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Current IFC driver supports till 4K page size NAND flash.
Add support of 8K Page size NAND flash
- Add nand_ecclayout for 4 bit & 8 bit ecc
- Defines constants
- also fix ecc.strength for 8bit ecc of 8K page size NAND
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
(cherry picked from commit ebff90b288c347f3af1b3d164c258aeb2bed60ec)
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And in flush_hugetlb_page(), don't check whether vma is NULL after
we've already dereferenced it.
This was found by Dan using static analysis as described here:
https://lists.ozlabs.org/pipermail/linuxppc-dev/2013-November/113161.html
We currently get away with this because the callers that currently pass
NULL for vma seem to be 32-bit-only (e.g. highmem, and
CONFIG_DEBUG_PGALLOC in pgtable_32.c) Hugetlb is currently 64-bit only,
so we never saw a NULL vma here.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
(cherry picked from commit d742aa152f27448d39ce65fb829e396d10cd63a9)
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Commit 9863c28a2af90a56c088f5f6288d7f6d2c923c14 ("powerpc: Emulate sync
instruction variants") introduced a build breakage with
CONFIG_PPC_EMULATED_STATS enabled.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Cc: Kumar Gala <galak@kernel.org>
Cc: James Yang <James.Yang@freescale.com>
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(cherry picked from commit a3821b2af185b64e3382c45fbdaa2cbc91ce14b8)
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Reserved fields of the sync instruction have been used for other
instructions (e.g. lwsync). On processors that do not support variants
of the sync instruction, emulate it by executing a sync to subsume the
effect of the intended instruction.
Signed-off-by: James Yang <James.Yang@freescale.com>
[scottwood@freescale.com: whitespace and subject line fix]
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit 9863c28a2af90a56c088f5f6288d7f6d2c923c14)
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Otherwise, we get a debug traceback due to the use of
smp_processor_id() (or get_paca()) inside hard_smp_processor_id().
mpic_host_map() is just looking for a default CPU, so it doesn't matter
if we migrate after getting the CPU ID.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
(cherry picked from commit 32dda05f4ec2b854b594bd91590c46c5197d77e1)
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Enable CONFIG_AT803X_PHY to support AR8030/8033/8035 PHY.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit 788d399d3c3dd1e02ab316272e1dc1881182e16d)
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If CONFIG_ALTIVEC is enabled for CoreNet64, and if we also
select CONFIG_E{5,6}500_CPU this may introduce -mcpu=e500mc64
into $CFLAGS. But Altivec option not allowed with e500mc64,
then some compiling errors occur like this:
CC arch/powerpc/lib/xor_vmx.o
arch/powerpc/lib/xor_vmx.c:1:0: error: AltiVec not supported in this target
make[1]: *** [arch/powerpc/lib/xor_vmx.o] Error 1
make: *** [arch/powerpc/lib] Error 2
So we should restrict e500mc64 in altivec scenario.
Signed-off-by: Tiejun Chen <tiejun.chen@windriver.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit cbf8a358be27ceecea5bd44cf82ab01683fcc90c)
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The P1010RDB-PB is similar to P1010RDB(P1010RDB-PA).
So, P1010RDB-PB use the same platform file as P1010RDB.
Then Add support for P1010RDB-PB platform.
Signed-off-by: Zhao Qiang <B45475@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit fd1348d098b5d0f633c869b50a74cfcbeb9834f5)
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B4860EMU is a emualtor target with minimum peripherals. It is based on
B4860QDS and trimmed down most peripherals due to either not modeled or
lack of board level connections. The main purpose of this minimum dts is
to speed up booting on emulator.
Signed-off-by: York Sun <yorksun@freescale.com>
[scottwood@freescale.com: whitespace fix]
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit 312325031d0da8a7c4b2857e79a23fb89df2b887)
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T4240EMU is an emulator target with minimum peripherals. It is based on
T4240QDS and trimmed down most peripherals due to either not modeled or
lack of board level connections. The main purpose of this minimum dts is
to speed up booting on emulator.
Signed-off-by: York Sun <yorksun@freescale.com>
[scottwood@freescale.com: whitespace fixes]
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit 8f4af7df86c793fe3333e0cd2c769beef912d21c)
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Currently all these boards use the same machine struct and also select
the same kernel options, so it seems a bit of redundant to keep one
separate kernel option for each board. Also update the defconfigs
according to this change.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit 9e0967572e5a0e8c887b2d71192bdad342e8a3dd)
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This file is also used by some RDB and QDS boards. So the name seems
not so accurate. Rename it to corenet_generic.c. Also update the
function names in this file according to the change.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
(cherry picked from commit befe7c123ee4546316bb9aa9952c0e2f7c0d9c48)
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In the current kernel, the board files for p2041rdb, p3041ds, p4080ds,
p5020ds, p5040ds, t4240qds and b4qds are almost the same except the
machine name. So this introduces a cornet_generic machine to support
all these boards to avoid the code duplication.
With these changes the file corenet_ds.h becomes useless. Just delete
it.
Signed-off-by: Kevin Hao <haokexin@gmail.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
(cherry picked from commit 512e267f3594b5a3b4937a00666241cb994ef55a)
Conflicts:
arch/powerpc/platforms/85xx/b4_qds.c
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Pull drm fixes from Dave Airlie:
"This is probably a bit big, but just because I fell behind last week
and didn't get to doing any pulls, so stuff backed up behind me, I
actually should have sent this for -rc3 but failed to even manage
that.
So this has radeon, intel, nouveau, vmware, exynos and tegra fixes in
it, and the line count isn't all the bad in the end"
* 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (50 commits)
drm: fix the addition of the side-by-side (half) flag for extra 3D modes
drm/edid: fix length check when adding extra 3D modes
drm/radeon/atom: fix bus probes when hw_i2c is set (v2)
drm/radeon: fix null pointer dereference in dce6+ audio code
drm/radeon: fixup bad vram size on SI
udl: fix issue with imported prime buffers
drm/vmwgfx: Add our connectors to sysfs
drm/vmwgfx: Fix dma buffer memory size accounting
drm/vmwgfx: Fix up and comment the dumb buffer implementation
drm/vmwgfx: Correctly set the enabled state on crtcs
drm/nv50/disp: min/max are reversed in nv50_crtc_gamma_set()
drm/nouveau/sw: fix oops if gpu has its display block disabled
drm/nouveau: unreference fence after syncing
drm/nouveau/kms: send timestamp data for correct head in flip completion events
drm/nouveau/clk: Add support for NVAA/NVAC
drm/nouveau/fifo: Hook up pause and resume for NV50 and NV84+
drm/nv10/plane: some chipsets don't support NV12
drm/nv10/plane: add downscaling restrictions
drm/nv10/plane: fix format computation
drm/nv04-nv30/clk: provide an empty domain list
...
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git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes
Pull mfd fixes from Samuel Ortiz:
"This is the first 3.13 pull request for MFD fixes. We have:
- A ti-ssp build failure fix
- An as3722 build failure fix
- An lpc_ich copy paste error fix"
* tag 'mfd-fixes-3.13-1' of git://git.kernel.org/pub/scm/linux/kernel/git/sameo/mfd-fixes:
mfd: lpc_ich: Fix Wildcat Point info name field
mfd: ti-ssp: Fix build
mfd: Make MFD_AS3722 depend on I2C=y
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixup from Rafael Wysocki:
"This reverts two cpufreq commits that fixed issues for some people,
but broke things for others, so revert them and we'll need to fix the
original problems differently"
* tag 'pm-3.13-rc3-fixup' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
Revert "cpufreq: fix garbage kobjects on errors during suspend/resume"
Revert "cpufreq: suspend governors on system suspend/hibernate"
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git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input
Pull input updates from Dmitry Torokhov:
"An update to ALPS to support devices on Dell XT2 (hopefully working
better this time around and although it is largish it should not
affect any other ALPS devices) and a tiny update to Elantech driver to
support newer devices as well.
Also a coupe of new input event codes have been defined"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input:
Input: ALPS - add support for DualPoint device on Dell XT2 model
Input: elantech - add support for newer (August 2013) devices
Input: add SW_MUTE_DEVICE switch definition
Input: usbtouchscreen - separate report and transmit buffer size handling
Input: sur40 - suppress false uninitialized variable warning
Input: add key code for ambient light sensor button
Input: keyboard - "keycode & KEY_MAX" changes some keycode values
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Pull crypto fix from Herbert Xu:
"Unfortunately the last push that fixed a crash in the crypto
scatterwalk code introduced a new crash when SG debugging is enabled.
This fixes that"
* git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6:
crypto: scatterwalk - Use sg_chain_ptr on chain entries
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Now that scatterwalk_sg_chain sets the chain pointer bit the sg_page
call in scatterwalk_sg_next hits a BUG_ON when CONFIG_DEBUG_SG is
enabled. Use sg_chain_ptr instead of sg_page on a chain entry.
Cc: stable@vger.kernel.org
Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty fix from Greg KH:
"Here is a single n_tty fix for 3.13-rc3 that resolves a regression in
3.12 that has been reported"
* tag 'tty-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty:
n_tty: Fix missing newline echo
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH:
"Here are some bugfixes for the staging and IIO drivers for 3.13-rc3.
The resolve the vm memory issue in the tidspbridge driver, fix a
much-reported build failure in an ARM driver, and some other IIO
bugfixes that have been reported"
* tag 'staging-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
Staging: TIDSPBRIDGE: Use vm_iomap_memory for mmap-ing instead of remap_pfn_range
Fix build failure for gp2ap020a00f.c
iio: hid-sensors: Fix power and report state
HID: hid-sensor-hub: Add logical min and max
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
Pull char/misc driver fixes from Greg KH:
"Nothing huge, just a few small bugfixes for problems reported, and a
device id update"
* tag 'char-misc-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc:
mei: add 9 series PCH mei device ids
drivers/char/i8k.c: add Dell XPLS L421X
MAINTAINERS: add HSI subsystem
misc: mic: Suppress memory space sparse warnings
misc: mic: Fix endianness issues.
misc: mic: Fix user space namespace pollution from mic_common.h.
misc: mic: Bug fix for sysfs poll usage.
misc: mic: Minor bug fix in 'retry' loops.
misc: mic: Change mic_notify(...) to return true.
extcon: remove freed groups caused the panic or warning in unregister flow
extcon: arizona: Get pdata from arizona structure not device
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git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB fixes from Greg KH:
"Here are a bunch of USB fixes for 3.13-rc3.
Nothing major, but we seem to have an argument about a XHCI fix, so
I'm not including a revert that Sarah requested, because that breaks a
USB network driver, and I can't revert the USB network driver fix
without reintroducing other bugs that it fixed. So as it is,
everything should now be working. Worse case, I can revert the XHCI
fix before 3.13-final is out, but it seems to work well here with my
testing, so all should be good.
Other than that, some driver updates based on reports"
* tag 'usb-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (40 commits)
usb: hub: Use correct reset for wedged USB3 devices that are NOTATTACHED
usb: ohci-pxa27x: include linux/dma-mapping.h
USB: cdc-acm: Added support for the Lenovo RD02-D400 USB Modem
usb: tools: fix a regression issue that gcc can't link to pthread
USB: switch maintainership of chipidea to Peter
USB: pl2303: fixed handling of CS5 setting
USB: ftdi_sio: fixed handling of unsupported CSIZE setting
USB: mos7840: correct handling of CS5 setting
USB: spcp8x5: correct handling of CS5 setting
usb: wusbcore: fix deadlock in wusbhc_gtk_rekey
usb: wusbcore: do device lookup while holding the hc mutex
usb: wusbcore: send keepalives to unauthenticated devices
USB: option: support new huawei devices
USB: serial: option: blacklist interface 1 for Huawei E173s-6
usb: xhci: Link TRB must not occur within a USB payload burst
usb: gadget: f_mass_storage: call try_to_freeze only when its safe
usb: gadget: tcm_usb_gadget: mark bot_cleanup_old_alt static
usb: gadget: ffs: fix sparse warning
usb: gadget: zero: module parameters can be static
usb: gadget: storage: fix sparse warning
...
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git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64
Pull ARM64 fixes from Catalin Marinas:
- Page table fixes (PROT_NONE, shareability attribute, TLB
invalidation)
- Secondary CPUs entry endianness fix
- Make NR_CPUS default to 8
* tag 'arm64-stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
arm64: mm: Fix PMD_SECT_PROT_NONE definition
arm64: Fix memory shareability attribute for ioremap_wc/cache
arm64: kernel: add code to set cpu boot mode to secondary_entry shim
arm64: make default NR_CPUS 8
arm64: ensure completion of TLB invalidatation
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Commit 2167e2399dc5 (cpufreq: fix garbage kobjects on errors during
suspend/resume) breaks suspend/resume on Martin Ziegler's system
(hard lockup during resume), so revert it.
Fixes: 2167e2399dc5 (cpufreq: fix garbage kobjects on errors during suspend/resume)
References: https://bugzilla.kernel.org/show_bug.cgi?id=66751
Reported-by: Martin Ziegler <ziegler@uni-freiburg.de>
Cc: 3.12+ <stable@vger.kernel.org> # 3.12+
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Commit 5a87182aa21d (cpufreq: suspend governors on system
suspend/hibernate) causes hibernation problems to happen on
Bjørn Mork's and Paul Bolle's systems, so revert it.
Fixes: 5a87182aa21d (cpufreq: suspend governors on system suspend/hibernate)
Reported-by: Bjørn Mork <bjorn@mork.no>
Reported-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
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Modify the value of PMD_SECT_PROT_NONE to match that of PTE_NONE. This
should have been in commit 3676f9ef5481 (Move PTE_PROT_NONE higher up).
Signed-off-by: Steve Capper <steve.capper@linaro.org>
Cc: <stable@vger.kernel.org> # 3.11+: 3676f9ef5481: arm64: Move PTE_PROT_NONE higher up
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Write-combine and cacheable mappings use Normal memory on arm64. On SMP
systems, the pte needs the shareability bit which is set in
pgprot_default. Use this for defining PROT_DEFAULT used by ioremap_wc
and ioremap_cache (Device memory is shareable by default, does not need
additional attributes).
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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The refactoring of el2_setup split code setting up EL2 and detecting the
CPU boot mode in separate chunks. This allows the code that sets up EL2 to
run in an endian independent way - ie before the endianess is set up in
the respective sctlr registers.
This patch brings secondary_entry up-to-date so that CPUs entering the
kernel through this code path set-up EL2 and the cpu boot mode properly.
Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>
Acked-by: Mark Rutland <mark.rutand@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Rather than continue to add per platform defaults, make the default a
likely common core count. 8 is also the default for x86.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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Currently there is no dsb between the tlbi in __cpu_setup and the write
to SCTLR_EL1 which enables the MMU in __turn_mmu_on. This means that the
TLB invalidation is not guaranteed to have completed at the point
address translation is enabled, leading to a number of possible issues
including incorrect translations and TLB conflict faults.
This patch moves the tlbi in __cpu_setup above an existing dsb used to
synchronise I-cache invalidation, ensuring that the TLBs have been
invalidated at the point the MMU is enabled.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace
Pull tracing fix from Steven Rostedt:
"A regression showed up that there's a large delay when enabling all
events. This was prevalent when FTRACE_SELFTEST was enabled which
enables all events several times, and caused the system bootup to
pause for over a minute.
This was tracked down to an addition of a synchronize_sched()
performed when system call tracepoints are unregistered.
The synchronize_sched() is needed between the unregistering of the
system call tracepoint and a deletion of a tracing instance buffer.
But placing the synchronize_sched() in the unreg of *every* system
call tracepoint is a bit overboard. A single synchronize_sched()
before the deletion of the instance is sufficient"
* tag 'trace-fixes-3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace:
tracing: Only run synchronize_sched() at instance deletion time
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Pull aio fix from Benjamin LaHaise:
"AIO fix from Gu Zheng that fixes a GPF that Dave Jones uncovered with
trinity"
* git://git.kvack.org/~bcrl/aio-next:
aio: clean up aio ring in the fail path
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley:
"This is a set of nine fixes (and one author update).
The libsas one should fix discovery in eSATA devices, the WRITE_SAME
one is the largest, but it should fix a lot of problems we've been
getting with the emulated RAID devices (they've been effectively lying
about support and then firmware has been choking on the commands).
The rest are various crash, hang or warn driver fixes"
* tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi:
[SCSI] bfa: Fix crash when symb name set for offline vport
[SCSI] enclosure: fix WARN_ON in dual path device removing
[SCSI] pm80xx: Tasklets synchronization fix.
[SCSI] pm80xx: Resetting the phy state.
[SCSI] pm80xx: Fix for direct attached device.
[SCSI] pm80xx: Module author addition
[SCSI] hpsa: return 0 from driver probe function on success, not 1
[SCSI] hpsa: do not discard scsi status on aborted commands
[SCSI] Disable WRITE SAME for RAID and virtual host adapter drivers
[SCSI] libsas: fix usage of ata_tf_to_fis
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git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security
Pull IMA fixes from James Morris:
"Here are two more fixes for IMA"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security:
ima: properly free ima_template_entry structures
ima: Do not free 'entry' before it is initialized
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git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux
Pull devicetree fixes from Rob Herring:
- Various DT binding documentation updates
- Add Kumar Gala and remove Stephen Warren as DT binding maintainers
* tag 'dt-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/robh/linux:
dt: binding: reword PowerPC 8xxx GPIO documentation
ARM: tegra: delete nvidia,tegra20-spi.txt binding
hwmon: ntc_thermistor: Fix typo (pullup-uV -> pullup-uv)
of: add vendor prefix for GMT
clk: exynos: Fix typos in DT bindings documentation
of: Add vendor prefix for LG Corporation
Documentation: net: fsl-fec.txt: Add phy-supply entry
ARM: dts: doc: Document missing binding for omap5-mpu
dt-bindings: add ARMv8 PMU binding
MAINTAINERS: remove swarren from DT bindings
MAINTAINERS: Add Kumar to Device Tree Binding maintainers group
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Clean up the aio ring file in the fail path of aio_setup_ring
and ioctx_alloc. And maybe it can fix the GPF issue reported by
Dave Jones:
https://lkml.org/lkml/2013/11/25/898
Signed-off-by: Gu Zheng <guz.fnst@cn.fujitsu.com>
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
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git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus
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git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
Pull power management fixes from Rafael Wysocki:
- cpufreq regression fix from Bjørn Mork restoring the pre-3.12
behavior of the framework during system suspend/hibernation to avoid
garbage sysfs files from being left behind in case of a suspend error
- PNP regression fix to restore the correct states of devices after
resume from hibernation broken in 3.12. From Dmitry Torokhov.
- cpuidle fix to prevent cpuidle device unregistration from crashing
due to a NULL pointer dereference if cpuidle has been disabled from
the kernel command line. From Konrad Rzeszutek Wilk.
- intel_idle fix for the C6 state definition on Intel Avoton/Rangeley
processors from Arne Bockholdt.
- Power capping framework fix to make the energy_uj sysfs attribute
work in accordance with the documentation. From Srinivas Pandruvada.
- epoll fix to make it ignore the EPOLLWAKEUP flag if the kernel has
been compiled with CONFIG_PM_SLEEP unset (in which case that flag
should not have any effect). From Amit Pundir.
- cpufreq fix to prevent governor sysfs files from being lost over
system suspend/resume in some (arguably unusual) situations. From
Viresh Kumar.
* tag 'pm-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
PowerCap: Fix mode for energy counter
PNP: fix restoring devices after hibernation
cpuidle: Check for dev before deregistering it.
epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled
cpufreq: fix garbage kobjects on errors during suspend/resume
cpufreq: suspend governors on system suspend/hibernate
intel_idle: Fixed C6 state on Avoton/Rangeley processors
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* pm-epoll:
epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled
* pnp:
PNP: fix restoring devices after hibernation
* powercap:
PowerCap: Fix mode for energy counter
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* pm-cpuidle:
cpuidle: Check for dev before deregistering it.
intel_idle: Fixed C6 state on Avoton/Rangeley processors
* pm-cpufreq:
cpufreq: fix garbage kobjects on errors during suspend/resume
cpufreq: suspend governors on system suspend/hibernate
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git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile
Pull arch/tile ftrace bug fix from Chris Metcalf:
"This fixes a build failure with allyesconfig reported by Fengguang Wu
and fixed by Tony Lu"
* 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux-tile:
ftrace: default to tilegx if ARCH=tile is specified
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Pull block layer fixes from Jens Axboe:
"A small collection of fixes for the current series. It contains:
- A fix for a use-after-free of a request in blk-mq. From Ming Lei
- A fix for a blk-mq bug that could attempt to dereference a NULL rq
if allocation failed
- Two xen-blkfront small fixes
- Cleanup of submit_bio_wait() type uses in the kernel, unifying
that. From Kent
- A fix for 32-bit blkg_rwstat reading. I apologize for this one
looking mangled in the shortlog, it's entirely my fault for missing
an empty line between the description and body of the text"
* 'for-linus' of git://git.kernel.dk/linux-block:
blk-mq: fix use-after-free of request
blk-mq: fix dereference of rq->mq_ctx if allocation fails
block: xen-blkfront: Fix possible NULL ptr dereference
xen-blkfront: Silence pfn maybe-uninitialized warning
block: submit_bio_wait() conversions
Update of blkg_stat and blkg_rwstat may happen in bh context
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Pull NFS client bugfixes from Trond Myklebust:
- Stable fix for a NFSv4.1 delegation and state recovery deadlock
- Stable fix for a loop on irrecoverable errors when returning
delegations
- Fix a 3-way deadlock between layoutreturn, open, and state recovery
- Update the MAINTAINERS file with contact information for Trond
Myklebust
- Close needs to handle NFS4ERR_ADMIN_REVOKED
- Enabling v4.2 should not recompile nfsd and lockd
- Fix a couple of compile warnings
* tag 'nfs-for-3.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs:
nfs: fix do_div() warning by instead using sector_div()
MAINTAINERS: Update contact information for Trond Myklebust
NFSv4.1: Prevent a 3-way deadlock between layoutreturn, open and state recovery
SUNRPC: do not fail gss proc NULL calls with EACCES
NFSv4: close needs to handle NFS4ERR_ADMIN_REVOKED
NFSv4: Update list of irrecoverable errors on DELEGRETURN
NFSv4 wait on recovery for async session errors
NFS: Fix a warning in nfs_setsecurity
NFS: Enabling v4.2 should not recompile nfsd and lockd
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This matches the existing behavior in arch/tile/Makefile for defconfig.
Reported-by: fengguang.wu@intel.com
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Tony Lu <zlu@tilera.com>
Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
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The device uses special MPU controller that necessitates the new
initialization sequence for the device. We also define a new protocol for
the trackpad that allows reporting better resolution than older V2
protocol.
Signed-off-by: Yunkang Tang <yunkang.tang@cn.alps.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Added detection for newer Elantech touchpads, so that kernel doesn't
fall-back to default PS/2 driver. Supports touchpads released after
~August 2013. Fixes bug:
https://lists.launchpad.net/kernel-packages/msg18481.html
Tested on an Acer Aspire S7-392-6302.
Signed-off by: Matt Walker <matt.g.d.walker@gmail.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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Some devices, such as new Intuos series tablets, have a hardware switch to
turn touch data on/off. To report the state, SW_MUTE_DEVICE is added
in include/uapi/linux/input.h.
Reviewed_by: Chris Bagwell <chris@cnpbagwell.com>
Acked-by: Peter Hutterer <peter.hutterer@who-t.net>
Tested-by: Jason Gerecke <killertofu@gmail.com>
Signed-off-by: Ping Cheng <pingc@wacom.com>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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