profile/ivi/kernel-x86-ivi.git
14 years agoMerge branches 'upstream/core', 'upstream/xenfs' and 'upstream/evtchn' into upstream...
Jeremy Fitzhardinge [Mon, 22 Nov 2010 20:22:42 +0000 (12:22 -0800)]
Merge branches 'upstream/core', 'upstream/xenfs' and 'upstream/evtchn' into upstream/for-linus

* upstream/core:
  xen/events: Use PIRQ instead of GSI value when unmapping MSI/MSI-X irqs.
  xen: set IO permission early (before early_cpu_init())
  xen: re-enable boot-time ballooning
  xen/balloon: make sure we only include remaining extra ram
  xen/balloon: the balloon_lock is useless
  xen: add extra pages to balloon
  xen/events: use locked set|clear_bit() for cpu_evtchn_mask
  xen/evtchn: clear secondary CPUs' cpu_evtchn_mask[] after restore
  xen: implement XENMEM_machphys_mapping

* upstream/xenfs:
  Revert "xen/privcmd: create address space to allow writable mmaps"
  xen/xenfs: update xenfs_mount for new prototype
  xen: fix header export to userspace
  xen: set vma flag VM_PFNMAP in the privcmd mmap file_op
  xen: xenfs: privcmd: check put_user() return code

* upstream/evtchn:
  xen: make evtchn's name less generic
  xen/evtchn: the evtchn device is non-seekable
  xen/evtchn: add missing static
  xen/evtchn: Fix name of Xen event-channel device
  xen/evtchn: don't do unbind_from_irqhandler under spinlock
  xen/evtchn: remove spurious barrier
  xen/evtchn: ports start enabled
  xen/evtchn: dynamically allocate port_user array
  xen/evtchn: track enabled state for each port

14 years agoxen/events: Use PIRQ instead of GSI value when unmapping MSI/MSI-X irqs.
Konrad Rzeszutek Wilk [Fri, 19 Nov 2010 16:27:09 +0000 (11:27 -0500)]
xen/events: Use PIRQ instead of GSI value when unmapping MSI/MSI-X irqs.

When we allocate a vector for MSI/MSI-X we save away the PIRQ, and the
vector value. When we unmap (de-allocate) the MSI/MSI-X vector(s) we
need to provide the PIRQ and the vector value. What we did instead
was to provide the GSI (which was zero) and the vector value, and we
got these unhappy error messages:

(XEN) irq.c:1575: dom0: pirq 0 not mapped
[    7.733415] unmap irq failed -22

This patches fixes this and we use the PIRQ value instead of the GSI
value.

CC: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14 years agoxen: set IO permission early (before early_cpu_init())
Konrad Rzeszutek Wilk [Tue, 16 Nov 2010 17:09:59 +0000 (12:09 -0500)]
xen: set IO permission early (before early_cpu_init())

This patch is based off "xen dom0: Set up basic IO permissions for dom0."
by Juan Quintela <quintela@redhat.com>.

On AMD machines when we boot the kernel as Domain 0 we get this nasty:

mapping kernel into physical memory
Xen: setup ISA identity maps
about to get started...
(XEN) traps.c:475:d0 Unhandled general protection fault fault/trap [#13] on VCPU 0 [ec=0000]
(XEN) domain_crash_sync called from entry.S
(XEN) Domain 0 (vcpu#0) crashed on cpu#0:
(XEN) ----[ Xen-4.1-101116  x86_64  debug=y  Not tainted ]----
(XEN) CPU:    0
(XEN) RIP:    e033:[<ffffffff8130271b>]
(XEN) RFLAGS: 0000000000000282   EM: 1   CONTEXT: pv guest
(XEN) rax: 000000008000c068   rbx: ffffffff8186c680   rcx: 0000000000000068
(XEN) rdx: 0000000000000cf8   rsi: 000000000000c000   rdi: 0000000000000000
(XEN) rbp: ffffffff81801e98   rsp: ffffffff81801e50   r8:  ffffffff81801eac
(XEN) r9:  ffffffff81801ea8   r10: ffffffff81801eb4   r11: 00000000ffffffff
(XEN) r12: ffffffff8186c694   r13: ffffffff81801f90   r14: ffffffffffffffff
(XEN) r15: 0000000000000000   cr0: 000000008005003b   cr4: 00000000000006f0
(XEN) cr3: 0000000221803000   cr2: 0000000000000000
(XEN) ds: 0000   es: 0000   fs: 0000   gs: 0000   ss: e02b   cs: e033
(XEN) Guest stack trace from rsp=ffffffff81801e50:

RIP points to read_pci_config() function.

The issue is that we don't set IO permissions for the Linux kernel early enough.

The call sequence used to be:

    xen_start_kernel()
x86_init.oem.arch_setup = xen_setup_arch;
        setup_arch:
           - early_cpu_init
               - early_init_amd
                  - read_pci_config
           - x86_init.oem.arch_setup [ xen_arch_setup ]
               - set IO permissions.

We need to set the IO permissions earlier on, which this patch does.

Acked-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
14 years agoxen: re-enable boot-time ballooning
Jeremy Fitzhardinge [Sat, 20 Nov 2010 07:27:06 +0000 (23:27 -0800)]
xen: re-enable boot-time ballooning

Now that the balloon driver doesn't stumble over non-RAM pages, we
can enable the extra space for ballooning.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen/balloon: make sure we only include remaining extra ram
Jeremy Fitzhardinge [Tue, 14 Sep 2010 17:32:32 +0000 (10:32 -0700)]
xen/balloon: make sure we only include remaining extra ram

If the user specifies mem= on the kernel command line, some or all
of the extra memory E820 region may be clipped away, so make sure
we don't try to add more extra memory than exists in E820.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen/balloon: the balloon_lock is useless
Jeremy Fitzhardinge [Fri, 3 Sep 2010 06:11:17 +0000 (23:11 -0700)]
xen/balloon: the balloon_lock is useless

The balloon_lock is useless, since it protects nothing against nothing.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen: add extra pages to balloon
Jeremy Fitzhardinge [Tue, 31 Aug 2010 22:01:16 +0000 (15:01 -0700)]
xen: add extra pages to balloon

Add extra pages in the pseudo-physical address space to the balloon
so we can extend into them later.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen: make evtchn's name less generic
Ian Campbell [Tue, 8 Dec 2009 01:10:27 +0000 (17:10 -0800)]
xen: make evtchn's name less generic

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoMerge branch 'xen/dev-evtchn' into upstream/evtchn
Jeremy Fitzhardinge [Fri, 19 Nov 2010 06:43:38 +0000 (22:43 -0800)]
Merge branch 'xen/dev-evtchn' into upstream/evtchn

* xen/dev-evtchn:
  xen/evtchn: add missing static
  xen/evtchn: Fix name of Xen event-channel device
  xen/evtchn: don't do unbind_from_irqhandler under spinlock
  xen/evtchn: remove spurious barrier
  xen/evtchn: ports start enabled
  xen/evtchn: dynamically allocate port_user array
  xen/evtchn: track enabled state for each port

14 years agoxen/evtchn: the evtchn device is non-seekable
Jeremy Fitzhardinge [Fri, 19 Nov 2010 06:32:17 +0000 (22:32 -0800)]
xen/evtchn: the evtchn device is non-seekable

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoRevert "xen/privcmd: create address space to allow writable mmaps"
Jeremy Fitzhardinge [Fri, 19 Nov 2010 01:14:46 +0000 (17:14 -0800)]
Revert "xen/privcmd: create address space to allow writable mmaps"

This reverts commit 24a89b5be4cf2b7f1b49b56b6cb4a7b71fccf241.

We should no longer need an address space now that we're correctly
setting VM_PFNMAP on our vmas.

Conflicts:

drivers/xen/xenfs/super.c

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen/events: use locked set|clear_bit() for cpu_evtchn_mask
Jeremy Fitzhardinge [Tue, 16 Nov 2010 22:56:47 +0000 (14:56 -0800)]
xen/events: use locked set|clear_bit() for cpu_evtchn_mask

The per-cpu event channel masks can be updated unlocked from multiple
CPUs, so use the locked variant.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen/evtchn: clear secondary CPUs' cpu_evtchn_mask[] after restore
Jan Beulich [Tue, 16 Nov 2010 22:55:33 +0000 (14:55 -0800)]
xen/evtchn: clear secondary CPUs' cpu_evtchn_mask[] after restore

To bind all event channels to CPU#0, it is not sufficient to set all
of its cpu_evtchn_mask[] bits; all other CPUs also need to get their
bits cleared. Otherwise, evtchn_do_upcall() will start handling
interrupts on CPUs they're not intended to run on, which can be
particularly bad for per-CPU ones.

[ linux-2.6.18-xen.hg 7de7453dee36 ]

Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoxen/xenfs: update xenfs_mount for new prototype
Jeremy Fitzhardinge [Tue, 16 Nov 2010 19:06:46 +0000 (11:06 -0800)]
xen/xenfs: update xenfs_mount for new prototype

.mount now returns a struct dentry *.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoMerge commit 'v2.6.37-rc2' into upstream/xenfs
Jeremy Fitzhardinge [Tue, 16 Nov 2010 19:06:22 +0000 (11:06 -0800)]
Merge commit 'v2.6.37-rc2' into upstream/xenfs

* commit 'v2.6.37-rc2': (10093 commits)
  Linux 2.6.37-rc2
  capabilities/syslog: open code cap_syslog logic to fix build failure
  i2c: Sanity checks on adapter registration
  i2c: Mark i2c_adapter.id as deprecated
  i2c: Drivers shouldn't include <linux/i2c-id.h>
  i2c: Delete unused adapter IDs
  i2c: Remove obsolete cleanup for clientdata
  include/linux/kernel.h: Move logging bits to include/linux/printk.h
  Fix gcc 4.5.1 miscompiling drivers/char/i8k.c (again)
  hwmon: (w83795) Check for BEEP pin availability
  hwmon: (w83795) Clear intrusion alarm immediately
  hwmon: (w83795) Read the intrusion state properly
  hwmon: (w83795) Print the actual temperature channels as sources
  hwmon: (w83795) List all usable temperature sources
  hwmon: (w83795) Expose fan control method
  hwmon: (w83795) Fix fan control mode attributes
  hwmon: (lm95241) Check validity of input values
  hwmon: Change mail address of Hans J. Koch
  PCI: sysfs: fix printk warnings
  GFS2: Fix inode deallocation race
  ...

14 years agoxen: fix header export to userspace
Randy Dunlap [Sat, 13 Nov 2010 16:44:39 +0000 (11:44 -0500)]
xen: fix header export to userspace

scripts/headers_install.pl prevents "__user" from being exported
to userspace headers, so just use compiler.h to make sure that
__user is defined and avoid the error.

unifdef: linux-next-20101112/xx64/usr/include/xen/privcmd.h.tmp: 79: Premature EOF (#if line 33 depth 1)

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: xen-devel@lists.xensource.com (moderated for non-subscribers)
Cc: virtualization@lists.osdl.org
Cc: Tony Finch <dot@dotat.at>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
14 years agoLinux 2.6.37-rc2 v2.6.37-rc2
Linus Torvalds [Tue, 16 Nov 2010 02:31:02 +0000 (18:31 -0800)]
Linux 2.6.37-rc2

14 years agocapabilities/syslog: open code cap_syslog logic to fix build failure
Eric Paris [Mon, 15 Nov 2010 23:36:29 +0000 (18:36 -0500)]
capabilities/syslog: open code cap_syslog logic to fix build failure

The addition of CONFIG_SECURITY_DMESG_RESTRICT resulted in a build
failure when CONFIG_PRINTK=n.  This is because the capabilities code
which used the new option was built even though the variable in question
didn't exist.

The patch here fixes this by moving the capabilities checks out of the
LSM and into the caller.  All (known) LSMs should have been calling the
capabilities hook already so it actually makes the code organization
better to eliminate the hook altogether.

Signed-off-by: Eric Paris <eparis@redhat.com>
Acked-by: James Morris <jmorris@namei.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge branch 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Mon, 15 Nov 2010 22:06:11 +0000 (14:06 -0800)]
Merge branch 'omap-fixes-for-linus' of git://git./linux/kernel/git/tmlind/linux-omap-2.6

* 'omap-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap-2.6:
  arm: omap1: devices: need to return with a value
  OMAP1: camera.h: add missing include
  omap: dma: Add read-back to DMA interrupt handler to avoid spuriousinterrupts
  OMAP2: Devkit8000: Fix mmc regulator failure

14 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelv...
Linus Torvalds [Mon, 15 Nov 2010 22:05:44 +0000 (14:05 -0800)]
Merge branch 'hwmon-for-linus' of git://git./linux/kernel/git/jdelvare/staging

* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  hwmon: (w83795) Check for BEEP pin availability
  hwmon: (w83795) Clear intrusion alarm immediately
  hwmon: (w83795) Read the intrusion state properly
  hwmon: (w83795) Print the actual temperature channels as sources
  hwmon: (w83795) List all usable temperature sources
  hwmon: (w83795) Expose fan control method
  hwmon: (w83795) Fix fan control mode attributes
  hwmon: (lm95241) Check validity of input values
  hwmon: Change mail address of Hans J. Koch

14 years agoMerge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvar...
Linus Torvalds [Mon, 15 Nov 2010 22:03:17 +0000 (14:03 -0800)]
Merge branch 'i2c-for-linus' of git://git./linux/kernel/git/jdelvare/staging

* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  i2c: Sanity checks on adapter registration
  i2c: Mark i2c_adapter.id as deprecated
  i2c: Drivers shouldn't include <linux/i2c-id.h>
  i2c: Delete unused adapter IDs
  i2c: Remove obsolete cleanup for clientdata

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes...
Linus Torvalds [Mon, 15 Nov 2010 22:01:33 +0000 (14:01 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/jbarnes/pci-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
  PCI: sysfs: fix printk warnings
  PCI: fix pci_bus_alloc_resource() hang, prefer positive decode
  PCI: read current power state at enable time
  PCI: fix size checks for mmap() on /proc/bus/pci files
  x86/PCI: coalesce overlapping host bridge windows
  PCI hotplug: ibmphp: Add check to prevent reading beyond mapped area

14 years agoi2c: Sanity checks on adapter registration
Jean Delvare [Mon, 15 Nov 2010 21:40:38 +0000 (22:40 +0100)]
i2c: Sanity checks on adapter registration

Make sure I2C adapters being registered have the required struct
fields set. If they don't, problems will happen later.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
14 years agoi2c: Mark i2c_adapter.id as deprecated
Jean Delvare [Mon, 15 Nov 2010 21:40:38 +0000 (22:40 +0100)]
i2c: Mark i2c_adapter.id as deprecated

It's about time to make it clear that i2c_adapter.id is deprecated.
Hopefully this will remind the last user to move over to a different
strategy.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
14 years agoi2c: Drivers shouldn't include <linux/i2c-id.h>
Jean Delvare [Mon, 15 Nov 2010 21:40:38 +0000 (22:40 +0100)]
i2c: Drivers shouldn't include <linux/i2c-id.h>

Drivers don't need to include <linux/i2c-id.h>, especially not when
they don't use anything that header file provides.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Michael Hunold <michael@mihu.de>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
14 years agoi2c: Delete unused adapter IDs
Jean Delvare [Mon, 15 Nov 2010 21:40:38 +0000 (22:40 +0100)]
i2c: Delete unused adapter IDs

Delete unused I2C adapter IDs. Special cases are:

* I2C_HW_B_RIVA was still set in driver rivafb, however no other
  driver is ever looking for this value, so we can safely remove it.
* I2C_HW_B_HDPVR is used in staging driver lirc_zilog, however no
  adapter ID is ever set to this value, so the code in question never
  runs. As the code additionally expects that I2C_HW_B_HDPVR may not
  be defined, we can delete it now and let the lirc_zilog driver
  maintainer rewrite this piece of code.

Big thanks for Hans Verkuil for doing all the hard work :)

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Jarod Wilson <jarod@redhat.com>
Acked-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Acked-by: Hans Verkuil <hverkuil@xs4all.nl>
14 years agoi2c: Remove obsolete cleanup for clientdata
Wolfram Sang [Mon, 15 Nov 2010 21:40:38 +0000 (22:40 +0100)]
i2c: Remove obsolete cleanup for clientdata

A few new i2c-drivers came into the kernel which clear the clientdata-pointer
on exit. This is obsolete meanwhile, so fix it and hope the word will spread.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Alan Cox <alan@linux.intel.com>
Acked-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de>
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
14 years agoinclude/linux/kernel.h: Move logging bits to include/linux/printk.h
Linus Torvalds [Mon, 15 Nov 2010 21:37:37 +0000 (13:37 -0800)]
include/linux/kernel.h: Move logging bits to include/linux/printk.h

Move the logging bits from kernel.h into printk.h so that
there is a bit more logical separation of the generic from
the printk logging specific parts.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoFix gcc 4.5.1 miscompiling drivers/char/i8k.c (again)
Jim Bos [Mon, 15 Nov 2010 20:22:37 +0000 (21:22 +0100)]
Fix gcc 4.5.1 miscompiling drivers/char/i8k.c (again)

The fix in commit 6b4e81db2552 ("i8k: Tell gcc that *regs gets
clobbered") to work around the gcc miscompiling i8k.c to add "+m
(*regs)" caused register pressure problems and a build failure.

Changing the 'asm' statement to 'asm volatile' instead should prevent
that and works around the gcc bug as well, so we can remove the "+m".

[ Background on the gcc bug: a memory clobber fails to mark the function
  the asm resides in as non-pure (aka "__attribute__((const))"), so if
  the function does nothing else that triggers the non-pure logic, gcc
  will think that that function has no side effects at all. As a result,
  callers will be mis-compiled.

  Adding the "+m" made gcc see that it's not a pure function, and so
  does "asm volatile". The problem was never really the need to mark
  "*regs" as changed, since the memory clobber did that part - the
  problem was just a bug in the gcc "pure" function analysis  - Linus ]

Signed-off-by: Jim Bos <jim876@xs4all.nl>
Acked-by: Jakub Jelinek <jakub@redhat.com>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agohwmon: (w83795) Check for BEEP pin availability
Jean Delvare [Mon, 15 Nov 2010 20:38:57 +0000 (21:38 +0100)]
hwmon: (w83795) Check for BEEP pin availability

On the W83795ADG, there's a single pin for BEEP and OVT#, so you
can't have both. Check the configuration and don't create beep
attributes when BEEP pin is not available.

The W83795G has a dedicated BEEP pin so the functionality is always
available there.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (w83795) Clear intrusion alarm immediately
Jean Delvare [Mon, 15 Nov 2010 20:38:57 +0000 (21:38 +0100)]
hwmon: (w83795) Clear intrusion alarm immediately

When asked to clear the intrusion alarm, do so immediately. We have to
invalidate the cache to make sure the new status will be read. But we
also have to read from the status register once to clear the pending
alarm, as writing to CLR_CHS surprising won't clear it automatically.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (w83795) Read the intrusion state properly
Jean Delvare [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: (w83795) Read the intrusion state properly

We can't read the intrusion state from the real-time alarm registers
as we do for all other alarm flags, because real-time alarm bits don't
stick (by definition) and the intrusion state has to stick until
explicitly cleared (otherwise it has little value.)

So we have to use the interrupt status register instead, which is read
from the same address but with a configuration bit flipped in another
register.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (w83795) Print the actual temperature channels as sources
Jean Delvare [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: (w83795) Print the actual temperature channels as sources

Don't expose raw register values to user-space. Decode and encode
temperature channels selected as temperature sources as needed.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (w83795) List all usable temperature sources
Jean Delvare [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: (w83795) List all usable temperature sources

Temperature sources are not correlated directly with temperature
channels. A look-up table is required to find out which temperature
sources can be used depending on which temperature channels (both
analog and digital) are enabled.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (w83795) Expose fan control method
Jean Delvare [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: (w83795) Expose fan control method

Expose fan control method (DC vs. PWM) using the standard sysfs
attributes. I've made it read-only as the board should be wired for
a given mode, the BIOS should have set up the chip for this mode, and
you shouldn't have to change it. But it would be easy enough to make
it changeable if someone comes up with a use case.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (w83795) Fix fan control mode attributes
Jean Delvare [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: (w83795) Fix fan control mode attributes

There were two bugs:
* Speed cruise mode was improperly reported for all fans but fan1.
* Fan control method (PWM vs. DC) was mixed with the control mode.
  It will be added back as a separate attribute, as per the standard
  sysfs interface.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Acked-by: Guenter Roeck <guenter.roeck@ericsson.com>
14 years agohwmon: (lm95241) Check validity of input values
Jean Delvare [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: (lm95241) Check validity of input values

This clears the following build-time warnings I was seeing:

drivers/hwmon/lm95241.c: In function "set_interval":
drivers/hwmon/lm95241.c:132:15: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result
drivers/hwmon/lm95241.c: In function "set_max2":
drivers/hwmon/lm95241.c:278:1: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result
drivers/hwmon/lm95241.c: In function "set_max1":
drivers/hwmon/lm95241.c:277:1: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result
drivers/hwmon/lm95241.c: In function "set_min2":
drivers/hwmon/lm95241.c:249:1: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result
drivers/hwmon/lm95241.c: In function "set_min1":
drivers/hwmon/lm95241.c:248:1: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result
drivers/hwmon/lm95241.c: In function "set_type2":
drivers/hwmon/lm95241.c:220:1: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result
drivers/hwmon/lm95241.c: In function "set_type1":
drivers/hwmon/lm95241.c:219:1: warning: ignoring return value of "strict_strtol", declared with attribute warn_unused_result

This also fixes a small race in set_interval() as a side effect: by
working with a temporary local variable we prevent data->interval from
being accessed at a time it contains the interval value in the wrong
unit.

Signed-off-by: Jean Delvare <khali@linux-fr.org>
Cc: Davide Rizzo <elpa.rizzo@gmail.com>
14 years agohwmon: Change mail address of Hans J. Koch
Hans J. Koch [Mon, 15 Nov 2010 20:38:56 +0000 (21:38 +0100)]
hwmon: Change mail address of Hans J. Koch

My old mail address doesn't exist anymore. This changes all occurrences
to my new address.

Signed-off-by: Hans J. Koch <hjk@hansjkoch.de>
Signed-off-by: Jean Delvare <khali@linux-fr.org>
14 years agoPCI: sysfs: fix printk warnings
Randy Dunlap [Sat, 13 Nov 2010 16:44:33 +0000 (08:44 -0800)]
PCI: sysfs: fix printk warnings

Cast pci_resource_start() and pci_resource_len() to u64 for printk.

drivers/pci/pci-sysfs.c:753: warning: format '%16Lx' expects type 'long long unsigned int', but argument 9 has type 'resource_size_t'
drivers/pci/pci-sysfs.c:753: warning: format '%16Lx' expects type 'long long unsigned int', but argument 10 has type 'resource_size_t'

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes
Linus Torvalds [Mon, 15 Nov 2010 16:43:29 +0000 (08:43 -0800)]
Merge git://git./linux/kernel/git/steve/gfs2-2.6-fixes

* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-fixes:
  GFS2: Fix inode deallocation race

14 years agoMerge branch 's5p-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...
Linus Torvalds [Mon, 15 Nov 2010 16:43:04 +0000 (08:43 -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: SAMSUNG: Fix HAVE_S3C_RTC warnings
  ARM: SAMSUNG: Fix HAVE_S3C2410_I2C warnings
  ARM: SAMSUNG: Fix HAVE_S3C2410_WATCHDOG warnings

14 years agoMerge branch 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Mon, 15 Nov 2010 16:42:07 +0000 (08:42 -0800)]
Merge branch 'fbdev-fixes-for-linus' of git://git./linux/kernel/git/lethal/fbdev-2.6

* 'fbdev-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/fbdev-2.6:
  fsl-diu-fb: drop dead ioctl define
  MAINTAINERS: Add an fbdev git tree entry.
  OMAP: DSS: Fix documentation regarding 'vram' kernel parameter
  OMAP: VRAM: Fix boot-time memory allocation
  OMAP: VRAM: improve VRAM error prints
  sisfb: limit POST memory test according to PCI resource length
  fbdev: sh_mobile_lcdc: use correct number of modes, when using the default
  fbdev: sh_mobile_lcdc: use the standard CEA-861 720p timing
  fbdev: sh_mobile_hdmi: properly clean up modedb on monitor unplug

14 years agoMerge branches 'sh-fixes-for-linus' and 'rmobile-fixes-for-linus' of git://git.kernel...
Linus Torvalds [Mon, 15 Nov 2010 16:41:30 +0000 (08:41 -0800)]
Merge branches 'sh-fixes-for-linus' and 'rmobile-fixes-for-linus' of git://git./linux/kernel/git/lethal/sh-2.6

* 'sh-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  sh: intc: Fix up build failure introduced by radix tree changes.
  MAINTAINERS: update the sh git tree entry.
  sh: clkfwk: fix up compiler warnings.
  sh: intc: Fix up initializers for gcc 4.5.
  rtc: rtc-sh - fix a memory leak

* 'rmobile-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6:
  ARM: mach-shmobile: ap4evb: add fsib 44100Hz rate
  MAINTAINERS: update the ARM SH-Mobile git tree entry.
  ARM: mach-shmobile: ap4evb: Mark NOR boot loader partitions read-only.
  ARM: mach-shmobile: intc-sh7372: fix interrupt number

14 years agoGFS2: Fix inode deallocation race
Steven Whitehouse [Wed, 3 Nov 2010 20:01:07 +0000 (20:01 +0000)]
GFS2: Fix inode deallocation race

This area of the code has always been a bit delicate due to the
subtleties of lock ordering. The problem is that for "normal"
alloc/dealloc, we always grab the inode locks first and the rgrp lock
later.

In order to ensure no races in looking up the unlinked, but still
allocated inodes, we need to hold the rgrp lock when we do the lookup,
which means that we can't take the inode glock.

The solution is to borrow the technique already used by NFS to solve
what is essentially the same problem (given an inode number, look up
the inode carefully, checking that it really is in the expected
state).

We cannot do that directly from the allocation code (lock ordering
again) so we give the job to the pre-existing delete workqueue and
carry on with the allocation as normal.

If we find there is no space, we do a journal flush (required anyway
if space from a deallocation is to be released) which should block
against the pending deallocations, so we should always get the space
back.

Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
14 years agoMerge branch 'rmobile/core' into rmobile-fixes-for-linus
Paul Mundt [Mon, 15 Nov 2010 05:47:16 +0000 (14:47 +0900)]
Merge branch 'rmobile/core' into rmobile-fixes-for-linus

14 years agoARM: mach-shmobile: ap4evb: add fsib 44100Hz rate
Kuninori Morimoto [Mon, 15 Nov 2010 03:11:09 +0000 (03:11 +0000)]
ARM: mach-shmobile: ap4evb: add fsib 44100Hz rate

Tested-by: Tony SIM <chinyeow.sim.xt@renesas.com>
Tested-by: TAKEI Mitsuharu <takei.andr@gmail.com>
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
14 years agosh: intc: Fix up build failure introduced by radix tree changes.
Paul Mundt [Mon, 15 Nov 2010 05:30:30 +0000 (14:30 +0900)]
sh: intc: Fix up build failure introduced by radix tree changes.

The radix tree retry logic got a bit of an overhaul and subsequently
broke the virtual IRQ subgroup build. Simply switch over to
radix_tree_deref_retry() as per the filemap changes, which the virq
lookup logic was modelled after in the first place.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
14 years agoMerge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux...
Paul Mundt [Mon, 15 Nov 2010 04:54:00 +0000 (13:54 +0900)]
Merge branch 'master' of git://git./linux/kernel/git/torvalds/linux-2.6 into sh/urgent

14 years agofsl-diu-fb: drop dead ioctl define
Mike Frysinger [Sat, 13 Nov 2010 07:06:27 +0000 (02:06 -0500)]
fsl-diu-fb: drop dead ioctl define

The fsl-diu-fb driver no longer uses this define, and we have a common one
to cover this already (FBIO_WAITFORVSYNC).

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
14 years agoMAINTAINERS: Add an fbdev git tree entry.
Paul Mundt [Mon, 15 Nov 2010 04:25:31 +0000 (13:25 +0900)]
MAINTAINERS: Add an fbdev git tree entry.

Now that there's an fbdev git tree (this is also what is pulled in to
-next), stub it in to the MAINTAINERS entry.

Signed-off-by: Paul Mundt <lethal@linux-sh.org>
14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg...
Linus Torvalds [Sun, 14 Nov 2010 21:06:37 +0000 (13:06 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/penberg/slab-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/penberg/slab-2.6:
  slub: Fix slub_lock down/up imbalance

14 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec...
Linus Torvalds [Sun, 14 Nov 2010 21:04:53 +0000 (13:04 -0800)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jlbec/ocfs2

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jlbec/ocfs2:
  ocfs2: Change some lock status member in ocfs2_lock_res to char.

14 years agoslub: Fix slub_lock down/up imbalance
Pavel Emelyanov [Thu, 28 Oct 2010 09:50:37 +0000 (13:50 +0400)]
slub: Fix slub_lock down/up imbalance

There are two places, that do not release the slub_lock.

Respective bugs were introduced by sysfs changes ab4d5ed5 (slub: Enable
sysfs support for !CONFIG_SLUB_DEBUG) and 2bce6485 ( slub: Allow removal
of slab caches during boot).

Acked-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Pavel Emelyanov <xemul@openvz.org>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
14 years agoMerge branch 'urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-2.6
Linus Torvalds [Sat, 13 Nov 2010 18:00:15 +0000 (10:00 -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:
  drivers/pcmcia/soc_common.c: Use printf extension %pV
  pcmcia: fix warning in synclink driver
  pcmcia/sa1100: don't put machine specific init functions in .init.text
  pcmcia/cm4000: fix error code
  pd6729: Coding Style fixes

14 years agoRevert "8250: Fix tcsetattr to avoid ioctl(TIOCMIWAIT) hang"
Ingo Molnar [Sat, 13 Nov 2010 15:21:58 +0000 (16:21 +0100)]
Revert "8250: Fix tcsetattr to avoid ioctl(TIOCMIWAIT) hang"

This reverts commit 47d3904fe40d62deee8cd46e79ca784e7a548acd.

Crashes any x86 serial console bootup:

  Console: colour VGA+ 80x25
  BUG: unable to handle kernel NULL pointer dereference at 0000000000000158
  IP: [<ffffffff811ebcb4>] serial8250_do_set_termios+0x1d4/0x430
  ...

Signed-off-by: Ingo Molnar <mingo@elte.hu>
Cc: Greg KH <gregkh@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Linus Torvalds [Sat, 13 Nov 2010 17:55:56 +0000 (09:55 -0800)]
Merge git://git./linux/kernel/git/herbert/crypto-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
  crypto: padlock - Fix AES-CBC handling on odd-block-sized input
  crypto: n2 - dubious error check

14 years agoMerge branch 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab...
Linus Torvalds [Sat, 13 Nov 2010 17:55:19 +0000 (09:55 -0800)]
Merge branch 'v4l_for_linus' of git://git./linux/kernel/git/mchehab/linux-2.6

* 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-2.6:
  [media] soc-camera: Compile fixes for mx2-camera
  [media] SoC Camera: ov6650: minor cleanups
  [media] SOC Camera: OMAP1: typo fix
  [media] SoC Camera: OMAP1: update for recent videobuf changes
  [media] SoC Camera: OMAP1: update for recent framework changes
  [media] ARM mx3_camera: check for DMA engine type
  [media] tm6000: bugfix set tv standards
  [media] cafe_ccic: fix subdev configuration
  [media] saa7134: Fix autodetect for Behold A7 and H7 TV cards
  [media] v4l: kill the BKL
  [media] BZ#22292: dibx000_common: Restore i2c algo pointer

14 years agoi8k: Tell gcc that *regs gets clobbered
Jim Bos [Sat, 13 Nov 2010 11:13:53 +0000 (12:13 +0100)]
i8k: Tell gcc that *regs gets clobbered

More recent GCC caused the i8k driver to stop working, on Slackware
compiler was upgraded from gcc-4.4.4 to gcc-4.5.1 after which it didn't
work anymore, meaning the driver didn't load or gave total nonsensical
output.

As it turned out the asm(..) statement forgot to mention it modifies the
*regs variable.

Credits to Andi Kleen and Andreas Schwab for providing the fix.

Signed-off-by: Jim Bos <jim876@xs4all.nl>
Cc: Andi Kleen <andi@firstfloor.org>
Cc: Andreas Schwab <schwab@linux-m68k.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoACPI: debugfs custom_method open to non-root
Dave Jones [Sat, 13 Nov 2010 05:58:54 +0000 (00:58 -0500)]
ACPI: debugfs custom_method open to non-root

Currently we have:

  --w--w--w-. 1 root root 0 2010-11-11 14:56 /sys/kernel/debug/acpi/custom_method

which is just crazy. Change this to --w-------.

Signed-off-by: Dave Jones <davej@redhat.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Cc: stable@kernel.org (for 2.6.36)
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
14 years agoocfs2: Change some lock status member in ocfs2_lock_res to char.
Tao Ma [Sat, 13 Nov 2010 08:22:02 +0000 (16:22 +0800)]
ocfs2: Change some lock status member in ocfs2_lock_res to char.

Commit 83fd9c7 changes l_level, l_requested and l_blocking of
ocfs2_lock_res from int to unsigned char. But actually it is
initially as -1(ocfs2_lock_res_init_common) which
correspoding to 255 for unsigned char. So the whole dlm lock
mechanism doesn't work now which means a disaster to ocfs2.

Cc: Goldwyn Rodrigues <rgoldwyn@suse.de>
Signed-off-by: Tao Ma <tao.ma@oracle.com>
Signed-off-by: Joel Becker <joel.becker@oracle.com>
14 years agoARM: SAMSUNG: Fix HAVE_S3C_RTC warnings
Kukjin Kim [Sat, 13 Nov 2010 07:11:46 +0000 (16:11 +0900)]
ARM: SAMSUNG: Fix HAVE_S3C_RTC warnings

This patch fixes followng build warnings.
warning: (ARCH_S5P64X0 && <choice> || ARCH_S5PC100 && <choice> ||
          ARCH_S5PV210 && <choice> || ARCH_S5PV310 && <choice>)
         selects HAVE_S3C_RTC which has unmet direct dependencies (RTC_CLASS)

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
14 years agoARM: SAMSUNG: Fix HAVE_S3C2410_I2C warnings
Kukjin Kim [Sat, 13 Nov 2010 07:08:32 +0000 (16:08 +0900)]
ARM: SAMSUNG: Fix HAVE_S3C2410_I2C warnings

This patch fixes following warnings.
warning: (ARCH_S3C2410 && <choice> || ARCH_S3C64XX && <choice> ||
          ARCH_S5P64X0 && <choice> || ARCH_S5PC100 && <choice> ||
          ARCH_S5PV210 && <choice> || ARCH_S5PV310 && <choice>)
         selects HAVE_S3C2410_I2C which has unmet direct dependencies (I2C)

Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
14 years agoARM: SAMSUNG: Fix HAVE_S3C2410_WATCHDOG warnings
Kyungmin Park [Sat, 13 Nov 2010 07:01:59 +0000 (16:01 +0900)]
ARM: SAMSUNG: Fix HAVE_S3C2410_WATCHDOG warnings

Fix build warnings
warning: (ARCH_S3C64XX && <choice> && WATCHDOG || ARCH_S5P64X0 && <choice> && WATCHDOG ||
          ARCH_S5P6442 && <choice> && WATCHDOG || ARCH_S5PC100 && <choice> ||
          ARCH_S5PV210 && <choice> || ARCH_S5PV310 && <choice> || MACH_SMDK6410 && ARCH_S3C64XX)
         selects HAVE_S3C2410_WATCHDOG which has unmet direct dependencies (WATCHDOG)

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
[kgene.kim@samsung.com: Added fix same warning(mach-s3c64xx/Kconfig)]
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
Linus Torvalds [Sat, 13 Nov 2010 01:17:55 +0000 (17:17 -0800)]
Merge git://git./linux/kernel/git/davem/net-2.6

* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (66 commits)
  can-bcm: fix minor heap overflow
  gianfar: Do not call device_set_wakeup_enable() under a spinlock
  ipv6: Warn users if maximum number of routes is reached.
  docs: Add neigh/gc_thresh3 and route/max_size documentation.
  axnet_cs: fix resume problem for some Ax88790 chip
  ipv6: addrconf: don't remove address state on ifdown if the address is being kept
  tcp: Don't change unlocked socket state in tcp_v4_err().
  x25: Prevent crashing when parsing bad X.25 facilities
  cxgb4vf: add call to Firmware to reset VF State.
  cxgb4vf: Fail open if link_start() fails.
  cxgb4vf: flesh out PCI Device ID Table ...
  cxgb4vf: fix some errors in Gather List to skb conversion
  cxgb4vf: fix bug in Generic Receive Offload
  cxgb4vf: don't implement trivial (and incorrect) ndo_select_queue()
  ixgbe: Look inside vlan when determining offload protocol.
  bnx2x: Look inside vlan when determining checksum proto.
  vlan: Add function to retrieve EtherType from vlan packets.
  virtio-net: init link state correctly
  ucc_geth: Fix deadlock
  ucc_geth: Do not bring the whole IF down when TX failure.
  ...

14 years agoMerge branch 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzi...
Linus Torvalds [Sat, 13 Nov 2010 01:17:09 +0000 (17:17 -0800)]
Merge branch 'upstream-linus' of git://git./linux/kernel/git/jgarzik/libata-dev

* 'upstream-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jgarzik/libata-dev:
  drivers/ata/pata_octeon_cf.c: delete double assignment
  pata_legacy: fix CONFIG_PATA_WINBOND_VLB_MODULE test
  libata: fix NULL sdev dereference race in atapi_qc_complete()

14 years agoMerge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sat, 13 Nov 2010 01:14:20 +0000 (17:14 -0800)]
Merge branch 'staging-linus' of git://git./linux/kernel/git/gregkh/staging-2.6

* 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging-2.6: (38 commits)
  Revert "staging: tidspbridge: replace iommu custom for opensource implementation"
  Revert "staging: tidspbridge - move shared memory iommu maps to tiomap3430.c"
  Revert "staging: tidspbridge - rename bridge_brd_mem_map/unmap to a proper name"
  Revert "staging: tidspbridge - remove custom mmu code from tiomap3430.c"
  Revert "staging: tidspbridge - fix mmufault support"
  Revert "staging: tidspbridge - remove hw directory"
  Revert "staging: tidspbridge - move all iommu related code to a new file"
  Revert "staging: tidspbridge: remove dw_dmmu_base from cfg_hostres struct"
  Revert "staging: tidspbridge - remove reserved memory clean up"
  Revert "staging: tidspbridge - deprecate reserve/unreserve_memory funtions"
  Revert "staging: tidspbridge - remove dmm custom module"
  Revert "staging: tidspbridge - update Kconfig to select IOMMU module"
  staging: tidspbridge: hardcode SCM macros while fix is upstreamed
  Staging: keucr driver: fix uninitialized variable & proper memset length
  omap: dsp: remove shm from normal memory
  Staging: wlan-ng: Fix wrong #ifdef #endif sequence
  Staging: Update parameters for cfg80211 key management operation
  Staging: ath6kl: Fix pointer casts on 64-bit architectures
  Staging: batman-adv: suppress false warning when changing the mac address
  Staging: batman-adv: fix interface alternating and bonding reggression
  ...

14 years agoMerge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sat, 13 Nov 2010 01:13:28 +0000 (17:13 -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: (28 commits)
  Revert "USB: xhci: Use GFP_ATOMIC under spin_lock"
  USB: ohci-jz4740: Fix spelling in MODULE_ALIAS
  UWB: Return UWB_RSV_ALLOC_NOT_FOUND rather than crashing on NULL dereference if kzalloc fails
  usb: core: fix information leak to userland
  usb: misc: iowarrior: fix information leak to userland
  usb: misc: sisusbvga: fix information leak to userland
  usb: subtle increased memory usage in u_serial
  USB: option: fix when the driver is loaded incorrectly for some Huawei devices.
  USB: xhci: Use GFP_ATOMIC under spin_lock
  usb: gadget: goku_udc: add registered flag bit, fixing build
  USB: ehci/mxc: compile fix
  USB: Fix FSL USB driver on non Open Firmware systems
  USB: the development of the usb tree is now in git
  usb: musb: fail unaligned DMA transfers on v1.8 and above
  USB: ftdi_sio: add device IDs for Milkymist One JTAG/serial
  usb.h: fix ioctl kernel-doc info
  usb: musb: gadget: kill duplicate code in musb_gadget_queue()
  usb: musb: Fix handling of spurious SESSREQ
  usb: musb: fix kernel oops when loading musb_hdrc module for the 2nd time
  USB: musb: blackfin: push clkin value to platform resources
  ...

14 years agoMerge branch 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
Linus Torvalds [Sat, 13 Nov 2010 00:02:30 +0000 (16:02 -0800)]
Merge branch 'tty-linus' of git://git./linux/kernel/git/gregkh/tty-2.6

* 'tty-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty-2.6:
  n_gsm: Fix length handling
  n_gsm: Copy n2 over when configuring via ioctl interface
  serial: bfin_5xx: grab port lock before making port termios changes
  serial: bfin_5xx: disable CON_PRINTBUFFER for consoles
  serial: bfin_5xx: remove redundant SSYNC to improve TX speed
  serial: bfin_5xx: always include DMA headers
  vcs: make proper usage of the poll flags
  amiserial: Remove unused variable icount
  8250: Fix tcsetattr to avoid ioctl(TIOCMIWAIT) hang
  tty_ldisc: Fix BUG() on hangup
  TTY: restore tty_ldisc_wait_idle
  SERIAL: blacklist si3052 chip
  drivers/serial/bfin_5xx.c: Fix line continuation defects
  tty: prevent DOS in the flush_to_ldisc
  8250: add support for Kouwell KW-L221N-2
  nozomi: Fix warning from the previous TIOCGCOUNT changes
  tty: fix warning in synclink driver
  tty: Fix formatting in tty.h
  tty: the development tree is now done in git

14 years agoMerge branch 'upstream/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen
Linus Torvalds [Sat, 13 Nov 2010 00:01:55 +0000 (16:01 -0800)]
Merge branch 'upstream/core' of git://git./linux/kernel/git/jeremy/xen

* 'upstream/core' of git://git.kernel.org/pub/scm/linux/kernel/git/jeremy/xen:
  xen: do not release any memory under 1M in domain 0
  xen: events: do not unmask event channels on resume
  xen: correct size of level2_kernel_pgt

14 years agoMerge branch 'stable/xen-pcifront-fixes' of git://git.kernel.org/pub/scm/linux/kernel...
Linus Torvalds [Fri, 12 Nov 2010 23:54:39 +0000 (15:54 -0800)]
Merge branch 'stable/xen-pcifront-fixes' of git://git./linux/kernel/git/konrad/xen

* 'stable/xen-pcifront-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
  MAINTAINERS: Mark XEN lists as moderated
  xen-pcifront: fix PCI reference leak
  xen-pcifront: Remove duplicate inclusion of headers.
  xen: fix memory leak in Xen PCI MSI/MSI-X allocator.
  MAINTAINERS: Update mailing list name for Xen pieces.

14 years agoxen: implement XENMEM_machphys_mapping
Ian Campbell [Thu, 30 Sep 2010 11:37:26 +0000 (12:37 +0100)]
xen: implement XENMEM_machphys_mapping

This hypercall allows Xen to specify a non-default location for the
machine to physical mapping. This capability is used when running a 32
bit domain 0 on a 64 bit hypervisor to shrink the hypervisor hole to
exactly the size required.

[ Impact: add Xen hypercall definitions ]

Signed-off-by: Ian Campbell <ian.campbell@citrix.com>
Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
14 years agodrivers/ata/pata_octeon_cf.c: delete double assignment
Julia Lawall [Tue, 26 Oct 2010 10:25:43 +0000 (12:25 +0200)]
drivers/ata/pata_octeon_cf.c: delete double assignment

Delete successive assignments to the same location.

A simplified version of the semantic match that finds this problem is as
follows: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression i;
@@

*i = ...;
 i = ...;
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agopata_legacy: fix CONFIG_PATA_WINBOND_VLB_MODULE test
Tejun Heo [Fri, 12 Nov 2010 11:01:41 +0000 (12:01 +0100)]
pata_legacy: fix CONFIG_PATA_WINBOND_VLB_MODULE test

pata_legacy is incorrectly testing PATA_WINBOND_VLB_MODULE instead of
CONFIG_PATA_WINBOND_VLB_MODULE.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Reported-by: "Robert P. J. Day" <rpjday@crashcourse.ca>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agolibata: fix NULL sdev dereference race in atapi_qc_complete()
Tejun Heo [Mon, 1 Nov 2010 10:39:19 +0000 (11:39 +0100)]
libata: fix NULL sdev dereference race in atapi_qc_complete()

SCSI commands may be issued between __scsi_add_device() and dev->sdev
assignment, so it's unsafe for ata_qc_complete() to dereference
dev->sdev->locked without checking whether it's NULL or not.  Fix it.

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: stable@kernel.org
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
14 years agocan-bcm: fix minor heap overflow
Oliver Hartkopp [Wed, 10 Nov 2010 12:10:30 +0000 (12:10 +0000)]
can-bcm: fix minor heap overflow

On 64-bit platforms the ASCII representation of a pointer may be up to 17
bytes long. This patch increases the length of the buffer accordingly.

http://marc.info/?l=linux-netdev&m=128872251418192&w=2

Reported-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: Oliver Hartkopp <socketcan@hartkopp.net>
CC: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agogianfar: Do not call device_set_wakeup_enable() under a spinlock
Rafael J. Wysocki [Tue, 9 Nov 2010 11:54:19 +0000 (11:54 +0000)]
gianfar: Do not call device_set_wakeup_enable() under a spinlock

The gianfar driver calls device_set_wakeup_enable() under a spinlock,
which causes a problem to happen after the recent core power
management changes, because this function can sleep now.  Fix this
by moving the device_set_wakeup_enable() call out of the
spinlock-protected area.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoipv6: Warn users if maximum number of routes is reached.
Ben Greear [Mon, 8 Nov 2010 12:33:48 +0000 (12:33 +0000)]
ipv6: Warn users if maximum number of routes is reached.

This gives users at least some clue as to what the problem
might be and how to go about fixing it.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agodocs: Add neigh/gc_thresh3 and route/max_size documentation.
Ben Greear [Mon, 8 Nov 2010 09:13:48 +0000 (09:13 +0000)]
docs: Add neigh/gc_thresh3 and route/max_size documentation.

Signed-off-by: Ben Greear <greearb@candelatech.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoaxnet_cs: fix resume problem for some Ax88790 chip
Ken Kawasaki [Sat, 6 Nov 2010 05:11:24 +0000 (05:11 +0000)]
axnet_cs: fix resume problem for some Ax88790 chip

axnet_cs:
    Some Ax88790 chip need to reinitialize the CISREG_CCSR register
    after resume.

Signed-off-by: Ken Kawasaki <ken_kawasaki@spring.nifty.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoipv6: addrconf: don't remove address state on ifdown if the address is being kept
Lorenzo Colitti [Wed, 27 Oct 2010 18:16:49 +0000 (18:16 +0000)]
ipv6: addrconf: don't remove address state on ifdown if the address is being kept

Currently, addrconf_ifdown does not delete statically configured IPv6
addresses when the interface is brought down. The intent is that when
the interface comes back up the address will be usable again. However,
this doesn't actually work, because the system stops listening on the
corresponding solicited-node multicast address, so the address cannot
respond to neighbor solicitations and thus receive traffic. Also, the
code notifies the rest of the system that the address is being deleted
(e.g, RTM_DELADDR), even though it is not. Fix it so that none of this
state is updated if the address is being kept on the interface.

Tested: Added a statically configured IPv6 address to an interface,
started ping, brought link down, brought link up again. When link came
up ping kept on going and "ip -6 maddr" showed that the host was still
subscribed to there

Signed-off-by: Lorenzo Colitti <lorenzo@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agotcp: Don't change unlocked socket state in tcp_v4_err().
David S. Miller [Fri, 12 Nov 2010 21:35:00 +0000 (13:35 -0800)]
tcp: Don't change unlocked socket state in tcp_v4_err().

Alexey Kuznetsov noticed a regression introduced by
commit f1ecd5d9e7366609d640ff4040304ea197fbc618
("Revert Backoff [v3]: Revert RTO on ICMP destination unreachable")

The RTO and timer modification code added to tcp_v4_err()
doesn't check sock_owned_by_user(), which if true means we
don't have exclusive access to the socket and therefore cannot
modify it's critical state.

Just skip this new code block if sock_owned_by_user() is true
and eliminate the now superfluous sock_owned_by_user() code
block contained within.

Reported-by: Alexey Kuznetsov <kuznet@ms2.inr.ac.ru>
Signed-off-by: David S. Miller <davem@davemloft.net>
CC: Damian Lukowski <damian@tvk.rwth-aachen.de>
Acked-by: Eric Dumazet <eric.dumazet@gmail.com>
14 years agox25: Prevent crashing when parsing bad X.25 facilities
Dan Rosenberg [Fri, 12 Nov 2010 20:44:42 +0000 (12:44 -0800)]
x25: Prevent crashing when parsing bad X.25 facilities

Now with improved comma support.

On parsing malformed X.25 facilities, decrementing the remaining length
may cause it to underflow.  Since the length is an unsigned integer,
this will result in the loop continuing until the kernel crashes.

This patch adds checks to ensure decrementing the remaining length does
not cause it to wrap around.

Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocxgb4vf: add call to Firmware to reset VF State.
Casey Leedom [Thu, 11 Nov 2010 09:06:53 +0000 (09:06 +0000)]
cxgb4vf: add call to Firmware to reset VF State.

Add call to Firmware to reset its VF State when we first attach to the VF.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocxgb4vf: Fail open if link_start() fails.
Casey Leedom [Thu, 11 Nov 2010 09:06:52 +0000 (09:06 +0000)]
cxgb4vf: Fail open if link_start() fails.

Fail open if link_start() fails.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocxgb4vf: flesh out PCI Device ID Table ...
Casey Leedom [Thu, 11 Nov 2010 09:06:51 +0000 (09:06 +0000)]
cxgb4vf: flesh out PCI Device ID Table ...

Add a bunch of T4 Device IDs for the VF Driver.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocxgb4vf: fix some errors in Gather List to skb conversion
Casey Leedom [Thu, 11 Nov 2010 09:06:50 +0000 (09:06 +0000)]
cxgb4vf: fix some errors in Gather List to skb conversion

There were some errors in the way that internal Gather Lists were being
translated into skb's.  This also makes the VF Driver look more like the PF
Driver to facilitate easier comarison.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocxgb4vf: fix bug in Generic Receive Offload
Casey Leedom [Thu, 11 Nov 2010 09:06:49 +0000 (09:06 +0000)]
cxgb4vf: fix bug in Generic Receive Offload

Fix botch in Generic Receive Offload (the Packet Gather List Total length
field wasn't being initialized).

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agocxgb4vf: don't implement trivial (and incorrect) ndo_select_queue()
Casey Leedom [Thu, 11 Nov 2010 09:06:48 +0000 (09:06 +0000)]
cxgb4vf: don't implement trivial (and incorrect) ndo_select_queue()

Don't implement (struct net_device_ops *)->ndo_select_queue() with simple
call to skb_tx_hash().  This leads to non-persistent TX queue selection in
the Linux dev_pick_tx() routine for TCP connections.

Signed-off-by: Casey Leedom <leedom@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoixgbe: Look inside vlan when determining offload protocol.
Hao Zheng [Thu, 11 Nov 2010 13:47:59 +0000 (13:47 +0000)]
ixgbe: Look inside vlan when determining offload protocol.

Currently the skb->protocol field is used to setup various
offloading parameters on transmit for the correct protocol.
However, if vlan offloading is disabled or otherwise not used,
the protocol field will be ETH_P_8021Q, not the actual protocol.
This will cause the offloading to be not performed correctly,
even though the hardware is capable of looking inside vlan tags.
Instead, look inside the header if necessary to determine the
correct protocol type.

To some extent this fixes a regression from 2.6.36 because it
was previously not possible to disable vlan offloading and this
error case was not exposed.

Signed-off-by: Hao Zheng <hzheng@nicira.com>
CC: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
CC: Alex Duyck <alexander.h.duyck@intel.com>
CC: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agobnx2x: Look inside vlan when determining checksum proto.
Hao Zheng [Thu, 11 Nov 2010 13:47:58 +0000 (13:47 +0000)]
bnx2x: Look inside vlan when determining checksum proto.

Currently the skb->protocol field is used to setup checksum
offloading on transmit for the correct protocol.  However, if
vlan offloading is disabled or otherwise not used, the protocol
field will be ETH_P_8021Q, not the actual protocol.  This will
cause the checksum to be not computed correctly, even though the
hardware is capable of looking inside vlan tags.  Instead,
look inside the header if necessary to determine the correct
protocol type.

To some extent this fixes a regression from 2.6.36 because it
was previously not possible to disable vlan offloading and this
error case was not exposed.

Signed-off-by: Hao Zheng <hzheng@nicira.com>
CC: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agovlan: Add function to retrieve EtherType from vlan packets.
Hao Zheng [Thu, 11 Nov 2010 13:47:57 +0000 (13:47 +0000)]
vlan: Add function to retrieve EtherType from vlan packets.

Depending on how a packet is vlan tagged (i.e. hardware accelerated or
not), the encapsulated protocol is stored in different locations.  This
provides a consistent method of accessing that protocol, which is needed
by drivers, security checks, etc.

Signed-off-by: Hao Zheng <hzheng@nicira.com>
Signed-off-by: Jesse Gross <jesse@nicira.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agovirtio-net: init link state correctly
Jason Wang [Wed, 10 Nov 2010 14:45:41 +0000 (14:45 +0000)]
virtio-net: init link state correctly

For device that supports VIRTIO_NET_F_STATUS, there's no need to
assume the link is up and we need to call nerif_carrier_off() before
querying device status, otherwise we may get wrong operstate after
diver was loaded because the link watch event was not fired as
expected.

For device that does not support VIRITO_NET_F_STATUS, we could not get
its status through virtnet_update_status() and what we can only do is
always assuming the link is up.

Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoucc_geth: Fix deadlock
Joakim Tjernlund [Fri, 12 Nov 2010 03:55:09 +0000 (03:55 +0000)]
ucc_geth: Fix deadlock

This script:
 while [ 1==1 ] ; do ifconfig eth0 up; usleep 1950000 ;ifconfig eth0 down; dmesg -c ;done
causes in just a second or two:
INFO: task ifconfig:572 blocked for more than 120 seconds.
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
ifconfig      D 0ff65760     0   572    369 0x00000000
Call Trace:
[c6157be0] [c6008460] 0xc6008460 (unreliable)
[c6157ca0] [c0008608] __switch_to+0x4c/0x6c
[c6157cb0] [c028fecc] schedule+0x184/0x310
[c6157ce0] [c0290e54] __mutex_lock_slowpath+0xa4/0x150
[c6157d20] [c0290c48] mutex_lock+0x44/0x48
[c6157d30] [c01aba74] phy_stop+0x20/0x70
[c6157d40] [c01aef40] ucc_geth_stop+0x30/0x98
[c6157d60] [c01b18fc] ucc_geth_close+0x9c/0xdc
[c6157d80] [c01db0cc] __dev_close+0xa0/0xd0
[c6157d90] [c01deddc] __dev_change_flags+0x8c/0x148
[c6157db0] [c01def54] dev_change_flags+0x1c/0x64
[c6157dd0] [c0237ac8] devinet_ioctl+0x678/0x784
[c6157e50] [c0239a58] inet_ioctl+0xb0/0xbc
[c6157e60] [c01cafa8] sock_ioctl+0x174/0x2a0
[c6157e80] [c009a16c] vfs_ioctl+0xcc/0xe0
[c6157ea0] [c009a998] do_vfs_ioctl+0xc4/0x79c
[c6157f10] [c009b0b0] sys_ioctl+0x40/0x74
[c6157f40] [c00117c4] ret_from_syscall+0x0/0x38

The reason appears to be ucc_geth_stop meets adjust_link as the
PHY reports PHY changes. I belive adjust_link hangs somewhere,
holding the PHY lock, because ucc_geth_stop disabled the
controller HW.
Fix is to stop the PHY before disabling the controller.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Reviewed-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoucc_geth: Do not bring the whole IF down when TX failure.
Joakim Tjernlund [Fri, 12 Nov 2010 03:55:08 +0000 (03:55 +0000)]
ucc_geth: Do not bring the whole IF down when TX failure.

ucc_geth_close lacks a cancel_work_sync(&ugeth->timeout_work)
to stop any outstanding processing of TX fail. However, one
can not call cancel_work_sync without fixing the timeout function
otherwise it will deadlock. This patch brings ucc_geth in line with
gianfar:

Don't bring the interface down and up, just reinit controller HW
and PHY.

Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
Reviewed-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agonet: Fix header size check for GSO case in recvmsg (af_packet)
Mariusz Kozlowski [Mon, 8 Nov 2010 11:58:45 +0000 (11:58 +0000)]
net: Fix header size check for GSO case in recvmsg (af_packet)

Parameter 'len' is size_t type so it will never get negative.

Signed-off-by: Mariusz Kozlowski <mk@lab.zgora.pl>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoMerge git://git.kernel.org/pub/scm/linux/kernel/git/kaber/nf-2.6
David S. Miller [Fri, 12 Nov 2010 19:04:26 +0000 (11:04 -0800)]
Merge git://git./linux/kernel/git/kaber/nf-2.6

14 years agortnetlink: Fix message size calculation for link messages
Thomas Graf [Thu, 11 Nov 2010 15:47:59 +0000 (15:47 +0000)]
rtnetlink: Fix message size calculation for link messages

nlmsg_total_size() calculates the length of a netlink message
including header and alignment. nla_total_size() calculates the
space an individual attribute consumes which was meant to be used
in this context.

Also, ensure to account for the attribute header for the
IFLA_INFO_XSTATS attribute as implementations of get_xstats_size()
seem to assume that we do so.

The addition of two message headers minus the missing attribute
header resulted in a calculated message size that was larger than
required. Therefore we never risked running out of skb tailroom.

Signed-off-by: Thomas Graf <tgraf@infradead.org>
Acked-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
14 years agoMerge master.kernel.org:/home/rmk/linux-2.6-arm
Linus Torvalds [Fri, 12 Nov 2010 18:30:49 +0000 (10:30 -0800)]
Merge master.kernel.org:/home/rmk/linux-2.6-arm

* master.kernel.org:/home/rmk/linux-2.6-arm:
  ARM: GIC: don't disable software generated interrupts
  ARM: 6472/1: vexpress ct-ca9x4: only set twd_base if local timers are being used
  ARM: arch/arm/kernel/traps.c: Convert sprintf_symbol to %pS
  ARM: arch/arm/kernel/hw_breakpoint.c: Convert WARN_ON to WARN
  ARM: 6462/1: EP93xx: Document DMA M2P API
  ARM: 6470/1: atomic64: use generic implementation for OABI configurations
  ARM: 6469/1: perf-events: squash compiler warning
  ARM: 6468/1: backtrace: fix calculation of thread stack base
  ARM: Fix DMA coherent allocator alignment
  ARM: orion5x/kirkwood/mv78xx0: fix MPP configuration corner cases
  [ARM] TS-78xxx NAND resource type should be IORESOURCE_MEM
  ARM: pxa/saar: fix the building failure caused by typo
  ARM: pxa/cm-x2xx: remove duplicate call to pxa27x_init_irq
  ARM: pxa: fix the missing definition of IRQ_BOARD_END
  ARM: mmp: fix cpuid detection on mmp2
  [ARM] Kirkwood: restrict the scope of the PCIe reset workaround
  [ARM] Kirkwood: fix timer initialization for LaCie boards
  [ARM] Kirkwood: enhance TCLK detection

14 years agoMerge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Linus Torvalds [Fri, 12 Nov 2010 17:52:31 +0000 (09:52 -0800)]
Merge branch 'for-linus' of git://git./linux/kernel/git/dtor/input

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
  Input: do not pass injected events back to the originating handler
  Input: pcf8574_keypad - fix error handling in pcf8574_kp_probe
  Input: acecad - fix a memory leak in usb_acecad_probe error path
  Input: atkbd - add 'terminal' parameter for IBM Terminal keyboards
  Input: i8042 - add Sony VAIOs to MUX blacklist
  kgdboc: reset input devices (keyboards) when exiting debugger
  Input: export input_reset_device() for use in KGDB
  Input: adp5588-keys - unify common header defines

14 years agoMerge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groec...
Linus Torvalds [Fri, 12 Nov 2010 17:50:54 +0000 (09:50 -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: (gpio-fan) Fix fan_ctrl_init error path
  hwmon: (ad7414) Return proper error code for ad7414_probe()
  hwmon: (adt7470) Return proper error code for adt7470_probe()