Arnaldo Carvalho de Melo [Thu, 17 Feb 2011 12:37:23 +0000 (10:37 -0200)]
perf hists: Print number of samples, not the period sum
So that we match the header where we state the number of events with the
"Samples" column when using 'perf report -n/--show-nr-samples':
[root@emilia ~]# perf record -a sleep 1
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.111 MB perf.data (~4860 samples) ]
[root@emilia ~]# perf report --stdio --show-nr-samples
# Events: 11 cycles
#
# Overhead Samples Command Shared Object Symbol
# ........ .......... ........... .................. ............................
#
16.65% 1 sleep [kernel.kallsyms] [k] unmap_vmas
16.10% 1 perf libpthread-2.12.so [.] __pthread_cleanup_push_defer
15.79% 2 perf [kernel.kallsyms] [k] format_decode
12.88% 1 kworker/1:2 [kernel.kallsyms] [k] cache_reap
10.69% 1 swapper [kernel.kallsyms] [k] _raw_spin_lock
7.55% 1 sleep [kernel.kallsyms] [k] prepare_exec_creds
6.00% 1 perf [jbd2] [k] start_this_handle
5.29% 1 perf [kernel.kallsyms] [k] seq_read
4.75% 1 perf [kernel.kallsyms] [k] get_pid_task
4.30% 1 perf [kernel.kallsyms] [k] _raw_spin_unlock_irqrestore
#
# (For a higher level overview, try: perf report --sort comm,dso)
#
[root@emilia ~]#
Reported-by: Stephane Eranian <eranian@google.com>
Reported-by: Cliff Wickman <cpw@sgi.com>
Acked-by: Stephane Eranian <eranian@google.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Cc: Tom Zanussi <tzanussi@gmail.com>
Cc: <stable@kernel.org>
LKML-Reference: <new-submission>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
[ cherry-picked it from perf/core, as it has been reported by others as well. ]
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Linus Torvalds [Wed, 23 Feb 2011 01:13:16 +0000 (17:13 -0800)]
Merge branch 'for-2639-rc4/i2c-fixes' of git://git.fluff.org/bjdooks/linux
* 'for-2639-rc4/i2c-fixes' of git://git.fluff.org/bjdooks/linux:
i2c-omap: fixup commit
cb527ede1bf6ff2008a025606f25344b8ed7b4ac whitespace
i2c-omap: Double clear of ARDY status in IRQ handler
i2c-omap: fix build for !CONFIG_SUSPEND
i2c-omap: fix static suspend vs. runtime suspend
i2c-stu300: make sure adapter-name is terminated
Linus Torvalds [Wed, 23 Feb 2011 01:11:10 +0000 (17:11 -0800)]
Merge branch 'usb-linus' of git://git./linux/kernel/git/gregkh/usb-2.6
* 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6:
Revert "USB: Reset USB 3.0 devices on (re)discovery"
USB: musb: omap2430: fix kernel panic on reboot
sierra: add new ID for Airprime/Sierra USB IP modem
USB: serial/usb_wwan, fix tty NULL dereference
USB: Reset USB 3.0 devices on (re)discovery
USB: Add quirk for Samsung Android phone modem
USB: Add Samsung SGH-I500/Android modem ID switch to visor driver
USB: add quirks entry for Keytouch QWERTY Panel
usb: musb: omap2430: fix kernel panic on reboot
usb: musb: fix build breakage
Ben Dooks [Wed, 23 Feb 2011 00:43:55 +0000 (00:43 +0000)]
i2c-omap: fixup commit
cb527ede1bf6ff2008a025606f25344b8ed7b4ac whitespace
Fixup the whitespace error noticed in
cb527ede1bf6ff2008a025606f25344b8ed7b4ac
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Richard woodruff [Wed, 16 Feb 2011 04:54:16 +0000 (10:24 +0530)]
i2c-omap: Double clear of ARDY status in IRQ handler
This errata occurs when the ARDY interrupt generation is enabled.
At the begining of every new transaction the ARDY interrupt is cleared.
On continuous i2c transactions where after clearing the ARDY bit from
I2C_STAT register (clearing the interrupt), the IRQ line is reasserted and the
I2C_STAT[ARDY] bit set again on 1. In fact, the ARDY status bit is not cleared
at the write access to I2C_STAT[ARDY] and only the IRQ line is deasserted and
then reasserted. This is not captured in the usual errata documents.
The workaround is to have a double clear of ARDY status in irq handler.
Signed-off-by: Richard woodruff <r-woodruff2@ti.com>
Signed-off-by: Keerthy <j-keerthy@ti.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Balaji T K [Tue, 22 Feb 2011 06:55:39 +0000 (12:25 +0530)]
i2c-omap: fix build for !CONFIG_SUSPEND
fix the build break when !CONFIG_SUSPEND
drivers/i2c/busses/i2c-omap.c:1173: error: lvalue required as unary '&' operand
make[3]: *** [drivers/i2c/busses/i2c-omap.o] Error 1
make[2]: *** [drivers/i2c/busses] Error 2
make[1]: *** [drivers/i2c] Error 2
make: *** [drivers] Error 2
Signed-off-by: Balaji T K <balajitk@ti.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Kevin Hilman [Fri, 28 Jan 2011 00:18:41 +0000 (16:18 -0800)]
i2c-omap: fix static suspend vs. runtime suspend
When runtime PM is enabled, each OMAP i2c device is suspended after
each i2c xfer. However, there are two cases when the static suspend
methods must be used to ensure the devices are suspended:
1) runtime PM is disabled, either at compile time or dynamically
via /sys/devices/.../power/control.
2) an i2c client driver uses i2c during it's suspend callback, thus
leaving the i2c driver active (NOTE: runtime suspend transitions are
disabled during system suspend, so i2c activity during system
suspend will runtime resume the device, but not runtime (re)suspend it.)
Since the actual work to suspend the device is handled by the
subsytem, call the bus methods to take care of it.
NOTE: This takes care of a known suspend problem on OMAP3 where the
TWL RTC driver does i2c xfers during its suspend path leaving the i2c
driver in an active state (since runtime suspend transistions are
disabled.)
Signed-off-by: Kevin Hilman <khilman@ti.com>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Wolfram Sang [Mon, 31 Jan 2011 14:09:23 +0000 (15:09 +0100)]
i2c-stu300: make sure adapter-name is terminated
Use strlcpy instead of strncpy.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Cc: Linus Walleij <linus.walleij@stericsson.com>
Cc: Ben Dooks <ben-linux@fluff.org>
Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Linus Torvalds [Tue, 22 Feb 2011 17:26:54 +0000 (09:26 -0800)]
Merge branch 'urgent' of git://git./linux/kernel/git/brodo/pcmcia-2.6
* 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6:
pcmcia: re-enable Zoomed Video support
cm4000_cs: Fix undefined ops warning
pcmcia vs. MECR on pxa25x/sa1111
drivers/char/pcmcia/ipwireless/main.c: Convert release_resource to release_region/release_mem_region
Linus Torvalds [Tue, 22 Feb 2011 17:26:17 +0000 (09:26 -0800)]
Merge branch 'irq-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'irq-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
genirq: Disable the SHIRQ_DEBUG call in request_threaded_irq for now
genirq: Prevent access beyond allocated_irqs bitmap
Linus Torvalds [Tue, 22 Feb 2011 17:25:55 +0000 (09:25 -0800)]
Merge branch 'perf-fixes-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
perf: Fix throttle logic
perf, x86: P4 PMU: Fix spurious NMI messages
Linus Torvalds [Tue, 22 Feb 2011 16:20:02 +0000 (08:20 -0800)]
Merge branch 'fix/asoc' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'fix/asoc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ASoC: Ensure supplies are maintained for force enabled widgets
ASoC: WM8994: Improve playback robustness
ASoC: WM8994: Improve robustness in some use cases
ASoC: WM8903: Fix mic detection enable logic
ASoC: WM8903: Fix mic detection register definitions
ASoC: CX20442: fix wrong reg_cache_default content
ASoC: Sync initial widget state with hardware
Romain Francoise [Tue, 22 Feb 2011 09:48:06 +0000 (10:48 +0100)]
.gitignore: ignore *.xz files
Building with CONFIG_KERNEL_XZ results in the following:
# Untracked files:
# (use "git add <file>..." to include in what will be committed)
#
# arch/x86/boot/compressed/vmlinux.bin.xz
So ignore xz-compressed files at the top level like we already do for
other compression types.
Signed-off-by: Romain Francoise <romain@orebokech.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Tue, 22 Feb 2011 01:25:52 +0000 (17:25 -0800)]
Linux 2.6.38-rc6
Linus Torvalds [Tue, 22 Feb 2011 01:25:00 +0000 (17:25 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/ecryptfs/ecryptfs-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ecryptfs/ecryptfs-2.6:
eCryptfs: Copy up lower inode attrs in getattr
ecryptfs: read on a directory should return EISDIR if not supported
eCryptfs: Handle NULL nameidata pointers
eCryptfs: Revert "dont call lookup_one_len to avoid NULL nameidata"
Indan Zupancic [Thu, 17 Feb 2011 01:41:49 +0000 (02:41 +0100)]
drm/i915: Do not handle backlight combination mode specially
The current code does not follow Intel documentation: It misses some things
and does other, undocumented things. This causes wrong backlight values in
certain conditions. Instead of adding tricky code handling badly documented
and rare corner cases, don't handle combination mode specially at all. This
way PCI_LBPC is never touched and weird things shouldn't happen.
If combination mode is enabled, then the only downside is that changing the
brightness has a greater granularity (the LBPC value), but LBPC is at most
254 and the maximum is in the thousands, so this is no real functional loss.
A potential problem with not handling combined mode is that a brightness of
max * PCI_LBPC is not bright enough. However, this is very unlikely because
from the documentation LBPC seems to act as a scaling factor and doesn't look
like it's supposed to be changed after boot. The value at boot should always
result in a bright enough screen.
IMPORTANT: However, although usually the above is true, it may not be when
people ran an older (2.6.37) kernel which messed up the LBPC register, and
they are unlucky enough to have a BIOS that saves and restores the LBPC value.
Then a good kernel may seem to not work: Max brightness isn't bright enough.
If this happens people should boot back into the old kernel, set brightness
to the maximum, and then reboot. After that everything should be fine.
For more information see the below links. This fixes bugs:
http://bugzilla.kernel.org/show_bug.cgi?id=23472
http://bugzilla.kernel.org/show_bug.cgi?id=25072
Signed-off-by: Indan Zupancic <indan@nul.nu>
Tested-by: Alex Riesen <raa.lkml@gmail.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dmitry Torokhov [Fri, 4 Feb 2011 21:30:10 +0000 (13:30 -0800)]
module: explicitly align module_version_attribute structure
We force particular alignment when we generate attribute structures
when generation MODULE_VERSION() data and we need to make sure that
this alignment is followed when we iterate over these structures,
otherwise we may crash on platforms whose natural alignment is not
sizeof(void *), such as m68k.
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Dmitry Torokhov <dtor@vmware.com>
[ There are more issues here, but the fixes are incredibly ugly - Linus ]
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 21 Feb 2011 23:08:33 +0000 (15:08 -0800)]
Merge branch 'for_linus' of git://git./linux/kernel/git/mjg59/platform-drivers-x86
* 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86:
dell-laptop: Toggle the unsupported hardware killswitch
thinkpad_acpi: Always report scancodes for hotkeys
acer-wmi: Fix capitalisation of GUID
platform/x86: ideapad-laptop depends on INPUT
platform: x86: acer-wmi: world-writable sysfs threeg file
platform: x86: asus_acpi: world-writable procfs files
platform: x86: tc1100-wmi: world-writable sysfs wireless and jogdial files
platform-drivers: x86: pmic: Use request_irq instead of chained handler
platform-drivers: x86: pmic: Use irq_chip buslock mechanism
platform-drivers: x86: Convert pmic to new irq_chip functions
platform-drivers: x86: pmic: Fix up bogus irq hackery
Linus Torvalds [Mon, 21 Feb 2011 23:08:09 +0000 (15:08 -0800)]
Merge branch 'rc-fixes' of git://git./linux/kernel/git/mmarek/kbuild-2.6
* 'rc-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild-2.6:
fixdep: Do not record dependency on the source file itself
Randy Dunlap [Mon, 21 Feb 2011 04:08:35 +0000 (20:08 -0800)]
Docbook: add fs/eventfd.c and fix typos in it
Add fs/eventfd.c to filesystems docbook.
Make typo corrections in fs/eventfd.c.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Davide Libenzi <davidel@xmailserver.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Randy Dunlap [Mon, 21 Feb 2011 04:08:35 +0000 (20:08 -0800)]
Documentation: log_buf_len uses [KMG] suffix
Update the "log_buf_len" description to use [KMG] syntax for the
buffer size.
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ahmed S. Darwish [Mon, 21 Feb 2011 04:08:35 +0000 (20:08 -0800)]
Documentation: explain [KMG] parameter suffix
The '[KMG]' suffix is commonly described after a number of kernel
parameter values documentation. Explicitly state its semantics.
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Ahmed S. Darwish [Mon, 21 Feb 2011 04:08:35 +0000 (20:08 -0800)]
Documentation: complete crashkernel= parameter documentation
Complete the crashkernel= kernel parameter documentation.
Signed-off-by: Ahmed S. Darwish <darwish.07@gmail.com>
Acked-by: Simon Horman <horms@verge.net.au>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Linus Torvalds [Mon, 21 Feb 2011 23:01:38 +0000 (15:01 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/sage/ceph-client
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/sage/ceph-client:
ceph: keep reference to parent inode on ceph_dentry
ceph: queue cap_snaps once per realm
libceph: fix socket write error handling
libceph: fix socket read error handling
Linus Torvalds [Mon, 21 Feb 2011 23:00:47 +0000 (15:00 -0800)]
Merge branch 's5p-fixes-for-linus' of git://git./linux/kernel/git/kgene/linux-samsung
* 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
ARM: S5PV210: Fix regulator names
ARM: S5PV210: Update max8998_platform_data
ARM: SAMSUNG: Drop exporting s3c24xx_ts_set_platdata
ARM: S5P: Fix end address in memory resource information for UART devices
ARM: S5P64X0: Cleanup map.h file
ARM: S5P6442: Cleanup map.h file
ARM: S5PC100: Clenaup map.h file
ARM: S5PV210: Cleanup map.h file
ARM: S5PV310: Cleanup map.h file
Linus Torvalds [Mon, 21 Feb 2011 22:57:39 +0000 (14:57 -0800)]
Merge git://git./linux/kernel/git/sfrench/cifs-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/sfrench/cifs-2.6:
[CIFS] update cifs version
cifs: Fix regression in LANMAN (LM) auth code
cifs: fix handling of scopeid in cifs_convert_address
Linus Torvalds [Mon, 21 Feb 2011 22:57:04 +0000 (14:57 -0800)]
Merge branch 'fixes' of /home/rmk/linux-2.6-arm
* 'fixes' of master.kernel.org:/home/rmk/linux-2.6-arm:
ARM: 6745/1: kprobes insn decoding fix
ARM: tlb: move noMMU tlb_flush() to asm/tlb.h
ARM: tlb: delay page freeing for SMP and ARMv7 CPUs
ARM: Keep exit text/data around for SMP_ON_UP
ARM: Ensure predictable endian state on signal handler entry
ARM: 6740/1: Place correctly notes section in the linker script
ARM: 6700/1: SPEAr: Correct SOC config base address for spear320
ARM: 6722/1: SPEAr: sp810: switch to slow mode before reset
ARM: 6712/1: SPEAr: replace readl(), writel() with relaxed versions in uncompress.h
ARM: 6720/1: SPEAr: Append UL to VMALLOC_END
ARM: 6676/1: Correct the cpu_architecture() function for ARMv7
ARM: 6739/1: update .gitignore for boot/compressed
ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation
ARM: 6742/1: pmu: avoid setting IRQ affinity on UP systems
ARM: 6741/1: errata: pl310 cache sync operation may be faulty
Linus Torvalds [Mon, 21 Feb 2011 22:55:49 +0000 (14:55 -0800)]
Merge branch 'for-linus' of git://git390.marist.edu/linux-2.6
* 'for-linus' of git://git390.marist.edu/pub/scm/linux-2.6:
[S390] net: provide architecture specific NET_SKB_PAD
[S390] atomic: use inline asm
[S390] correct ipl parameter block safe guard
[S390] atomic: use ACCESS_ONCE() for atomic_read()
[S390] dasd: correct device table
Steve French [Mon, 21 Feb 2011 22:31:47 +0000 (22:31 +0000)]
[CIFS] update cifs version
Update version to 1.71 so we can more easily spot modules with the last two fixes
Signed-off-by: Steve French <sfrench@us.ibm.com>
Keng-Yu Lin [Tue, 15 Feb 2011 09:36:07 +0000 (17:36 +0800)]
dell-laptop: Toggle the unsupported hardware killswitch
It is found on Dell Inspiron 1018 that the firmware reports that the hardware
killswitch is not supported. This makes the rfkill key not functional.
This patch forces the driver to toggle the firmware rfkill status in the case
that the hardware killswitch is indicated as unsupported by the firmware.
Signed-off-by: Keng-Yu Lin <keng-yu.lin@canonical.com>
Tested-by: Alessio Igor Bogani <abogani@texware.it>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Seth Forshee [Fri, 14 Jan 2011 21:54:39 +0000 (15:54 -0600)]
thinkpad_acpi: Always report scancodes for hotkeys
Some thinkpad hotkeys report key codes like KEY_FN_F8 when something
like KEY_VOLUMEDOWN is desired. Always provide the scan codes in
addition to the key codes to assist with debugging these issues. Also
send the scan code before the key code to match what other drivers do,
as some userspace utilities expect this ordering.
Signed-off-by: Seth Forshee <seth.forshee@canonical.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Matthew Garrett [Wed, 9 Feb 2011 21:39:40 +0000 (16:39 -0500)]
acer-wmi: Fix capitalisation of GUID
6AF4F258-B401-42fd-BE91-
3D4AC2D7C0D3 needs to be
6AF4F258-B401-42FD-BE91-
3D4AC2D7C0D3 to match the hardware alias.
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Acked-by: Carlos Corbacho <carlos@strangeworlds.co.uk>
Cc: stable@kernel.org
Randy Dunlap [Thu, 20 Jan 2011 20:48:36 +0000 (12:48 -0800)]
platform/x86: ideapad-laptop depends on INPUT
Most platform/x86 drivers that use INPUT_SPARSEKMAP also depend on INPUT,
so do the same for ideapad-laptop. This fixes a kconfig warning and
subsequent build errors when CONFIG_INPUT is disabled.
warning: (ACER_WMI && ASUS_LAPTOP && DELL_WMI && HP_WMI && PANASONIC_LAPTOP && IDEAPAD_LAPTOP && EEEPC_LAPTOP && EEEPC_WMI && MSI_WMI && TOPSTAR_LAPTOP && ACPI_TOSHIBA) selects INPUT_SPARSEKMAP which has unmet direct dependencies (!S390 && INPUT)
ERROR: "input_free_device" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "input_register_device" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "sparse_keymap_setup" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "input_allocate_device" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "input_unregister_device" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "sparse_keymap_free" [drivers/platform/x86/ideapad-laptop.ko] undefined!
ERROR: "sparse_keymap_report_event" [drivers/platform/x86/ideapad-laptop.ko] undefined!
Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: platform-driver-x86@vger.kernel.org
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Vasiliy Kulikov [Fri, 4 Feb 2011 12:23:56 +0000 (15:23 +0300)]
platform: x86: acer-wmi: world-writable sysfs threeg file
Don't allow everybody to write to hardware registers.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Vasiliy Kulikov [Fri, 4 Feb 2011 12:23:59 +0000 (15:23 +0300)]
platform: x86: asus_acpi: world-writable procfs files
Don't allow everybody to change ACPI settings. The comment says that it
is done deliberatelly, however, the comment before disp_proc_write()
says that at least one of these setting is experimental.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Vasiliy Kulikov [Fri, 4 Feb 2011 12:24:03 +0000 (15:24 +0300)]
platform: x86: tc1100-wmi: world-writable sysfs wireless and jogdial files
Don't allow everybody to change WMI settings.
Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Thomas Gleixner [Mon, 7 Feb 2011 20:41:30 +0000 (21:41 +0100)]
platform-drivers: x86: pmic: Use request_irq instead of chained handler
There is no need to install a chained handler for this hardware. This
is a plain x86 IOAPIC interrupt which is handled by the core code
perfectly fine. There is nothing special about demultiplexing these
gpio interrupts which justifies a custom hack. Replace it by a plain
old interrupt handler installed with request_irq. That makes the code
agnostic about the underlying primary interrupt hardware. The overhead
for this is minimal, but it gives us the advantage of accounting,
balancing and to detect interrupt storms. gpio interrupts are not
really that performance critical.
Patch fixups from akpm
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Shirish Pargaonkar [Thu, 17 Feb 2011 20:38:31 +0000 (14:38 -0600)]
cifs: Fix regression in LANMAN (LM) auth code
LANMAN response length was changed to 16 bytes instead of 24 bytes.
Revert it back to 24 bytes.
Signed-off-by: Shirish Pargaonkar <shirishpargaonkar@gmail.com>
CC: stable@kernel.org
Signed-off-by: Steve French <sfrench@us.ibm.com>
Tyler Hicks [Tue, 11 Jan 2011 18:43:42 +0000 (12:43 -0600)]
eCryptfs: Copy up lower inode attrs in getattr
The lower filesystem may do some type of inode revalidation during a
getattr call. eCryptfs should take advantage of that by copying the
lower inode attributes to the eCryptfs inode after a call to
vfs_getattr() on the lower inode.
I originally wrote this fix while working on eCryptfs on nfsv3 support,
but discovered it also fixed an eCryptfs on ext4 nanosecond timestamp
bug that was reported.
https://bugs.launchpad.net/bugs/613873
Cc: <stable@kernel.org>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Andy Whitcroft [Wed, 16 Feb 2011 04:49:59 +0000 (04:49 +0000)]
ecryptfs: read on a directory should return EISDIR if not supported
read() calls against a file descriptor connected to a directory are
incorrectly returning EINVAL rather than EISDIR:
[EISDIR]
[XSI] [Option Start] The fildes argument refers to a directory and the
implementation does not allow the directory to be read using read()
or pread(). The readdir() function should be used instead. [Option End]
This occurs because we do not have a .read operation defined for
ecryptfs directories. Connect this up to generic_read_dir().
BugLink: http://bugs.launchpad.net/bugs/719691
Signed-off-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Tyler Hicks [Thu, 17 Feb 2011 23:35:20 +0000 (17:35 -0600)]
eCryptfs: Handle NULL nameidata pointers
Allow for NULL nameidata pointers in eCryptfs create, lookup, and
d_revalidate functions.
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Nicolas Pitre [Mon, 21 Feb 2011 03:37:20 +0000 (04:37 +0100)]
ARM: 6745/1: kprobes insn decoding fix
Marcin Slusarz says:
> In arch/arm/kernel/kprobes-decode.c there's a function
> arm_kprobe_decode_insn which does:
>
> } else if ((insn & 0x0e000000) == 0x0c400000) {
> ...
>
> This is always false, so code below is dead.
> I found this bug by coccinelle (http://coccinelle.lip6.fr/).
Reported-by: Marcin Slusarz <marcin.slusarz@gmail.com>
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 20 Feb 2011 12:27:49 +0000 (12:27 +0000)]
ARM: tlb: move noMMU tlb_flush() to asm/tlb.h
There's no need to noMMU to put tlb_flush() in asm/tlbflush.h - it's
part of the tlb shootdown interface. Move it to asm/tlb.h instead, as
per x86.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 20 Feb 2011 12:16:45 +0000 (12:16 +0000)]
ARM: tlb: delay page freeing for SMP and ARMv7 CPUs
We need to delay freeing any mapped page on SMP and ARMv7 systems to
ensure that the data is not accessed by other CPUs, or is used for
speculative prefetch with ARMv7. This includes not only mapped pages
but also pages used for the page tables themselves.
This avoids races with the MMU/other CPUs accessing pages after they've
been freed but before we've invalidated the TLB.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Mon, 21 Feb 2011 10:13:36 +0000 (10:13 +0000)]
ARM: Keep exit text/data around for SMP_ON_UP
When SMP_ON_UP is used and the spinlocks are inlined, we end up with
inline spinlocks in the exit code, with references from the SMP
alternatives section to the exit sections. This causes link time
errors. Avoid this by placing the exit sections in the init-discarded
region.
Cc: <stable@kernel.org>
Tested-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Russell King [Sun, 20 Feb 2011 12:22:52 +0000 (12:22 +0000)]
ARM: Ensure predictable endian state on signal handler entry
Ensure a predictable endian state when entering signal handlers. This
avoids programs which use SETEND to momentarily switch their endian
state from having their signal handlers entered with an unpredictable
endian state.
Cc: <stable@kernel.org>
Acked-by: Dave Martin <dave.martin@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Pawel Moll [Wed, 16 Feb 2011 17:54:01 +0000 (18:54 +0100)]
ARM: 6740/1: Place correctly notes section in the linker script
Commit
18991197b4b588255ccabf472ebc84db7b66a19c added --build-id
linker option when toolchain supports it. ARM one does, but for some
reason places the section at 0 when linker script doesn't mention it
explicitly.
The
1e621a8e3752367d4aae78a8ab00a18fb2793f34 worked around the problem
removing this section from binary image with explicit objcopy options,
but it still exists in vmlinux, confusing tools like debuggers and perf.
This problem was discussed here:
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-May/015994.html
http://lists.infradead.org/pipermail/linux-arm-kernel/2010-May/015994.html
but the proposed changes to the linker script were substantial.
This patch simply places NOTES (36 bytes long, at least when compiled
with CodeSourcery toolchain) between data and bss, which seem to be
the right place (and suggested by the sample linker script in
include/asm-generic/vmlinux.lds.h).
It is enough to place it correctly in vmlinux (so debuggers are happy):
Section Headers:
[11] .data PROGBITS
c07ce000 7ce000 020fc0 00 WA 0 0 32
[12] .notes NOTE
c07eefc0 7eefc0 000024 00 AX 0 0 4
[13] .bss NOBITS
c07ef000 7eefe4 01e628 00 WA 0 0 32
Program Headers:
LOAD 0x008000 0xc0008000 0xc0008000 0x7e6fe4 0x805628 RWE 0x8000
NOTE 0x7eefc0 0xc07eefc0 0xc07eefc0 0x00024 0x00024 R E 0x4
Section to Segment mapping:
Segment Sections...
00 <...> .data .notes .bss
01 .notes
and to get it exposed as /sys/kernel/notes used by perf tools.
Signed-off-by: Pawel Moll <pawel.moll@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
viresh kumar [Wed, 16 Feb 2011 06:40:41 +0000 (07:40 +0100)]
ARM: 6700/1: SPEAr: Correct SOC config base address for spear320
SPEAR320_SOC_CONFIG_BASE was wrong, causing the wrong registers to be
accessed.
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Shiraz Hashim [Wed, 16 Feb 2011 06:40:29 +0000 (07:40 +0100)]
ARM: 6722/1: SPEAr: sp810: switch to slow mode before reset
In sysctl_soft_reset(), switch to slow mode before resetting the system
via the system controller. This is required.
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Shiraz Hashim <shiraz.hashim@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
viresh kumar [Wed, 16 Feb 2011 06:41:06 +0000 (07:41 +0100)]
ARM: 6712/1: SPEAr: replace readl(), writel() with relaxed versions in uncompress.h
readl() and writel() calls the outer cache maintainance operations
which are not available during Linux uncompression. This patch replaces
readl() and writel() with readl_relaxed() and writel_relaxed() to avoid
the link time errors.
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
viresh kumar [Wed, 16 Feb 2011 06:40:27 +0000 (07:40 +0100)]
ARM: 6720/1: SPEAr: Append UL to VMALLOC_END
This patch fixes following warning:
arch/arm/mm/init.c:606: warning: format '%08lx' expects type 'long unsigned int', but argument 12 has type 'unsigned int'
by appending UL to VMALLOC_END's Number.
Reviewed-by: Stanley Miao <stanley.miao@windriver.com>
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Michal Marek [Thu, 17 Feb 2011 14:13:54 +0000 (15:13 +0100)]
fixdep: Do not record dependency on the source file itself
The dependency is already expressed by the Makefiles, storing it in the
.cmd file breaks build if a .c file is replaced by .S or vice versa,
because the .cmd file contains
foo/bar.o: foo/bar.c ...
foo/bar.c ... :
so the foo/bar.c -> foo/bar.o rule triggers even if there is no
foo/bar.c anymore.
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Michal Marek <mmarek@suse.cz>
Linus Torvalds [Sun, 20 Feb 2011 18:15:57 +0000 (10:15 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/tiwai/sound-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6:
ALSA: HDA: Do not announce false surround in Conexant auto
ALSA: HDA: Conexant auto: Handle multiple connections to ADC node
ALSA: HDA: Add position_fix quirk for an Asus device
ALSA: caiaq - Fix possible string-buffer overflow
ALSA: au88x0 - Modify pointer callback to give accurate playback position
Linus Torvalds [Sun, 20 Feb 2011 18:15:22 +0000 (10:15 -0800)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/groeck/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/staging:
hwmon: (lm85) extend to support EMC6D103 chips
MAINTAINERS: Remove stale hwmon quilt tree
hwmon: (k10temp) add support for AMD Family 12h/14h CPUs
hwmon: (jc42) do not allow writing to locked registers
hwmon: (jc42) more helpful documentation
hwmon: (jc42) fix type mismatch
Linus Torvalds [Sun, 20 Feb 2011 18:03:12 +0000 (10:03 -0800)]
Revert "tpm_tis: Use timeouts returned from TPM"
This reverts commit
9b29050f8f75916f974a2d231ae5d3cd59792296.
It has caused hibernate regressions, for example Juri Sladby's report:
"I'm unable to hibernate 2.6.37.1 unless I rmmod tpm_tis:
[10974.074587] Suspending console(s) (use no_console_suspend to debug)
[10974.103073] tpm_tis 00:0c: Operation Timed out
[10974.103089] legacy_suspend(): pnp_bus_suspend+0x0/0xa0 returns -62
[10974.103095] PM: Device 00:0c failed to freeze: error -62"
and Rafael points out that some of the new conditionals in that commit
seem to make no sense. This commit needs more work and testing, let's
revert it for now.
Reported-by: Norbert Preining <preining@logic.at>
Reported-and-requested-by: Jiri Slaby <jirislaby@gmail.com>
Cc: Stefan Berger <stefanb@linux.vnet.ibm.com>
Cc: Guillaume Chazarain <guichaz@gmail.com>
Cc: Rajiv Andrade <srajiv@linux.vnet.ibm.com>
Acked-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Dominik Brodowski [Sat, 19 Feb 2011 11:35:15 +0000 (12:35 +0100)]
pcmcia: re-enable Zoomed Video support
Allow drivers to enable Zoomed Video support. Currently, this is only
used by out-of-tree drivers (L64020 DVB driver in particular).
CC: <stable@kernel.org> [for 2.6.37]
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Yehuda Sadeh [Tue, 18 Jan 2011 21:37:28 +0000 (13:37 -0800)]
ceph: keep reference to parent inode on ceph_dentry
When creating a new dentry we now hold a reference to the parent
inode in the ceph_dentry. This is required due to the new RCU
changes from
949854d0, which set dentry->d_parent to NULL in d_kill before
calling the ->release() callback. If/when that behavior is changed, we can
revert this hack.
Signed-off-by: Yehuda Sadeh <yehuda@hq.newdream.net>
Signed-off-by: Sage Weil <sage@newdream.net>
David Henningsson [Wed, 16 Feb 2011 20:34:04 +0000 (21:34 +0100)]
ALSA: HDA: Do not announce false surround in Conexant auto
Without this patch, one line-out and one speaker and
Conexant's auto parser would announce (non-working) surround
capabilities.
BugLink: http://bugs.launchpad.net/bugs/721126
Cc: stable@kernel.org
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
David Henningsson [Tue, 15 Feb 2011 18:57:09 +0000 (19:57 +0100)]
ALSA: HDA: Conexant auto: Handle multiple connections to ADC node
Conexant 20641 has several inputs to its ADC node, with one selector
and individual amps for all inputs. This patch adds support in the
Conexant auto parser to handle that case.
It also means that the pin node's volume is being renamed to "Boost"
to avoid name clash with the new volume controls on the ADC node.
BugLink: http://bugs.launchpad.net/bugs/719524
Signed-off-by: David Henningsson <david.henningsson@canonical.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Catalin Marinas [Tue, 15 Feb 2011 17:06:57 +0000 (18:06 +0100)]
ARM: 6676/1: Correct the cpu_architecture() function for ARMv7
If ID_MMFR0[3:0] >= 3, the architecture version is ARMv7. The code was
currently only testing for ID_MMFR0[3:0] == 3.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Nicolas Pitre [Wed, 16 Feb 2011 16:55:38 +0000 (17:55 +0100)]
ARM: 6739/1: update .gitignore for boot/compressed
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Will Deacon [Fri, 18 Feb 2011 15:36:35 +0000 (16:36 +0100)]
ARM: 6743/1: errata: interrupted ICALLUIS may prevent completion of broadcasted operation
On versions of the Cortex-A9 prior to r3p0, an interrupted ICIALLUIS
operation may prevent the completion of a following broadcasted
operation if the second operation is received by a CPU before the
ICIALLUIS has completed, potentially leading to corrupted entries in
the cache or TLB.
This workaround sets a bit in the diagnostic register of the Cortex-A9,
causing CP15 maintenance operations to be uninterruptible.
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Will Deacon [Fri, 18 Feb 2011 15:21:06 +0000 (16:21 +0100)]
ARM: 6742/1: pmu: avoid setting IRQ affinity on UP systems
Now that we can execute a CONFIG_SMP kernel on a uniprocessor system,
extra care has to be taken in the PMU IRQ affinity setting code to
ensure that we don't always fail to initialise.
This patch changes the CPU PMU initialisation code so that when we
only have a single IRQ, whose affinity can not be changed at the
controller, we report success (0) rather than -EINVAL.
Reported-by: Avik Sil <avik.sil@linaro.org>
Acked-by: Jamie Iles <jamie@jamieiles.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Srinidhi Kasagar [Thu, 17 Feb 2011 06:03:51 +0000 (07:03 +0100)]
ARM: 6741/1: errata: pl310 cache sync operation may be faulty
The effect of cache sync operation is to drain the store buffer and
wait for all internal buffers to be empty. In normal conditions, store
buffer is able to merge the normal memory writes within its 32-byte
data buffers. Due to this erratum present in r3p0, the effect of cache
sync operation on the store buffer still remains when the operation
completes. This means that the store buffer is always asked to drain
and this prevents it from merging any further writes.
This can severely affect performance on the write traffic esp. on
Normal memory NC one.
The proposed workaround is to replace the normal offset of cache sync
operation(0x730) by another offset targeting an unmapped PL310
register 0x740.
Signed-off-by: srinidhi kasagar <srinidhi.kasagar@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Alan Cox [Tue, 1 Feb 2011 15:46:05 +0000 (15:46 +0000)]
cm4000_cs: Fix undefined ops warning
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Pavel Machek [Fri, 4 Feb 2011 08:03:43 +0000 (09:03 +0100)]
pcmcia vs. MECR on pxa25x/sa1111
After 2.6.34 changes, __pxa2xx_drv_pcmcia_probe() was replaced by
sa1111_pcmcia_add(). That unfortunately means that configure_sockets()
is not called, leading to MECR not being set properly, leading to
strange crashes.
Tested on pxa255+sa1111, I do not have lubbock board nearby. Perhaps
cleaner solution exists?
Signed-off-by: Pavel Machek <pma@sysgo.com>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Julia Lawall [Sun, 13 Feb 2011 12:12:10 +0000 (13:12 +0100)]
drivers/char/pcmcia/ipwireless/main.c: Convert release_resource to release_region/release_mem_region
Request_region should be used with release_region, not release_resource.
This patch contains a number of changes, related to calls to request_region,
request_mem_region, and the associated error handling code.
1. For the call to request_region, the variable io_resource storing the
result is dropped. The call to release_resource at the end of the function
is changed to a call to release_region with the first two arguments of
request_region as its arguments. The same call to release_region is also
added to release_ipwireless.
2. The first call to request_mem_region is now tested and ret is set to
-EBUSY if the the call has failed. This call was associated with the
initialization of ipw->attr_memory. But the error handling code was
testing ipw->common_memory. The definition of release_ipwireless also
suggests that this call should be associated with ipw->common_memory, not
ipw->attr_memory.
3. The second call to request_mem_region is now tested and ret is
set to -EBUSY if the the call has failed.
4. The various gotos to the error handling code is adjusted so that there
is no need for ifs.
5. Return the value stored in the ret variable rather than -1.
The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)
// <smpl>
@@
expression x,E;
@@
(
*x = request_region(...)
|
*x = request_mem_region(...)
)
... when != release_region(x)
when != x = E
* release_resource(x);
// </smpl>
Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Dominik Brodowski <linux@dominikbrodowski.net>
Thomas Gleixner [Fri, 18 Feb 2011 22:27:23 +0000 (23:27 +0100)]
genirq: Disable the SHIRQ_DEBUG call in request_threaded_irq for now
With CONFIG_SHIRQ_DEBUG=y we call a newly installed interrupt handler
in request_threaded_irq().
The original implementation (commit
a304e1b8) called the handler
_BEFORE_ it was installed, but that caused problems with handlers
calling disable_irq_nosync(). See commit
377bf1e4.
It's braindead in the first place to call disable_irq_nosync in shared
handlers, but ....
Moving this call after we installed the handler looks innocent, but it
is very subtle broken on SMP.
Interrupt handlers rely on the fact, that the irq core prevents
reentrancy.
Now this debug call violates that promise because we run the handler
w/o the IRQ_INPROGRESS protection - which we cannot apply here because
that would result in a possibly forever masked interrupt line.
A concurrent real hardware interrupt on a different CPU results in
handler reentrancy and can lead to complete wreckage, which was
unfortunately observed in reality and took a fricking long time to
debug.
Leave the code here for now. We want this debug feature, but that's
not easy to fix. We really should get rid of those
disable_irq_nosync() abusers and remove that function completely.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Anton Vorontsov <avorontsov@ru.mvista.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Arjan van de Ven <arjan@infradead.org>
Cc: stable@kernel.org # .28 -> .37
Thomas Gleixner [Thu, 17 Feb 2011 16:45:15 +0000 (17:45 +0100)]
genirq: Prevent access beyond allocated_irqs bitmap
Lars-Peter Clausen pointed out:
I stumbled upon this while looking through the existing archs using
SPARSE_IRQ. Even with SPARSE_IRQ the NR_IRQS is still the upper
limit for the number of IRQs.
Both PXA and MMP set NR_IRQS to IRQ_BOARD_START, with
IRQ_BOARD_START being the number of IRQs used by the core.
In various machine files the nr_irqs field of the ARM machine
defintion struct is then set to "IRQ_BOARD_START + NR_BOARD_IRQS".
As a result "nr_irqs" will greater then NR_IRQS which then again
causes the "allocated_irqs" bitmap in the core irq code to be
accessed beyond its size overwriting unrelated data.
The core code really misses a sanity check there.
This went unnoticed so far as by chance the compiler/linker places
data behind that bitmap which gets initialized later on those affected
platforms.
So the obvious fix would be to add a sanity check in early_irq_init()
and break all affected platforms. Though that check wants to be
backported to stable as well, which will require to fix all known
problematic platforms and probably some more yet not known ones as
well. Lots of churn.
A way simpler solution is to allocate a slightly larger bitmap and
avoid the whole churn w/o breaking anything. Add a few warnings when
an arch returns utter crap.
Reported-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@kernel.org # .37
Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
Cc: Eric Miao <eric.y.miao@gmail.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Daniel Walker [Sat, 19 Feb 2011 00:20:56 +0000 (16:20 -0800)]
MAINTAINERS: email address change
Change my email address to my main account.
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Jan Beulich [Fri, 18 Feb 2011 08:18:26 +0000 (03:18 -0500)]
hwmon: (lm85) extend to support EMC6D103 chips
The interface is identical EMC6D102, so all that needs to be added are
some definitions and their uses.
Registers apparently missing in EMC6D103S/EMC6D103:A2 compared to EMC6D103:A0,
EMC6D103:A1, and EMC6D102 (according to the data sheets), but used
unconditionally in the driver: 62[5:7], 6D[0:7], and 6E[0:7]. For that
reason, EMC6D103S chips don't get enabled for the time being.
Signed-off-by: Jan Beulich <jbeulich@novell.com>
(Guenter Roeck: Replaced EMC6D103_A2 with EMC6D103S per EMC6D103S datasheet)
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Cc: stable@kernel.org
Linus Torvalds [Fri, 18 Feb 2011 22:20:46 +0000 (14:20 -0800)]
Merge branch 'rtc-for-linus' of git://git./linux/kernel/git/tip/linux-2.6-tip
* 'rtc-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip:
RTC: Re-enable UIE timer/polling emulation
RTC: Revert UIE emulation removal
RTC: Release mutex in error path of rtc_alarm_irq_enable
Linus Torvalds [Fri, 18 Feb 2011 22:15:05 +0000 (14:15 -0800)]
Merge git://git./linux/kernel/git/davem/net-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (37 commits)
net: deinit automatic LIST_HEAD
net: dont leave active on stack LIST_HEAD
net: provide default_advmss() methods to blackhole dst_ops
tg3: Restrict phy ioctl access
drivers/net: Call netif_carrier_off at the end of the probe
ixgbe: work around for DDP last buffer size
ixgbe: fix panic due to uninitialised pointer
e1000e: flush all writebacks before unload
e1000e: check down flag in tasks
isdn: hisax: Use l2headersize() instead of dup (and buggy) func.
arp_notify: unconditionally send gratuitous ARP for NETDEV_NOTIFY_PEERS.
cxgb4vf: Use defined Mailbox Timeout
cxgb4vf: Quiesce Virtual Interfaces on shutdown ...
cxgb4vf: Behave properly when CONFIG_DEBUG_FS isn't defined ...
cxgb4vf: Check driver parameters in the right place ...
pch_gbe: Fix the MAC Address load issue.
iwlwifi: Delete iwl3945_good_plcp_health.
net/can/softing: make CAN_SOFTING_CS depend on CAN_SOFTING
netfilter: nf_iterate: fix incorrect RCU usage
pch_gbe: Fix the issue that the receiving data is not normal.
...
Linus Torvalds [Fri, 18 Feb 2011 20:44:41 +0000 (12:44 -0800)]
Merge branch 'for-linus/bugfixes' of git://xenbits.xen.org/people/ianc/linux-2.6
* 'for-linus/bugfixes' of git://xenbits.xen.org/people/ianc/linux-2.6:
xen: suspend and resume system devices when running PVHVM
Linus Torvalds [Fri, 18 Feb 2011 20:36:06 +0000 (12:36 -0800)]
Merge branch 'fixes-2.6.38' of git://git./linux/kernel/git/tj/wq
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: make sure MAYDAY_INITIAL_TIMEOUT is at least 2 jiffies long
workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable'
workqueue: wake up a worker when a rescuer is leaving a gcwq
Eric Dumazet [Thu, 17 Feb 2011 22:59:19 +0000 (22:59 +0000)]
net: deinit automatic LIST_HEAD
commit
9b5e383c11b08784 (net: Introduce
unregister_netdevice_many()) left an active LIST_HEAD() in
rollback_registered(), with possible memory corruption.
Even if device is freed without touching its unreg_list (and therefore
touching the previous memory location holding LISTE_HEAD(single), better
close the bug for good, since its really subtle.
(Same fix for default_device_exit_batch() for completeness)
Reported-by: Michal Hocko <mhocko@suse.cz>
Tested-by: Michal Hocko <mhocko@suse.cz>
Reported-by: Eric W. Biderman <ebiderman@xmission.com>
Tested-by: Eric W. Biderman <ebiderman@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Ingo Molnar <mingo@elte.hu>
CC: Octavian Purdila <opurdila@ixiacom.com>
CC: stable <stable@kernel.org> [.33+]
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Thu, 17 Feb 2011 22:54:38 +0000 (22:54 +0000)]
net: dont leave active on stack LIST_HEAD
Eric W. Biderman and Michal Hocko reported various memory corruptions
that we suspected to be related to a LIST head located on stack, that
was manipulated after thread left function frame (and eventually exited,
so its stack was freed and reused).
Eric Dumazet suggested the problem was probably coming from commit
443457242beb (net: factorize
sync-rcu call in unregister_netdevice_many)
This patch fixes __dev_close() and dev_close() to properly deinit their
respective LIST_HEAD(single) before exiting.
References: https://lkml.org/lkml/2011/2/16/304
References: https://lkml.org/lkml/2011/2/14/223
Reported-by: Michal Hocko <mhocko@suse.cz>
Tested-by: Michal Hocko <mhocko@suse.cz>
Reported-by: Eric W. Biderman <ebiderman@xmission.com>
Tested-by: Eric W. Biderman <ebiderman@xmission.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
CC: Ingo Molnar <mingo@elte.hu>
CC: Octavian Purdila <opurdila@ixiacom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Eric Dumazet [Fri, 18 Feb 2011 19:39:01 +0000 (11:39 -0800)]
net: provide default_advmss() methods to blackhole dst_ops
Commit
0dbaee3b37e118a (net: Abstract default ADVMSS behind an
accessor.) introduced a possible crash in tcp_connect_init(), when
dst->default_advmss() is called from dst_metric_advmss()
Reported-by: George Spelvin <linux@horizon.com>
Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Linus Torvalds [Fri, 18 Feb 2011 19:32:28 +0000 (11:32 -0800)]
Expand CONFIG_DEBUG_LIST to several other list operations
When list debugging is enabled, we aim to readably show list corruption
errors, and the basic list_add/list_del operations end up having extra
debugging code in them to do some basic validation of the list entries.
However, "list_del_init()" and "list_move[_tail]()" ended up avoiding
the debug code due to how they were written. This fixes that.
So the _next_ time we have list_move() problems with stale list entries,
we'll hopefully have an easier time finding them..
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Guenter Roeck [Fri, 18 Feb 2011 14:45:36 +0000 (06:45 -0800)]
MAINTAINERS: Remove stale hwmon quilt tree
ftp://pub.kernel.org/pub/linux/kernel/people/groeck/linux-staging/
is not kept up to date, so remove reference to it.
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Clemens Ladisch [Thu, 17 Feb 2011 08:22:40 +0000 (03:22 -0500)]
hwmon: (k10temp) add support for AMD Family 12h/14h CPUs
Add the PCI ID to support the internal temperature sensor of the
AMD "Llano" and "Brazos" processor families.
Signed-off-by: Clemens Ladisch <clemens@ladisch.de>
Cc: stable@kernel.org # ca86828: x86, AMD, PCI: Add AMD northbridge PCI device
Cc: stable@kernel.org
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Marek Szyprowski [Fri, 18 Feb 2011 08:51:43 +0000 (17:51 +0900)]
ARM: S5PV210: Fix regulator names
Since commit
1130e5b3ff4 regulators are exported to debugfs. The names
of the regulators that contains slash ('/') causes an ops during kernel
boot. This patch fixes this issue.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Marek Szyprowski [Fri, 18 Feb 2011 08:47:34 +0000 (17:47 +0900)]
ARM: S5PV210: Update max8998_platform_data
Max8998 PMIC driver's platform data has been changed once again in
commit
735a3d9efdc. This patch fixes build break caused by that commit.
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Axel Lin [Fri, 18 Feb 2011 08:36:06 +0000 (17:36 +0900)]
ARM: SAMSUNG: Drop exporting s3c24xx_ts_set_platdata
s3c24xx_ts_set_platdata is annotated __init and not used by any module,
thus don't export it.
This patch fixes below warning:
WARNING: arch/arm/plat-samsung/built-in.o(__ksymtab+0x90): Section mismatch
in reference from the variable __ksymtab_s3c24xx_ts_set_platdata to the
function .init.text:s3c24xx_ts_set_platdata()
The symbol s3c24xx_ts_set_platdata is exported and annotated __init
Fix this by removing the __init annotation of s3c24xx_ts_set_platdata
or drop the export.
Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Tyler Hicks [Fri, 18 Feb 2011 00:51:24 +0000 (18:51 -0600)]
eCryptfs: Revert "dont call lookup_one_len to avoid NULL nameidata"
This reverts commit
21edad32205e97dc7ccb81a85234c77e760364c8 and commit
93c3fe40c279f002906ad14584c30671097d4394, which fixed a regression by
the former.
Al Viro pointed out bypassed dcache lookups in
ecryptfs_new_lower_dentry(), misuse of vfs_path_lookup() in
ecryptfs_lookup_one_lower() and a dislike of passing nameidata to the
lower filesystem.
Reported-by: Al Viro <viro@ZenIV.linux.org.uk>
Signed-off-by: Tyler Hicks <tyhicks@linux.vnet.ibm.com>
Linus Torvalds [Fri, 18 Feb 2011 01:52:36 +0000 (17:52 -0800)]
Merge branch 'pm-fixes' of git://git./linux/kernel/git/rafael/suspend-2.6
* 'pm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6:
PM / Hibernate: Return error code when alloc_image_page() fails
Linus Torvalds [Fri, 18 Feb 2011 01:52:17 +0000 (17:52 -0800)]
Merge branch 'drm-fixes' of git://git./linux/kernel/git/airlied/drm-2.6
* 'drm-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6:
drm/radeon/kms: add missing frac fb div flag for dce4+
drm/radeon/kms: do not reject X16 and Y16X16 floating-point formats on r300
drm/nouveau: fix suspend/resume on GPUs that don't have PM support
drm/nouveau: flips/flipd need to always set 'evict' for move_accel_cleanup()
drm/nv40: fix tiling-related setup for a number of chipsets
drm/nouveau: fix non-EDIDful native mode selection
drm/nouveau: Fix detection of DDC-based LVDS on DCB15 boards.
drm/nv04-nv40: Fix NULL dereference when we fail to find an LVDS native mode.
drm/nv10: Fix crash when allocating a BO larger than half the available VRAM.
Linus Torvalds [Fri, 18 Feb 2011 01:51:52 +0000 (17:51 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/roland/infiniband
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband:
IB/qib: Prevent double completions after a timeout or RNR error
IB/qib: Fix double add_timer()
RDMA/nes: Don't generate async events for unregistered devices
Linus Torvalds [Fri, 18 Feb 2011 01:51:27 +0000 (17:51 -0800)]
Merge git://git./linux/kernel/git/davem/sparc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6:
sparc64: Fix NMI startup bug which also breaks perf.
sparc: fix size argument to find_next_zero_bit()
sparc: use bitmap_set()
sparc32: unaligned memory access (MNA) trap handler bug
Timo Warns [Thu, 17 Feb 2011 21:27:40 +0000 (22:27 +0100)]
fs/partitions: Validate map_count in Mac partition tables
Validate number of blocks in map and remove redundant variable.
Signed-off-by: Timo Warns <warns@pre-sense.de>
Cc: stable@kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
John Stultz [Sat, 12 Feb 2011 02:15:23 +0000 (18:15 -0800)]
RTC: Re-enable UIE timer/polling emulation
This patch re-enables UIE timer/polling emulation for rtc devices
that do not support alarm irqs.
CC: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
CC: Thomas Gleixner <tglx@linutronix.de>
Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Tested-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
John Stultz [Sat, 12 Feb 2011 01:45:40 +0000 (17:45 -0800)]
RTC: Revert UIE emulation removal
Uwe pointed out that my alarm based UIE emulation is not sufficient
to replace the older timer/polling based UIE emulation on devices
where there is no alarm irq. This causes rtc devices without alarms
to return -EINVAL to UIE ioctls. The fix is to re-instate the old
timer/polling method for devices without alarm irqs.
This patch reverts the following commits:
042620a018afcfba1d678062b62e46 - Remove UIE emulation
1daeddd5962acad1bea55e524fc0fa - Cleanup removed UIE emulation declaration
b5cc8ca1c9c3a37eaddf709b2fd3e1 - Remove Kconfig symbol for UIE emulation
The emulation mode will still need to be wired-in with a following
patch before it will work.
CC: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
CC: Thomas Gleixner <tglx@linutronix.de>
Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Uwe Kleine-König [Mon, 14 Feb 2011 10:33:17 +0000 (11:33 +0100)]
RTC: Release mutex in error path of rtc_alarm_irq_enable
On hardware that doesn't support alarm interrupts, rtc_alarm_irq_enable
could return without releasing the ops_lock mutex.
This was introduced in
aa0be0f (RTC: Propagate error handling via rtc_timer_enqueue properly)
This patch corrects the issue by only returning once the mutex is
released.
[john.stultz: Reworded the commit log]
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: John Stultz <john.stultz@linaro.org>
Greg Kroah-Hartman [Thu, 17 Feb 2011 22:39:36 +0000 (14:39 -0800)]
Revert "USB: Reset USB 3.0 devices on (re)discovery"
This reverts commit
637d11bfb814637ec7b81e878db3ffea6408a89a. Sarah
wants to tweak it some more before it's applied to the tree.
Cc: Luben Tuikov <ltuikov@yahoo.com>
Cc: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Matt Carlson [Tue, 15 Feb 2011 12:51:10 +0000 (12:51 +0000)]
tg3: Restrict phy ioctl access
If management firmware is present and the device is down, the firmware
will assume control of the phy. If a phy access were allowed from the
host, it will collide with firmware phy accesses, resulting in
unpredictable behavior. This patch fixes the problem by disallowing phy
accesses during the problematic condition.
Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Ivan Vecera [Tue, 15 Feb 2011 02:08:39 +0000 (02:08 +0000)]
drivers/net: Call netif_carrier_off at the end of the probe
Without calling of netif_carrier_off at the end of the probe the operstate
is unknown when the device is initially opened. By default the carrier is
on so when the device is opened and netif_carrier_on is called the link
watch event is not fired and operstate remains zero (unknown).
This patch fixes this behavior in forcedeth and r8169.
Signed-off-by: Ivan Vecera <ivecera@redhat.com>
Acked-by: Francois Romieu <romieu@fr.zoreil.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Greg Kroah-Hartman [Thu, 17 Feb 2011 22:09:43 +0000 (14:09 -0800)]
Merge branch 'for-greg' of git://gitorious.org/usb/usb into usb-linus
* 'for-greg' of git://gitorious.org/usb/usb:
usb: musb: omap2430: fix kernel panic on reboot
usb: musb: fix build breakage
Roland Dreier [Thu, 17 Feb 2011 22:04:59 +0000 (14:04 -0800)]
Merge branches 'nes' and 'qib' into for-next
Mike Marciniszyn [Wed, 16 Feb 2011 15:48:25 +0000 (15:48 +0000)]
IB/qib: Prevent double completions after a timeout or RNR error
There is a double completion associated with error handling for RC QPs.
The sequence is:
- The do_rc_ack() routine fields an RNR nack and there are 0
rnr_retries configured on the QP.
- qib_error_qp() stops the pending timer
- qib_rc_send_complete() is called from sdma_complete()
- qib_rc_send_complete() starts the timer because the msb of the psn
just completed says an ack is needed.
- a bunch of flushes occur as ipoib posts WQEs to an error'ed QP
- rc_timeout() calls qib_restart_rc()
- qib_restart_rc() calls qib_send_complete() with a
IB_WC_RETRY_EXC_ERR on a wqe that has already been completed in the
past
The fix avoids starting the timer since another packet will never
arrive.
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@qlogic.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Johan Hovold [Fri, 11 Feb 2011 15:57:08 +0000 (16:57 +0100)]
USB: musb: omap2430: fix kernel panic on reboot
Cancel idle timer in musb_platform_exit.
The idle timer could trigger after clock had been disabled leading to
kernel panic when MUSB_DEVCTL is accessed in musb_do_idle on 2.6.37.
The fault below is no longer triggered on 2.6.38-rc4 (clock is disabled
later, and only if compiled as a module, and the offending memory access
has moved) but the timer should be cancelled nonetheless.
Rebooting... musb_hdrc musb_hdrc: remove, state 4
usb usb1: USB disconnect, address 1
musb_hdrc musb_hdrc: USB bus 1 deregistered
Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0ab060
Internal error: : 1028 [#1] PREEMPT
last sysfs file: /sys/kernel/uevent_seqnum
Modules linked in:
CPU: 0 Not tainted (2.6.37+ #6)
PC is at musb_do_idle+0x24/0x138
LR is at musb_do_idle+0x18/0x138
pc : [<
c02377d8>] lr : [<
c02377cc>] psr:
80000193
sp :
cf2bdd80 ip :
cf2bdd80 fp :
c048a20c
r10:
c048a60c r9 :
c048a40c r8 :
cf85e110
r7 :
cf2bc000 r6 :
40000113 r5 :
c0489800 r4 :
cf85e110
r3 :
00000004 r2 :
00000006 r1 :
fa0ab000 r0 :
cf8a7000
Flags: Nzcv IRQs off FIQs on Mode SVC_32 ISA ARM Segment user
Control:
10c5387d Table:
8faac019 DAC:
00000015
Process reboot (pid: 769, stack limit = 0xcf2bc2f0)
Stack: (0xcf2bdd80 to 0xcf2be000)
dd80:
00000103 c0489800 c02377b4 c005fa34 00000555 c0071a8c c04a3858 cf2bdda8
dda0:
00000555 c048a00c cf2bdda8 cf2bdda8 1838beb0 00000103 00000004 cf2bc000
ddc0:
00000001 00000001 c04896c8 0000000a 00000000 c005ac14 00000001 c003f32c
dde0:
00000000 00000025 00000000 cf2bc000 00000002 00000001 cf2bc000 00000000
de00:
00000001 c005ad08 cf2bc000 c002e07c c03ec039 ffffffff fa200000 c0033608
de20:
00000001 00000000 cf852c14 cf81f200 c045b714 c045b708 cf2bc000 c04a37e8
de40:
c0033c04 cf2bc000 00000000 00000001 cf2bde68 cf2bde68 c01c3abc c004f7d8
de60:
60000013 ffffffff c0033c04 00000000 01234567 fee1dead 00000000 c006627c
de80:
00000001 c00662c8 28121969 c00663ec cfa38c40 cf9f6a00 cf2bded0 cf9f6a0c
dea0:
00000000 cf92f000 00008914 c02cd284 c04a55c8 c028b398 c00715c0 becf24a8
dec0:
30687465 00000000 00000000 00000000 00000002 1301a8c0 00000000 00000000
dee0:
00000002 1301a8c0 00000000 00000000 c0450494 cf527920 00011f10 cf2bdf08
df00:
00011f10 cf2bdf10 00011f10 cf2bdf18 c00f0b44 c004f7e8 cf2bdf18 cf2bdf18
df20:
00011f10 cf2bdf30 00011f10 cf2bdf38 cf401300 cf486100 00000008 c00d2b28
df40:
00011f10 cf401300 00200200 c00d3388 00011f10 cfb63a88 cfb63a80 c00c2f08
df60:
00000000 00000000 cfb63a80 00000000 cf0a3480 00000006 c0033c04 cfb63a80
df80:
00000000 c00c0104 00000003 cf0a3480 cfb63a80 00000000 00000001 00000004
dfa0:
00000058 c0033a80 00000000 00000001 fee1dead 28121969 01234567 00000000
dfc0:
00000000 00000001 00000004 00000058 00000001 00000001 00000000 00000001
dfe0:
4024d200 becf2cb0 00009210 4024d218 60000010 fee1dead 00000000 00000000
[<
c02377d8>] (musb_do_idle+0x24/0x138) from [<
c005fa34>] (run_timer_softirq+0x1a8/0x26)
[<
c005fa34>] (run_timer_softirq+0x1a8/0x26c) from [<
c005ac14>] (__do_softirq+0x88/0x13)
[<
c005ac14>] (__do_softirq+0x88/0x138) from [<
c005ad08>] (irq_exit+0x44/0x98)
[<
c005ad08>] (irq_exit+0x44/0x98) from [<
c002e07c>] (asm_do_IRQ+0x7c/0xa0)
[<
c002e07c>] (asm_do_IRQ+0x7c/0xa0) from [<
c0033608>] (__irq_svc+0x48/0xa8)
Exception stack(0xcf2bde20 to 0xcf2bde68)
de20:
00000001 00000000 cf852c14 cf81f200 c045b714 c045b708 cf2bc000 c04a37e8
de40:
c0033c04 cf2bc000 00000000 00000001 cf2bde68 cf2bde68 c01c3abc c004f7d8
de60:
60000013 ffffffff
[<
c0033608>] (__irq_svc+0x48/0xa8) from [<
c004f7d8>] (sub_preempt_count+0x0/0xb8)
Code:
ebf86030 e5940098 e594108c e5902010 (
e5d13060)
---[ end trace
3689c0d808f9bf7c ]---
Kernel panic - not syncing: Fatal exception in interrupt
Cc: stable <stable@kernel.org>
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>