the cfqq has gone away, there is no
+ * sense in merging the queues.
+ */
+ if (process_refs == 0 || new_process_refs == 0)
+ return;
+
+ /*
+ * Merge in the direction of the lesser amount of work.
+ */
+ if (new_process_refs >= process_refs) {
+ cfqq->new_cfqq = new_cfqq;
+ atomic_add(process_refs, &new_cfqq->ref);
+ } else {
+ new_cfqq->new_cfqq = cfqq;
+ atomic_add(new_process_refs, &cfqq->ref);
+ }
+}
+
+/*
* Select a queue for service. If we have a current active queue,
* check whether to continue servicing it, or retrieve and set a new one.
*/
@@ -1203,11 +1264,14 @@ static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd)
* If another queue has a request waiting within our mean seek
* distance, let it run. The expire code will check for close
* cooperators and put the close queue at the front of the service
- * tree.
+ * tree. If possible, merge the expiring queue with the new cfqq.
*/
- new_cfqq = cfq_close_cooperator(cfqd, cfqq, 0);
- if (new_cfqq)
+ new_cfqq = cfq_close_cooperator(cfqd, cfqq);
+ if (new_cfqq) {
+ if (!cfqq->new_cfqq)
+ cfq_setup_merge(cfqq, new_cfqq);
goto expire;
+ }

/*
* No requests pending. If the active queue still has requests in
@@ -1518,11 +1582,29 @@ static void cfq_free_io_context(struct io_context *ioc)

static void cfq_exit_cfqq(struct cfq_data *cfqd, struct cfq_queue *cfqq)
{
+ struct cfq_queue *__cfqq, *next;
+
if (unlikely(cfqq == cfqd->active_queue)) {
__cfq_slice_expired(cfqd, cfqq, 0);
cfq_schedule_dispatch(cfqd);
}

+ /*
+ * If this queue was scheduled to merge with another queue, be
+ * sure to drop the reference taken on that queue (and others in
+ * the merge chain). See cfq_setup_merge and cfq_merge_cfqqs.
+ */
+ __cfqq = cfqq->new_cfqq;
+ while (__cfqq) {
+ if (__cfqq == cfqq) {
+ WARN(1, "cfqq->new_cfqq loop detected\n");
+ break;
+ }
+ next = __cfqq->new_cfqq;
+ cfq_put_queue(__cfqq);
+ __cfqq = next;
+ }
+
cfq_put_queue(cfqq);
}

@@ -1958,33 +2040,46 @@ cfq_update_io_thinktime(struct cfq_data *cfqd, struct cfq_io_context *cic)
}

static void
-cfq_update_io_seektime(struct cfq_data *cfqd, struct cfq_io_context *cic,
+cfq_update_io_seektime(struct cfq_data *cfqd, struct cfq_queue *cfqq,
struct request *rq)
{
sector_t sdist;
u64 total;

- if (!cic->last_request_pos)
+ if (!cfqq->last_request_pos)
sdist = 0;
- else if (cic->last_request_pos < blk_rq_pos(rq))
- sdist = blk_rq_pos(rq) - cic->last_request_pos;
+ else if (cfqq->last_request_pos < blk_rq_pos(rq))
+ sdist = blk_rq_pos(rq) - cfqq->last_request_pos;
else
- sdist = cic->last_request_pos - blk_rq_pos(rq);
+ sdist = cfqq->last_request_pos - blk_rq_pos(rq);

/*
* Don't allow the seek distance to get too large from the
* odd fragment, pagein, etc
*/
- if (cic->seek_samples <= 60) /* second&third seek */
- sdist = min(sdist, (cic->seek_mean * 4) + 2*1024*1024);
+ if (cfqq->seek_samples <= 60) /* second&third seek */
+ sdist = min(sdist, (cfqq->seek_mean * 4) + 2*1024*1024);
else
- sdist = min(sdist, (cic->seek_mean * 4) + 2*1024*64);
+ sdist = min(sdist, (cfqq->seek_mean * 4) + 2*1024*64);
+
+ cfqq->seek_samples = (7*cfqq->seek_samples + 256) / 8;
+ cfqq->seek_total = (7*cfqq->seek_total + (u64)256*sdist) / 8;
+ total = cfqq->seek_total + (cfqq->seek_samples/2);
+ do_div(total, cfqq->seek_samples);
+ cfqq->seek_mean = (sector_t)total;

- cic->seek_samples = (7*cic->seek_samples + 256) / 8;
- cic->seek_total = (7*cic->seek_total + (u64)256*sdist) / 8;
- total = cic->seek_total + (cic->seek_samples/2);
- do_div(total, cic->seek_samples);
- cic->seek_mean = (sector_t)total;
+ /*
+ * If this cfqq is shared between multiple processes, check to
+ * make sure that those processes are still issuing I/Os within
+ * the mean seek distance. If not, it may be time to break the
+ * queues apart again.
+ */
+ if (cfq_cfqq_coop(cfqq)) {
+ if (CFQQ_SEEKY(cfqq) && !cfqq->seeky_start)
+ cfqq->seeky_start = jiffies;
+ else if (!CFQQ_SEEKY(cfqq))
+ cfqq->seeky_start = 0;
+ }
}

/*
@@ -2006,11 +2101,11 @@ cfq_update_idle_window(struct cfq_data *cfqd, struct cfq_queue *cfqq,
enable_idle = old_idle = cfq_cfqq_idle_window(cfqq);

if (!atomic_read(&cic->ioc->nr_tasks) || !cfqd->cfq_slice_idle ||
- (!cfqd->cfq_latency && cfqd->hw_tag && CIC_SEEKY(cic)))
+ (!cfqd->cfq_latency && cfqd->hw_tag && CFQQ_SEEKY(cfqq)))
enable_idle = 0;
else if (sample_valid(cic->ttime_samples)) {
unsigned int slice_idle = cfqd->cfq_slice_idle;
- if (sample_valid(cic->seek_samples) && CIC_SEEKY(cic))
+ if (sample_valid(cfqq->seek_samples) && CFQQ_SEEKY(cfqq))
slice_idle = msecs_to_jiffies(CFQ_MIN_TT);
if (cic->ttime_mean > slice_idle)
enable_idle = 0;
@@ -2077,16 +2172,8 @@ cfq_should_preempt(struct cfq_data *cfqd, struct cfq_queue *new_cfqq,
* if this request is as-good as one we would expect from the
* current cfqq, let it preempt
*/
- if (cfq_rq_close(cfqd, rq) && (!cfq_cfqq_coop(new_cfqq) ||
- cfqd->busy_queues == 1)) {
- /*
- * Mark new queue coop_preempt, so its coop flag will not be
- * cleared when new queue gets scheduled at the very first time
- */
- cfq_mark_cfqq_coop_preempt(new_cfqq);
- cfq_mark_cfqq_coop(new_cfqq);
+ if (cfq_rq_close(cfqd, cfqq, rq))
return true;
- }

return false;
}
@@ -2127,10 +2214,10 @@ cfq_rq_enqueued(struct cfq_data *cfqd, struct cfq_queue *cfqq,
cfqq->meta_pending++;

cfq_update_io_thinktime(cfqd, cic);
- cfq_update_io_seektime(cfqd, cic, rq);
+ cfq_update_io_seektime(cfqd, cfqq, rq);
cfq_update_idle_window(cfqd, cfqq, cic);

- cic->last_request_pos = blk_rq_pos(rq) + blk_rq_sectors(rq);
+ cfqq->last_request_pos = blk_rq_pos(rq) + blk_rq_sectors(rq);

if (cfqq == cfqd->active_queue) {
/*
@@ -2249,7 +2336,7 @@ static void cfq_completed_request(struct request_queue *q, struct request *rq)
*/
if (cfq_slice_used(cfqq) || cfq_class_idle(cfqq))
cfq_slice_expired(cfqd, 1);
- else if (cfqq_empty && !cfq_close_cooperator(cfqd, cfqq, 1) &&
+ else if (cfqq_empty && !cfq_close_cooperator(cfqd, cfqq) &&
sync && !rq_noidle(rq))
cfq_arm_slice_timer(cfqd);
}
@@ -2344,6 +2431,43 @@ static void cfq_put_request(struct request *rq)
}
}

+static struct cfq_queue *
+cfq_merge_cfqqs(struct cfq_data *cfqd, struct cfq_io_context *cic,
+ struct cfq_queue *cfqq)
+{
+ cfq_log_cfqq(cfqd, cfqq, "merging with queue %p", cfqq->new_cfqq);
+ cic_set_cfqq(cic, cfqq->new_cfqq, 1);
+ cfq_mark_cfqq_coop(cfqq->new_cfqq);
+ cfq_put_queue(cfqq);
+ return cic_to_cfqq(cic, 1);
+}
+
+static int should_split_cfqq(struct cfq_queue *cfqq)
+{
+ if (cfqq->seeky_start &&
+ time_after(jiffies, cfqq->seeky_start + CFQQ_COOP_TOUT))
+ return 1;
+ return 0;
+}
+
+/*
+ * Returns NULL if a new cfqq should be allocated, or the old cfqq if this
+ * was the last process referring to said cfqq.
+ */
+static struct cfq_queue *
+split_cfqq(struct cfq_io_context *cic, struct cfq_queue *cfqq)
+{
+ if (cfqq_process_refs(cfqq) == 1) {
+ cfqq->seeky_start = 0;
+ cfqq->pid = current->pid;
+ cfq_clear_cfqq_coop(cfqq);
+ return cfqq;
+ }
+
+ cic_set_cfqq(cic, NULL, 1);
+ cfq_put_queue(cfqq);
+ return NULL;
+}
/*
* Allocate cfq data structures associated with this request.
*/
@@ -2366,10 +2490,30 @@ cfq_set_request(struct request_queue *q, struct request *rq, gfp_t gfp_mask)
if (!cic)
goto queue_fail;

+new_queue:
cfqq = cic_to_cfqq(cic, is_sync);
if (!cfqq || cfqq == &cfqd->oom_cfqq) {
cfqq = cfq_get_queue(cfqd, is_sync, cic->ioc, gfp_mask);
cic_set_cfqq(cic, cfqq, is_sync);
+ } else {
+ /*
+ * If the queue was seeky for too long, break it apart.
+ */
+ if (cfq_cfqq_coop(cfqq) && should_split_cfqq(cfqq)) {
+ cfq_log_cfqq(cfqd, cfqq, "breaking apart cfqq");
+ cfqq = split_cfqq(cic, cfqq);
+ if (!cfqq)
+ goto new_queue;
+ }
+
+ /*
+ * Check to see if this queue is scheduled to merge with
+ * another, closely cooperating queue. The merging of
+ * queues happens here as it must be done in process context.
+ * The reference on new_cfqq was taken in merge_cfqqs.
+ */
+ if (cfqq->new_cfqq)
+ cfqq = cfq_merge_cfqqs(cfqd, cic, cfqq);
}

cfqq->allocated[rw]++;
diff --git a/drivers/ata/ahci.c b/drivers/ata/ahci.c
index 7f94bd1..6787aab 100644
--- a/drivers/ata/ahci.c
+++ b/drivers/ata/ahci.c
@@ -2769,6 +2769,18 @@ static bool ahci_sb600_enable_64bit(struct pci_dev *pdev)
DMI_MATCH(DMI_BOARD_NAME, "MS-7376"),
},
},
+ /*
+ * All BIOS versions for the Asus M3A support 64bit DMA.
+ * (all release versions from 0301 to 1206 were tested)
+ */
+ {
+ .ident = "ASUS M3A",
+ .matches = {
+ DMI_MATCH(DMI_BOARD_VENDOR,
+ "ASUSTeK Computer INC."),
+ DMI_MATCH(DMI_BOARD_NAME, "M3A"),
+ },
+ },
{ }
};
const struct dmi_system_id *match;
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 0d90390..3f202f7 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -471,6 +471,12 @@ int sysdev_resume(void)
{
struct sysdev_class *cls;

+ /*
+ * Called from syscore in mainline but called directly here
+ * since syscore does not exist in this tree.
+ */
+ irq_pm_syscore_resume();
+
WARN_ONCE(!irqs_disabled(),
"Interrupts enabled while resuming system devices\n");

diff --git a/drivers/block/xen-blkfront.c b/drivers/block/xen-blkfront.c
index b8578bb..a2e8977 100644
--- a/drivers/block/xen-blkfront.c
+++ b/drivers/block/xen-blkfront.c
@@ -889,7 +889,7 @@ static void blkfront_connect(struct blkfront_info *info)
}

err = xenbus_gather(XBT_NIL, info->xbdev->otherend,
- "feature-barrier", "%lu", &info->feature_barrier,
+ "feature-barrier", "%d", &info->feature_barrier,
NULL);
if (err)
info->feature_barrier = 0;
diff --git a/drivers/char/hvc_console.c b/drivers/char/hvc_console.c
index f05e0fa..98097f2 100644
--- a/drivers/char/hvc_console.c
+++ b/drivers/char/hvc_console.c
@@ -162,8 +162,10 @@ static void hvc_console_print(struct console *co, const char *b,
} else {
r = cons_ops[index]->put_chars(vtermnos[index], c, i);
if (r <= 0) {
- /* throw away chars on error */
- i = 0;
+ /* throw away characters on error
+ * but spin in case of -EAGAIN */
+ if (r != -EAGAIN)
+ i = 0;
} else if (r > 0) {
i -= r;
if (i > 0)
@@ -447,7 +449,7 @@ static int hvc_push(struct hvc_struct *hp)

n = hp->ops->put_chars(hp->vtermno, hp->outbuf, hp->n_outbuf);
if (n <= 0) {
- if (n == 0) {
+ if (n == 0 || n == -EAGAIN) {
hp->do_wakeup = 1;
return 0;
}
diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
index edd7b7f..a0789f6 100644
--- a/drivers/char/tpm/tpm.c
+++ b/drivers/char/tpm/tpm.c
@@ -374,6 +374,9 @@ static ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf,
u32 count, ordinal;
unsigned long stop;

+ if (bufsiz > TPM_BUFSIZE)
+ bufsiz = TPM_BUFSIZE;
+
count = be32_to_cpu(*((__be32 *) (buf + 2)));
ordinal = be32_to_cpu(*((__be32 *) (buf + 6)));
if (count == 0)
@@ -1041,6 +1044,7 @@ ssize_t tpm_read(struct file *file, char __user *buf,
{
struct tpm_chip *chip = file->private_data;
ssize_t ret_size;
+ int rc;

del_singleshot_timer_sync(&chip->user_read_timer);
flush_scheduled_work();
@@ -1051,8 +1055,11 @@ ssize_t tpm_read(struct file *file, char __user *buf,
ret_size = size;

mutex_lock(&chip->buffer_mutex);
- if (copy_to_user(buf, chip->data_buffer, ret_size))
+ rc = copy_to_user(buf, chip->data_buffer, ret_size);
+ memset(chip->data_buffer, 0, ret_size);
+ if (rc)
ret_size = -EFAULT;
+
mutex_unlock(&chip->buffer_mutex);
}

diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index aef92bb..216b285 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -389,6 +389,9 @@
#define USB_VENDOR_ID_SAMSUNG 0x0419
#define USB_DEVICE_ID_SAMSUNG_IR_REMOTE 0x0001

+#define USB_VENDOR_ID_SIGMA_MICRO 0x1c4f
+#define USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD 0x0002
+
#define USB_VENDOR_ID_SONY 0x054c
#define USB_DEVICE_ID_SONY_VAIO_VGX_MOUSE 0x024b
#define USB_DEVICE_ID_SONY_PS3_CONTROLLER 0x0268
diff --git a/drivers/hid/usbhid/hid-quirks.c b/drivers/hid/usbhid/hid-quirks.c
index 64c5dee2..08a02ab 100644
--- a/drivers/hid/usbhid/hid-quirks.c
+++ b/drivers/hid/usbhid/hid-quirks.c
@@ -65,6 +65,7 @@ static const struct hid_blacklist {
{ USB_VENDOR_ID_WISEGROUP_LTD, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
{ USB_VENDOR_ID_WISEGROUP_LTD2, USB_DEVICE_ID_SMARTJOY_DUAL_PLUS, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },

+ { USB_VENDOR_ID_SIGMA_MICRO, USB_DEVICE_ID_SIGMA_MICRO_KEYBOARD, HID_QUIRK_NO_INIT_REPORTS },
{ 0, 0 }
};

diff --git a/drivers/hwmon/w83627ehf.c b/drivers/hwmon/w83627ehf.c
index bb5e787..ecd433b 100644
--- a/drivers/hwmon/w83627ehf.c
+++ b/drivers/hwmon/w83627ehf.c
@@ -1239,7 +1239,8 @@ static void w83627ehf_device_remove_files(struct device *dev)
}

/* Get the monitoring functions started */
-static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data)
+static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data,
+ enum kinds kind)
{
int i;
u8 tmp, diode;
@@ -1268,10 +1269,16 @@ static inline void __devinit w83627ehf_init_device(struct w83627ehf_data *data)
w83627ehf_write_value(data, W83627EHF_REG_VBAT, tmp | 0x01);

/* Get thermal sensor types */
- diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE);
+ switch (kind) {
+ case w83627ehf:
+ diode = w83627ehf_read_value(data, W83627EHF_REG_DIODE);
+ break;
+ default:
+ diode = 0x70;
+ }
for (i = 0; i < 3; i++) {
if ((tmp & (0x02 << i)))
- data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 2;
+ data->temp_type[i] = (diode & (0x10 << i)) ? 1 : 3;
else
data->temp_type[i] = 4; /* thermistor */
}
@@ -1319,7 +1326,7 @@ static int __devinit w83627ehf_probe(struct platform_device *pdev)
}

/* Initialize the chip */
- w83627ehf_init_device(data);
+ w83627ehf_init_device(data, sio_data->kind);

data->vrm = vid_which_vrm();
superio_enter(sio_data->sioreg);
diff --git a/drivers/md/linear.h b/drivers/md/linear.h
index 0ce29b6..2f2da05 100644
--- a/drivers/md/linear.h
+++ b/drivers/md/linear.h
@@ -10,9 +10,9 @@ typedef struct dev_info dev_info_t;

struct linear_private_data
{
+ struct rcu_head rcu;
sector_t array_sectors;
dev_info_t disks[0];
- struct rcu_head rcu;
};


diff --git a/drivers/md/md.c b/drivers/md/md.c
index c199c70..4ce6e2f 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -848,8 +848,11 @@ static int super_90_load(mdk_rdev_t *rdev, mdk_rdev_t *refdev, int minor_version
ret = 0;
}
rdev->sectors = rdev->sb_start;
+ /* Limit to 4TB as metadata cannot record more than that */
+ if (rdev->sectors >= (2ULL << 32))
+ rdev->sectors = (2ULL << 32) - 2;

- if (rdev->sectors < sb->size * 2 && sb->level > 1)
+ if (rdev->sectors < ((sector_t)sb->size) * 2 && sb->level >= 1)
/* "this cannot possibly happen" ... */
ret = -EINVAL;

@@ -884,7 +887,7 @@ static int super_90_validate(mddev_t *mddev, mdk_rdev_t *rdev)
mddev->clevel[0] = 0;
mddev->layout = sb->layout;
mddev->raid_disks = sb->raid_disks;
- mddev->dev_sectors = sb->size * 2;
+ mddev->dev_sectors = ((sector_t)sb->size) * 2;
mddev->events = ev1;
mddev->bitmap_offset = 0;
mddev->default_bitmap_offset = MD_SB_BYTES >> 9;
@@ -1122,6 +1125,11 @@ super_90_rdev_size_change(mdk_rdev_t *rdev, sector_t num_sectors)
rdev->sb_start = calc_dev_sboffset(rdev->bdev);
if (!num_sectors || num_sectors > rdev->sb_start)
num_sectors = rdev->sb_start;
+ /* Limit to 4TB as metadata cannot record more than that.
+ * 4TB == 2^32 KB, or 2*2^32 sectors.
+ */
+ if (num_sectors >= (2ULL << 32))
+ num_sectors = (2ULL << 32) - 2;
md_super_write(rdev->mddev, rdev, rdev->sb_start, rdev->sb_size,
rdev->sb_page);
md_super_wait(rdev->mddev);
diff --git a/drivers/media/video/cx23885/cx23885-dvb.c b/drivers/media/video/cx23885/cx23885-dvb.c
index 45e13ee..c204ddb 100644
--- a/drivers/media/video/cx23885/cx23885-dvb.c
+++ b/drivers/media/video/cx23885/cx23885-dvb.c
@@ -693,7 +693,7 @@ static int dvb_register(struct cx23885_tsport *port)
static struct xc2028_ctrl ctl = {
.fname = XC3028L_DEFAULT_FIRMWARE,
.max_len = 64,
- .demod = 5000,
+ .demod = XC3028_FE_DIBCOM52,
/* This is true for all demods with
v36 firmware? */
.type = XC2028_D2633,
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c
index eb2ce26..6689e8c 100644
--- a/drivers/media/video/uvc/uvc_driver.c
+++ b/drivers/media/video/uvc/uvc_driver.c
@@ -1889,7 +1889,7 @@ static int __uvc_resume(struct usb_interface *intf, int reset)

list_for_each_entry(stream, &dev->streams, list) {
if (stream->intf == intf)
- return uvc_video_resume(stream);
+ return uvc_video_resume(stream, reset);
}

uvc_trace(UVC_TRACE_SUSPEND, "Resume: video streaming USB interface "
diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 688598a..2af5ee6 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -1024,10 +1024,18 @@ int uvc_video_suspend(struct uvc_streaming *stream)
* buffers, making sure userspace applications are notified of the problem
* instead of waiting forever.
*/
-int uvc_video_resume(struct uvc_streaming *stream)
+int uvc_video_resume(struct uvc_streaming *stream, int reset)
{
int ret;

+ /* If the bus has been reset on resume, set the alternate setting to 0.
+ * This should be the default value, but some devices crash or otherwise
+ * misbehave if they don't receive a SET_INTERFACE request before any
+ * other video control request.
+ */
+ if (reset)
+ usb_set_interface(stream->dev->udev, stream->intfnum, 0);
+
stream->frozen = 0;

ret = uvc_commit_video(stream, &stream->ctrl);
diff --git a/drivers/media/video/uvc/uvcvideo.h b/drivers/media/video/uvc/uvcvideo.h
index 64007b9..906a016 100644
--- a/drivers/media/video/uvc/uvcvideo.h
+++ b/drivers/media/video/uvc/uvcvideo.h
@@ -608,7 +608,7 @@ extern const struct v4l2_file_operations uvc_fops;
/* Video */
extern int uvc_video_init(struct uvc_streaming *stream);
extern int uvc_video_suspend(struct uvc_streaming *stream);
-extern int uvc_video_resume(struct uvc_streaming *stream);
+extern int uvc_video_resume(struct uvc_streaming *stream, int reset);
extern int uvc_video_enable(struct uvc_streaming *stream, int enable);
extern int uvc_probe_video(struct uvc_streaming *stream,
struct uvc_streaming_control *probe);
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index 3bf1b04..227a2f9 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -2718,7 +2718,7 @@ static int cnic_netdev_event(struct notifier_block *this, unsigned long event,

dev = cnic_from_netdev(netdev);

- if (!dev && (event == NETDEV_REGISTER || event == NETDEV_UP)) {
+ if (!dev && (event == NETDEV_REGISTER || netif_running(netdev))) {
/* Check for the hot-plug device */
dev = is_cnic_dev(netdev);
if (dev) {
@@ -2734,7 +2734,7 @@ static int cnic_netdev_event(struct notifier_block *this, unsigned long event,
else if (event == NETDEV_UNREGISTER)
cnic_ulp_exit(dev);

- if (event == NETDEV_UP) {
+ if (event == NETDEV_UP || (new_dev && netif_running(netdev))) {
if (cnic_register_netdev(dev) != 0) {
cnic_put(dev);
goto done;
diff --git a/drivers/net/e1000/e1000_hw.c b/drivers/net/e1000/e1000_hw.c
index 8d7d87f..0d82be0 100644
--- a/drivers/net/e1000/e1000_hw.c
+++ b/drivers/net/e1000/e1000_hw.c
@@ -3842,6 +3842,12 @@ s32 e1000_validate_eeprom_checksum(struct e1000_hw *hw)
checksum += eeprom_data;
}

+#ifdef CONFIG_PARISC
+ /* This is a signature and not a checksum on HP c8000 */
+ if ((hw->subsystem_vendor_id == 0x103C) && (eeprom_data == 0x16d6))
+ return E1000_SUCCESS;
+
+#endif
if (checksum == (u16) EEPROM_SUM)
return E1000_SUCCESS;
else {
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index 4920a4e..92d6621 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -3807,7 +3807,7 @@ static int e1000_tso(struct e1000_adapter *adapter,
0);
cmd_length = E1000_TXD_CMD_IP;
ipcse = skb_transport_offset(skb) - 1;
- } else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+ } else if (skb_is_gso_v6(skb)) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check =
~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 9e3d87a..40dc84c 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -3032,7 +3032,7 @@ static inline int igb_tso_adv(struct igb_adapter *adapter,
iph->daddr, 0,
IPPROTO_TCP,
0);
- } else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+ } else if (skb_is_gso_v6(skb)) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
diff --git a/drivers/net/igbvf/netdev.c b/drivers/net/igbvf/netdev.c
index 91024a3..d29188f 100644
--- a/drivers/net/igbvf/netdev.c
+++ b/drivers/net/igbvf/netdev.c
@@ -1953,7 +1953,7 @@ static int igbvf_tso(struct igbvf_adapter *adapter,
iph->daddr, 0,
IPPROTO_TCP,
0);
- } else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+ } else if (skb_is_gso_v6(skb)) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check = ~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
&ipv6_hdr(skb)->daddr,
diff --git a/drivers/net/irda/smsc-ircc2.c b/drivers/net/irda/smsc-ircc2.c
index 1e8dd8c..c382aaa 100644
--- a/drivers/net/irda/smsc-ircc2.c
+++ b/drivers/net/irda/smsc-ircc2.c
@@ -515,7 +515,7 @@ static const struct net_device_ops smsc_ircc_netdev_ops = {
* Try to open driver instance
*
*/
-static int __init smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
+static int __devinit smsc_ircc_open(unsigned int fir_base, unsigned int sir_base, u8 dma, u8 irq)
{
struct smsc_ircc_cb *self;
struct net_device *dev;
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index a550d37..6810149 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -4881,7 +4881,7 @@ static int ixgbe_tso(struct ixgbe_adapter *adapter,
IPPROTO_TCP,
0);
adapter->hw_tso_ctxt++;
- } else if (skb_shinfo(skb)->gso_type == SKB_GSO_TCPV6) {
+ } else if (skb_is_gso_v6(skb)) {
ipv6_hdr(skb)->payload_len = 0;
tcp_hdr(skb)->check =
~csum_ipv6_magic(&ipv6_hdr(skb)->saddr,
diff --git a/drivers/net/rionet.c b/drivers/net/rionet.c
index ede937e..ae88ce8 100644
--- a/drivers/net/rionet.c
+++ b/drivers/net/rionet.c
@@ -87,8 +87,8 @@ static struct rio_dev **rionet_active;
#define dev_rionet_capable(dev) \
is_rionet_capable(dev->pef, dev->src_ops, dev->dst_ops)

-#define RIONET_MAC_MATCH(x) (*(u32 *)x == 0x00010001)
-#define RIONET_GET_DESTID(x) (*(u16 *)(x + 4))
+#define RIONET_MAC_MATCH(x) (!memcmp((x), "\00\01\00\01", 4))
+#define RIONET_GET_DESTID(x) ((*((u8 *)x + 4) << 8) | *((u8 *)x + 5))

static int rionet_rx_clean(struct net_device *ndev)
{
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index e644f9a..7312348 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -1467,6 +1467,10 @@ static const struct usb_device_id products [] = {
USB_DEVICE (0x04f1, 0x3008),
.driver_info = (unsigned long) &ax8817x_info,
}, {
+ // ASIX AX88772B 10/100
+ USB_DEVICE (0x0b95, 0x772b),
+ .driver_info = (unsigned long) &ax88772_info,
+}, {
// ASIX AX88772 10/100
USB_DEVICE (0x0b95, 0x7720),
.driver_info = (unsigned long) &ax88772_info,
diff --git a/drivers/net/wireless/b43/main.c b/drivers/net/wireless/b43/main.c
index d605634..94dae56 100644
--- a/drivers/net/wireless/b43/main.c
+++ b/drivers/net/wireless/b43/main.c
@@ -1526,7 +1526,8 @@ static void handle_irq_beacon(struct b43_wldev *dev)
u32 cmd, beacon0_valid, beacon1_valid;

if (!b43_is_mode(wl, NL80211_IFTYPE_AP) &&
- !b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT))
+ !b43_is_mode(wl, NL80211_IFTYPE_MESH_POINT) &&
+ !b43_is_mode(wl, NL80211_IFTYPE_ADHOC))
return;

/* This is the bottom half of the asynchronous beacon update. */
diff --git a/drivers/net/wireless/rt2x00/rt2x00usb.c b/drivers/net/wireless/rt2x00/rt2x00usb.c
index f02b48a..a38adaf 100644
--- a/drivers/net/wireless/rt2x00/rt2x00usb.c
+++ b/drivers/net/wireless/rt2x00/rt2x00usb.c
@@ -703,18 +703,8 @@ int rt2x00usb_suspend(struct usb_interface *usb_intf, pm_message_t state)
{
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
struct rt2x00_dev *rt2x00dev = hw->priv;
- int retval;
-
- retval = rt2x00lib_suspend(rt2x00dev, state);
- if (retval)
- return retval;

- /*
- * Decrease usbdev refcount.
- */
- usb_put_dev(interface_to_usbdev(usb_intf));
-
- return 0;
+ return rt2x00lib_suspend(rt2x00dev, state);
}
EXPORT_SYMBOL_GPL(rt2x00usb_suspend);

@@ -723,8 +713,6 @@ int rt2x00usb_resume(struct usb_interface *usb_intf)
struct ieee80211_hw *hw = usb_get_intfdata(usb_intf);
struct rt2x00_dev *rt2x00dev = hw->priv;

- usb_get_dev(interface_to_usbdev(usb_intf));
-
return rt2x00lib_resume(rt2x00dev);
}
EXPORT_SYMBOL_GPL(rt2x00usb_resume);
diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index 7e51d5b..68271ae 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -118,7 +118,9 @@ enum {
};

/* ACPI HIDs */
-#define TPACPI_ACPI_HKEY_HID "IBM0068"
+#define TPACPI_ACPI_IBM_HKEY_HID "IBM0068"
+#define TPACPI_ACPI_LENOVO_HKEY_HID "LEN0068"
+#define TPACPI_ACPI_EC_HID "PNP0C09"

/* Input IDs */
#define TPACPI_HKEY_INPUT_PRODUCT 0x5054 /* "TP" */
@@ -3840,7 +3842,8 @@ errexit:
}

static const struct acpi_device_id ibm_htk_device_ids[] = {
- {TPACPI_ACPI_HKEY_HID, 0},
+ {TPACPI_ACPI_IBM_HKEY_HID, 0},
+ {TPACPI_ACPI_LENOVO_HKEY_HID, 0},
{"", 0},
};

diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index a5a62f1..2d5a66b 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -66,6 +66,12 @@ __ccwgroup_remove_symlinks(struct ccwgroup_device *gdev)

}

+static ssize_t ccwgroup_online_store(struct device *dev,
+ struct device_attribute *attr,
+ const char *buf, size_t count);
+static ssize_t ccwgroup_online_show(struct device *dev,
+ struct device_attribute *attr,
+ char *buf);
/*
* Provide an 'ungroup' attribute so the user can remove group devices no
* longer needed or accidentially created. Saves memory :)
@@ -112,6 +118,20 @@ out:
}

static DEVICE_ATTR(ungroup, 0200, NULL, ccwgroup_ungroup_store);
+static DEVICE_ATTR(online, 0644, ccwgroup_online_show, ccwgroup_online_store);
+
+static struct attribute *ccwgroup_attrs[] = {
+ &dev_attr_online.attr,
+ &dev_attr_ungroup.attr,
+ NULL,
+};
+static struct attribute_group ccwgroup_attr_group = {
+ .attrs = ccwgroup_attrs,
+};
+static const struct attribute_group *ccwgroup_attr_groups[] = {
+ &ccwgroup_attr_group,
+ NULL,
+};

static void
ccwgroup_release (struct device *dev)
@@ -280,25 +300,17 @@ int ccwgroup_create_from_string(struct device *root, unsigned int creator_id,
}

dev_set_name(&gdev->dev, "%s", dev_name(&gdev->cdev[0]->dev));
-
+ gdev->dev.groups = ccwgroup_attr_groups;
rc = device_add(&gdev->dev);
if (rc)
goto error;
get_device(&gdev->dev);
- rc = device_create_file(&gdev->dev, &dev_attr_ungroup);
-
- if (rc) {
- device_unregister(&gdev->dev);
- goto error;
- }
-
rc = __ccwgroup_create_symlinks(gdev);
if (!rc) {
mutex_unlock(&gdev->reg_mutex);
put_device(&gdev->dev);
return 0;
}
- device_remove_file(&gdev->dev, &dev_attr_ungroup);
device_unregister(&gdev->dev);
error:
for (i = 0; i < num_devices; i++)
@@ -408,7 +420,7 @@ ccwgroup_online_store (struct device *dev, struct device_attribute *attr, const
int ret;

if (!dev->driver)
- return -ENODEV;
+ return -EINVAL;

gdev = to_ccwgroupdev(dev);
gdrv = to_ccwgroupdrv(dev->driver);
@@ -441,8 +453,6 @@ ccwgroup_online_show (struct device *dev, struct device_attribute *attr, char *b
return sprintf(buf, online ? "1\n" : "0\n");
}

-static DEVICE_ATTR(online, 0644, ccwgroup_online_show, ccwgroup_online_store);
-
static int
ccwgroup_probe (struct device *dev)
{
@@ -454,12 +464,7 @@ ccwgroup_probe (struct device *dev)
gdev = to_ccwgroupdev(dev);
gdrv = to_ccwgroupdrv(dev->driver);

- if ((ret = device_create_file(dev, &dev_attr_online)))
- return ret;
-
ret = gdrv->probe ? gdrv->probe(gdev) : -ENODEV;
- if (ret)
- device_remove_file(dev, &dev_attr_online);

return ret;
}
@@ -470,9 +475,6 @@ ccwgroup_remove (struct device *dev)
struct ccwgroup_device *gdev;
struct ccwgroup_driver *gdrv;

- device_remove_file(dev, &dev_attr_online);
- device_remove_file(dev, &dev_attr_ungroup);
-
if (!dev->driver)
return 0;

diff --git a/drivers/scsi/3w-9xxx.c b/drivers/scsi/3w-9xxx.c
index 36c21b1..3e250ca 100644
--- a/drivers/scsi/3w-9xxx.c
+++ b/drivers/scsi/3w-9xxx.c
@@ -1786,10 +1786,12 @@ static int twa_scsi_queue(struct scsi_cmnd *SCpnt, void (*done)(struct scsi_cmnd
switch (retval) {
case SCSI_MLQUEUE_HOST_BUSY:
twa_free_request_id(tw_dev, request_id);
+ twa_unmap_scsi_data(tw_dev, request_id);
break;
case 1:
tw_dev->state[request_id] = TW_S_COMPLETED;
twa_free_request_id(tw_dev, request_id);
+ twa_unmap_scsi_data(tw_dev, request_id);
SCpnt->result = (DID_ERROR << 16);
done(SCpnt);
retval = 0;
diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c
index 956261f..28662a6 100644
--- a/drivers/scsi/aacraid/commsup.c
+++ b/drivers/scsi/aacraid/commsup.c
@@ -1202,6 +1202,8 @@ static int _aac_reset_adapter(struct aac_dev *aac, int forced)
kfree(aac->queues);
aac->queues = NULL;
free_irq(aac->pdev->irq, aac);
+ if (aac->msi)
+ pci_disable_msi(aac->pdev);
kfree(aac->fsa_dev);
aac->fsa_dev = NULL;
quirks = aac_get_driver_ident(index)->quirks;
diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c
index c3ff9a6..a601159 100644
--- a/drivers/scsi/ipr.c
+++ b/drivers/scsi/ipr.c
@@ -7668,7 +7668,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev,
uproc = readl(ioa_cfg->regs.sense_uproc_interrupt_reg);
if ((mask & IPR_PCII_HRRQ_UPDATED) == 0 || (uproc & IPR_UPROCI_RESET_ALERT))
ioa_cfg->needs_hard_reset = 1;
- if (interrupts & IPR_PCII_ERROR_INTERRUPTS)
+ if ((interrupts & IPR_PCII_ERROR_INTERRUPTS) || reset_devices)
ioa_cfg->needs_hard_reset = 1;
if (interrupts & IPR_PCII_IOA_UNIT_CHECKED)
ioa_cfg->ioa_unit_checked = 1;
diff --git a/drivers/scsi/libiscsi_tcp.c b/drivers/scsi/libiscsi_tcp.c
index 2e0746d..64e34cd 100644
--- a/drivers/scsi/libiscsi_tcp.c
+++ b/drivers/scsi/libiscsi_tcp.c
@@ -1069,7 +1069,8 @@ iscsi_tcp_conn_setup(struct iscsi_cls_session *cls_session, int dd_data_size,
struct iscsi_cls_conn *cls_conn;
struct iscsi_tcp_conn *tcp_conn;

- cls_conn = iscsi_conn_setup(cls_session, sizeof(*tcp_conn), conn_idx);
+ cls_conn = iscsi_conn_setup(cls_session,
+ sizeof(*tcp_conn) + dd_data_size, conn_idx);
if (!cls_conn)
return NULL;
conn = cls_conn->dd_data;
@@ -1081,22 +1082,13 @@ iscsi_tcp_conn_setup(struct iscsi_cls_session *cls_session, int dd_data_size,

tcp_conn = conn->dd_data;
tcp_conn->iscsi_conn = conn;
-
- tcp_conn->dd_data = kzalloc(dd_data_size, GFP_KERNEL);
- if (!tcp_conn->dd_data) {
- iscsi_conn_teardown(cls_conn);
- return NULL;
- }
+ tcp_conn->dd_data = conn->dd_data + sizeof(*tcp_conn);
return cls_conn;
}
EXPORT_SYMBOL_GPL(iscsi_tcp_conn_setup);

void iscsi_tcp_conn_teardown(struct iscsi_cls_conn *cls_conn)
{
- struct iscsi_conn *conn = cls_conn->dd_data;
- struct iscsi_tcp_conn *tcp_conn = conn->dd_data;
-
- kfree(tcp_conn->dd_data);
iscsi_conn_teardown(cls_conn);
}
EXPORT_SYMBOL_GPL(iscsi_tcp_conn_teardown);
diff --git a/drivers/scsi/libsas/sas_expander.c b/drivers/scsi/libsas/sas_expander.c
index 4f43306..b10ee2a 100644
--- a/drivers/scsi/libsas/sas_expander.c
+++ b/drivers/scsi/libsas/sas_expander.c
@@ -198,6 +198,8 @@ static void sas_set_ex_phy(struct domain_device *dev, int phy_id,
phy->virtual = dr->virtual;
phy->last_da_index = -1;

+ phy->phy->identify.sas_address = SAS_ADDR(phy->attached_sas_addr);
+ phy->phy->identify.device_type = phy->attached_dev_type;
phy->phy->identify.initiator_port_protocols = phy->attached_iproto;
phy->phy->identify.target_port_protocols = phy->attached_tproto;
phy->phy->identify.phy_identifier = phy_id;
@@ -1712,7 +1714,7 @@ static int sas_find_bcast_dev(struct domain_device *dev,
list_for_each_entry(ch, &ex->children, siblings) {
if (ch->dev_type == EDGE_DEV || ch->dev_type == FANOUT_DEV) {
res = sas_find_bcast_dev(ch, src_dev);
- if (src_dev)
+ if (*src_dev)
return res;
}
}
@@ -1757,10 +1759,12 @@ static void sas_unregister_devs_sas_addr(struct domain_device *parent,
sas_disable_routing(parent, phy->attached_sas_addr);
}
memset(phy->attached_sas_addr, 0, SAS_ADDR_SIZE);
- sas_port_delete_phy(phy->port, phy->phy);
- if (phy->port->num_phys == 0)
- sas_port_delete(phy->port);
- phy->port = NULL;
+ if (phy->port) {
+ sas_port_delete_phy(phy->port, phy->phy);
+ if (phy->port->num_phys == 0)
+ sas_port_delete(phy->port);
+ phy->port = NULL;
+ }
}

static int sas_discover_bfs_by_root_level(struct domain_device *root,
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 9e3eaac..bc3a463 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -3459,15 +3459,12 @@ qla2x00_loop_resync(scsi_qla_host_t *vha)
req = vha->req;
rsp = req->rsp;

- atomic_set(&vha->loop_state, LOOP_UPDATE);
clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags);
if (vha->flags.online) {
if (!(rval = qla2x00_fw_ready(vha))) {
/* Wait at most MAX_TARGET RSCNs for a stable link. */
wait_time = 256;
do {
- atomic_set(&vha->loop_state, LOOP_UPDATE);
-
/* Issue a marker after FW becomes ready. */
qla2x00_marker(vha, req, rsp, 0, 0,
MK_SYNC_ALL);
diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c
index f3e5e30..4bd62d9 100644
--- a/drivers/scsi/qla2xxx/qla_isr.c
+++ b/drivers/scsi/qla2xxx/qla_isr.c
@@ -717,7 +717,6 @@ skip_rio:
vha->flags.rscn_queue_overflow = 1;
}

- atomic_set(&vha->loop_state, LOOP_UPDATE);
atomic_set(&vha->loop_down_timer, 0);
vha->flags.management_server_logged_in = 0;

diff --git a/drivers/staging/quatech_usb2/quatech_usb2.c b/drivers/staging/quatech_usb2/quatech_usb2.c
index 2acef94..0a76985 100644
--- a/drivers/staging/quatech_usb2/quatech_usb2.c
+++ b/drivers/staging/quatech_usb2/quatech_usb2.c
@@ -921,9 +921,10 @@ static int qt2_ioctl(struct tty_struct *tty, struct file *file,
dbg("%s() port %d, cmd == TIOCMIWAIT enter",
__func__, port->number);
prev_msr_value = port_extra->shadowMSR & QT2_SERIAL_MSR_MASK;
+ barrier();
+ __set_current_state(TASK_INTERRUPTIBLE);
while (1) {
add_wait_queue(&port_extra->wait, &wait);
- set_current_state(TASK_INTERRUPTIBLE);
schedule();
dbg("%s(): port %d, cmd == TIOCMIWAIT here\n",
__func__, port->number);
@@ -931,9 +932,12 @@ static int qt2_ioctl(struct tty_struct *tty, struct file *file,
/* see if a signal woke us up */
if (signal_pending(current))
return -ERESTARTSYS;
+ set_current_state(TASK_INTERRUPTIBLE);
msr_value = port_extra->shadowMSR & QT2_SERIAL_MSR_MASK;
- if (msr_value == prev_msr_value)
+ if (msr_value == prev_msr_value) {
+ __set_current_state(TASK_RUNNING);
return -EIO; /* no change - error */
+ }
if ((arg & TIOCM_RNG &&
((prev_msr_value & QT2_SERIAL_MSR_RI) ==
(msr_value & QT2_SERIAL_MSR_RI))) ||
@@ -946,6 +950,7 @@ static int qt2_ioctl(struct tty_struct *tty, struct file *file,
(arg & TIOCM_CTS &&
((prev_msr_value & QT2_SERIAL_MSR_CTS) ==
(msr_value & QT2_SERIAL_MSR_CTS)))) {
+ __set_current_state(TASK_RUNNING);
return 0;
}
} /* end inifinite while */
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 2fc5dd3..9d3d8cf 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -1606,6 +1606,9 @@ static struct usb_device_id acm_ids[] = {
{ NOKIA_PCSUITE_ACM_INFO(0x03cd), }, /* Nokia C7 */
{ SAMSUNG_PCSUITE_ACM_INFO(0x6651), }, /* Samsung GTi8510 (INNOV8) */

+ /* Support for Owen devices */
+ { USB_DEVICE(0x03eb, 0x0030), }, /* Owen SI30 */
+
/* NOTE: non-Nokia COMM/ACM/0xff is likely MSFT RNDIS... NOT a modem! */

/* control interfaces without any protocol set */
diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
index 582aa87..df1e873 100644
--- a/drivers/usb/core/devio.c
+++ b/drivers/usb/core/devio.c
@@ -403,7 +403,7 @@ static void async_completed(struct urb *urb)
sinfo.si_errno = as->status;
sinfo.si_code = SI_ASYNCIO;
sinfo.si_addr = as->userurb;
- pid = as->pid;
+ pid = get_pid(as->pid);
uid = as->uid;
euid = as->euid;
secid = as->secid;
@@ -416,9 +416,11 @@ static void async_completed(struct urb *urb)
cancel_bulk_urbs(ps, as->bulk_addr);
spin_unlock(&ps->lock);

- if (signr)
+ if (signr) {
kill_pid_info_as_uid(sinfo.si_signo, &sinfo, pid, uid,
euid, secid);
+ put_pid(pid);
+ }

wake_up(&ps->wait);
}
diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c
index 62e1cfd..93448eb 100644
--- a/drivers/usb/core/quirks.c
+++ b/drivers/usb/core/quirks.c
@@ -38,6 +38,24 @@ static const struct usb_device_id usb_quirk_list[] = {
/* Creative SB Audigy 2 NX */
{ USB_DEVICE(0x041e, 0x3020), .driver_info = USB_QUIRK_RESET_RESUME },

+ /* Logitech Webcam C200 */
+ { USB_DEVICE(0x046d, 0x0802), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Logitech Webcam C250 */
+ { USB_DEVICE(0x046d, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Logitech Webcam B/C500 */
+ { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Logitech Webcam Pro 9000 */
+ { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Logitech Webcam C310 */
+ { USB_DEVICE(0x046d, 0x081b), .driver_info = USB_QUIRK_RESET_RESUME },
+
+ /* Logitech Webcam C270 */
+ { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* Logitech Harmony 700-series */
{ USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT },

@@ -69,6 +87,9 @@ static const struct usb_device_id usb_quirk_list[] = {
{ USB_DEVICE(0x06a3, 0x0006), .driver_info =
USB_QUIRK_CONFIG_INTF_STRINGS },

+ /* Guillemot Webcam Hercules Dualpix Exchange*/
+ { USB_DEVICE(0x06f8, 0x0804), .driver_info = USB_QUIRK_RESET_RESUME },
+
/* M-Systems Flash Disk Pioneers */
{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },

diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
index 1bcf6ee..f331b72 100644
--- a/drivers/usb/host/ehci-hub.c
+++ b/drivers/usb/host/ehci-hub.c
@@ -243,7 +243,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
u32 temp;
u32 power_okay;
int i;
- u8 resume_needed = 0;
+ unsigned long resume_needed = 0;

if (time_before (jiffies, ehci->next_statechange))
msleep(5);
@@ -307,7 +307,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
if (test_bit(i, &ehci->bus_suspended) &&
(temp & PORT_SUSPEND)) {
temp |= PORT_RESUME;
- resume_needed = 1;
+ set_bit(i, &resume_needed);
}
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
}
@@ -322,8 +322,7 @@ static int ehci_bus_resume (struct usb_hcd *hcd)
i = HCS_N_PORTS (ehci->hcs_params);
while (i--) {
temp = ehci_readl(ehci, &ehci->regs->port_status [i]);
- if (test_bit(i, &ehci->bus_suspended) &&
- (temp & PORT_SUSPEND)) {
+ if (test_bit(i, &resume_needed)) {
temp &= ~(PORT_RWC_BITS | PORT_RESUME);
ehci_writel(ehci, temp, &ehci->regs->port_status [i]);
ehci_vdbg (ehci, "resumed port %d\n", i + 1);
diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c
index 62a226b..fc704ce 100644
--- a/drivers/usb/host/fhci-sched.c
+++ b/drivers/usb/host/fhci-sched.c
@@ -1,7 +1,7 @@
/*
* Freescale QUICC Engine USB Host Controller Driver
*
- * Copyright (c) Freescale Semicondutor, Inc. 2006.
+ * Copyright (c) Freescale Semicondutor, Inc. 2006, 2011.
* Shlomi Gridish <***@freescale.com>
* Jerry Huang <Chang-***@freescale.com>
* Copyright (c) Logic Product Development, Inc. 2007
@@ -810,9 +810,11 @@ void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
ed->dev_addr = usb_pipedevice(urb->pipe);
ed->max_pkt_size = usb_maxpacket(urb->dev, urb->pipe,
usb_pipeout(urb->pipe));
+ /* setup stage */
td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++, FHCI_TA_SETUP,
USB_TD_TOGGLE_DATA0, urb->setup_packet, 8, 0, 0, true);

+ /* data stage */
if (data_len > 0) {
td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
usb_pipeout(urb->pipe) ? FHCI_TA_OUT :
@@ -820,9 +822,18 @@ void fhci_queue_urb(struct fhci_hcd *fhci, struct urb *urb)
USB_TD_TOGGLE_DATA1, data, data_len, 0, 0,
true);
}
- td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
- usb_pipeout(urb->pipe) ? FHCI_TA_IN : FHCI_TA_OUT,
- USB_TD_TOGGLE_DATA1, data, 0, 0, 0, true);
+
+ /* status stage */
+ if (data_len > 0)
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ (usb_pipeout(urb->pipe) ? FHCI_TA_IN :
+ FHCI_TA_OUT),
+ USB_TD_TOGGLE_DATA1, data, 0, 0, 0, true);
+ else
+ td = fhci_td_fill(fhci, urb, urb_priv, ed, cnt++,
+ FHCI_TA_IN,
+ USB_TD_TOGGLE_DATA1, data, 0, 0, 0, true);
+
urb_state = US_CTRL_SETUP;
break;
case FHCI_TF_ISO:
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index fce7b5e..a2f2f79 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -110,18 +110,20 @@ void xhci_ring_free(struct xhci_hcd *xhci, struct xhci_ring *ring)
struct xhci_segment *seg;
struct xhci_segment *first_seg;

- if (!ring || !ring->first_seg)
+ if (!ring)
return;
- first_seg = ring->first_seg;
- seg = first_seg->next;
- xhci_dbg(xhci, "Freeing ring at %p\n", ring);
- while (seg != first_seg) {
- struct xhci_segment *next = seg->next;
- xhci_segment_free(xhci, seg);
- seg = next;
+ if (ring->first_seg) {
+ first_seg = ring->first_seg;
+ seg = first_seg->next;
+ xhci_dbg(xhci, "Freeing ring at %p\n", ring);
+ while (seg != first_seg) {
+ struct xhci_segment *next = seg->next;
+ xhci_segment_free(xhci, seg);
+ seg = next;
+ }
+ xhci_segment_free(xhci, first_seg);
+ ring->first_seg = NULL;
}
- xhci_segment_free(xhci, first_seg);
- ring->first_seg = NULL;
kfree(ring);
}

diff --git a/drivers/usb/mon/mon_bin.c b/drivers/usb/mon/mon_bin.c
index 9231b25..f74f182 100644
--- a/drivers/usb/mon/mon_bin.c
+++ b/drivers/usb/mon/mon_bin.c
@@ -1041,7 +1041,7 @@ static int mon_bin_ioctl(struct inode *inode, struct file *file,
nevents = mon_bin_queued(rp);

sp = (struct mon_bin_stats __user *)arg;
- if (put_user(rp->cnt_lost, &sp->dropped))
+ if (put_user(ndropped, &sp->dropped))
return -EFAULT;
if (put_user(nevents, &sp->queued))
return -EFAULT;
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b9afd6a..24212be 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -1634,7 +1634,6 @@ void musb_dma_completion(struct musb *musb, u8 epnum, u8 transmit)
}
}
}
- musb_writeb(musb_base, MUSB_INDEX, musb->context.index);
}

#else
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index afc4bd3..7a4b41c 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -105,6 +105,7 @@ static int ftdi_jtag_probe(struct usb_serial *serial);
static int ftdi_mtxorb_hack_setup(struct usb_serial *serial);
static int ftdi_NDI_device_setup(struct usb_serial *serial);
static int ftdi_stmclite_probe(struct usb_serial *serial);
+static int ftdi_8u2232c_probe(struct usb_serial *serial);
static void ftdi_USB_UIRT_setup(struct ftdi_private *priv);
static void ftdi_HE_TIRA1_setup(struct ftdi_private *priv);

@@ -132,6 +133,10 @@ static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
.probe = ftdi_stmclite_probe,
};

+static struct ftdi_sio_quirk ftdi_8u2232c_quirk = {
+ .probe = ftdi_8u2232c_probe,
+};
+
/*
* The 8U232AM has the same API as the sio except for:
* - it can support MUCH higher baudrates; up to:
@@ -155,6 +160,7 @@ static struct ftdi_sio_quirk ftdi_stmclite_quirk = {
* /sys/bus/usb/ftdi_sio/new_id, then send patch/report!
*/
static struct usb_device_id id_table_combined [] = {
+ { USB_DEVICE(FTDI_VID, FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CTI_MINI_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_CTI_NANO_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_AMC232_PID) },
@@ -181,7 +187,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_8U232AM_ALT_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_232RL_PID) },
- { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_8U2232C_PID) ,
+ .driver_info = (kernel_ulong_t)&ftdi_8u2232c_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_4232H_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MICRO_CHAMELEON_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_RELAIS_PID) },
@@ -203,6 +210,8 @@ static struct usb_device_id id_table_combined [] = {
{ USB_DEVICE(FTDI_VID, FTDI_XF_640_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_XF_642_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_DSS20_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_URBAN_0_PID) },
+ { USB_DEVICE(FTDI_VID, FTDI_URBAN_1_PID) },
{ USB_DEVICE(FTDI_NF_RIC_VID, FTDI_NF_RIC_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_VNHCPCUSB_D_PID) },
{ USB_DEVICE(FTDI_VID, FTDI_MTXORB_0_PID) },
@@ -740,6 +749,8 @@ static struct usb_device_id id_table_combined [] = {
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, LMI_LM3S_EVAL_BOARD_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
+ { USB_DEVICE(FTDI_VID, LMI_LM3S_ICDI_BOARD_PID),
+ .driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(FTDI_VID, FTDI_TURTELIZER_PID),
.driver_info = (kernel_ulong_t)&ftdi_jtag_quirk },
{ USB_DEVICE(RATOC_VENDOR_ID, RATOC_PRODUCT_ID_USB60F) },
@@ -1762,6 +1773,18 @@ static int ftdi_jtag_probe(struct usb_serial *serial)
return 0;
}

+static int ftdi_8u2232c_probe(struct usb_serial *serial)
+{
+ struct usb_device *udev = serial->dev;
+
+ dbg("%s", __func__);
+
+ if (strcmp(udev->manufacturer, "CALAO Systems") == 0)
+ return ftdi_jtag_probe(serial);
+
+ return 0;
+}
+
/*
* First and second port on STMCLiteadaptors is reserved for JTAG interface
* and the forth port for pio
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 40ac7c7..d980816 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -53,6 +53,7 @@
/* FTDI 2332C Dual channel device, side A=245 FIFO (JTAG), Side B=RS232 UART */
#define LMI_LM3S_DEVEL_BOARD_PID 0xbcd8
#define LMI_LM3S_EVAL_BOARD_PID 0xbcd9
+#define LMI_LM3S_ICDI_BOARD_PID 0xbcda

#define FTDI_TURTELIZER_PID 0xBDC8 /* JTAG/RS-232 adapter by egnite GmBH */

@@ -419,9 +420,11 @@
#define PROTEGO_SPECIAL_4 0xFC73 /* special/unknown device */

/*
- * DSS-20 Sync Station for Sony Ericsson P800
+ * Sony Ericsson product ids
*/
-#define FTDI_DSS20_PID 0xFC82
+#define FTDI_DSS20_PID 0xFC82 /* DSS-20 Sync Station for Sony Ericsson P800 */
+#define FTDI_URBAN_0_PID 0xFC8A /* Sony Ericsson Urban, uart #0 */
+#define FTDI_URBAN_1_PID 0xFC8B /* Sony Ericsson Urban, uart #1 */

/* www.irtrans.de device */
#define FTDI_IRTRANS_PID 0xFC60 /* Product Id */
@@ -1164,4 +1167,8 @@
/* USB-Nano-485*/
#define FTDI_CTI_NANO_PID 0xF60B

-
+/*
+ * ZeitControl cardsystems GmbH rfid-readers http://zeitconrol.de
+ */
+/* TagTracer MIFARE*/
+#define FTDI_ZEITCONTROL_TAGTRACE_MIFARE_PID 0xF7C0
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c
index 4a18fd2..150cad4 100644
--- a/drivers/usb/serial/pl2303.c
+++ b/drivers/usb/serial/pl2303.c
@@ -102,6 +102,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(SANWA_VENDOR_ID, SANWA_PRODUCT_ID) },
{ USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530_PRODUCT_ID) },
{ USB_DEVICE(WINCHIPHEAD_VENDOR_ID, WINCHIPHEAD_USBSER_PRODUCT_ID) },
+ { USB_DEVICE(SMART_VENDOR_ID, SMART_PRODUCT_ID) },
{ } /* Terminating entry */
};

@@ -617,10 +618,28 @@ static void pl2303_set_termios(struct tty_struct *tty,
baud = 6000000;
}
dbg("%s - baud set = %d", __func__, baud);
- buf[0] = baud & 0xff;
- buf[1] = (baud >> 8) & 0xff;
- buf[2] = (baud >> 16) & 0xff;
- buf[3] = (baud >> 24) & 0xff;
+ if (baud <= 115200) {
+ buf[0] = baud & 0xff;
+ buf[1] = (baud >> 8) & 0xff;
+ buf[2] = (baud >> 16) & 0xff;
+ buf[3] = (baud >> 24) & 0xff;
+ } else {
+ /* apparently the formula for higher speeds is:
+ * baudrate = 12M * 32 / (2^buf[1]) / buf[0]
+ */
+ unsigned tmp = 12*1000*1000*32 / baud;
+ buf[3] = 0x80;
+ buf[2] = 0;
+ buf[1] = (tmp >= 256);
+ while (tmp >= 256) {
+ tmp >>= 2;
+ buf[1] <<= 1;
+ }
+ if (tmp > 256) {
+ tmp %= 256;
+ }
+ buf[0] = tmp;
+ }
}

/* For reference buf[4]=0 is 1 stop bits */
diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h
index ca0d237..3d10d7f 100644
--- a/drivers/usb/serial/pl2303.h
+++ b/drivers/usb/serial/pl2303.h
@@ -148,3 +148,8 @@
/* WinChipHead USB->RS 232 adapter */
#define WINCHIPHEAD_VENDOR_ID 0x4348
#define WINCHIPHEAD_USBSER_PRODUCT_ID 0x5523
+
+/* SMART USB Serial Adapter */
+#define SMART_VENDOR_ID 0x0b8c
+#define SMART_PRODUCT_ID 0x2303
+
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index d469673..15cfa16 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -26,6 +26,7 @@ static struct usb_device_id id_table[] = {
{USB_DEVICE(0x05c6, 0x9212)}, /* Acer Gobi Modem Device */
{USB_DEVICE(0x03f0, 0x1f1d)}, /* HP un2400 Gobi Modem Device */
{USB_DEVICE(0x03f0, 0x201d)}, /* HP un2400 Gobi QDL Device */
+ {USB_DEVICE(0x03f0, 0x371d)}, /* HP un2430 Mobile Broadband Module */
{USB_DEVICE(0x04da, 0x250d)}, /* Panasonic Gobi Modem device */
{USB_DEVICE(0x04da, 0x250c)}, /* Panasonic Gobi QDL device */
{USB_DEVICE(0x413c, 0x8172)}, /* Dell Gobi Modem device */
@@ -75,6 +76,7 @@ static struct usb_device_id id_table[] = {
{USB_DEVICE(0x1199, 0x9008)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{USB_DEVICE(0x1199, 0x9009)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
{USB_DEVICE(0x1199, 0x900a)}, /* Sierra Wireless Gobi 2000 Modem device (VT773) */
+ {USB_DEVICE(0x1199, 0x9011)}, /* Sierra Wireless Gobi 2000 Modem device (MC8305) */
{USB_DEVICE(0x16d8, 0x8001)}, /* CMDTech Gobi 2000 QDL device (VU922) */
{USB_DEVICE(0x16d8, 0x8002)}, /* CMDTech Gobi 2000 Modem device (VU922) */
{ } /* Terminating entry */
diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c
index cc313d1..ac115fd 100644
--- a/drivers/usb/storage/transport.c
+++ b/drivers/usb/storage/transport.c
@@ -693,6 +693,9 @@ void usb_stor_invoke_transport(struct scsi_cmnd *srb, struct us_data *us)
int temp_result;
struct scsi_eh_save ses;
int sense_size = US_SENSE_SIZE;
+ struct scsi_sense_hdr sshdr;
+ const u8 *scdd;
+ u8 fm_ili;

/* device supports and needs bigger sense buffer */
if (us->fflags & US_FL_SANE_SENSE)
@@ -776,32 +779,30 @@ Retry_Sense:
srb->sense_buffer[7] = (US_SENSE_SIZE - 8);
}

+ scsi_normalize_sense(srb->sense_buffer, SCSI_SENSE_BUFFERSIZE,
+ &sshdr);
+
US_DEBUGP("-- Result from auto-sense is %d\n", temp_result);
US_DEBUGP("-- code: 0x%x, key: 0x%x, ASC: 0x%x, ASCQ: 0x%x\n",
- srb->sense_buffer[0],
- srb->sense_buffer[2] & 0xf,
- srb->sense_buffer[12],
- srb->sense_buffer[13]);
+ sshdr.response_code, sshdr.sense_key,
+ sshdr.asc, sshdr.ascq);
#ifdef CONFIG_USB_STORAGE_DEBUG
- usb_stor_show_sense(
- srb->sense_buffer[2] & 0xf,
- srb->sense_buffer[12],
- srb->sense_buffer[13]);
+ usb_stor_show_sense(sshdr.sense_key, sshdr.asc, sshdr.ascq);
#endif

/* set the result so the higher layers expect this data */
srb->result = SAM_STAT_CHECK_CONDITION;

+ scdd = scsi_sense_desc_find(srb->sense_buffer,
+ SCSI_SENSE_BUFFERSIZE, 4);
+ fm_ili = (scdd ? scdd[3] : srb->sense_buffer[2]) & 0xA0;
+
/* We often get empty sense data. This could indicate that
* everything worked or that there was an unspecified
* problem. We have to decide which.
*/
- if ( /* Filemark 0, ignore EOM, ILI 0, no sense */
- (srb->sense_buffer[2] & 0xaf) == 0 &&
- /* No ASC or ASCQ */
- srb->sense_buffer[12] == 0 &&
- srb->sense_buffer[13] == 0) {
-
+ if (sshdr.sense_key == 0 && sshdr.asc == 0 && sshdr.ascq == 0 &&
+ fm_ili == 0) {
/* If things are really okay, then let's show that.
* Zero out the sense buffer so the higher layers
* won't realize we did an unsolicited auto-sense.
@@ -816,7 +817,10 @@ Retry_Sense:
*/
} else {
srb->result = DID_ERROR << 16;
- srb->sense_buffer[2] = HARDWARE_ERROR;
+ if ((sshdr.response_code & 0x72) == 0x72)
+ srb->sense_buffer[1] = HARDWARE_ERROR;
+ else
+ srb->sense_buffer[2] = HARDWARE_ERROR;
}
}
}
diff --git a/drivers/video/carminefb.c b/drivers/video/carminefb.c
index 0c02f8e..ce23e72 100644
--- a/drivers/video/carminefb.c
+++ b/drivers/video/carminefb.c
@@ -31,11 +31,11 @@
#define CARMINEFB_DEFAULT_VIDEO_MODE 1

static unsigned int fb_mode = CARMINEFB_DEFAULT_VIDEO_MODE;
-module_param(fb_mode, uint, 444);
+module_param(fb_mode, uint, 0444);
MODULE_PARM_DESC(fb_mode, "Initial video mode as integer.");

static char *fb_mode_str;
-module_param(fb_mode_str, charp, 444);
+module_param(fb_mode_str, charp, 0444);
MODULE_PARM_DESC(fb_mode_str, "Initial video mode in characters.");

/*
@@ -45,7 +45,7 @@ MODULE_PARM_DESC(fb_mode_str, "Initial video mode in characters.");
* 0b010 Display 1
*/
static int fb_displays = CARMINE_USE_DISPLAY0 | CARMINE_USE_DISPLAY1;
-module_param(fb_displays, int, 444);
+module_param(fb_displays, int, 0444);
MODULE_PARM_DESC(fb_displays, "Bit mode, which displays are used");

struct carmine_hw {
diff --git a/drivers/watchdog/mtx-1_wdt.c b/drivers/watchdog/mtx-1_wdt.c
index e797a2c..c9dbe11 100644
--- a/drivers/watchdog/mtx-1_wdt.c
+++ b/drivers/watchdog/mtx-1_wdt.c
@@ -211,13 +211,14 @@ static int __devinit mtx1_wdt_probe(struct platform_device *pdev)
int ret;

mtx1_wdt_device.gpio = pdev->resource[0].start;
- ret = gpio_request_one(mtx1_wdt_device.gpio,
- GPIOF_OUT_INIT_HIGH, "mtx1-wdt");
+ ret = gpio_request(mtx1_wdt_device.gpio, "mtx1-wdt");
if (ret < 0) {
dev_err(&pdev->dev, "failed to request gpio");
return ret;
}

+ gpio_direction_output(mtx1_wdt_device.gpio, 1);
+
spin_lock_init(&mtx1_wdt_device.lock);
init_completion(&mtx1_wdt_device.stop);
mtx1_wdt_device.queue = 0;
diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 009ca4e..15ed43e 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -536,7 +536,7 @@ int bind_ipi_to_irqhandler(enum ipi_vector ipi,
if (irq < 0)
return irq;

- irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME;
+ irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME | IRQF_EARLY_RESUME;
retval = request_irq(irq, handler, irqflags, devname, dev_id);
if (retval != 0) {
unbind_from_irq(irq);
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 04b755a..665b128 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -3596,7 +3596,8 @@ int CIFSFindNext(const int xid, struct cifsTconInfo *tcon,
T2_FNEXT_RSP_PARMS *parms;
char *response_data;
int rc = 0;
- int bytes_returned, name_len;
+ int bytes_returned;
+ unsigned int name_len;
__u16 params, byte_count;

cFYI(1, ("In FindNext"));
diff --git a/fs/eventpoll.c b/fs/eventpoll.c
index b0286c6..f539204 100644
--- a/fs/eventpoll.c
+++ b/fs/eventpoll.c
@@ -70,6 +70,15 @@
* simultaneous inserts (A into B and B into A) from racing and
* constructing a cycle without either insert observing that it is
* going to.
+ * It is necessary to acquire multiple "ep->mtx"es at once in the
+ * case when one epoll fd is added to another. In this case, we
+ * always acquire the locks in the order of nesting (i.e. after
+ * epoll_ctl(e1, EPOLL_CTL_ADD, e2), e1->mtx will always be acquired
+ * before e2->mtx). Since we disallow cycles of epoll file
+ * descriptors, this ensures that the mutexes are well-ordered. In
+ * order to communicate this nesting to lockdep, when walking a tree
+ * of epoll file descriptors, we use the current recursion depth as
+ * the lockdep subkey.
* It is possible to drop the "ep->mtx" and to use the global
* mutex "epmutex" (together with "ep->lock") to have it working,
* but having "ep->mtx" will make the interface more scalable.
@@ -452,13 +461,15 @@ static void ep_unregister_pollwait(struct eventpoll *ep, struct epitem *epi)
* @ep: Pointer to the epoll private data structure.
* @sproc: Pointer to the scan callback.
* @priv: Private opaque data passed to the @sproc callback.
+ * @depth: The current depth of recursive f_op->poll calls.
*
* Returns: The same integer error code returned by the @sproc callback.
*/
static int ep_scan_ready_list(struct eventpoll *ep,
int (*sproc)(struct eventpoll *,
struct list_head *, void *),
- void *priv)
+ void *priv,
+ int depth)
{
int error, pwake = 0;
unsigned long flags;
@@ -469,7 +480,7 @@ static int ep_scan_ready_list(struct eventpoll *ep,
* We need to lock this because we could be hit by
* eventpoll_release_file() and epoll_ctl().
*/
- mutex_lock(&ep->mtx);
+ mutex_lock_nested(&ep->mtx, depth);

/*
* Steal the ready list, and re-init the original one to the
@@ -658,7 +669,7 @@ static int ep_read_events_proc(struct eventpoll *ep, struct list_head *head,

static int ep_poll_readyevents_proc(void *priv, void *cookie, int call_nests)
{
- return ep_scan_ready_list(priv, ep_read_events_proc, NULL);
+ return ep_scan_ready_list(priv, ep_read_events_proc, NULL, call_nests + 1);
}

static unsigned int ep_eventpoll_poll(struct file *file, poll_table *wait)
@@ -724,7 +735,7 @@ void eventpoll_release_file(struct file *file)

ep = epi->ep;
list_del_init(&epi->fllink);
- mutex_lock(&ep->mtx);
+ mutex_lock_nested(&ep->mtx, 0);
ep_remove(ep, epi);
mutex_unlock(&ep->mtx);
}
@@ -1120,7 +1131,7 @@ static int ep_send_events(struct eventpoll *ep,
esed.maxevents = maxevents;
esed.events = events;

- return ep_scan_ready_list(ep, ep_send_events_proc, &esed);
+ return ep_scan_ready_list(ep, ep_send_events_proc, &esed, 0);
}

static int ep_poll(struct eventpoll *ep, struct epoll_event __user *events,
@@ -1215,7 +1226,7 @@ static int ep_loop_check_proc(void *priv, void *cookie, int call_nests)
struct rb_node *rbp;
struct epitem *epi;

- mutex_lock(&ep->mtx);
+ mutex_lock_nested(&ep->mtx, call_nests + 1);
for (rbp = rb_first(&ep->rbr); rbp; rbp = rb_next(rbp)) {
epi = rb_entry(rbp, struct epitem, rbn);
if (unlikely(is_file_epoll(epi->ffd.file))) {
@@ -1357,7 +1368,7 @@ SYSCALL_DEFINE4(epoll_ctl, int, epfd, int, op, int, fd,
}


- mutex_lock(&ep->mtx);
+ mutex_lock_nested(&ep->mtx, 0);

/*
* Try to lookup the file inside our RB tree, Since we grabbed "mtx"
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 0773352..67c46ed 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -296,8 +296,7 @@ struct flex_groups {

/* Flags that should be inherited by new inodes from their parent. */
#define EXT4_FL_INHERITED (EXT4_SECRM_FL | EXT4_UNRM_FL | EXT4_COMPR_FL |\
- EXT4_SYNC_FL | EXT4_IMMUTABLE_FL | EXT4_APPEND_FL |\
- EXT4_NODUMP_FL | EXT4_NOATIME_FL |\
+ EXT4_SYNC_FL | EXT4_NODUMP_FL | EXT4_NOATIME_FL |\
EXT4_NOCOMPR_FL | EXT4_JOURNAL_DATA_FL |\
EXT4_NOTAIL_FL | EXT4_DIRSYNC_FL)

diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c
index f375559..93f7999 100644
--- a/fs/ext4/extents.c
+++ b/fs/ext4/extents.c
@@ -2592,6 +2592,7 @@ static int ext4_ext_convert_to_initialized(handle_t *handle,
ex1 = ex;
ex1->ee_len = cpu_to_le16(iblock - ee_block);
ext4_ext_mark_uninitialized(ex1);
+ ext4_ext_dirty(handle, inode, path + depth);
ex2 = &newex;
}
/*
diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index c81249f..c325a83 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -709,7 +709,13 @@ static void nlmclnt_unlock_callback(struct rpc_task *task, void *data)

if (task->tk_status < 0) {
dprintk("lockd: unlock failed (err = %d)\n", -task->tk_status);
- goto retry_rebind;
+ switch (task->tk_status) {
+ case -EACCES:
+ case -EIO:
+ goto die;
+ default:
+ goto retry_rebind;
+ }
}
if (status == NLM_LCK_DENIED_GRACE_PERIOD) {
rpc_delay(task, NLMCLNT_GRACE_WAIT);
diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
index 01d83a5..dffc6ff 100644
--- a/fs/nfsd/nfs4proc.c
+++ b/fs/nfsd/nfs4proc.c
@@ -688,7 +688,7 @@ nfsd4_readdir(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate,
readdir->rd_bmval[1] &= nfsd_suppattrs1(cstate->minorversion);
readdir->rd_bmval[2] &= nfsd_suppattrs2(cstate->minorversion);

- if ((cookie > ~(u32)0) || (cookie == 1) || (cookie == 2) ||
+ if ((cookie == 1) || (cookie == 2) ||
(cookie == 0 && memcmp(readdir->rd_verf.data, zeroverf.data, NFS4_VERIFIER_SIZE)))
return nfserr_bad_cookie;

diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c
index 6ad6282..cfc3391 100644
--- a/fs/nfsd/nfs4state.c
+++ b/fs/nfsd/nfs4state.c
@@ -3079,6 +3079,8 @@ nfsd4_open_downgrade(struct svc_rqst *rqstp,
if (!access_valid(od->od_share_access, cstate->minorversion)
|| !deny_valid(od->od_share_deny))
return nfserr_inval;
+ /* We don't yet support WANT bits: */
+ od->od_share_access &= NFS4_SHARE_ACCESS_MASK;

nfs4_lock_state();
if ((status = nfs4_preprocess_seqid_op(cstate,
diff --git a/fs/proc/base.c b/fs/proc/base.c
index 7b5819c..67f7dc0 100644
--- a/fs/proc/base.c
+++ b/fs/proc/base.c
@@ -328,6 +328,23 @@ static int proc_pid_wchan(struct task_struct *task, char *buffer)
}
#endif /* CONFIG_KALLSYMS */

+static int lock_trace(struct task_struct *task)
+{
+ int err = mutex_lock_killable(&task->cred_guard_mutex);
+ if (err)
+ return err;
+ if (!ptrace_may_access(task, PTRACE_MODE_ATTACH)) {
+ mutex_unlock(&task->cred_guard_mutex);
+ return -EPERM;
+ }
+ return 0;
+}
+
+static void unlock_trace(struct task_struct *task)
+{
+ mutex_unlock(&task->cred_guard_mutex);
+}
+
#ifdef CONFIG_STACKTRACE

#define MAX_STACK_TRACE_DEPTH 64
@@ -337,6 +354,7 @@ static int proc_pid_stack(struct seq_file *m, struct pid_namespace *ns,
{
struct stack_trace trace;
unsigned long *entries;
+ int err;
int i;

entries = kmalloc(MAX_STACK_TRACE_DEPTH * sizeof(*entries), GFP_KERNEL);
@@ -347,15 +365,20 @@ static int proc_pid_stack(struct seq_file *m, struct pid_namespace *ns,
trace.max_entries = MAX_STACK_TRACE_DEPTH;
trace.entries = entries;
trace.skip = 0;
- save_stack_trace_tsk(task, &trace);

- for (i = 0; i < trace.nr_entries; i++) {
- seq_printf(m, "[<%p>] %pS\n",
- (void *)entries[i], (void *)entries[i]);
+ err = lock_trace(task);
+ if (!err) {
+ save_stack_trace_tsk(task, &trace);
+
+ for (i = 0; i < trace.nr_entries; i++) {
+ seq_printf(m, "[<%p>] %pS\n",
+ (void *)entries[i], (void *)entries[i]);
+ }
+ unlock_trace(task);
}
kfree(entries);

- return 0;
+ return err;
}
#endif

@@ -527,18 +550,22 @@ static int proc_pid_syscall(struct task_struct *task, char *buffer)
{
long nr;
unsigned long args[6], sp, pc;
+ int res = lock_trace(task);
+ if (res)
+ return res;

if (task_current_syscall(task, &nr, args, 6, &sp, &pc))
- return sprintf(buffer, "running\n");
-
- if (nr < 0)
- return sprintf(buffer, "%ld 0x%lx 0x%lx\n", nr, sp, pc);
-
- return sprintf(buffer,
+ res = sprintf(buffer, "running\n");
+ else if (nr < 0)
+ res = sprintf(buffer, "%ld 0x%lx 0x%lx\n", nr, sp, pc);
+ else
+ res = sprintf(buffer,
"%ld 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx 0x%lx\n",
nr,
args[0], args[1], args[2], args[3], args[4], args[5],
sp, pc);
+ unlock_trace(task);
+ return res;
}
#endif /* CONFIG_HAVE_ARCH_TRACEHOOK */

@@ -2497,8 +2524,12 @@ static int proc_tgid_io_accounting(struct task_struct *task, char *buffer)
static int proc_pid_personality(struct seq_file *m, struct pid_namespace *ns,
struct pid *pid, struct task_struct *task)
{
- seq_printf(m, "%08x\n", task->personality);
- return 0;
+ int err = lock_trace(task);
+ if (!err) {
+ seq_printf(m, "%08x\n", task->personality);
+ unlock_trace(task);
+ }
+ return err;
}

/*
@@ -2517,13 +2548,13 @@ static const struct pid_entry tgid_base_stuff[] = {
REG("environ", S_IRUSR, proc_environ_operations),
INF("auxv", S_IRUSR, proc_pid_auxv),
ONE("status", S_IRUGO, proc_pid_status),
- ONE("personality", S_IRUSR, proc_pid_personality),
+ ONE("personality", S_IRUGO, proc_pid_personality),
INF("limits", S_IRUSR, proc_pid_limits),
#ifdef CONFIG_SCHED_DEBUG
REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
#endif
#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
- INF("syscall", S_IRUSR, proc_pid_syscall),
+ INF("syscall", S_IRUGO, proc_pid_syscall),
#endif
INF("cmdline", S_IRUGO, proc_pid_cmdline),
ONE("stat", S_IRUGO, proc_tgid_stat),
@@ -2551,7 +2582,7 @@ static const struct pid_entry tgid_base_stuff[] = {
INF("wchan", S_IRUGO, proc_pid_wchan),
#endif
#ifdef CONFIG_STACKTRACE
- ONE("stack", S_IRUSR, proc_pid_stack),
+ ONE("stack", S_IRUGO, proc_pid_stack),
#endif
#ifdef CONFIG_SCHEDSTATS
INF("schedstat", S_IRUGO, proc_pid_schedstat),
@@ -2856,13 +2887,13 @@ static const struct pid_entry tid_base_stuff[] = {
REG("environ", S_IRUSR, proc_environ_operations),
INF("auxv", S_IRUSR, proc_pid_auxv),
ONE("status", S_IRUGO, proc_pid_status),
- ONE("personality", S_IRUSR, proc_pid_personality),
+ ONE("personality", S_IRUGO, proc_pid_personality),
INF("limits", S_IRUSR, proc_pid_limits),
#ifdef CONFIG_SCHED_DEBUG
REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
#endif
#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
- INF("syscall", S_IRUSR, proc_pid_syscall),
+ INF("syscall", S_IRUGO, proc_pid_syscall),
#endif
INF("cmdline", S_IRUGO, proc_pid_cmdline),
ONE("stat", S_IRUGO, proc_tid_stat),
@@ -2889,7 +2920,7 @@ static const struct pid_entry tid_base_stuff[] = {
INF("wchan", S_IRUGO, proc_pid_wchan),
#endif
#ifdef CONFIG_STACKTRACE
- ONE("stack", S_IRUSR, proc_pid_stack),
+ ONE("stack", S_IRUGO, proc_pid_stack),
#endif
#ifdef CONFIG_SCHEDSTATS
INF("schedstat", S_IRUGO, proc_pid_schedstat),
diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
index a44a789..b442dac 100644
--- a/fs/proc/kcore.c
+++ b/fs/proc/kcore.c
@@ -490,7 +490,7 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
}
read_unlock(&kclist_lock);

- if (m == NULL) {
+ if (&m->list == &kclist_head) {
if (clear_user(buffer, tsz))
return -EFAULT;
} else if (is_vmalloc_or_module_addr((void *)start)) {
diff --git a/fs/splice.c b/fs/splice.c
index 7737933..bb92b7c 100644
--- a/fs/splice.c
+++ b/fs/splice.c
@@ -1221,7 +1221,8 @@ static int direct_splice_actor(struct pipe_inode_info *pipe,
{
struct file *file = sd->u.file;

- return do_splice_from(pipe, file, &sd->pos, sd->total_len, sd->flags);
+ return do_splice_from(pipe, file, &file->f_pos, sd->total_len,
+ sd->flags);
}

/**
diff --git a/include/linux/ext2_fs.h b/include/linux/ext2_fs.h
index 121720d..d84de75 100644
--- a/include/linux/ext2_fs.h
+++ b/include/linux/ext2_fs.h
@@ -196,8 +196,8 @@ struct ext2_group_desc

/* Flags that should be inherited by new inodes from their parent. */
#define EXT2_FL_INHERITED (EXT2_SECRM_FL | EXT2_UNRM_FL | EXT2_COMPR_FL |\
- EXT2_SYNC_FL | EXT2_IMMUTABLE_FL | EXT2_APPEND_FL |\
- EXT2_NODUMP_FL | EXT2_NOATIME_FL | EXT2_COMPRBLK_FL|\
+ EXT2_SYNC_FL | EXT2_NODUMP_FL |\
+ EXT2_NOATIME_FL | EXT2_COMPRBLK_FL |\
EXT2_NOCOMP_FL | EXT2_JOURNAL_DATA_FL |\
EXT2_NOTAIL_FL | EXT2_DIRSYNC_FL)

diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h
index 7499b36..ad20a12 100644
--- a/include/linux/ext3_fs.h
+++ b/include/linux/ext3_fs.h
@@ -180,8 +180,8 @@ struct ext3_group_desc

/* Flags that should be inherited by new inodes from their parent. */
#define EXT3_FL_INHERITED (EXT3_SECRM_FL | EXT3_UNRM_FL | EXT3_COMPR_FL |\
- EXT3_SYNC_FL | EXT3_IMMUTABLE_FL | EXT3_APPEND_FL |\
- EXT3_NODUMP_FL | EXT3_NOATIME_FL | EXT3_COMPRBLK_FL|\
+ EXT3_SYNC_FL | EXT3_NODUMP_FL |\
+ EXT3_NOATIME_FL | EXT3_COMPRBLK_FL |\
EXT3_NOCOMPR_FL | EXT3_JOURNAL_DATA_FL |\
EXT3_NOTAIL_FL | EXT3_DIRSYNC_FL)

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 4528f29..c7e1aa5 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -54,6 +54,8 @@
* irq line disabled until the threaded handler has been run.
* IRQF_NO_SUSPEND - Do not disable this IRQ during suspend
* IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
+ * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device
+ * resume time.
*/
#define IRQF_DISABLED 0x00000020
#define IRQF_SAMPLE_RANDOM 0x00000040
@@ -66,6 +68,7 @@
#define IRQF_ONESHOT 0x00002000
#define IRQF_NO_SUSPEND 0x00004000
#define IRQF_FORCE_RESUME 0x00008000
+#define IRQF_EARLY_RESUME 0x00020000

#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND)

@@ -196,6 +199,7 @@ extern void enable_irq(unsigned int irq);
#ifdef CONFIG_GENERIC_HARDIRQS
extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
+extern void irq_pm_syscore_resume(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
#else
@@ -204,6 +208,7 @@ static inline int check_wakeup_irqs(void) { return 0; }
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
+static inline void irq_pm_syscore_resume(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
#endif

diff --git a/include/linux/iocontext.h b/include/linux/iocontext.h
index 4da4a75..eb73632 100644
--- a/include/linux/iocontext.h
+++ b/include/linux/iocontext.h
@@ -40,16 +40,11 @@ struct cfq_io_context {
struct io_context *ioc;

unsigned long last_end_request;
- sector_t last_request_pos;

unsigned long ttime_total;
unsigned long ttime_samples;
unsigned long ttime_mean;

- unsigned int seek_samples;
- u64 seek_total;
- sector_t seek_mean;
-
struct list_head queue_list;
struct hlist_node cic_list;

diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
index 1a9cf78bf..fbd9836 100644
--- a/include/linux/jiffies.h
+++ b/include/linux/jiffies.h
@@ -303,7 +303,7 @@ extern void jiffies_to_timespec(const unsigned long jiffies,
extern unsigned long timeval_to_jiffies(const struct timeval *value);
extern void jiffies_to_timeval(const unsigned long jiffies,
struct timeval *value);
-extern clock_t jiffies_to_clock_t(long x);
+extern clock_t jiffies_to_clock_t(unsigned long x);
extern unsigned long clock_t_to_jiffies(unsigned long x);
extern u64 jiffies_64_to_clock_t(u64 x);
extern u64 nsec_to_clock_t(u64 x);
diff --git a/include/linux/sunrpc/sched.h b/include/linux/sunrpc/sched.h
index 4010977..67f63dd 100644
--- a/include/linux/sunrpc/sched.h
+++ b/include/linux/sunrpc/sched.h
@@ -84,8 +84,8 @@ struct rpc_task {
long tk_rtt; /* round-trip time (jiffies) */

pid_t tk_owner; /* Process id for batching tasks */
- unsigned char tk_priority : 2;/* Task priority */
-
+ unsigned char tk_priority : 2,/* Task priority */
+ tk_rebind_retry : 2;
#ifdef RPC_DEBUG
unsigned short tk_pid; /* debugging aid */
#endif
diff --git a/include/net/scm.h b/include/net/scm.h
index cf48c80..b61ea61 100644
--- a/include/net/scm.h
+++ b/include/net/scm.h
@@ -10,12 +10,13 @@
/* Well, we should have at least one descriptor open
* to accept passed FDs 8)
*/
-#define SCM_MAX_FD 255
+#define SCM_MAX_FD 253

struct scm_fp_list
{
struct list_head list;
- int count;
+ short count;
+ short max;
struct file *fp[SCM_MAX_FD];
};

diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index 0067abb..b1fc3dd 100644
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -39,25 +39,46 @@ void suspend_device_irqs(void)
}
EXPORT_SYMBOL_GPL(suspend_device_irqs);

-/**
- * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
- *
- * Enable all interrupt lines previously disabled by suspend_device_irqs() that
- * have the IRQ_SUSPENDED flag set.
- */
-void resume_device_irqs(void)
+static void resume_irqs(bool want_early)
{
struct irq_desc *desc;
int irq;

for_each_irq_desc(irq, desc) {
unsigned long flags;
+ bool is_early = desc->action &&
+ desc->action->flags & IRQF_EARLY_RESUME;
+
+ if (is_early != want_early)
+ continue;

spin_lock_irqsave(&desc->lock, flags);
__enable_irq(desc, irq, true);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
+
+/**
+ * irq_pm_syscore_ops - enable interrupt lines early
+ *
+ * Enable all interrupt lines with %IRQF_EARLY_RESUME set.
+ */
+void irq_pm_syscore_resume(void)
+{
+ resume_irqs(true);
+}
+
+/**
+ * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
+ *
+ * Enable all non-%IRQF_EARLY_RESUME interrupt lines previously
+ * disabled by suspend_device_irqs() that have the IRQS_SUSPENDED flag
+ * set as well as those with %IRQF_FORCE_RESUME.
+ */
+void resume_device_irqs(void)
+{
+ resume_irqs(false);
+}
EXPORT_SYMBOL_GPL(resume_device_irqs);

/**
diff --git a/kernel/kmod.c b/kernel/kmod.c
index 9fcb53a..d206078 100644
--- a/kernel/kmod.c
+++ b/kernel/kmod.c
@@ -106,10 +106,12 @@ int __request_module(bool wait, const char *fmt, ...)
atomic_inc(&kmod_concurrent);
if (atomic_read(&kmod_concurrent) > max_modprobes) {
/* We may be blaming an innocent here, but unlikely */
- if (kmod_loop_msg++ < 5)
+ if (kmod_loop_msg < 5) {
printk(KERN_ERR
"request_module: runaway loop modprobe %s\n",
module_name);
+ kmod_loop_msg++;
+ }
atomic_dec(&kmod_concurrent);
return -ENOMEM;
}
diff --git a/kernel/time.c b/kernel/time.c
index 2e2e469..33df60e 100644
--- a/kernel/time.c
+++ b/kernel/time.c
@@ -593,7 +593,7 @@ EXPORT_SYMBOL(jiffies_to_timeval);
/*
* Convert jiffies/jiffies_64 to clock_t and back.
*/
-clock_t jiffies_to_clock_t(long x)
+clock_t jiffies_to_clock_t(unsigned long x)
{
#if (TICK_NSEC % (NSEC_PER_SEC / USER_HZ)) == 0
# if HZ < USER_HZ
diff --git a/lib/kobject_uevent.c b/lib/kobject_uevent.c
index 920a3ca..507b821 100644
--- a/lib/kobject_uevent.c
+++ b/lib/kobject_uevent.c
@@ -235,7 +235,7 @@ int kobject_uevent_env(struct kobject *kobj, enum kobject_action action,
retval = netlink_broadcast(uevent_sock, skb, 0, 1,
GFP_KERNEL);
/* ENOBUFS should be handled in userspace */
- if (retval == -ENOBUFS)
+ if (retval == -ENOBUFS || retval == -ESRCH)
retval = 0;
} else
retval = -ENOMEM;
diff --git a/mm/mmap.c b/mm/mmap.c
index 292afec..4b80cbf 100644
--- a/mm/mmap.c
+++ b/mm/mmap.c
@@ -1636,9 +1636,12 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
size = address - vma->vm_start;
grow = (address - vma->vm_end) >> PAGE_SHIFT;

- error = acct_stack_growth(vma, size, grow);
- if (!error)
- vma->vm_end = address;
+ error = -ENOMEM;
+ if (vma->vm_pgoff + (size >> PAGE_SHIFT) >= vma->vm_pgoff) {
+ error = acct_stack_growth(vma, size, grow);
+ if (!error)
+ vma->vm_end = address;
+ }
}
anon_vma_unlock(vma);
return error;
@@ -1680,10 +1683,13 @@ static int expand_downwards(struct vm_area_struct *vma,
size = vma->vm_end - address;
grow = (vma->vm_start - address) >> PAGE_SHIFT;

- error = acct_stack_growth(vma, size, grow);
- if (!error) {
- vma->vm_start = address;
- vma->vm_pgoff -= grow;
+ error = -ENOMEM;
+ if (grow <= vma->vm_pgoff) {
+ error = acct_stack_growth(vma, size, grow);
+ if (!error) {
+ vma->vm_start = address;
+ vma->vm_pgoff -= grow;
+ }
}
}
anon_vma_unlock(vma);
diff --git a/net/9p/client.c b/net/9p/client.c
index 8af95b2..a0c407e 100644
--- a/net/9p/client.c
+++ b/net/9p/client.c
@@ -221,7 +221,8 @@ struct p9_req_t *p9_tag_lookup(struct p9_client *c, u16 tag)
* buffer to read the data into */
tag++;

- BUG_ON(tag >= c->max_tag);
+ if(tag >= c->max_tag)
+ return NULL;

row = tag / P9_ROW_MAXTAG;
col = tag % P9_ROW_MAXTAG;
@@ -697,8 +698,8 @@ struct p9_client *p9_client_create(const char *dev_name, char *options)
if (err)
goto error;

- if ((clnt->msize+P9_IOHDRSZ) > clnt->trans_mod->maxsize)
- clnt->msize = clnt->trans_mod->maxsize-P9_IOHDRSZ;
+ if (clnt->msize > clnt->trans_mod->maxsize)
+ clnt->msize = clnt->trans_mod->maxsize;

err = p9_client_version(clnt);
if (err)
@@ -1021,9 +1022,11 @@ int p9_client_clunk(struct p9_fid *fid)
P9_DPRINTK(P9_DEBUG_9P, "<<< RCLUNK fid %d\n", fid->fid);

p9_free_req(clnt, req);
- p9_fid_destroy(fid);
-
error:
+ /*
+ * Fid is not valid even after a failed clunk
+ */
+ p9_fid_destroy(fid);
return err;
}
EXPORT_SYMBOL(p9_client_clunk);
diff --git a/net/atm/br2684.c b/net/atm/br2684.c
index be1c1d2..475b2bf 100644
--- a/net/atm/br2684.c
+++ b/net/atm/br2684.c
@@ -530,12 +530,13 @@ static int br2684_regvcc(struct atm_vcc *atmvcc, void __user * arg)
spin_unlock_irqrestore(&rq->lock, flags);

skb_queue_walk_safe(&queue, skb, tmp) {
- struct net_device *dev = skb->dev;
+ struct net_device *dev;
+
+ br2684_push(atmvcc, skb);
+ dev = skb->dev;

dev->stats.rx_bytes -= skb->len;
dev->stats.rx_packets--;
-
- br2684_push(atmvcc, skb);
}
__module_get(THIS_MODULE);
return 0;
diff --git a/net/bluetooth/l2cap.c b/net/bluetooth/l2cap.c
index 8d1c4a9..71120ee 100644
--- a/net/bluetooth/l2cap.c
+++ b/net/bluetooth/l2cap.c
@@ -1886,6 +1886,7 @@ static int l2cap_sock_getsockopt_old(struct socket *sock, int optname, char __us
break;
}

+ memset(&cinfo, 0, sizeof(cinfo));
cinfo.hci_handle = l2cap_pi(sk)->conn->hcon->handle;
memcpy(cinfo.dev_class, l2cap_pi(sk)->conn->hcon->dev_class, 3);

@@ -2719,7 +2720,7 @@ static inline int l2cap_config_req(struct l2cap_conn *conn, struct l2cap_cmd_hdr

/* Reject if config buffer is too small. */
len = cmd_len - sizeof(*req);
- if (l2cap_pi(sk)->conf_len + len > sizeof(l2cap_pi(sk)->conf_req)) {
+ if (len < 0 || l2cap_pi(sk)->conf_len + len > sizeof(l2cap_pi(sk)->conf_req)) {
l2cap_send_cmd(conn, cmd->ident, L2CAP_CONF_RSP,
l2cap_build_conf_rsp(sk, rsp,
L2CAP_CONF_REJECT, flags), rsp);
diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
index 30a3649..1ae3f80 100644
--- a/net/bluetooth/rfcomm/sock.c
+++ b/net/bluetooth/rfcomm/sock.c
@@ -878,6 +878,7 @@ static int rfcomm_sock_getsockopt_old(struct socket *sock, int optname, char __u

l2cap_sk = rfcomm_pi(sk)->dlc->session->sock->sk;

+ memset(&cinfo, 0, sizeof(cinfo));
cinfo.hci_handle = l2cap_pi(l2cap_sk)->conn->hcon->handle;
memcpy(cinfo.dev_class, l2cap_pi(l2cap_sk)->conn->hcon->dev_class, 3);

diff --git a/net/core/scm.c b/net/core/scm.c
index 9b26463..d98eafc 100644
--- a/net/core/scm.c
+++ b/net/core/scm.c
@@ -78,10 +78,11 @@ static int scm_fp_copy(struct cmsghdr *cmsg, struct scm_fp_list **fplp)
return -ENOMEM;
*fplp = fpl;
fpl->count = 0;
+ fpl->max = SCM_MAX_FD;
}
fpp = &fpl->fp[fpl->count];

- if (fpl->count + num > SCM_MAX_FD)
+ if (fpl->count + num > fpl->max)
return -EINVAL;

/*
@@ -302,11 +303,12 @@ struct scm_fp_list *scm_fp_dup(struct scm_fp_list *fpl)
if (!fpl)
return NULL;

- new_fpl = kmalloc(sizeof(*fpl), GFP_KERNEL);
+ new_fpl = kmemdup(fpl, offsetof(struct scm_fp_list, fp[fpl->count]),
+ GFP_KERNEL);
if (new_fpl) {
- for (i=fpl->count-1; i>=0; i--)
+ for (i = 0; i < fpl->count; i++)
get_file(fpl->fp[i]);
- memcpy(new_fpl, fpl, sizeof(*fpl));
+ new_fpl->max = new_fpl->count;
}
return new_fpl;
}
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 283f441..a807f8c 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -2746,8 +2746,12 @@ int skb_gro_receive(struct sk_buff **head, struct sk_buff *skb)

merge:
if (offset > headlen) {
- skbinfo->frags[0].page_offset += offset - headlen;
- skbinfo->frags[0].size -= offset - headlen;
+ unsigned int eat = offset - headlen;
+
+ skbinfo->frags[0].page_offset += eat;
+ skbinfo->frags[0].size -= eat;
+ skb->data_len -= eat;
+ skb->len -= eat;
offset = headlen;
}

diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
index eca3ef7..9ad5792 100644
--- a/net/ipv6/ip6_output.c
+++ b/net/ipv6/ip6_output.c
@@ -510,7 +510,7 @@ int ip6_forward(struct sk_buff *skb)
}
}

- if (skb->len > dst_mtu(dst)) {
+ if (skb->len > dst_mtu(dst) && !skb_is_gso(skb)) {
/* Again, force OUTPUT device used as source address */
skb->dev = dst->dev;
icmpv6_send(skb, ICMPV6_PKT_TOOBIG, 0, dst_mtu(dst), skb->dev);
diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
index 7fb3e02..51ab519 100644
--- a/net/ipv6/ip6_tunnel.c
+++ b/net/ipv6/ip6_tunnel.c
@@ -1466,7 +1466,7 @@ static int __init ip6_tunnel_init(void)
{
int err;

- err = register_pernet_device(&ip6_tnl_net_ops);
+ err = register_pernet_gen_device(&ip6_tnl_net_id, &ip6_tnl_net_ops);
if (err < 0)
goto out_pernet;

@@ -1487,7 +1487,7 @@ static int __init ip6_tunnel_init(void)
out_ip6ip6:
xfrm6_tunnel_deregister(&ip4ip6_handler, AF_INET);
out_ip4ip6:
- unregister_pernet_device(&ip6_tnl_net_ops);
+ unregister_pernet_gen_device(ip6_tnl_net_id, &ip6_tnl_net_ops);
out_pernet:
return err;
}
diff --git a/net/sched/sch_api.c b/net/sched/sch_api.c
index 903e418..7c8c4b1 100644
--- a/net/sched/sch_api.c
+++ b/net/sched/sch_api.c
@@ -1195,6 +1195,11 @@ nla_put_failure:
return -1;
}

+static bool tc_qdisc_dump_ignore(struct Qdisc *q)
+{
+ return (q->flags & TCQ_F_BUILTIN) ? true : false;
+}
+
static int qdisc_notify(struct sk_buff *oskb, struct nlmsghdr *n,
u32 clid, struct Qdisc *old, struct Qdisc *new)
{
@@ -1205,11 +1210,11 @@ static int qdisc_notify(struct sk_buff *oskb, struct nlmsghdr *n,
if (!skb)
return -ENOBUFS;

- if (old && old->handle) {
+ if (old && !tc_qdisc_dump_ignore(old)) {
if (tc_fill_qdisc(skb, old, clid, pid, n->nlmsg_seq, 0, RTM_DELQDISC) < 0)
goto err_out;
}
- if (new) {
+ if (new && !tc_qdisc_dump_ignore(new)) {
if (tc_fill_qdisc(skb, new, clid, pid, n->nlmsg_seq, old ? NLM_F_REPLACE : 0, RTM_NEWQDISC) < 0)
goto err_out;
}
@@ -1222,11 +1227,6 @@ err_out:
return -EINVAL;
}

-static bool tc_qdisc_dump_ignore(struct Qdisc *q)
-{
- return (q->flags & TCQ_F_BUILTIN) ? true : false;
-}
-
static int tc_dump_qdisc_root(struct Qdisc *root, struct sk_buff *skb,
struct netlink_callback *cb,
int *q_idx_p, int s_q_idx)
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index d838bea..b0c5646 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1052,6 +1052,9 @@ call_bind_status(struct rpc_task *task)
status = -EOPNOTSUPP;
break;
}
+ if (task->tk_rebind_retry == 0)
+ break;
+ task->tk_rebind_retry--;
rpc_delay(task, 3*HZ);
goto retry_timeout;
case -ETIMEDOUT:
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index 570da30..ac94477 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -784,6 +784,7 @@ static void rpc_init_task(struct rpc_task *task, const struct rpc_task_setup *ta
/* Initialize retry counters */
task->tk_garb_retry = 2;
task->tk_cred_retry = 2;
+ task->tk_rebind_retry = 2;

task->tk_priority = task_setup_data->priority - RPC_PRIORITY_LOW;
task->tk_owner = current->tgid;
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c
index f0341e4..dbb6dde 100644
--- a/net/wireless/nl80211.c
+++ b/net/wireless/nl80211.c
@@ -2995,11 +2995,11 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info)
i = 0;
if (info->attrs[NL80211_ATTR_SCAN_SSIDS]) {
nla_for_each_nested(attr, info->attrs[NL80211_ATTR_SCAN_SSIDS], tmp) {
- request->ssids[i].ssid_len = nla_len(attr);
- if (request->ssids[i].ssid_len > IEEE80211_MAX_SSID_LEN) {
+ if (nla_len(attr) > IEEE80211_MAX_SSID_LEN) {
err = -EINVAL;
goto out_free;
}
+ request->ssids[i].ssid_len = nla_len(attr);
memcpy(request->ssids[i].ssid, nla_data(attr), nla_len(attr));
i++;
}
@@ -3364,9 +3364,12 @@ static int nl80211_crypto_settings(struct genl_info *info,
if (len % sizeof(u32))
return -EINVAL;

+ if (settings->n_akm_suites > NL80211_MAX_NR_AKM_SUITES)
+ return -EINVAL;
+
memcpy(settings->akm_suites, data, len);

- for (i = 0; i < settings->n_ciphers_pairwise; i++)
+ for (i = 0; i < settings->n_akm_suites; i++)
if (!nl80211_valid_akm_suite(settings->akm_suites[i]))
return -EINVAL;
}
diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index efd24a7..428c5bb 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1023,6 +1023,7 @@ static void handle_channel(struct wiphy *wiphy, enum ieee80211_band band,
return;
}

+ chan->beacon_found = false;
chan->flags = flags | bw_flags | map_regdom_flags(reg_rule->flags);
chan->max_antenna_gain = min(chan->orig_mag,
(int) MBI_TO_DBI(power_rule->max_antenna_gain));
diff --git a/net/x25/af_x25.c b/net/x25/af_x25.c
index d006816..2e9e300 100644
--- a/net/x25/af_x25.c
+++ b/net/x25/af_x25.c
@@ -294,7 +294,8 @@ static struct sock *x25_find_listener(struct x25_address *addr,
* Found a listening socket, now check the incoming
* call user data vs this sockets call user data
*/
- if(skb->len > 0 && x25_sk(s)->cudmatchlength > 0) {
+ if (x25_sk(s)->cudmatchlength > 0 &&
+ skb->len >= x25_sk(s)->cudmatchlength) {
if((memcmp(x25_sk(s)->calluserdata.cuddata,
skb->data,
x25_sk(s)->cudmatchlength)) == 0) {
diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c
index 72c1b56..637e11f 100644
--- a/sound/pci/hda/patch_cirrus.c
+++ b/sound/pci/hda/patch_cirrus.c
@@ -509,7 +509,7 @@ static int add_volume(struct hda_codec *codec, const char *name,
int index, unsigned int pval, int dir,
struct snd_kcontrol **kctlp)
{
- char tmp[32];
+ char tmp[44];
struct snd_kcontrol_new knew =
HDA_CODEC_VOLUME_IDX(tmp, index, 0, 0, HDA_OUTPUT);
knew.private_value = pval;
diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c
index 083b777..2db8b5a 100644
--- a/sound/pci/hda/patch_realtek.c
+++ b/sound/pci/hda/patch_realtek.c
@@ -1337,7 +1337,9 @@ do_sku:
* 15 : 1 --> enable the function "Mute internal speaker
* when the external headphone out jack is plugged"
*/
- if (!spec->autocfg.hp_pins[0]) {
+ if (!spec->autocfg.hp_pins[0] &&
+ !(spec->autocfg.line_out_pins[0] &&
+ spec->autocfg.line_out_type == AUTO_PIN_HP_OUT)) {
hda_nid_t nid;
tmp = (ass >> 11) & 0x3; /* HP to chassis */
if (tmp == 0)
@@ -17683,6 +17685,8 @@ static struct hda_codec_preset snd_hda_preset_realtek[] = {
.patch = patch_alc882 },
{ .id = 0x10ec0662, .rev = 0x100101, .name = "ALC662 rev1",
.patch = patch_alc662 },
+ { .id = 0x10ec0662, .rev = 0x100300, .name = "ALC662 rev3",
+ .patch = patch_alc662 },
{ .id = 0x10ec0663, .name = "ALC663", .patch = patch_alc662 },
{ .id = 0x10ec0880, .name = "ALC880", .patch = patch_alc880 },
{ .id = 0x10ec0882, .name = "ALC882", .patch = patch_alc882 },
diff --git a/sound/soc/codecs/ak4535.c b/sound/soc/codecs/ak4535.c
index 0abec0d..e3458b9 100644
--- a/sound/soc/codecs/ak4535.c
+++ b/sound/soc/codecs/ak4535.c
@@ -40,11 +40,11 @@ struct ak4535_priv {
/*
* ak4535 register cache
*/
-static const u16 ak4535_reg[AK4535_CACHEREGNUM] = {
- 0x0000, 0x0080, 0x0000, 0x0003,
- 0x0002, 0x0000, 0x0011, 0x0001,
- 0x0000, 0x0040, 0x0036, 0x0010,
- 0x0000, 0x0000, 0x0057, 0x0000,
+static const u8 ak4535_reg[AK4535_CACHEREGNUM] = {
+ 0x00, 0x80, 0x00, 0x03,
+ 0x02, 0x00, 0x11, 0x01,
+ 0x00, 0x40, 0x36, 0x10,
+ 0x00, 0x00, 0x57, 0x00,
};

/*
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index e057c7b..e6deeda 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -93,17 +93,17 @@ static struct snd_soc_codec *ak4642_codec;
/*
* ak4642 register cache
*/
-static const u16 ak4642_reg[AK4642_CACHEREGNUM] = {
- 0x0000, 0x0000, 0x0001, 0x0000,
- 0x0002, 0x0000, 0x0000, 0x0000,
- 0x00e1, 0x00e1, 0x0018, 0x0000,
- 0x00e1, 0x0018, 0x0011, 0x0008,
- 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000, 0x0000, 0x0000, 0x0000,
- 0x0000,
+static const u8 ak4642_reg[AK4642_CACHEREGNUM] = {
+ 0x00, 0x00, 0x01, 0x00,
+ 0x02, 0x00, 0x00, 0x00,
+ 0xe1, 0xe1, 0x18, 0x00,
+ 0xe1, 0x18, 0x11, 0x08,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00,
+ 0x00,
};

/*
diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c
index 63bc2ae..c9510a5 100644
--- a/sound/soc/codecs/wm8940.c
+++ b/sound/soc/codecs/wm8940.c
@@ -473,6 +473,8 @@ static int wm8940_set_bias_level(struct snd_soc_codec *codec,
break;
}

+ codec->dapm.bias_level = level;
+
return ret;
}

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 1d455ab..8407908 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -94,7 +94,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask)

snd_soc_dapm_sync(codec);

- snd_jack_report(jack->jack, status);
+ snd_jack_report(jack->jack, jack->status);

out:
mutex_unlock(&codec->mutex);
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
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More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Christoph Biedl
2011-11-07 23:50:02 UTC
Permalink
Greg KH wrote...
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
Unfortunately this does not build anymore on ARM (Debian armel):

CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
drivers/built-in.o: In function `sysdev_resume':
ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
make: *** [.tmp_vmlinux1] Error 1


The most likely culprit is

commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
Author: Ian Campbell <***@citrix.com>
Date: Mon Oct 3 15:37:00 2011 +0100

genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier

as reverting that commit made the error go away.

The .config used is attached. FWIW, the target system is a DockStar.

Sorry for not having checked during the review period, I should have
done so.

Christoph




#
# Automatically generated make config: don't edit
# Linux kernel version: 2.6.32.47
# Mon Nov 7 22:43:10 2011
#
CONFIG_ARM=y
CONFIG_SYS_SUPPORTS_APM_EMULATION=y
CONFIG_GENERIC_GPIO=y
CONFIG_GENERIC_TIME=y
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_HARDIRQS=y
CONFIG_STACKTRACE_SUPPORT=y
CONFIG_HAVE_LATENCYTOP_SUPPORT=y
CONFIG_LOCKDEP_SUPPORT=y
CONFIG_TRACE_IRQFLAGS_SUPPORT=y
CONFIG_HARDIRQS_SW_RESEND=y
CONFIG_GENERIC_IRQ_PROBE=y
CONFIG_RWSEM_GENERIC_SPINLOCK=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_CALIBRATE_DELAY=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_VECTORS_BASE=0xffff0000
CONFIG_DEFCONFIG_LIST="/lib/modules/$UNAME_RELEASE/.config"
CONFIG_CONSTRUCTORS=y

#
# General setup
#
CONFIG_EXPERIMENTAL=y
CONFIG_BROKEN_ON_SMP=y
CONFIG_INIT_ENV_ARG_LIMIT=32
CONFIG_LOCALVERSION=""
# CONFIG_LOCALVERSION_AUTO is not set
CONFIG_SWAP=y
CONFIG_SYSVIPC=y
CONFIG_SYSVIPC_SYSCTL=y
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
CONFIG_BSD_PROCESS_ACCT=y
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_TASKSTATS is not set
CONFIG_AUDIT=y

#
# RCU Subsystem
#
CONFIG_TREE_RCU=y
# CONFIG_TREE_PREEMPT_RCU is not set
# CONFIG_RCU_TRACE is not set
CONFIG_RCU_FANOUT=32
# CONFIG_RCU_FANOUT_EXACT is not set
# CONFIG_TREE_RCU_TRACE is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_LOG_BUF_SHIFT=17
CONFIG_CGROUPS=y
# CONFIG_CGROUP_DEBUG is not set
CONFIG_CGROUP_NS=y
CONFIG_CGROUP_FREEZER=y
CONFIG_CGROUP_DEVICE=y
CONFIG_CPUSETS=y
CONFIG_PROC_PID_CPUSET=y
CONFIG_CGROUP_CPUACCT=y
# CONFIG_RESOURCE_COUNTERS is not set
CONFIG_CGROUP_SCHED=y
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_SYSFS_DEPRECATED_V2 is not set
CONFIG_RELAY=y
# CONFIG_NAMESPACES is not set
CONFIG_BLK_DEV_INITRD=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_RD_GZIP=y
CONFIG_RD_BZIP2=y
CONFIG_RD_LZMA=y
CONFIG_CC_OPTIMIZE_FOR_SIZE=y
CONFIG_SYSCTL=y
CONFIG_ANON_INODES=y
CONFIG_EMBEDDED=y
CONFIG_UID16=y
CONFIG_SYSCTL_SYSCALL=y
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
# CONFIG_KALLSYMS_EXTRA_PASS is not set
CONFIG_HOTPLUG=y
CONFIG_PRINTK=y
CONFIG_BUG=y
CONFIG_ELF_CORE=y
CONFIG_BASE_FULL=y
CONFIG_FUTEX=y
CONFIG_EPOLL=y
CONFIG_SIGNALFD=y
CONFIG_TIMERFD=y
CONFIG_EVENTFD=y
CONFIG_SHMEM=y
CONFIG_AIO=y

#
# Kernel Performance Events And Counters
#
CONFIG_VM_EVENT_COUNTERS=y
# CONFIG_PCI_QUIRKS is not set
# CONFIG_SLUB_DEBUG is not set
# CONFIG_COMPAT_BRK is not set
# CONFIG_SLAB is not set
CONFIG_SLUB=y
# CONFIG_SLOB is not set
# CONFIG_PROFILING is not set
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_KPROBES=y
CONFIG_HAVE_KRETPROBES=y

#
# GCOV-based kernel profiling
#
# CONFIG_SLOW_WORK is not set
CONFIG_HAVE_GENERIC_DMA_COHERENT=y
CONFIG_RT_MUTEXES=y
CONFIG_BASE_SMALL=0
# CONFIG_MODULES is not set
CONFIG_BLOCK=y
CONFIG_LBDAF=y
CONFIG_BLK_DEV_BSG=y
CONFIG_BLK_DEV_INTEGRITY=y

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

#
# System Type
#
CONFIG_MMU=y
# CONFIG_ARCH_AAEC2000 is not set
# CONFIG_ARCH_INTEGRATOR is not set
# CONFIG_ARCH_REALVIEW is not set
# CONFIG_ARCH_VERSATILE is not set
# CONFIG_ARCH_AT91 is not set
# CONFIG_ARCH_CLPS711X is not set
# CONFIG_ARCH_GEMINI is not set
# CONFIG_ARCH_EBSA110 is not set
# CONFIG_ARCH_EP93XX is not set
# CONFIG_ARCH_FOOTBRIDGE is not set
# CONFIG_ARCH_MXC is not set
# CONFIG_ARCH_STMP3XXX is not set
# CONFIG_ARCH_NETX is not set
# CONFIG_ARCH_H720X is not set
# CONFIG_ARCH_NOMADIK is not set
# CONFIG_ARCH_IOP13XX is not set
# CONFIG_ARCH_IOP32X is not set
# CONFIG_ARCH_IOP33X is not set
# CONFIG_ARCH_IXP23XX is not set
# CONFIG_ARCH_IXP2000 is not set
# CONFIG_ARCH_IXP4XX is not set
# CONFIG_ARCH_L7200 is not set
CONFIG_ARCH_KIRKWOOD=y
# CONFIG_ARCH_LOKI is not set
# CONFIG_ARCH_MV78XX0 is not set
# CONFIG_ARCH_ORION5X is not set
# CONFIG_ARCH_MMP is not set
# CONFIG_ARCH_KS8695 is not set
# CONFIG_ARCH_NS9XXX is not set
# CONFIG_ARCH_W90X900 is not set
# CONFIG_ARCH_PNX4008 is not set
# CONFIG_ARCH_PXA is not set
# CONFIG_ARCH_MSM is not set
# CONFIG_ARCH_RPC is not set
# CONFIG_ARCH_SA1100 is not set
# CONFIG_ARCH_S3C2410 is not set
# CONFIG_ARCH_S3C64XX is not set
# CONFIG_ARCH_S5PC1XX is not set
# CONFIG_ARCH_SHARK is not set
# CONFIG_ARCH_LH7A40X is not set
# CONFIG_ARCH_U300 is not set
# CONFIG_ARCH_DAVINCI is not set
# CONFIG_ARCH_OMAP is not set
# CONFIG_ARCH_BCMRING is not set

#
# Marvell Kirkwood Implementations
#
CONFIG_MACH_DB88F6281_BP=y
CONFIG_MACH_RD88F6192_NAS=y
CONFIG_MACH_RD88F6281=y
CONFIG_MACH_MV88F6281GTW_GE=y
CONFIG_MACH_SHEEVAPLUG=y
CONFIG_MACH_TS219=y
CONFIG_MACH_OPENRD_BASE=y
CONFIG_PLAT_ORION=y

#
# Processor Type
#
CONFIG_CPU_32=y
CONFIG_CPU_FEROCEON=y
CONFIG_CPU_FEROCEON_OLD_ID=y
CONFIG_CPU_32v5=y
CONFIG_CPU_ABRT_EV5T=y
CONFIG_CPU_PABRT_LEGACY=y
CONFIG_CPU_CACHE_VIVT=y
CONFIG_CPU_COPY_FEROCEON=y
CONFIG_CPU_TLB_FEROCEON=y
CONFIG_CPU_CP15=y
CONFIG_CPU_CP15_MMU=y

#
# Processor Features
#
CONFIG_ARM_THUMB=y
# CONFIG_CPU_ICACHE_DISABLE is not set
# CONFIG_CPU_DCACHE_DISABLE is not set
CONFIG_OUTER_CACHE=y
CONFIG_CACHE_FEROCEON_L2=y
# CONFIG_CACHE_FEROCEON_L2_WRITETHROUGH is not set
CONFIG_ARM_L1_CACHE_SHIFT=5

#
# Bus support
#
CONFIG_PCI=y
CONFIG_PCI_SYSCALL=y
# CONFIG_ARCH_SUPPORTS_MSI is not set
# CONFIG_PCI_LEGACY is not set
# CONFIG_PCI_DEBUG is not set
# CONFIG_PCI_STUB is not set
# CONFIG_PCI_IOV is not set
# CONFIG_PCCARD is not set

#
# Kernel Features
#
CONFIG_TICK_ONESHOT=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_VMSPLIT_3G=y
# CONFIG_VMSPLIT_2G is not set
# CONFIG_VMSPLIT_1G is not set
CONFIG_PAGE_OFFSET=0xC0000000
CONFIG_PREEMPT_NONE=y
# CONFIG_PREEMPT_VOLUNTARY is not set
# CONFIG_PREEMPT is not set
CONFIG_HZ=100
CONFIG_AEABI=y
CONFIG_OABI_COMPAT=y
# CONFIG_ARCH_SPARSEMEM_DEFAULT is not set
# CONFIG_ARCH_SELECT_MEMORY_MODEL is not set
# CONFIG_HIGHMEM is not set
CONFIG_SELECT_MEMORY_MODEL=y
CONFIG_FLATMEM_MANUAL=y
# CONFIG_DISCONTIGMEM_MANUAL is not set
# CONFIG_SPARSEMEM_MANUAL is not set
CONFIG_FLATMEM=y
CONFIG_FLAT_NODE_MEM_MAP=y
CONFIG_PAGEFLAGS_EXTENDED=y
CONFIG_SPLIT_PTLOCK_CPUS=4096
# CONFIG_PHYS_ADDR_T_64BIT is not set
CONFIG_ZONE_DMA_FLAG=0
CONFIG_VIRT_TO_BUS=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_KSM=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=4096
CONFIG_ALIGNMENT_TRAP=y
CONFIG_UACCESS_WITH_MEMCPY=y

#
# Boot options
#
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE=""
# CONFIG_XIP_KERNEL is not set
CONFIG_KEXEC=y
CONFIG_ATAGS_PROC=y

#
# CPU Power Management
#
CONFIG_CPU_IDLE=y
CONFIG_CPU_IDLE_GOV_LADDER=y
CONFIG_CPU_IDLE_GOV_MENU=y

#
# Floating point emulation
#

#
# At least one emulation must be selected
#
CONFIG_FPE_NWFPE=y
# CONFIG_FPE_NWFPE_XP is not set
# CONFIG_FPE_FASTFPE is not set
# CONFIG_VFP is not set

#
# Userspace binary formats
#
CONFIG_BINFMT_ELF=y
CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS=y
CONFIG_HAVE_AOUT=y
# CONFIG_BINFMT_AOUT is not set
# CONFIG_BINFMT_MISC is not set

#
# Power management options
#
CONFIG_PM=y
CONFIG_PM_DEBUG=y
# CONFIG_PM_VERBOSE is not set
# CONFIG_SUSPEND is not set
# CONFIG_APM_EMULATION is not set
CONFIG_PM_RUNTIME=y
CONFIG_ARCH_SUSPEND_POSSIBLE=y
CONFIG_NET=y

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

#
# Core Netfilter Configuration
#
CONFIG_NETFILTER_NETLINK=y
CONFIG_NETFILTER_NETLINK_QUEUE=y
CONFIG_NETFILTER_NETLINK_LOG=y
CONFIG_NF_CONNTRACK=y
CONFIG_NF_CT_ACCT=y
CONFIG_NF_CONNTRACK_MARK=y
# CONFIG_NF_CONNTRACK_EVENTS is not set
CONFIG_NF_CT_PROTO_DCCP=y
CONFIG_NF_CT_PROTO_GRE=y
CONFIG_NF_CT_PROTO_SCTP=y
CONFIG_NF_CT_PROTO_UDPLITE=y
CONFIG_NF_CONNTRACK_AMANDA=y
CONFIG_NF_CONNTRACK_FTP=y
CONFIG_NF_CONNTRACK_H323=y
CONFIG_NF_CONNTRACK_IRC=y
CONFIG_NF_CONNTRACK_NETBIOS_NS=y
CONFIG_NF_CONNTRACK_PPTP=y
CONFIG_NF_CONNTRACK_SANE=y
CONFIG_NF_CONNTRACK_SIP=y
CONFIG_NF_CONNTRACK_TFTP=y
CONFIG_NF_CT_NETLINK=y
CONFIG_NETFILTER_TPROXY=y
CONFIG_NETFILTER_XTABLES=y
CONFIG_NETFILTER_XT_TARGET_CLASSIFY=y
CONFIG_NETFILTER_XT_TARGET_CONNMARK=y
CONFIG_NETFILTER_XT_TARGET_DSCP=y
CONFIG_NETFILTER_XT_TARGET_HL=y
CONFIG_NETFILTER_XT_TARGET_LED=y
CONFIG_NETFILTER_XT_TARGET_MARK=y
CONFIG_NETFILTER_XT_TARGET_NFLOG=y
CONFIG_NETFILTER_XT_TARGET_NFQUEUE=y
CONFIG_NETFILTER_XT_TARGET_NOTRACK=y
CONFIG_NETFILTER_XT_TARGET_RATEEST=y
CONFIG_NETFILTER_XT_TARGET_TPROXY=y
CONFIG_NETFILTER_XT_TARGET_TRACE=y
CONFIG_NETFILTER_XT_TARGET_TCPMSS=y
CONFIG_NETFILTER_XT_TARGET_TCPOPTSTRIP=y
CONFIG_NETFILTER_XT_MATCH_CLUSTER=y
CONFIG_NETFILTER_XT_MATCH_COMMENT=y
CONFIG_NETFILTER_XT_MATCH_CONNBYTES=y
CONFIG_NETFILTER_XT_MATCH_CONNLIMIT=y
CONFIG_NETFILTER_XT_MATCH_CONNMARK=y
CONFIG_NETFILTER_XT_MATCH_CONNTRACK=y
CONFIG_NETFILTER_XT_MATCH_DCCP=y
CONFIG_NETFILTER_XT_MATCH_DSCP=y
CONFIG_NETFILTER_XT_MATCH_ESP=y
CONFIG_NETFILTER_XT_MATCH_HASHLIMIT=y
CONFIG_NETFILTER_XT_MATCH_HELPER=y
CONFIG_NETFILTER_XT_MATCH_HL=y
CONFIG_NETFILTER_XT_MATCH_IPRANGE=y
CONFIG_NETFILTER_XT_MATCH_LENGTH=y
CONFIG_NETFILTER_XT_MATCH_LIMIT=y
CONFIG_NETFILTER_XT_MATCH_MAC=y
CONFIG_NETFILTER_XT_MATCH_MARK=y
CONFIG_NETFILTER_XT_MATCH_MULTIPORT=y
CONFIG_NETFILTER_XT_MATCH_OWNER=y
CONFIG_NETFILTER_XT_MATCH_POLICY=y
CONFIG_NETFILTER_XT_MATCH_PHYSDEV=y
CONFIG_NETFILTER_XT_MATCH_PKTTYPE=y
CONFIG_NETFILTER_XT_MATCH_QUOTA=y
CONFIG_NETFILTER_XT_MATCH_RATEEST=y
CONFIG_NETFILTER_XT_MATCH_REALM=y
CONFIG_NETFILTER_XT_MATCH_RECENT=y
# CONFIG_NETFILTER_XT_MATCH_RECENT_PROC_COMPAT is not set
CONFIG_NETFILTER_XT_MATCH_SCTP=y
CONFIG_NETFILTER_XT_MATCH_SOCKET=y
CONFIG_NETFILTER_XT_MATCH_STATE=y
CONFIG_NETFILTER_XT_MATCH_STATISTIC=y
CONFIG_NETFILTER_XT_MATCH_STRING=y
CONFIG_NETFILTER_XT_MATCH_TCPMSS=y
CONFIG_NETFILTER_XT_MATCH_TIME=y
CONFIG_NETFILTER_XT_MATCH_U32=y
CONFIG_NETFILTER_XT_MATCH_OSF=y
# CONFIG_IP_VS is not set

#
# IP: Netfilter Configuration
#
CONFIG_NF_DEFRAG_IPV4=y
CONFIG_NF_CONNTRACK_IPV4=y
CONFIG_NF_CONNTRACK_PROC_COMPAT=y
# CONFIG_IP_NF_QUEUE is not set
CONFIG_IP_NF_IPTABLES=y
CONFIG_IP_NF_MATCH_ADDRTYPE=y
CONFIG_IP_NF_MATCH_AH=y
CONFIG_IP_NF_MATCH_ECN=y
CONFIG_IP_NF_MATCH_TTL=y
CONFIG_IP_NF_FILTER=y
CONFIG_IP_NF_TARGET_REJECT=y
CONFIG_IP_NF_TARGET_LOG=y
CONFIG_IP_NF_TARGET_ULOG=y
CONFIG_NF_NAT=y
CONFIG_NF_NAT_NEEDED=y
CONFIG_IP_NF_TARGET_MASQUERADE=y
CONFIG_IP_NF_TARGET_NETMAP=y
CONFIG_IP_NF_TARGET_REDIRECT=y
CONFIG_NF_NAT_SNMP_BASIC=y
CONFIG_NF_NAT_PROTO_DCCP=y
CONFIG_NF_NAT_PROTO_GRE=y
CONFIG_NF_NAT_PROTO_UDPLITE=y
CONFIG_NF_NAT_PROTO_SCTP=y
CONFIG_NF_NAT_FTP=y
CONFIG_NF_NAT_IRC=y
CONFIG_NF_NAT_TFTP=y
CONFIG_NF_NAT_AMANDA=y
CONFIG_NF_NAT_PPTP=y
CONFIG_NF_NAT_H323=y
CONFIG_NF_NAT_SIP=y
CONFIG_IP_NF_MANGLE=y
CONFIG_IP_NF_TARGET_CLUSTERIP=y
CONFIG_IP_NF_TARGET_ECN=y
CONFIG_IP_NF_TARGET_TTL=y
CONFIG_IP_NF_RAW=y
CONFIG_IP_NF_ARPTABLES=y
CONFIG_IP_NF_ARPFILTER=y
CONFIG_IP_NF_ARP_MANGLE=y

#
# IPv6: Netfilter Configuration
#
CONFIG_NF_CONNTRACK_IPV6=y
# CONFIG_IP6_NF_QUEUE is not set
CONFIG_IP6_NF_IPTABLES=y
CONFIG_IP6_NF_MATCH_AH=y
CONFIG_IP6_NF_MATCH_EUI64=y
CONFIG_IP6_NF_MATCH_FRAG=y
CONFIG_IP6_NF_MATCH_OPTS=y
CONFIG_IP6_NF_MATCH_HL=y
CONFIG_IP6_NF_MATCH_IPV6HEADER=y
CONFIG_IP6_NF_MATCH_MH=y
CONFIG_IP6_NF_MATCH_RT=y
CONFIG_IP6_NF_TARGET_HL=y
CONFIG_IP6_NF_TARGET_LOG=y
CONFIG_IP6_NF_FILTER=y
CONFIG_IP6_NF_TARGET_REJECT=y
CONFIG_IP6_NF_MANGLE=y
CONFIG_IP6_NF_RAW=y
# CONFIG_BRIDGE_NF_EBTABLES is not set
# CONFIG_IP_DCCP is not set
# CONFIG_IP_SCTP is not set
# CONFIG_RDS is not set
# CONFIG_TIPC is not set
# CONFIG_ATM is not set
CONFIG_STP=y
CONFIG_BRIDGE=y
# CONFIG_NET_DSA is not set
CONFIG_VLAN_8021Q=y
# CONFIG_VLAN_8021Q_GVRP is not set
# CONFIG_DECNET is not set
CONFIG_LLC=y
# CONFIG_LLC2 is not set
# CONFIG_IPX is not set
# CONFIG_ATALK is not set
# CONFIG_X25 is not set
# CONFIG_LAPB is not set
# CONFIG_ECONET is not set
# CONFIG_WAN_ROUTER is not set
# CONFIG_PHONET is not set
# CONFIG_IEEE802154 is not set
CONFIG_NET_SCHED=y

#
# Queueing/Scheduling
#
CONFIG_NET_SCH_CBQ=y
CONFIG_NET_SCH_HTB=y
CONFIG_NET_SCH_HFSC=y
CONFIG_NET_SCH_PRIO=y
CONFIG_NET_SCH_MULTIQ=y
CONFIG_NET_SCH_RED=y
CONFIG_NET_SCH_SFQ=y
CONFIG_NET_SCH_TEQL=y
CONFIG_NET_SCH_TBF=y
CONFIG_NET_SCH_GRED=y
CONFIG_NET_SCH_DSMARK=y
# CONFIG_NET_SCH_NETEM is not set
CONFIG_NET_SCH_DRR=y
CONFIG_NET_SCH_INGRESS=y

#
# Classification
#
CONFIG_NET_CLS=y
CONFIG_NET_CLS_BASIC=y
CONFIG_NET_CLS_TCINDEX=y
CONFIG_NET_CLS_ROUTE4=y
CONFIG_NET_CLS_ROUTE=y
CONFIG_NET_CLS_FW=y
CONFIG_NET_CLS_U32=y
CONFIG_CLS_U32_PERF=y
CONFIG_CLS_U32_MARK=y
CONFIG_NET_CLS_RSVP=y
CONFIG_NET_CLS_RSVP6=y
CONFIG_NET_CLS_FLOW=y
CONFIG_NET_CLS_CGROUP=y
CONFIG_NET_EMATCH=y
CONFIG_NET_EMATCH_STACK=32
CONFIG_NET_EMATCH_CMP=y
CONFIG_NET_EMATCH_NBYTE=y
CONFIG_NET_EMATCH_U32=y
CONFIG_NET_EMATCH_META=y
CONFIG_NET_EMATCH_TEXT=y
CONFIG_NET_CLS_ACT=y
CONFIG_NET_ACT_POLICE=y
CONFIG_NET_ACT_GACT=y
CONFIG_GACT_PROB=y
CONFIG_NET_ACT_MIRRED=y
CONFIG_NET_ACT_IPT=y
CONFIG_NET_ACT_NAT=y
CONFIG_NET_ACT_PEDIT=y
CONFIG_NET_ACT_SIMP=y
CONFIG_NET_ACT_SKBEDIT=y
CONFIG_NET_CLS_IND=y
CONFIG_NET_SCH_FIFO=y
# CONFIG_DCB is not set

#
# Network testing
#
# CONFIG_NET_PKTGEN is not set
# CONFIG_HAMRADIO is not set
# CONFIG_CAN is not set
# CONFIG_IRDA is not set
# CONFIG_BT is not set
# CONFIG_AF_RXRPC is not set
# CONFIG_WIRELESS is not set
# CONFIG_WIMAX is not set
# CONFIG_RFKILL is not set
# CONFIG_NET_9P is not set

#
# Device Drivers
#

#
# Generic Driver Options
#
CONFIG_UEVENT_HELPER_PATH=""
CONFIG_DEVTMPFS=y
# CONFIG_DEVTMPFS_MOUNT is not set
CONFIG_STANDALONE=y
CONFIG_PREVENT_FIRMWARE_BUILD=y
CONFIG_FW_LOADER=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_EXTRA_FIRMWARE=""
# CONFIG_DEBUG_DRIVER is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_SYS_HYPERVISOR is not set
# CONFIG_CONNECTOR is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AFS_PARTS is not set
# CONFIG_MTD_AR7_PARTS is not set

#
# User Modules And Translation Layers
#
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_FTL is not set
# CONFIG_NFTL is not set
# CONFIG_INFTL is not set
# CONFIG_RFD_FTL is not set
# CONFIG_SSFDC is not set
# CONFIG_MTD_OOPS is not set

#
# RAM/ROM/Flash chip drivers
#
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_GEN_PROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_NOSWAP=y
# CONFIG_MTD_CFI_BE_BYTE_SWAP is not set
# CONFIG_MTD_CFI_LE_BYTE_SWAP is not set
CONFIG_MTD_CFI_GEOMETRY=y
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
CONFIG_MTD_CFI_I4=y
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_OTP is not set
CONFIG_MTD_CFI_INTELEXT=y
CONFIG_MTD_CFI_AMDSTD=y
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_CFI_UTIL=y
CONFIG_MTD_RAM=y
CONFIG_MTD_ROM=y
# CONFIG_MTD_ABSENT is not set

#
# Mapping drivers for chip access
#
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
# CONFIG_MTD_PHYSMAP_COMPAT is not set
# CONFIG_MTD_ARM_INTEGRATOR is not set
# CONFIG_MTD_IMPA7 is not set
# CONFIG_MTD_INTEL_VR_NOR is not set
# CONFIG_MTD_PLATRAM is not set

#
# Self-contained MTD device drivers
#
# CONFIG_MTD_PMC551 is not set
CONFIG_MTD_DATAFLASH=y
# CONFIG_MTD_DATAFLASH_WRITE_VERIFY is not set
# CONFIG_MTD_DATAFLASH_OTP is not set
CONFIG_MTD_M25P80=y
CONFIG_M25PXX_USE_FAST_READ=y
CONFIG_MTD_SST25L=y
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set

#
# Disk-On-Chip Device Drivers
#
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
CONFIG_MTD_NAND=y
# CONFIG_MTD_NAND_VERIFY_WRITE is not set
# CONFIG_MTD_NAND_ECC_SMC is not set
# CONFIG_MTD_NAND_MUSEUM_IDS is not set
# CONFIG_MTD_NAND_GPIO is not set
CONFIG_MTD_NAND_IDS=y
# CONFIG_MTD_NAND_DISKONCHIP is not set
# CONFIG_MTD_NAND_CAFE is not set
# CONFIG_MTD_NAND_NANDSIM is not set
# CONFIG_MTD_NAND_PLATFORM is not set
# CONFIG_MTD_ALAUDA is not set
CONFIG_MTD_NAND_ORION=y
# CONFIG_MTD_ONENAND is not set

#
# LPDDR flash memory drivers
#
CONFIG_MTD_LPDDR=y
CONFIG_MTD_QINFO_PROBE=y

#
# UBI - Unsorted block images
#
CONFIG_MTD_UBI=y
CONFIG_MTD_UBI_WL_THRESHOLD=4096
CONFIG_MTD_UBI_BEB_RESERVE=1
# CONFIG_MTD_UBI_GLUEBI is not set

#
# UBI debugging options
#
# CONFIG_MTD_UBI_DEBUG is not set
# CONFIG_PARPORT is not set
CONFIG_BLK_DEV=y
# CONFIG_BLK_CPQ_DA is not set
# CONFIG_BLK_CPQ_CISS_DA is not set
# CONFIG_BLK_DEV_DAC960 is not set
# CONFIG_BLK_DEV_UMEM is not set
# CONFIG_BLK_DEV_COW_COMMON is not set
# CONFIG_BLK_DEV_LOOP is not set
CONFIG_BLK_DEV_NBD=y
# CONFIG_BLK_DEV_SX8 is not set
# CONFIG_BLK_DEV_UB is not set
# CONFIG_BLK_DEV_RAM is not set
# CONFIG_CDROM_PKTCDVD is not set
CONFIG_ATA_OVER_ETH=y
# CONFIG_MG_DISK is not set
CONFIG_MISC_DEVICES=y
# CONFIG_PHANTOM is not set
# CONFIG_SGI_IOC4 is not set
# CONFIG_TIFM_CORE is not set
# CONFIG_ICS932S401 is not set
# CONFIG_ENCLOSURE_SERVICES is not set
# CONFIG_HP_ILO is not set
# CONFIG_ISL29003 is not set
# CONFIG_C2PORT is not set

#
# EEPROM support
#
# CONFIG_EEPROM_AT24 is not set
# CONFIG_EEPROM_AT25 is not set
# CONFIG_EEPROM_LEGACY is not set
# CONFIG_EEPROM_MAX6875 is not set
# CONFIG_EEPROM_93CX6 is not set
# CONFIG_CB710_CORE is not set
CONFIG_HAVE_IDE=y
# CONFIG_IDE is not set

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

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

#
# SCSI Transports
#
# CONFIG_SCSI_SPI_ATTRS is not set
# CONFIG_SCSI_FC_ATTRS is not set
# CONFIG_SCSI_ISCSI_ATTRS is not set
# CONFIG_SCSI_SAS_ATTRS is not set
# CONFIG_SCSI_SAS_LIBSAS is not set
# CONFIG_SCSI_SRP_ATTRS is not set
# CONFIG_SCSI_LOWLEVEL is not set
# CONFIG_SCSI_DH is not set
# CONFIG_SCSI_OSD_INITIATOR is not set
# CONFIG_ATA is not set
CONFIG_MD=y
# CONFIG_BLK_DEV_MD is not set
CONFIG_BLK_DEV_DM=y
# CONFIG_DM_DEBUG is not set
CONFIG_DM_CRYPT=y
CONFIG_DM_SNAPSHOT=y
CONFIG_DM_MIRROR=y
# CONFIG_DM_LOG_USERSPACE is not set
CONFIG_DM_ZERO=y
# CONFIG_DM_MULTIPATH is not set
# CONFIG_DM_DELAY is not set
CONFIG_DM_UEVENT=y
# CONFIG_FUSION is not set

#
# IEEE 1394 (FireWire) support
#

#
# You can enable one or both FireWire driver stacks.
#

#
# See the help texts for more information.
#
# CONFIG_FIREWIRE is not set
# CONFIG_IEEE1394 is not set
# CONFIG_I2O is not set
CONFIG_NETDEVICES=y
# CONFIG_IFB is not set
# CONFIG_DUMMY is not set
# CONFIG_BONDING is not set
# CONFIG_MACVLAN is not set
# CONFIG_EQUALIZER is not set
CONFIG_TUN=y
# CONFIG_VETH is not set
# CONFIG_ARCNET is not set
CONFIG_PHYLIB=y

#
# MII PHY device drivers
#
CONFIG_MARVELL_PHY=y
# CONFIG_DAVICOM_PHY is not set
# CONFIG_QSEMI_PHY is not set
# CONFIG_LXT_PHY is not set
# CONFIG_CICADA_PHY is not set
# CONFIG_VITESSE_PHY is not set
# CONFIG_SMSC_PHY is not set
# CONFIG_BROADCOM_PHY is not set
# CONFIG_ICPLUS_PHY is not set
# CONFIG_REALTEK_PHY is not set
# CONFIG_NATIONAL_PHY is not set
# CONFIG_STE10XP is not set
# CONFIG_LSI_ET1011C_PHY is not set
# CONFIG_FIXED_PHY is not set
# CONFIG_MDIO_BITBANG is not set
# CONFIG_NET_ETHERNET is not set
CONFIG_MII=y
CONFIG_NETDEV_1000=y
# CONFIG_ACENIC is not set
# CONFIG_DL2K is not set
# CONFIG_E1000 is not set
# CONFIG_E1000E is not set
# CONFIG_IP1000 is not set
# CONFIG_IGB is not set
# CONFIG_IGBVF is not set
# CONFIG_NS83820 is not set
# CONFIG_HAMACHI is not set
# CONFIG_YELLOWFIN is not set
# CONFIG_R8169 is not set
# CONFIG_SIS190 is not set
# CONFIG_SKGE is not set
# CONFIG_SKY2 is not set
# CONFIG_VIA_VELOCITY is not set
# CONFIG_TIGON3 is not set
# CONFIG_BNX2 is not set
# CONFIG_CNIC is not set
CONFIG_MV643XX_ETH=y
# CONFIG_QLA3XXX is not set
# CONFIG_ATL1 is not set
# CONFIG_ATL1E is not set
# CONFIG_ATL1C is not set
# CONFIG_JME is not set
# CONFIG_NETDEV_10000 is not set
# CONFIG_TR is not set
# CONFIG_WLAN is not set

#
# Enable WiMAX (Networking options) to see the WiMAX drivers
#

#
# USB Network Adapters
#
# CONFIG_USB_CATC is not set
# CONFIG_USB_KAWETH is not set
CONFIG_USB_PEGASUS=y
# CONFIG_USB_RTL8150 is not set
CONFIG_USB_USBNET=y
# CONFIG_USB_NET_AX8817X is not set
# CONFIG_USB_NET_CDCETHER is not set
# CONFIG_USB_NET_CDC_EEM is not set
# CONFIG_USB_NET_DM9601 is not set
# CONFIG_USB_NET_SMSC95XX is not set
# CONFIG_USB_NET_GL620A is not set
# CONFIG_USB_NET_NET1080 is not set
# CONFIG_USB_NET_PLUSB is not set
CONFIG_USB_NET_MCS7830=y
# CONFIG_USB_NET_RNDIS_HOST is not set
# CONFIG_USB_NET_CDC_SUBSET is not set
# CONFIG_USB_NET_ZAURUS is not set
# CONFIG_USB_NET_INT51X1 is not set
# CONFIG_WAN is not set
# CONFIG_FDDI is not set
# CONFIG_HIPPI is not set
CONFIG_PPP=y
CONFIG_PPP_MULTILINK=y
CONFIG_PPP_FILTER=y
CONFIG_PPP_ASYNC=y
CONFIG_PPP_SYNC_TTY=y
CONFIG_PPP_DEFLATE=y
CONFIG_PPP_BSDCOMP=y
CONFIG_PPP_MPPE=y
# CONFIG_PPPOE is not set
# CONFIG_PPPOL2TP is not set
# CONFIG_SLIP is not set
CONFIG_SLHC=y
# CONFIG_NET_FC is not set
CONFIG_NETCONSOLE=y
CONFIG_NETCONSOLE_DYNAMIC=y
CONFIG_NETPOLL=y
# CONFIG_NETPOLL_TRAP is not set
CONFIG_NET_POLL_CONTROLLER=y
# CONFIG_ISDN is not set
# CONFIG_PHONE is not set

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

#
# Userland interfaces
#
# CONFIG_INPUT_MOUSEDEV is not set
# CONFIG_INPUT_JOYDEV is not set
# CONFIG_INPUT_EVDEV is not set
# CONFIG_INPUT_EVBUG is not set

#
# Input Device Drivers
#
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_INPUT_JOYSTICK is not set
# CONFIG_INPUT_TABLET is not set
# CONFIG_INPUT_TOUCHSCREEN is not set
CONFIG_INPUT_MISC=y
# CONFIG_INPUT_ATI_REMOTE is not set
# CONFIG_INPUT_ATI_REMOTE2 is not set
# CONFIG_INPUT_KEYSPAN_REMOTE is not set
# CONFIG_INPUT_POWERMATE is not set
# CONFIG_INPUT_YEALINK is not set
# CONFIG_INPUT_CM109 is not set
# CONFIG_INPUT_UINPUT is not set
# CONFIG_INPUT_GPIO_ROTARY_ENCODER is not set

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

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

#
# Serial drivers
#
CONFIG_SERIAL_8250=y
CONFIG_SERIAL_8250_CONSOLE=y
CONFIG_SERIAL_8250_PCI=y
CONFIG_SERIAL_8250_NR_UARTS=4
CONFIG_SERIAL_8250_RUNTIME_UARTS=2
# CONFIG_SERIAL_8250_EXTENDED is not set

#
# Non-8250 serial port support
#
# CONFIG_SERIAL_MAX3100 is not set
CONFIG_SERIAL_CORE=y
CONFIG_SERIAL_CORE_CONSOLE=y
# CONFIG_SERIAL_JSM is not set
CONFIG_UNIX98_PTYS=y
CONFIG_DEVPTS_MULTIPLE_INSTANCES=y
# CONFIG_LEGACY_PTYS is not set
# CONFIG_IPMI_HANDLER is not set
CONFIG_HW_RANDOM=y
# CONFIG_HW_RANDOM_TIMERIOMEM is not set
# CONFIG_R3964 is not set
# CONFIG_APPLICOM is not set
# CONFIG_RAW_DRIVER is not set
# CONFIG_TCG_TPM is not set
CONFIG_DEVPORT=y
CONFIG_I2C=y
CONFIG_I2C_BOARDINFO=y
# CONFIG_I2C_COMPAT is not set
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_HELPER_AUTO=y

#
# I2C Hardware Bus support
#

#
# PC SMBus host controller drivers
#
# CONFIG_I2C_ALI1535 is not set
# CONFIG_I2C_ALI1563 is not set
# CONFIG_I2C_ALI15X3 is not set
# CONFIG_I2C_AMD756 is not set
# CONFIG_I2C_AMD8111 is not set
# CONFIG_I2C_I801 is not set
# CONFIG_I2C_ISCH is not set
# CONFIG_I2C_PIIX4 is not set
# CONFIG_I2C_NFORCE2 is not set
# CONFIG_I2C_SIS5595 is not set
# CONFIG_I2C_SIS630 is not set
# CONFIG_I2C_SIS96X is not set
# CONFIG_I2C_VIA is not set
# CONFIG_I2C_VIAPRO is not set

#
# I2C system bus drivers (mostly embedded / system-on-chip)
#
# CONFIG_I2C_GPIO is not set
CONFIG_I2C_MV64XXX=y
# CONFIG_I2C_OCORES is not set
# CONFIG_I2C_SIMTEC is not set

#
# External I2C/SMBus adapter drivers
#
# CONFIG_I2C_PARPORT_LIGHT is not set
# CONFIG_I2C_TAOS_EVM is not set
# CONFIG_I2C_TINY_USB is not set

#
# Graphics adapter I2C/DDC channel drivers
#
# CONFIG_I2C_VOODOO3 is not set

#
# Other I2C/SMBus bus drivers
#
# CONFIG_I2C_PCA_PLATFORM is not set

#
# Miscellaneous I2C Chip support
#
# CONFIG_DS1682 is not set
# CONFIG_SENSORS_TSL2550 is not set
# CONFIG_I2C_DEBUG_CORE is not set
# CONFIG_I2C_DEBUG_ALGO is not set
# CONFIG_I2C_DEBUG_BUS is not set
# CONFIG_I2C_DEBUG_CHIP is not set
CONFIG_SPI=y
# CONFIG_SPI_DEBUG is not set
CONFIG_SPI_MASTER=y

#
# SPI Master Controller Drivers
#
# CONFIG_SPI_BITBANG is not set
# CONFIG_SPI_GPIO is not set
CONFIG_SPI_ORION=y

#
# SPI Protocol Masters
#
# CONFIG_SPI_SPIDEV is not set
# CONFIG_SPI_TLE62X0 is not set

#
# PPS support
#
# CONFIG_PPS is not set
CONFIG_ARCH_REQUIRE_GPIOLIB=y
CONFIG_GPIOLIB=y
# CONFIG_DEBUG_GPIO is not set
CONFIG_GPIO_SYSFS=y

#
# Memory mapped GPIO expanders:
#

#
# I2C GPIO expanders:
#
# CONFIG_GPIO_MAX732X is not set
# CONFIG_GPIO_PCA953X is not set
# CONFIG_GPIO_PCF857X is not set

#
# PCI GPIO expanders:
#
# CONFIG_GPIO_BT8XX is not set
# CONFIG_GPIO_LANGWELL is not set

#
# SPI GPIO expanders:
#
# CONFIG_GPIO_MAX7301 is not set
# CONFIG_GPIO_MCP23S08 is not set
# CONFIG_GPIO_MC33880 is not set

#
# AC97 GPIO expanders:
#
# CONFIG_W1 is not set
# CONFIG_POWER_SUPPLY is not set
# CONFIG_HWMON is not set
# CONFIG_THERMAL is not set
# CONFIG_WATCHDOG is not set
CONFIG_SSB_POSSIBLE=y

#
# Sonics Silicon Backplane
#
# CONFIG_SSB is not set

#
# Multifunction device drivers
#
# CONFIG_MFD_CORE is not set
# CONFIG_MFD_SM501 is not set
# CONFIG_MFD_ASIC3 is not set
# CONFIG_HTC_EGPIO is not set
# CONFIG_HTC_PASIC3 is not set
# CONFIG_TPS65010 is not set
# CONFIG_TWL4030_CORE is not set
# CONFIG_MFD_TMIO is not set
# CONFIG_MFD_TC6393XB is not set
# CONFIG_PMIC_DA903X is not set
# CONFIG_MFD_WM8400 is not set
# CONFIG_MFD_WM831X is not set
# CONFIG_MFD_WM8350_I2C is not set
# CONFIG_MFD_PCF50633 is not set
# CONFIG_MFD_MC13783 is not set
# CONFIG_AB3100_CORE is not set
# CONFIG_EZX_PCAP is not set
# CONFIG_REGULATOR is not set
# CONFIG_MEDIA_SUPPORT is not set

#
# Graphics support
#
# CONFIG_VGA_ARB is not set
# CONFIG_DRM is not set
# CONFIG_VGASTATE is not set
# CONFIG_VIDEO_OUTPUT_CONTROL is not set
# CONFIG_FB is not set
# CONFIG_BACKLIGHT_LCD_SUPPORT is not set

#
# Display device support
#
# CONFIG_DISPLAY_SUPPORT is not set

#
# Console display driver support
#
# CONFIG_VGA_CONSOLE is not set
CONFIG_DUMMY_CONSOLE=y
# CONFIG_SOUND is not set
# CONFIG_HID_SUPPORT is not set
CONFIG_USB_SUPPORT=y
CONFIG_USB_ARCH_HAS_HCD=y
CONFIG_USB_ARCH_HAS_OHCI=y
CONFIG_USB_ARCH_HAS_EHCI=y
CONFIG_USB=y
# CONFIG_USB_DEBUG is not set
CONFIG_USB_ANNOUNCE_NEW_DEVICES=y

#
# Miscellaneous USB options
#
CONFIG_USB_DEVICEFS=y
# CONFIG_USB_DEVICE_CLASS is not set
CONFIG_USB_DYNAMIC_MINORS=y
CONFIG_USB_SUSPEND=y
# CONFIG_USB_OTG is not set
# CONFIG_USB_OTG_WHITELIST is not set
# CONFIG_USB_OTG_BLACKLIST_HUB is not set
# CONFIG_USB_MON is not set
# CONFIG_USB_WUSB is not set
# CONFIG_USB_WUSB_CBAF is not set

#
# USB Host Controller Drivers
#
# CONFIG_USB_C67X00_HCD is not set
# CONFIG_USB_XHCI_HCD is not set
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_EHCI_ROOT_HUB_TT=y
# CONFIG_USB_EHCI_TT_NEWSCHED is not set
# CONFIG_USB_OXU210HP_HCD is not set
# CONFIG_USB_ISP116X_HCD is not set
# CONFIG_USB_ISP1760_HCD is not set
# CONFIG_USB_ISP1362_HCD is not set
# CONFIG_USB_OHCI_HCD is not set
# CONFIG_USB_UHCI_HCD is not set
# CONFIG_USB_SL811_HCD is not set
# CONFIG_USB_R8A66597_HCD is not set
# CONFIG_USB_WHCI_HCD is not set
# CONFIG_USB_HWA_HCD is not set
# CONFIG_USB_MUSB_HDRC is not set

#
# USB Device Class drivers
#
# CONFIG_USB_ACM is not set
# CONFIG_USB_PRINTER is not set
# CONFIG_USB_WDM is not set
# CONFIG_USB_TMC is not set

#
# NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may
#

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

#
# USB Imaging devices
#
# CONFIG_USB_MDC800 is not set
# CONFIG_USB_MICROTEK is not set

#
# USB port drivers
#
CONFIG_USB_SERIAL=y
CONFIG_USB_SERIAL_CONSOLE=y
CONFIG_USB_EZUSB=y
CONFIG_USB_SERIAL_GENERIC=y
# CONFIG_USB_SERIAL_AIRCABLE is not set
# CONFIG_USB_SERIAL_ARK3116 is not set
# CONFIG_USB_SERIAL_BELKIN is not set
# CONFIG_USB_SERIAL_CH341 is not set
# CONFIG_USB_SERIAL_WHITEHEAT is not set
# CONFIG_USB_SERIAL_DIGI_ACCELEPORT is not set
# CONFIG_USB_SERIAL_CP210X is not set
# CONFIG_USB_SERIAL_CYPRESS_M8 is not set
# CONFIG_USB_SERIAL_EMPEG is not set
# CONFIG_USB_SERIAL_FTDI_SIO is not set
# CONFIG_USB_SERIAL_FUNSOFT is not set
# CONFIG_USB_SERIAL_VISOR is not set
# CONFIG_USB_SERIAL_IPAQ is not set
# CONFIG_USB_SERIAL_IR is not set
# CONFIG_USB_SERIAL_EDGEPORT is not set
# CONFIG_USB_SERIAL_EDGEPORT_TI is not set
# CONFIG_USB_SERIAL_GARMIN is not set
# CONFIG_USB_SERIAL_IPW is not set
# CONFIG_USB_SERIAL_IUU is not set
# CONFIG_USB_SERIAL_KEYSPAN_PDA is not set
# CONFIG_USB_SERIAL_KEYSPAN is not set
# CONFIG_USB_SERIAL_KLSI is not set
# CONFIG_USB_SERIAL_KOBIL_SCT is not set
# CONFIG_USB_SERIAL_MCT_U232 is not set
# CONFIG_USB_SERIAL_MOS7720 is not set
# CONFIG_USB_SERIAL_MOS7840 is not set
# CONFIG_USB_SERIAL_MOTOROLA is not set
# CONFIG_USB_SERIAL_NAVMAN is not set
CONFIG_USB_SERIAL_PL2303=y
# CONFIG_USB_SERIAL_OTI6858 is not set
# CONFIG_USB_SERIAL_QUALCOMM is not set
# CONFIG_USB_SERIAL_SPCP8X5 is not set
# CONFIG_USB_SERIAL_HP4X is not set
# CONFIG_USB_SERIAL_SAFE is not set
# CONFIG_USB_SERIAL_SIEMENS_MPI is not set
# CONFIG_USB_SERIAL_SIERRAWIRELESS is not set
# CONFIG_USB_SERIAL_SYMBOL is not set
# CONFIG_USB_SERIAL_TI is not set
# CONFIG_USB_SERIAL_CYBERJACK is not set
# CONFIG_USB_SERIAL_XIRCOM is not set
# CONFIG_USB_SERIAL_OPTION is not set
# CONFIG_USB_SERIAL_OMNINET is not set
# CONFIG_USB_SERIAL_OPTICON is not set
# CONFIG_USB_SERIAL_DEBUG is not set

#
# USB Miscellaneous drivers
#
# CONFIG_USB_EMI62 is not set
# CONFIG_USB_EMI26 is not set
# CONFIG_USB_ADUTUX is not set
# CONFIG_USB_SEVSEG is not set
# CONFIG_USB_RIO500 is not set
# CONFIG_USB_LEGOTOWER is not set
# CONFIG_USB_LCD is not set
# CONFIG_USB_BERRY_CHARGE is not set
# CONFIG_USB_LED is not set
# CONFIG_USB_CYPRESS_CY7C63 is not set
# CONFIG_USB_CYTHERM is not set
# CONFIG_USB_IDMOUSE is not set
# CONFIG_USB_FTDI_ELAN is not set
# CONFIG_USB_APPLEDISPLAY is not set
# CONFIG_USB_SISUSBVGA is not set
# CONFIG_USB_LD is not set
# CONFIG_USB_TRANCEVIBRATOR is not set
# CONFIG_USB_IOWARRIOR is not set
# CONFIG_USB_TEST is not set
# CONFIG_USB_ISIGHTFW is not set
# CONFIG_USB_VST is not set
# CONFIG_USB_GADGET is not set

#
# OTG and related infrastructure
#
# CONFIG_USB_GPIO_VBUS is not set
# CONFIG_NOP_USB_XCEIV is not set
# CONFIG_UWB is not set
CONFIG_MMC=y
# CONFIG_MMC_DEBUG is not set
# CONFIG_MMC_UNSAFE_RESUME is not set

#
# MMC/SD/SDIO Card Drivers
#
# CONFIG_MMC_BLOCK is not set
# CONFIG_SDIO_UART is not set
# CONFIG_MMC_TEST is not set

#
# MMC/SD/SDIO Host Controller Drivers
#
# CONFIG_MMC_SDHCI is not set
# CONFIG_MMC_AT91 is not set
# CONFIG_MMC_ATMELMCI is not set
# CONFIG_MMC_TIFM_SD is not set
CONFIG_MMC_MVSDIO=y
# CONFIG_MMC_SPI is not set
# CONFIG_MMC_CB710 is not set
# CONFIG_MMC_VIA_SDMMC is not set
# CONFIG_MEMSTICK is not set
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y

#
# LED drivers
#
# CONFIG_LEDS_PCA9532 is not set
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_GPIO_PLATFORM=y
# CONFIG_LEDS_LP3944 is not set
# CONFIG_LEDS_PCA955X is not set
# CONFIG_LEDS_DAC124S085 is not set
# CONFIG_LEDS_BD2802 is not set

#
# LED Triggers
#
CONFIG_LEDS_TRIGGERS=y
# CONFIG_LEDS_TRIGGER_TIMER is not set
# CONFIG_LEDS_TRIGGER_HEARTBEAT is not set
# CONFIG_LEDS_TRIGGER_BACKLIGHT is not set
# CONFIG_LEDS_TRIGGER_GPIO is not set
CONFIG_LEDS_TRIGGER_DEFAULT_ON=y

#
# iptables trigger is under Netfilter config (LED target)
#
# CONFIG_ACCESSIBILITY is not set
# CONFIG_INFINIBAND is not set
CONFIG_RTC_LIB=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_HCTOSYS=y
CONFIG_RTC_HCTOSYS_DEVICE="rtc0"
# CONFIG_RTC_DEBUG is not set

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

#
# I2C RTC drivers
#
# CONFIG_RTC_DRV_DS1307 is not set
# CONFIG_RTC_DRV_DS1374 is not set
# CONFIG_RTC_DRV_DS1672 is not set
# CONFIG_RTC_DRV_MAX6900 is not set
# CONFIG_RTC_DRV_RS5C372 is not set
# CONFIG_RTC_DRV_ISL1208 is not set
# CONFIG_RTC_DRV_X1205 is not set
# CONFIG_RTC_DRV_PCF8563 is not set
# CONFIG_RTC_DRV_PCF8583 is not set
# CONFIG_RTC_DRV_M41T80 is not set
# CONFIG_RTC_DRV_S35390A is not set
# CONFIG_RTC_DRV_FM3130 is not set
# CONFIG_RTC_DRV_RX8581 is not set
# CONFIG_RTC_DRV_RX8025 is not set

#
# SPI RTC drivers
#
# CONFIG_RTC_DRV_M41T94 is not set
# CONFIG_RTC_DRV_DS1305 is not set
# CONFIG_RTC_DRV_DS1390 is not set
# CONFIG_RTC_DRV_MAX6902 is not set
# CONFIG_RTC_DRV_R9701 is not set
# CONFIG_RTC_DRV_RS5C348 is not set
# CONFIG_RTC_DRV_DS3234 is not set
# CONFIG_RTC_DRV_PCF2123 is not set

#
# Platform RTC drivers
#
# CONFIG_RTC_DRV_CMOS is not set
# CONFIG_RTC_DRV_DS1286 is not set
# CONFIG_RTC_DRV_DS1511 is not set
# CONFIG_RTC_DRV_DS1553 is not set
# CONFIG_RTC_DRV_DS1742 is not set
# CONFIG_RTC_DRV_STK17TA8 is not set
# CONFIG_RTC_DRV_M48T86 is not set
# CONFIG_RTC_DRV_M48T35 is not set
# CONFIG_RTC_DRV_M48T59 is not set
# CONFIG_RTC_DRV_BQ4802 is not set
# CONFIG_RTC_DRV_V3020 is not set

#
# on-CPU RTC drivers
#
CONFIG_RTC_DRV_MV=y
# CONFIG_DMADEVICES is not set
# CONFIG_AUXDISPLAY is not set
# CONFIG_UIO is not set

#
# TI VLYNQ
#
# CONFIG_STAGING is not set

#
# File systems
#
CONFIG_EXT2_FS=y
CONFIG_EXT2_FS_XATTR=y
CONFIG_EXT2_FS_POSIX_ACL=y
CONFIG_EXT2_FS_SECURITY=y
# CONFIG_EXT2_FS_XIP is not set
CONFIG_EXT3_FS=y
CONFIG_EXT3_DEFAULTS_TO_ORDERED=y
CONFIG_EXT3_FS_XATTR=y
CONFIG_EXT3_FS_POSIX_ACL=y
CONFIG_EXT3_FS_SECURITY=y
CONFIG_EXT4_FS=y
CONFIG_EXT4_FS_XATTR=y
CONFIG_EXT4_FS_POSIX_ACL=y
CONFIG_EXT4_FS_SECURITY=y
# CONFIG_EXT4_DEBUG is not set
CONFIG_JBD=y
CONFIG_JBD2=y
CONFIG_FS_MBCACHE=y
# CONFIG_REISERFS_FS is not set
# CONFIG_JFS_FS is not set
CONFIG_FS_POSIX_ACL=y
# CONFIG_XFS_FS is not set
# CONFIG_GFS2_FS is not set
# CONFIG_OCFS2_FS is not set
# CONFIG_BTRFS_FS is not set
# CONFIG_NILFS2_FS is not set
CONFIG_FILE_LOCKING=y
CONFIG_FSNOTIFY=y
CONFIG_DNOTIFY=y
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
# CONFIG_QUOTA is not set
# CONFIG_AUTOFS_FS is not set
# CONFIG_AUTOFS4_FS is not set
CONFIG_FUSE_FS=y
# CONFIG_CUSE is not set
CONFIG_GENERIC_ACL=y

#
# Caches
#
# CONFIG_FSCACHE is not set

#
# CD-ROM/DVD Filesystems
#
# CONFIG_ISO9660_FS is not set
# CONFIG_UDF_FS is not set

#
# DOS/FAT/NT Filesystems
#
# CONFIG_MSDOS_FS is not set
# CONFIG_VFAT_FS is not set
# CONFIG_NTFS_FS is not set

#
# Pseudo filesystems
#
CONFIG_PROC_FS=y
CONFIG_PROC_SYSCTL=y
CONFIG_PROC_PAGE_MONITOR=y
CONFIG_SYSFS=y
CONFIG_TMPFS=y
CONFIG_TMPFS_POSIX_ACL=y
# CONFIG_HUGETLB_PAGE is not set
CONFIG_CONFIGFS_FS=y
CONFIG_MISC_FILESYSTEMS=y
# CONFIG_ADFS_FS is not set
# CONFIG_AFFS_FS is not set
# CONFIG_ECRYPT_FS is not set
# CONFIG_HFS_FS is not set
# CONFIG_HFSPLUS_FS is not set
# CONFIG_BEFS_FS is not set
# CONFIG_BFS_FS is not set
# CONFIG_EFS_FS is not set
CONFIG_JFFS2_FS=y
CONFIG_JFFS2_FS_DEBUG=0
CONFIG_JFFS2_FS_WRITEBUFFER=y
# CONFIG_JFFS2_FS_WBUF_VERIFY is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_FS_POSIX_ACL=y
CONFIG_JFFS2_FS_SECURITY=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
CONFIG_JFFS2_ZLIB=y
CONFIG_JFFS2_LZO=y
CONFIG_JFFS2_RTIME=y
# CONFIG_JFFS2_RUBIN is not set
# CONFIG_JFFS2_CMODE_NONE is not set
CONFIG_JFFS2_CMODE_PRIORITY=y
# CONFIG_JFFS2_CMODE_SIZE is not set
# CONFIG_JFFS2_CMODE_FAVOURLZO is not set
CONFIG_UBIFS_FS=y
CONFIG_UBIFS_FS_XATTR=y
CONFIG_UBIFS_FS_ADVANCED_COMPR=y
CONFIG_UBIFS_FS_LZO=y
CONFIG_UBIFS_FS_ZLIB=y
# CONFIG_UBIFS_FS_DEBUG is not set
# CONFIG_CRAMFS is not set
# CONFIG_SQUASHFS is not set
# CONFIG_VXFS_FS is not set
# CONFIG_MINIX_FS is not set
# CONFIG_OMFS_FS is not set
# CONFIG_HPFS_FS is not set
# CONFIG_QNX4FS_FS is not set
# CONFIG_ROMFS_FS is not set
# CONFIG_SYSV_FS is not set
# CONFIG_UFS_FS is not set
CONFIG_NETWORK_FILESYSTEMS=y
# CONFIG_NFS_FS is not set
# CONFIG_NFSD is not set
# CONFIG_SMB_FS is not set
# CONFIG_CIFS is not set
# CONFIG_NCP_FS is not set
# CONFIG_CODA_FS is not set
# CONFIG_AFS_FS is not set

#
# Partition Types
#
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_MSDOS_PARTITION=y
CONFIG_NLS=y
CONFIG_NLS_DEFAULT="utf8"
# CONFIG_NLS_CODEPAGE_437 is not set
# CONFIG_NLS_CODEPAGE_737 is not set
# CONFIG_NLS_CODEPAGE_775 is not set
# CONFIG_NLS_CODEPAGE_850 is not set
# CONFIG_NLS_CODEPAGE_852 is not set
# CONFIG_NLS_CODEPAGE_855 is not set
# CONFIG_NLS_CODEPAGE_857 is not set
# CONFIG_NLS_CODEPAGE_860 is not set
# CONFIG_NLS_CODEPAGE_861 is not set
# CONFIG_NLS_CODEPAGE_862 is not set
# CONFIG_NLS_CODEPAGE_863 is not set
# CONFIG_NLS_CODEPAGE_864 is not set
# CONFIG_NLS_CODEPAGE_865 is not set
# CONFIG_NLS_CODEPAGE_866 is not set
# CONFIG_NLS_CODEPAGE_869 is not set
# CONFIG_NLS_CODEPAGE_936 is not set
# CONFIG_NLS_CODEPAGE_950 is not set
# CONFIG_NLS_CODEPAGE_932 is not set
# CONFIG_NLS_CODEPAGE_949 is not set
# CONFIG_NLS_CODEPAGE_874 is not set
# CONFIG_NLS_ISO8859_8 is not set
# CONFIG_NLS_CODEPAGE_1250 is not set
# CONFIG_NLS_CODEPAGE_1251 is not set
# CONFIG_NLS_ASCII is not set
# CONFIG_NLS_ISO8859_1 is not set
# CONFIG_NLS_ISO8859_2 is not set
# CONFIG_NLS_ISO8859_3 is not set
# CONFIG_NLS_ISO8859_4 is not set
# CONFIG_NLS_ISO8859_5 is not set
# CONFIG_NLS_ISO8859_6 is not set
# CONFIG_NLS_ISO8859_7 is not set
# CONFIG_NLS_ISO8859_9 is not set
# CONFIG_NLS_ISO8859_13 is not set
# CONFIG_NLS_ISO8859_14 is not set
# CONFIG_NLS_ISO8859_15 is not set
# CONFIG_NLS_KOI8_R is not set
# CONFIG_NLS_KOI8_U is not set
CONFIG_NLS_UTF8=y
# CONFIG_DLM is not set

#
# Kernel hacking
#
CONFIG_PRINTK_TIME=y
CONFIG_ENABLE_WARN_DEPRECATED=y
CONFIG_ENABLE_MUST_CHECK=y
CONFIG_FRAME_WARN=1024
CONFIG_MAGIC_SYSRQ=y
CONFIG_STRIP_ASM_SYMS=y
CONFIG_UNUSED_SYMBOLS=y
# CONFIG_DEBUG_FS is not set
# CONFIG_HEADERS_CHECK is not set
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_SHIRQ is not set
CONFIG_DETECT_SOFTLOCKUP=y
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
CONFIG_DETECT_HUNG_TASK=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
CONFIG_SCHED_DEBUG=y
# CONFIG_SCHEDSTATS is not set
CONFIG_TIMER_STATS=y
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_KMEMLEAK is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_DEBUG_SPINLOCK is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_LOCK_STAT is not set
# CONFIG_DEBUG_SPINLOCK_SLEEP is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_BUGVERBOSE is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
# CONFIG_DEBUG_MEMORY_INIT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_CREDENTIALS is not set
# CONFIG_BOOT_PRINTK_DELAY is not set
# CONFIG_RCU_TORTURE_TEST is not set
# CONFIG_RCU_CPU_STALL_DETECTOR is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_FORCE_WEAK_PER_CPU is not set
# CONFIG_FAULT_INJECTION is not set
# CONFIG_LATENCYTOP is not set
# CONFIG_SYSCTL_SYSCALL_CHECK is not set
# CONFIG_PAGE_POISONING is not set
CONFIG_HAVE_FUNCTION_TRACER=y
CONFIG_TRACING_SUPPORT=y
# CONFIG_FTRACE is not set
# CONFIG_SAMPLES is not set
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_KGDB is not set
CONFIG_ARM_UNWIND=y
# CONFIG_DEBUG_USER is not set
# CONFIG_DEBUG_ERRORS is not set
# CONFIG_DEBUG_STACK_USAGE is not set
CONFIG_DEBUG_LL=y
# CONFIG_DEBUG_ICEDCC is not set

#
# Security options
#
CONFIG_KEYS=y
CONFIG_KEYS_DEBUG_PROC_KEYS=y
# CONFIG_SECURITY is not set
# CONFIG_SECURITYFS is not set
CONFIG_SECURITY_FILE_CAPABILITIES=y
CONFIG_CRYPTO=y

#
# Crypto core or helper
#
CONFIG_CRYPTO_ALGAPI=y
CONFIG_CRYPTO_ALGAPI2=y
CONFIG_CRYPTO_AEAD=y
CONFIG_CRYPTO_AEAD2=y
CONFIG_CRYPTO_BLKCIPHER=y
CONFIG_CRYPTO_BLKCIPHER2=y
CONFIG_CRYPTO_HASH=y
CONFIG_CRYPTO_HASH2=y
CONFIG_CRYPTO_RNG2=y
CONFIG_CRYPTO_PCOMP=y
CONFIG_CRYPTO_MANAGER=y
CONFIG_CRYPTO_MANAGER2=y
# CONFIG_CRYPTO_GF128MUL is not set
# CONFIG_CRYPTO_NULL is not set
CONFIG_CRYPTO_WORKQUEUE=y
# CONFIG_CRYPTO_CRYPTD is not set
CONFIG_CRYPTO_AUTHENC=y

#
# Authenticated Encryption with Associated Data
#
# CONFIG_CRYPTO_CCM is not set
# CONFIG_CRYPTO_GCM is not set
# CONFIG_CRYPTO_SEQIV is not set

#
# Block modes
#
CONFIG_CRYPTO_CBC=y
# CONFIG_CRYPTO_CTR is not set
# CONFIG_CRYPTO_CTS is not set
CONFIG_CRYPTO_ECB=y
# CONFIG_CRYPTO_LRW is not set
# CONFIG_CRYPTO_PCBC is not set
# CONFIG_CRYPTO_XTS is not set

#
# Hash modes
#
CONFIG_CRYPTO_HMAC=y
# CONFIG_CRYPTO_XCBC is not set
# CONFIG_CRYPTO_VMAC is not set

#
# Digest
#
CONFIG_CRYPTO_CRC32C=y
# CONFIG_CRYPTO_GHASH is not set
# CONFIG_CRYPTO_MD4 is not set
CONFIG_CRYPTO_MD5=y
# CONFIG_CRYPTO_MICHAEL_MIC is not set
# CONFIG_CRYPTO_RMD128 is not set
# CONFIG_CRYPTO_RMD160 is not set
# CONFIG_CRYPTO_RMD256 is not set
# CONFIG_CRYPTO_RMD320 is not set
CONFIG_CRYPTO_SHA1=y
# CONFIG_CRYPTO_SHA256 is not set
# CONFIG_CRYPTO_SHA512 is not set
# CONFIG_CRYPTO_TGR192 is not set
# CONFIG_CRYPTO_WP512 is not set

#
# Ciphers
#
CONFIG_CRYPTO_AES=y
# CONFIG_CRYPTO_ANUBIS is not set
CONFIG_CRYPTO_ARC4=y
# CONFIG_CRYPTO_BLOWFISH is not set
# CONFIG_CRYPTO_CAMELLIA is not set
# CONFIG_CRYPTO_CAST5 is not set
# CONFIG_CRYPTO_CAST6 is not set
CONFIG_CRYPTO_DES=y
# CONFIG_CRYPTO_FCRYPT is not set
# CONFIG_CRYPTO_KHAZAD is not set
# CONFIG_CRYPTO_SALSA20 is not set
# CONFIG_CRYPTO_SEED is not set
# CONFIG_CRYPTO_SERPENT is not set
# CONFIG_CRYPTO_TEA is not set
# CONFIG_CRYPTO_TWOFISH is not set

#
# Compression
#
CONFIG_CRYPTO_DEFLATE=y
# CONFIG_CRYPTO_ZLIB is not set
CONFIG_CRYPTO_LZO=y

#
# Random Number Generation
#
# CONFIG_CRYPTO_ANSI_CPRNG is not set
CONFIG_CRYPTO_HW=y
CONFIG_CRYPTO_DEV_MV_CESA=y
# CONFIG_CRYPTO_DEV_HIFN_795X is not set
# CONFIG_BINARY_PRINTF is not set

#
# Library routines
#
CONFIG_BITREVERSE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_CRC_CCITT=y
CONFIG_CRC16=y
CONFIG_CRC_T10DIF=y
# CONFIG_CRC_ITU_T is not set
CONFIG_CRC32=y
# CONFIG_CRC7 is not set
CONFIG_LIBCRC32C=y
CONFIG_AUDIT_GENERIC=y
CONFIG_ZLIB_INFLATE=y
CONFIG_ZLIB_DEFLATE=y
CONFIG_LZO_COMPRESS=y
CONFIG_LZO_DECOMPRESS=y
CONFIG_DECOMPRESS_GZIP=y
CONFIG_DECOMPRESS_BZIP2=y
CONFIG_DECOMPRESS_LZMA=y
CONFIG_TEXTSEARCH=y
CONFIG_TEXTSEARCH_KMP=y
CONFIG_TEXTSEARCH_BM=y
CONFIG_TEXTSEARCH_FSM=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAS_DMA=y
CONFIG_NLATTR=y
--
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the body of a message to ***@vger.kernel.org
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Please read the FAQ at http://www.tux.org/lkml/
Greg KH
2011-11-08 00:50:02 UTC
Permalink
Post by Christoph Biedl
Greg KH wrote...
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
make: *** [.tmp_vmlinux1] Error 1
The most likely culprit is
commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
Date: Mon Oct 3 15:37:00 2011 +0100
genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
as reverting that commit made the error go away.
The .config used is attached. FWIW, the target system is a DockStar.
Sorry for not having checked during the review period, I should have
done so.
Not good.

Ian, Konrad, any thoughts as to how to fix this?

Christoph, sorry I didn't catch this, I need to get my ARM system back
up and running for simple build things like this.

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to ***@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Ian Campbell
2011-11-08 07:30:02 UTC
Permalink
Post by Greg KH
Post by Christoph Biedl
Greg KH wrote...
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
make: *** [.tmp_vmlinux1] Error 1
The most likely culprit is
commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
Date: Mon Oct 3 15:37:00 2011 +0100
genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
as reverting that commit made the error go away.
The .config used is attached. FWIW, the target system is a DockStar.
Sorry for not having checked during the review period, I should have
done so.
Not good.
Ian, Konrad, any thoughts as to how to fix this?
Looks like I got the wrong CONFIG symbol for the function, or more
importantly the dummy version of it. Sorry about this.

Ian.

8<--------------------------------------------------------------

From 33a64cf4a184b47493ef312b08468aca3361e112 Mon Sep 17 00:00:00 2001
From: Ian Campbell <***@citrix.com>
Date: Tue, 8 Nov 2011 07:19:06 +0000
Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume

irq_pm_syscore_resume is only available iff CONFIG_PM_SLEEP (kernel/irq/pm.o is
only built if this is true). Move the definition (and the dummy definition)
under that umbrella.

Introduced by the backport of upstream 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a
as 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40.

Signed-off-by: Ian Campbell <***@citrix.com>
Reported-by: Christoph Biedl <linux-***@manchmal.in-ulm.de>
Reported-by: Antoine Martin <***@nagafix.co.uk>
---
include/linux/interrupt.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c7e1aa5..a65ef60 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -199,16 +199,16 @@ extern void enable_irq(unsigned int irq);
#ifdef CONFIG_GENERIC_HARDIRQS
extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
-extern void irq_pm_syscore_resume(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
+extern void irq_pm_syscore_resume(void);
#else
static inline int check_wakeup_irqs(void) { return 0; }
+static inline void irq_pm_syscore_resume(void) { };
#endif
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
-static inline void irq_pm_syscore_resume(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
#endif
--
1.7.2.5



--
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Please read the FAQ at http://www.tux.org/lkml/
Christoph Biedl
2011-11-08 08:30:01 UTC
Permalink
Ian Campbell wrote...
Post by Ian Campbell
Date: Tue, 8 Nov 2011 07:19:06 +0000
Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume
Thanks, works for me. Kernel compiles, new kernel is running.

Christoph
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Ian Campbell
2011-11-08 08:40:02 UTC
Permalink
Post by Christoph Biedl
Ian Campbell wrote...
Post by Ian Campbell
Date: Tue, 8 Nov 2011 07:19:06 +0000
Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume
Thanks, works for me. Kernel compiles, new kernel is running.
Great, thanks for reporting/testing.

Ian.


--
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Jiri Slaby
2011-11-08 22:50:02 UTC
Permalink
Post by Ian Campbell
Post by Greg KH
Post by Christoph Biedl
Greg KH wrote...
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
make: *** [.tmp_vmlinux1] Error 1
The most likely culprit is
commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
Date: Mon Oct 3 15:37:00 2011 +0100
genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
as reverting that commit made the error go away.
The .config used is attached. FWIW, the target system is a DockStar.
Sorry for not having checked during the review period, I should have
done so.
Not good.
Ian, Konrad, any thoughts as to how to fix this?
Looks like I got the wrong CONFIG symbol for the function, or more
importantly the dummy version of it. Sorry about this.
Ian.
8<--------------------------------------------------------------
Post by Greg KH
From 33a64cf4a184b47493ef312b08468aca3361e112 Mon Sep 17 00:00:00 2001
Date: Tue, 8 Nov 2011 07:19:06 +0000
Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume
irq_pm_syscore_resume is only available iff CONFIG_PM_SLEEP (kernel/irq/pm.o is
only built if this is true). Move the definition (and the dummy definition)
under that umbrella.
Introduced by the backport of upstream 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a
as 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40.
---
include/linux/interrupt.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c7e1aa5..a65ef60 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -199,16 +199,16 @@ extern void enable_irq(unsigned int irq);
#ifdef CONFIG_GENERIC_HARDIRQS
extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
-extern void irq_pm_syscore_resume(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
+extern void irq_pm_syscore_resume(void);
#else
static inline int check_wakeup_irqs(void) { return 0; }
+static inline void irq_pm_syscore_resume(void) { };
#endif
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
-static inline void irq_pm_syscore_resume(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
#endif
Hmm, sparc doesn't have generic irqs. So:
drivers/base/sys.c: In function 'sysdev_resume':
drivers/base/sys.c:478: error: implicit declaration of function
'irq_pm_syscore_resume'

regards,
--
js
suse labs
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to ***@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Greg KH
2011-11-08 23:40:02 UTC
Permalink
Post by Jiri Slaby
Post by Ian Campbell
Post by Greg KH
Post by Christoph Biedl
Greg KH wrote...
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
make: *** [.tmp_vmlinux1] Error 1
The most likely culprit is
commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
Date: Mon Oct 3 15:37:00 2011 +0100
genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
as reverting that commit made the error go away.
The .config used is attached. FWIW, the target system is a DockStar.
Sorry for not having checked during the review period, I should have
done so.
Not good.
Ian, Konrad, any thoughts as to how to fix this?
Looks like I got the wrong CONFIG symbol for the function, or more
importantly the dummy version of it. Sorry about this.
Ian.
8<--------------------------------------------------------------
Post by Greg KH
From 33a64cf4a184b47493ef312b08468aca3361e112 Mon Sep 17 00:00:00 2001
Date: Tue, 8 Nov 2011 07:19:06 +0000
Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume
irq_pm_syscore_resume is only available iff CONFIG_PM_SLEEP (kernel/irq/pm.o is
only built if this is true). Move the definition (and the dummy definition)
under that umbrella.
Introduced by the backport of upstream 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a
as 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40.
---
include/linux/interrupt.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c7e1aa5..a65ef60 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -199,16 +199,16 @@ extern void enable_irq(unsigned int irq);
#ifdef CONFIG_GENERIC_HARDIRQS
extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
-extern void irq_pm_syscore_resume(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
+extern void irq_pm_syscore_resume(void);
#else
static inline int check_wakeup_irqs(void) { return 0; }
+static inline void irq_pm_syscore_resume(void) { };
#endif
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
-static inline void irq_pm_syscore_resume(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
#endif
drivers/base/sys.c:478: error: implicit declaration of function
'irq_pm_syscore_resume'
Ugh, what a mess.

Ian, I'm just going to revert your original patch, and the other 2
patches that broke the builds, and do a new .32 release.

Please send me the correct patch that builds on all arches, if you all
feel it is still needed.

thanks,

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to ***@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/
Ian Campbell
2011-11-09 09:00:03 UTC
Permalink
Post by Greg KH
Post by Jiri Slaby
Post by Ian Campbell
Post by Greg KH
Post by Christoph Biedl
Greg KH wrote...
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
CHK include/linux/version.h
SYMLINK include/asm -> include/asm-arm
make[1]: `include/asm-arm/mach-types.h' is up to date.
CHK include/linux/utsrelease.h
CALL scripts/checksyscalls.sh
CHK include/linux/compile.h
GEN .version
CHK include/linux/compile.h
UPD include/linux/compile.h
CC init/version.o
LD init/built-in.o
LD .tmp_vmlinux1
ledtrig-default-on.c:(.text+0x2a97c): undefined reference to `irq_pm_syscore_resume'
make: *** [.tmp_vmlinux1] Error 1
The most likely culprit is
commit 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40
Date: Mon Oct 3 15:37:00 2011 +0100
genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier
as reverting that commit made the error go away.
The .config used is attached. FWIW, the target system is a DockStar.
Sorry for not having checked during the review period, I should have
done so.
Not good.
Ian, Konrad, any thoughts as to how to fix this?
Looks like I got the wrong CONFIG symbol for the function, or more
importantly the dummy version of it. Sorry about this.
Ian.
8<--------------------------------------------------------------
Post by Greg KH
From 33a64cf4a184b47493ef312b08468aca3361e112 Mon Sep 17 00:00:00 2001
Date: Tue, 8 Nov 2011 07:19:06 +0000
Subject: [PATCH] irq: fix build error due to missing irq_pm_syscore_resume
irq_pm_syscore_resume is only available iff CONFIG_PM_SLEEP (kernel/irq/pm.o is
only built if this is true). Move the definition (and the dummy definition)
under that umbrella.
Introduced by the backport of upstream 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a
as 0f12a6ad9fa3a03f2bcee36c9cb704821e244c40.
---
include/linux/interrupt.h | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index c7e1aa5..a65ef60 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -199,16 +199,16 @@ extern void enable_irq(unsigned int irq);
#ifdef CONFIG_GENERIC_HARDIRQS
extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
-extern void irq_pm_syscore_resume(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
+extern void irq_pm_syscore_resume(void);
#else
static inline int check_wakeup_irqs(void) { return 0; }
+static inline void irq_pm_syscore_resume(void) { };
#endif
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
-static inline void irq_pm_syscore_resume(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
#endif
drivers/base/sys.c:478: error: implicit declaration of function
'irq_pm_syscore_resume'
Ugh, what a mess.
Ian, I'm just going to revert your original patch, and the other 2
patches that broke the builds, and do a new .32 release.
Please send me the correct patch that builds on all arches, if you all
feel it is still needed.
Sorry about this. I should have just looked at where else
check_wakeup_irqs was stubbed out and I'd have gotten this right first
time.

I'm pretty sure this is now correct but to make double sure I've tested
by building defconfig arm amd64 cris i386 ia64 m68k and s390x. I tried a
bunch of other archs too but they failed for other (pre-existing)
reasons but with no mention of irq_pm_syscore_resume (I used "make -k"
so it'll have built as much as it could).

Sorry again for the mess.

Ian.

8<----------------------------------------

From e3c2a4ded8a458ad0cd77017175cf1cc804fab1d Mon Sep 17 00:00:00 2001
From: Ian Campbell <***@citrix.com>
Date: Mon, 3 Oct 2011 15:37:00 +0100
Subject: [PATCH] genirq: Add IRQF_RESUME_EARLY and resume such IRQs earlier

commit 9bab0b7fbaceec47d32db51cd9e59c82fb071f5a upstream

This adds a mechanism to resume selected IRQs during syscore_resume
instead of dpm_resume_noirq.

Under Xen we need to resume IRQs associated with IPIs early enough
that the resched IPI is unmasked and we can therefore schedule
ourselves out of the stop_machine where the suspend/resume takes
place.

This issue was introduced by 676dc3cf5bc3 "xen: Use IRQF_FORCE_RESUME".

Back ported to 2.6.32 (which lacks syscore support) by calling the relavant
resume function directly from sysdev_resume).

v2: Fixed non-x86 build errors.

Signed-off-by: Ian Campbell <***@citrix.com>
Cc: Rafael J. Wysocki <***@sisk.pl>
Cc: Jeremy Fitzhardinge <***@citrix.com>
Cc: xen-devel <xen-***@lists.xensource.com>
Cc: Konrad Rzeszutek Wilk <***@oracle.com>
Link: http://lkml.kernel.org/r/***@dagon.hellion.org.uk
Signed-off-by: Thomas Gleixner <***@linutronix.de>
Signed-off-by: Greg Kroah-Hartman <***@suse.de>
---
drivers/base/sys.c | 6 ++++++
drivers/xen/events.c | 2 +-
include/linux/interrupt.h | 6 ++++++
kernel/irq/pm.c | 35 ++++++++++++++++++++++++++++-------
4 files changed, 41 insertions(+), 8 deletions(-)

diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 0d90390..3f202f7 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -471,6 +471,12 @@ int sysdev_resume(void)
{
struct sysdev_class *cls;

+ /*
+ * Called from syscore in mainline but called directly here
+ * since syscore does not exist in this tree.
+ */
+ irq_pm_syscore_resume();
+
WARN_ONCE(!irqs_disabled(),
"Interrupts enabled while resuming system devices\n");

diff --git a/drivers/xen/events.c b/drivers/xen/events.c
index 009ca4e..15ed43e 100644
--- a/drivers/xen/events.c
+++ b/drivers/xen/events.c
@@ -536,7 +536,7 @@ int bind_ipi_to_irqhandler(enum ipi_vector ipi,
if (irq < 0)
return irq;

- irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME;
+ irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME | IRQF_EARLY_RESUME;
retval = request_irq(irq, handler, irqflags, devname, dev_id);
if (retval != 0) {
unbind_from_irq(irq);
diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
index 4528f29..c739150 100644
--- a/include/linux/interrupt.h
+++ b/include/linux/interrupt.h
@@ -54,6 +54,8 @@
* irq line disabled until the threaded handler has been run.
* IRQF_NO_SUSPEND - Do not disable this IRQ during suspend
* IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set
+ * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device
+ * resume time.
*/
#define IRQF_DISABLED 0x00000020
#define IRQF_SAMPLE_RANDOM 0x00000040
@@ -66,6 +68,7 @@
#define IRQF_ONESHOT 0x00002000
#define IRQF_NO_SUSPEND 0x00004000
#define IRQF_FORCE_RESUME 0x00008000
+#define IRQF_EARLY_RESUME 0x00020000

#define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND)

@@ -198,13 +201,16 @@ extern void suspend_device_irqs(void);
extern void resume_device_irqs(void);
#ifdef CONFIG_PM_SLEEP
extern int check_wakeup_irqs(void);
+extern void irq_pm_syscore_resume(void);
#else
static inline int check_wakeup_irqs(void) { return 0; }
+static inline void irq_pm_syscore_resume(void) { };
#endif
#else
static inline void suspend_device_irqs(void) { };
static inline void resume_device_irqs(void) { };
static inline int check_wakeup_irqs(void) { return 0; }
+static inline void irq_pm_syscore_resume(void) { };
#endif

#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS)
diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c
index 0067abb..b1fc3dd 100644
--- a/kernel/irq/pm.c
+++ b/kernel/irq/pm.c
@@ -39,25 +39,46 @@ void suspend_device_irqs(void)
}
EXPORT_SYMBOL_GPL(suspend_device_irqs);

-/**
- * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
- *
- * Enable all interrupt lines previously disabled by suspend_device_irqs() that
- * have the IRQ_SUSPENDED flag set.
- */
-void resume_device_irqs(void)
+static void resume_irqs(bool want_early)
{
struct irq_desc *desc;
int irq;

for_each_irq_desc(irq, desc) {
unsigned long flags;
+ bool is_early = desc->action &&
+ desc->action->flags & IRQF_EARLY_RESUME;
+
+ if (is_early != want_early)
+ continue;

spin_lock_irqsave(&desc->lock, flags);
__enable_irq(desc, irq, true);
spin_unlock_irqrestore(&desc->lock, flags);
}
}
+
+/**
+ * irq_pm_syscore_ops - enable interrupt lines early
+ *
+ * Enable all interrupt lines with %IRQF_EARLY_RESUME set.
+ */
+void irq_pm_syscore_resume(void)
+{
+ resume_irqs(true);
+}
+
+/**
+ * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs()
+ *
+ * Enable all non-%IRQF_EARLY_RESUME interrupt lines previously
+ * disabled by suspend_device_irqs() that have the IRQS_SUSPENDED flag
+ * set as well as those with %IRQF_FORCE_RESUME.
+ */
+void resume_device_irqs(void)
+{
+ resume_irqs(false);
+}
EXPORT_SYMBOL_GPL(resume_device_irqs);

/**
--
1.7.2.5



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Stefan Bader
2011-11-08 10:50:03 UTC
Permalink
Greg KH
2011-11-09 00:00:01 UTC
Permalink
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
All users of the 2.6.32 series must upgrade.
git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git
linux-2.6.32.y and can be browsed at the normal kernel.org git web
http://git.kernel.org/?p=linux/kernel/git/stable/linux-stable.git;a=shortlog;h=refs/heads/linux-2.6.32.y
thanks,
greg k-h
------------
Documentation/stable_kernel_rules.txt | 4 Makefile
| 2 arch/arm/mach-davinci/board-da850-evm.c | 28 ++
arch/arm/plat-mxc/include/mach/iomux-v3.h | 10 -
arch/mips/alchemy/mtx-1/platform.c | 9
arch/powerpc/kernel/pci_of_scan.c | 2
arch/powerpc/sysdev/mpic.c | 17 -
arch/s390/kvm/kvm-s390.c | 14 +
arch/sparc/include/asm/sigcontext.h | 14 +
arch/sparc/kernel/Makefile | 1 arch/sparc/kernel/pcic.c
| 4 arch/sparc/kernel/signal32.c | 184
+++++++++++-------- arch/sparc/kernel/signal_32.c | 172
++++++++---------- arch/sparc/kernel/signal_64.c | 108
++++------- arch/sparc/kernel/sigutil.h | 9
arch/sparc/kernel/sigutil_32.c | 120 ++++++++++++
arch/sparc/kernel/sigutil_64.c | 93 +++++++++
arch/um/drivers/ubd_kern.c | 31 +++
arch/x86/include/asm/processor.h | 23 ++
arch/x86/kernel/amd_iommu.c | 2
arch/x86/kernel/kprobes.c | 4
arch/x86/kernel/smpboot.c | 85 ---------
arch/x86/kvm/svm.c | 1 arch/x86/kvm/vmx.c
| 1 arch/x86/xen/smp.c | 10 +
arch/x86/xen/time.c | 4
arch/x86/xen/xen-asm_32.S | 8 block/cfq-iosched.c
| 264 +++++++++++++++++++++------- drivers/ata/ahci.c
| 12 + drivers/base/sys.c | 6
drivers/block/xen-blkfront.c | 2
drivers/char/hvc_console.c | 8 drivers/char/tpm/tpm.c
| 9 drivers/hid/hid-ids.h | 3
drivers/hid/usbhid/hid-quirks.c | 1
drivers/hwmon/w83627ehf.c | 15 + drivers/md/linear.h
| 2 drivers/md/md.c | 12 +
drivers/media/video/cx23885/cx23885-dvb.c | 2
drivers/media/video/uvc/uvc_driver.c | 2
drivers/media/video/uvc/uvc_video.c | 10 -
drivers/media/video/uvc/uvcvideo.h | 2 drivers/net/cnic.c
| 4 drivers/net/e1000/e1000_hw.c | 6
drivers/net/e1000e/netdev.c | 2
drivers/net/igb/igb_main.c | 2
drivers/net/igbvf/netdev.c | 2
drivers/net/irda/smsc-ircc2.c | 2
drivers/net/ixgbe/ixgbe_main.c | 2 drivers/net/rionet.c
| 4 drivers/net/usb/asix.c | 4
drivers/net/wireless/b43/main.c | 3
drivers/net/wireless/rt2x00/rt2x00usb.c | 14 -
drivers/platform/x86/thinkpad_acpi.c | 7
drivers/s390/cio/ccwgroup.c | 42 ++--
drivers/scsi/3w-9xxx.c | 2
drivers/scsi/aacraid/commsup.c | 2 drivers/scsi/ipr.c
| 2 drivers/scsi/libiscsi_tcp.c | 14 -
drivers/scsi/libsas/sas_expander.c | 14 -
drivers/scsi/qla2xxx/qla_init.c | 3
drivers/scsi/qla2xxx/qla_isr.c | 1
drivers/staging/quatech_usb2/quatech_usb2.c | 9
drivers/usb/class/cdc-acm.c | 3 drivers/usb/core/devio.c
| 6 drivers/usb/core/quirks.c | 21 ++
drivers/usb/host/ehci-hub.c | 7
drivers/usb/host/fhci-sched.c | 19 +-
drivers/usb/host/xhci-mem.c | 22 +-
drivers/usb/mon/mon_bin.c | 2
drivers/usb/musb/musb_core.c | 1
drivers/usb/serial/ftdi_sio.c | 25 ++
drivers/usb/serial/ftdi_sio_ids.h | 13 +
drivers/usb/serial/pl2303.c | 27 ++
drivers/usb/serial/pl2303.h | 5
drivers/usb/serial/qcserial.c | 2
drivers/usb/storage/transport.c | 34 ++-
drivers/video/carminefb.c | 6
drivers/watchdog/mtx-1_wdt.c | 5 drivers/xen/events.c
| 2 fs/cifs/cifssmb.c | 3 fs/eventpoll.c
| 25 +- fs/ext4/ext4.h | 3
fs/ext4/extents.c | 1 fs/lockd/clntproc.c
| 8 fs/nfsd/nfs4proc.c | 2
fs/nfsd/nfs4state.c | 2 fs/proc/base.c
| 69 +++++-- fs/proc/kcore.c | 2
fs/splice.c | 3 include/linux/ext2_fs.h
| 4 include/linux/ext3_fs.h | 4
include/linux/interrupt.h | 5
include/linux/iocontext.h | 5 include/linux/jiffies.h
| 2 include/linux/sunrpc/sched.h | 4 include/net/scm.h
| 5 kernel/irq/pm.c | 35 ++- kernel/kmod.c
| 4 kernel/time.c | 2
lib/kobject_uevent.c | 2 mm/mmap.c
| 20 +- net/9p/client.c | 13 -
net/atm/br2684.c | 7 net/bluetooth/l2cap.c
| 3 net/bluetooth/rfcomm/sock.c | 1 net/core/scm.c
| 10 - net/core/skbuff.c | 8
net/ipv6/ip6_output.c | 2 net/ipv6/ip6_tunnel.c
| 4 net/sched/sch_api.c | 14 -
net/sunrpc/clnt.c | 3 net/sunrpc/sched.c
| 1 net/wireless/nl80211.c | 9
net/wireless/reg.c | 1 net/x25/af_x25.c
| 3 sound/pci/hda/patch_cirrus.c | 2
sound/pci/hda/patch_realtek.c | 6
sound/soc/codecs/ak4535.c | 10 -
sound/soc/codecs/ak4642.c | 22 +-
sound/soc/codecs/wm8940.c | 2 sound/soc/soc-jack.c
| 2 122 files changed, 1318 insertions(+), 666 deletions(-)
Al Viro (1): deal with races in /proc/*/{syscall,stack,personality}
Alexandre Bounine (1): drivers/net/rionet.c: fix ethernet address macros
for LE platforms
Andrew Vasquez (1): qla2xxx: Correct inadvertent loop state transitions
during port-update handling.
Aneesh Kumar K.V (1): fs/9p: Fid is not valid after a failed clunk.
Anton Blanchard (1): ipr: Always initiate hard reset in kdump kernel
Artur Zimmer (1): USB: Serial: Add PID(0xF7C0) to FTDI SIO driver for a
zeitcontrol-device
Axel Lin (2): ASoC: wm8940: Properly set codec->dapm.bias_level
The above breaks the build I did here. It looks to me that this variable was
CC [M] drivers/input/gameport/fm801-gp.o
sound/soc/codecs/wm8940.c:476: error: 'struct snd_soc_codec' has no member
named 'dapm'
commit ce6120cca2589ede530200c7cfe11ac9f144333c
Date: Fri Nov 5 15:53:46 2010 +0200
ASoC: Decouple DAPM from CODECs
Now reverted, thanks.

greg k-h
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Jiri Slaby
2011-11-08 21:30:02 UTC
Permalink
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
...
Post by Greg KH
powerpc/mpic: Fix problem that affinity is not updated
Hi, this one is broken:
arch/powerpc/sysdev/mpic.c: In function 'irq_choose_cpu':
arch/powerpc/sysdev/mpic.c:574: error: passing argument 1 of
'__cpus_equal' from incompatible pointer type

Why the backport of the patch misses the cpus_equal -> cpumask_equal switch?

regards,
--
js
suse labs
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Jiri Slaby
2011-11-08 21:50:01 UTC
Permalink
Damn, CCs fixed.
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
...
Post by Greg KH
powerpc/mpic: Fix problem that affinity is not updated
Hi, this one is broken:
arch/powerpc/sysdev/mpic.c: In function 'irq_choose_cpu':
arch/powerpc/sysdev/mpic.c:574: error: passing argument 1 of
'__cpus_equal' from incompatible pointer type

Why the backport of the patch misses the cpus_equal -> cpumask_equal switch?

regards,
--
js
suse labs
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Greg KH
2011-11-08 23:40:03 UTC
Permalink
Post by Jiri Slaby
Damn, CCs fixed.
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
...
Post by Greg KH
powerpc/mpic: Fix problem that affinity is not updated
arch/powerpc/sysdev/mpic.c:574: error: passing argument 1 of
'__cpus_equal' from incompatible pointer type
Why the backport of the patch misses the cpus_equal -> cpumask_equal switch?
Ick, I'll go revert this.

thanks for letting me know.

greg k-h
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Greg KH
2011-11-09 00:00:02 UTC
Permalink
Post by Jiri Slaby
Damn, CCs fixed.
Post by Greg KH
I'm announcing the release of the 2.6.32.47 kernel.
...
Post by Greg KH
powerpc/mpic: Fix problem that affinity is not updated
arch/powerpc/sysdev/mpic.c:574: error: passing argument 1 of
'__cpus_equal' from incompatible pointer type
Why the backport of the patch misses the cpus_equal -> cpumask_equal switch?
Ugh, not good, I'll go revert this, thanks for letting me know.

greg k-h
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