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374b105 Linux 3.13-rc3 06 December 2013, 17:34:04 UTC
843f4f4 Merge tag 'trace-fixes-3.13-rc2' of 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 06 December 2013, 16:34:16 UTC
c537aba Merge git://git.kvack.org/~bcrl/aio-next 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 06 December 2013, 16:32:59 UTC
7adfff5 Merge tag 'scsi-fixes' of 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 06 December 2013, 16:30:18 UTC
470abdc Merge branch 'for-linus' of 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 06 December 2013, 16:28:35 UTC
24cb412 Merge tag 'dt-fixes-for-3.13' of 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 06 December 2013, 16:27:47 UTC
d1b9432 aio: clean up aio ring in the fail path 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> 06 December 2013, 15:22:55 UTC
bfb2632 Merge branch 'free-memory' of git://git.kernel.org/pub/scm/linux/kernel/git/zohar/linux-integrity into for-linus 06 December 2013, 14:21:02 UTC
002acf1 Merge tag 'pm-3.13-rc3' of 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 06 December 2013, 02:26:40 UTC
8e70300 Merge branches 'pm-epoll', 'pnp' and 'powercap' * pm-epoll: epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled * pnp: PNP: fix restoring devices after hibernation * powercap: PowerCap: Fix mode for energy counter 06 December 2013, 01:18:28 UTC
7cdcec9 Merge branches 'pm-cpuidle' and 'pm-cpufreq' * 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 06 December 2013, 01:17:59 UTC
b52b342 Merge branch 'stable' of 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 05 December 2013, 23:37:44 UTC
5ee5406 Merge branch 'for-linus' of git://git.kernel.dk/linux-block 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 05 December 2013, 23:33:27 UTC
29be634 Merge tag 'nfs-for-3.13-3' of git://git.linux-nfs.org/projects/trondmy/linux-nfs 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 05 December 2013, 21:05:48 UTC
2d8eeda ftrace: default to tilegx if ARCH=tile is specified 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> 05 December 2013, 20:59:26 UTC
3ccb012 tracing: Only run synchronize_sched() at instance deletion time It has been reported that boot up with FTRACE_SELFTEST enabled can take a very long time. There can be stalls of over a minute. This was tracked down to the synchronize_sched() called when a system call event is disabled. As the self tests enable and disable thousands of events, this makes the synchronize_sched() get called thousands of times. The synchornize_sched() was added with d562aff93bfb53 "tracing: Add support for SOFT_DISABLE to syscall events" which caused this regression (added in 3.13-rc1). The synchronize_sched() is to protect against the events being accessed when a tracer instance is being deleted. When an instance is being deleted all the events associated to it are unregistered. The synchronize_sched() makes sure that no more users are running when it finishes. Instead of calling synchronize_sched() for all syscall events, we only need to call it once, after the events are unregistered and before the instance is deleted. The event_mutex is held during this action to prevent new users from enabling events. Link: http://lkml.kernel.org/r/20131203124120.427b9661@gandalf.local.home Reported-by: Petr Mladek <pmladek@suse.cz> Acked-by: Tom Zanussi <tom.zanussi@linux.intel.com> Acked-by: Petr Mladek <pmladek@suse.cz> Tested-by: Petr Mladek <pmladek@suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org> 05 December 2013, 19:22:30 UTC
ef1e4e3 Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs Pull btrfs MAINTAINERS file update: "I'm still getting settled into new devel hardware etc, but I do have one commit for the next rc. This changes my email over to fb.com, and adds a MAINTAINERS entry for Josef as well" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mason/linux-btrfs: Btrfs: update the MAINTAINERS file 05 December 2013, 18:48:40 UTC
59fb2f0 Merge tag 'fbdev-fixes-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux Pull minor fbdev fixes from Tomi Valkeinen. * tag 'fbdev-fixes-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: video: vt8500: fix error handling in probe() atmel_lcdfb: fix module autoload fbdev: sh_mobile_meram: Fix defined but not used compiler warnings video: kyro: fix incorrect sizes when copying to userspace ARM: OMAPFB: panel-sony-acx565akm: fix bad unlock balance 05 December 2013, 17:55:20 UTC
09759d1 Merge tag 'sound-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "A usual pattern of half ASoC and half HD-audio fixes, although HD-audio fixups have more volumes, in addition to a couple of trivial fixes. Nothing to worry much is found here. For ASoC side: a few fixes for PCM rate constraints calculations, regmap byte-order fix, the rest driver specific fixes (atmel, fsl, omap, kirkwood, wm codecs). For HD-audio: Dell headset and mono out fix, ELD update in polling mode, ALC283 Chromebook fixes, a few fixes for old AD codecs and MBA2, one regression fix" * tag 'sound-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (30 commits) ALSA: hda - Fix silent output on MacBook Air 2,1 ALSA: hda - Fix missing ELD info when using jackpoll_ms parameter ALSA: hda/realtek - remove hp_automute_hook from alc283_fixup_chromebook ASoC: wm8731: fix dsp mode configuration ALSA: hda/realtek - Independent of model for HP ALSA: hda - Fix headset mic input after muted internal mic (Dell/Realtek) ALSA: hda - Use always amps for auto-mute on AD1986A codec ALSA: hda/analog - Handle inverted EAPD properly in vmaster hook ALSA: hda - Another fixup for ASUS laptop with ALC660 codec ALSA: atmel: Fix possible array overflow ALSA: hda - Fix complete_all() timing in deferred probes ALSA: hda - Fix bad EAPD setup for HP machines with AD1984A ASoC: core: fix devres parameter in devm_snd_soc_register_card() ASoC: omap: n810: Convert to clk_prepare_enable/clk_disable_unprepare ASoC: fsl: set correct platform drvdata in pcm030_fabric_probe() ASoC: fsl: imx-pcm-fiq: Remove unused 'runtime' variable ASoC: fsl: imx-pcm-fiq: remove bogus period delta calculation ALSA: hda - Fix silent output on ASUS W7J laptop ASoC: core: Use consistent byte ordering in snd_soc_bytes_get ALSA: dice: fix array limits in dice_proc_read() ... 05 December 2013, 17:54:35 UTC
da1965d Merge tag 'pinctrl-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control fixes from Linus Walleij: - Minor bug fixes for the Rockchip, ST-Ericsson abx500, Renesas PFC r8a7740 and sh7372. - Compilation warning fixes. * tag 'pinctrl-v3.13-2' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: sh-pfc: sh7372: Fix pin bias setup sh-pfc: r8a7740: Fix pin bias setup pinctrl: abx500: Fix header file include guard pinctrl: rockchip: missing unlock on error in rockchip_set_pull() pinctrl: abx500: fix some more bitwise AND tests pinctrl: rockchip: testing the wrong variable 05 December 2013, 17:53:59 UTC
0d11e6a blk-mq: fix use-after-free of request If accounting is on, we will do the IO completion accounting after we have freed the request. Fix that by moving it sooner instead. Signed-off-by: Jens Axboe <axboe@kernel.dk> 05 December 2013, 17:50:39 UTC
53c6de5 Merge branch 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 and EFI fixes from Peter Anvin: "Half of these are EFI-related: The by far biggest change is the change to hold off the deletion of a sysfs entry while a backend scan is in progress. This is to avoid calling kmemdup() while under a spinlock. The other major change is for each entry in the EFI pstore backend to get a unique identifier, as required by the pstore filesystem proper. The other changes are: A fix to the recent consolidation and optimization of using "asm goto" with read-modify-write operation, which broke the bitops; specifically in such a way that we could end up generating invalid code. A build hack to make sure we compile with -mno-sse. icc, and most likely future versions of gcc, can generate SSE instructions unless we tell it not to. A comment-only patch to a change the was due in part to an unpublished erratum; now when the erratum is published we want to add a comment explaining why" * 'x86/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86/apic, doc: Justification for disabling IO APIC before Local APIC x86, bitops: Correct the assembly constraints to testing bitops x86-64, build: Always pass in -mno-sse efi-pstore: Make efi-pstore return a unique id x86/efi: Fix earlyprintk off-by-one bug efivars, efi-pstore: Hold off deletion of sysfs entry until the scan is completed 05 December 2013, 05:45:21 UTC
2885432 x86/apic, doc: Justification for disabling IO APIC before Local APIC Since erratum AVR31 in "Intel Atom Processor C2000 Product Family Specification Update" is now published, I added a justification comment for disabling IO APIC before Local APIC, as changed in commit: 522e66464467 x86/apic: Disable I/O APIC before shutdown of the local APIC Signed-off-by: Fenghua Yu <fenghua.yu@intel.com> Link: http://lkml.kernel.org/r/1386202069-51515-1-git-send-email-fenghua.yu@intel.com Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> 05 December 2013, 03:33:21 UTC
95677a9 PowerCap: Fix mode for energy counter As per the documentation of powercap sysfs, energy_uj field is read only, if it can't be reset. Currently it always allows write but will fail, if there is no reset callback. Changing mode field, to read only if there is no reset callback. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Reported-by: Dirk Brandewie <dirk.j.brandewie@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 05 December 2013, 01:05:48 UTC
8a37ea5 PNP: fix restoring devices after hibernation On returning from hibernation 'restore' callback is called, not 'resume'. Fix it. Fixes: eaf140b60ec9 (PNP: convert PNP driver bus legacy pm_ops to dev_pm_ops) Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 05 December 2013, 01:01:55 UTC
e0f6dec x86, bitops: Correct the assembly constraints to testing bitops In checkin: 0c44c2d0f459 x86: Use asm goto to implement better modify_and_test() functions the various functions which do modify and test were unified and optimized using "asm goto". However, this change missed the detail that the bitops require an "Ir" constraint rather than an "er" constraint ("I" = integer constant from 0-31, "e" = signed 32-bit integer constant). This would cause code to miscompile if these functions were used on constant bit positions 32-255 and the build to fail if used on constant bit positions above 255. Add the constraints as a parameter to the GEN_BINARY_RMWcc() macro to avoid this problem. Reported-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/529E8719.4070202@zytor.com 04 December 2013, 22:31:28 UTC
3873d06 nfs: fix do_div() warning by instead using sector_div() When compiling a 32bit kernel with CONFIG_LBDAF=n the compiler complains like shown below. Fix this warning by instead using sector_div() which is provided by the kernel.h header file. fs/nfs/blocklayout/extents.c: In function ‘normalize’: include/asm-generic/div64.h:43:28: warning: comparison of distinct pointer types lacks a cast [enabled by default] fs/nfs/blocklayout/extents.c:47:13: note: in expansion of macro ‘do_div’ nfs/blocklayout/extents.c:47:2: warning: right shift count >= width of type [enabled by default] fs/nfs/blocklayout/extents.c:47:2: warning: passing argument 1 of ‘__div64_32’ from incompatible pointer type [enabled by default] include/asm-generic/div64.h:35:17: note: expected ‘uint64_t *’ but argument is of type ‘sector_t *’ extern uint32_t __div64_32(uint64_t *dividend, uint32_t divisor); Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com> 04 December 2013, 17:57:37 UTC
cd7b996 MAINTAINERS: Update contact information for Trond Myklebust Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com> 04 December 2013, 17:32:20 UTC
f22e5ed NFSv4.1: Prevent a 3-way deadlock between layoutreturn, open and state recovery Andy Adamson reports: The state manager is recovering expired state and recovery OPENs are being processed. If kswapd is pruning inodes at the same time, a deadlock can occur when kswapd calls evict_inode on an NFSv4.1 inode with a layout, and the resultant layoutreturn gets an error that the state mangager is to handle, causing the layoutreturn to wait on the (NFS client) cl_rpcwaitq. At the same time an open is waiting for the inode deletion to complete in __wait_on_freeing_inode. If the open is either the open called by the state manager, or an open from the same open owner that is holding the NFSv4 sequence id which causes the OPEN from the state manager to wait for the sequence id on the Seqid_waitqueue, then the state is deadlocked with kswapd. The fix is simply to have layoutreturn ignore all errors except NFS4ERR_DELAY. We already know that layouts are dropped on all server reboots, and that it has to be coded to deal with the "forgetful client model" that doesn't send layoutreturns. Reported-by: Andy Adamson <andros@netapp.com> Link: http://lkml.kernel.org/r/1385402270-14284-1-git-send-email-andros@netapp.com Signed-off-by: Trond Myklebust <Trond.Myklebust@primarydata.com> 04 December 2013, 17:32:19 UTC
8ecffd7 Merge tag 'gpio-v3.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: "Here are a few more GPIO patches, we're a bit noisy for being the GPIO subsystem, mostly due to the new descriptor API, but all is getting into shape. - Fix compile warnings - Fix overly talkative diagnostic messages from usual use cases wrt GPIO descriptors - Add a documentation 00-INDEX - Use platform GPIOs as fallback when ACPI or device tree is used as the primary means to get GPIO lines - A bug fix for the MPC8572/MPC8536 fixing erroneous input data" * tag 'gpio-v3.13-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpiolib: change a warning to debug message when failing to get gpio powerpc/gpio: Fix the wrong GPIO input data on MPC8572/MPC8536 gpiolib: use platform GPIO mappings as fallback Documentation: gpiolib: add 00-INDEX file gpiolib: fix lookup of platform-mapped GPIOs gpiolib: add missing declarations 04 December 2013, 16:59:33 UTC
36059ee Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Olof Johansson: "Another batch of fixes for ARM SoCs for 3.13. The diffstat is large, mostly because of: - Another set of fixes to fix regressions caused by moving OMAP from board files to DT. Tony thinks this was the last major set of fixes, with maybe just a few small patches to follow. - More fixes for Marvell platforms, most dealing with misdescribed PCIe hardware, i.e. incorrect number of busses on some SoCs, etc. The line delta adds up due to various ranges moving around when this is fixed. But there's also: - Some smaller tweaks to defconfigs to make more boards bootable in my test setup for better coverage. - There are also a few other smaller fixes, a short series for at91, a couple of reverts for ux500, etc" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (39 commits) arm: dts: socfpga: Change some clocks of gate-clk type to perip-clk arm: socfpga: Enable ARM_TWD for socfpga ARM: multi_v7_defconfig: enable SDHCI_BCM_KONA and MMC_BLOCK_MINORS=16 ARM: sunxi_defconfig: enable NFS, TMPFS, PRINTK_TIME and nfsroot support ARM: multi_v7_defconfig: enable network for BeagleBone Black ARM: dts: Fix the name of supplies for smsc911x shared by OMAP ARM: OMAP2+: Powerdomain: Fix unchecked dereference of arch_pwrdm ARM: dts: omap3-beagle: Add omap-twl4030 audio support ARM: dts: omap4-sdp: Fix pin muxing for wl12xx ARM: dts: omap4-panda-common: Fix pin muxing for wl12xx ARM: at91: fixed unresolved symbol "at91_pm_set_standby" when built without CONFIG_PM ARM: at91: add usart3 alias to dtsi ARM: at91: sama5d3: reduce TWI internal clock frequency mmc: omap: Fix I2C dependency and make driver usable with device tree mmc: omap: Fix DMA configuration to not rely on device id ARM: dts: omap3-beagle: Fix USB host on beagle boards (for 3.13) ARM: dts: omap3-igep0020: name twl4030 VPLL2 regulator as vdds_dsi ARM: dts: AM33XX IGEP0033: add USB support ARM: dts: AM33XX BASE0033: add 32KBit EEPROM support ARM: dts: AM33XX BASE0033: add pinmux and user led support ... 04 December 2013, 16:56:18 UTC
8aa9c36 Merge branch 'parisc-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parsic updates from Helge Deller: - a fix for the mmap(MAP_FIXED|MAP_SHARED) syscall to the same address which was already given in a previous call (fixes locale-gen on debian) - change the memory layout of the kernel to avoid the need for the -mlong-calls compiler option (depends on commit 5ecbe3c3c690 - "kernel/extable: fix address-checks for core_kernel and init areas") - defconfig updates, e.g. use the SIL680 driver instead of the SIIMAGE driver - add more parisc machine names to the machine database * 'parisc-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: update 64bit defconfigs and use SIL680 instead of SIIMAGE driver parisc: remove CONFIG_MLONGCALLS=y from defconfigs parisc: fix kernel memory layout in vmlinux.ld.S parisc: use kernel_text_address() in unwind functions parisc: remove empty SERIAL_PORT_DFNS in serial.h parisc: add some more machine names to hardware database parisc: fix mmap(MAP_FIXED|MAP_SHARED) to already mmapped address 04 December 2013, 16:54:36 UTC
2787179 Merge tag 'squashfs-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next Pull squashfs bugfix from Phillip Lougher: "Just a single bug fix to the new "directly decompress into the page cache" code" * tag 'squashfs-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/pkl/squashfs-next: Squashfs: fix failure to unlock pages on decompress error 04 December 2013, 16:54:00 UTC
d644c02 Merge git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6 Pull crypto fixes from Herbert Xu: "This push fixes a number of crashes triggered by a previous crypto self-test update. It also fixes a build problem in the caam driver, as well as a concurrency issue in s390. Finally there is a pair of fixes to bugs in the crypto scatterwalk code and authenc that may lead to crashes" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: testmgr - fix sglen in test_aead for case 'dst != src' crypto: talitos - fix aead sglen for case 'dst != src' crypto: caam - fix aead sglen for case 'dst != src' crypto: ccm - Fix handling of zero plaintext when computing mac crypto: s390 - Fix aes-xts parameter corruption crypto: talitos - corrrectly handle zero-length assoc data crypto: scatterwalk - Set the chain pointer indication bit crypto: authenc - Find proper IV address in ablkcipher callback crypto: caam - Add missing Job Ring include 04 December 2013, 16:53:09 UTC
1ab231b Merge branch 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: - timekeeping: Cure a subtle drift issue on GENERIC_TIME_VSYSCALL_OLD - nohz: Make CONFIG_NO_HZ=n and nohz=off command line option behave the same way. Fixes a long standing load accounting wreckage. - clocksource/ARM: Kconfig update to avoid ARM=n wreckage - clocksource/ARM: Fixlets for the AT91 and SH clocksource/clockevents - Trivial documentation update and kzalloc conversion from akpms pile * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: nohz: Fix another inconsistency between CONFIG_NO_HZ=n and nohz=off time: Fix 1ns/tick drift w/ GENERIC_TIME_VSYSCALL_OLD clocksource: arm_arch_timer: Hide eventstream Kconfig on non-ARM clocksource: sh_tmu: Add clk_prepare/unprepare support clocksource: sh_tmu: Release clock when sh_tmu_register() fails clocksource: sh_mtu2: Add clk_prepare/unprepare support clocksource: sh_mtu2: Release clock when sh_mtu2_register() fails ARM: at91: rm9200: switch back to clockevents_config_and_register tick: Document tick_do_timer_cpu timer: Convert kmalloc_node(...GFP_ZERO...) to kzalloc_node(...) NOHZ: Check for nohz active instead of nohz enabled 04 December 2013, 16:52:09 UTC
0756f09 ALSA: hda - Fix silent output on MacBook Air 2,1 MacBook Air 2,1 has a fairly different pin assignment from its brother MBA 1,1, and yet another quirks are needed for pin 0x18 and 0x19, similarly like what iMac 9,1 requires, in order to make the sound working on it. Reported-and-tested-by: Bruno Prémont <bonbons@linux-vserver.org> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 04 December 2013, 12:59:45 UTC
b0e6989 Merge tag 'asoc-v3.13-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.13 A smattering of fixes here, some core ones for the rate combination issues for things other than simple bitmasks, for readback of byte controls and for updating the power of value muxes plus a bunch of driver fixes of varying severity. The warning fix in the i.MX FIQ driver is fixing a warning introduced by a previous fix. 04 December 2013, 11:40:59 UTC
46ac295 video: vt8500: fix error handling in probe() We shouldn't kfree(fbi) because that was allocated with devm_kzalloc(). There were several error paths which returned directly instead of releasing resources. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> 04 December 2013, 08:50:16 UTC
5a0973f atmel_lcdfb: fix module autoload Add missing module device table which is needed for module autoloading. Signed-off-by: Johan Hovold <jhovold@gmail.com> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com> 04 December 2013, 08:48:12 UTC
20ce902 ALSA: hda - Fix missing ELD info when using jackpoll_ms parameter In the case of using jackpoll_ms instead of unsol events, the jack was correctly detected, but ELD info was not refreshed on plug-in. And without ELD info, no proper restriction of pcm, which can in turn break sound output on some devices. Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 04 December 2013, 08:02:51 UTC
eb21aad ALSA: hda/realtek - remove hp_automute_hook from alc283_fixup_chromebook I forgot to remove the hp_automute_hook from alc283_fixup_chromebook. It doesn't need this for other chrome os machine. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 04 December 2013, 07:59:30 UTC
c0778e2 Btrfs: update the MAINTAINERS file Josef and I have new email addresses Signed-off-by: Chris Mason <clm@fb.com> Signed-off-by: Josef Bacik <jbacik@fb.com> 04 December 2013, 01:56:13 UTC
5551a34 x86-64, build: Always pass in -mno-sse Always pass in the -mno-sse argument, regardless if -preferred-stack-boundary is supported. We never want to generate SSE instructions in the kernel unless we *really* know what we're doing. According to H. J. Lu, any version of gcc new enough that we support it at all should handle the -mno-sse option, so just add it unconditionally. Reported-by: Kevin B. Smith <kevin.b.smith@intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com> Cc: H. J. Lu <hjl.tools@gmail.com> Link: http://lkml.kernel.org/n/tip-j21wzqv790q834n7yc6g80j1@git.kernel.org Cc: <stable@vger.kernel.org> # build fix only 04 December 2013, 01:40:22 UTC
a16ab68 parisc: update 64bit defconfigs and use SIL680 instead of SIIMAGE driver Signed-off-by: Helge Deller <deller@gmx.de> 03 December 2013, 22:23:35 UTC
a5c6e87 arm: dts: socfpga: Change some clocks of gate-clk type to perip-clk Some of the clocks that were designated gate-clk do not have a gate, so change those clocks to be of periph-clk type. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Signed-off-by: Olof Johansson <olof@lixom.net> 03 December 2013, 22:19:53 UTC
725dd7e arm: socfpga: Enable ARM_TWD for socfpga Update Kconfig to enable TWD. Signed-off-by: Dinh Nguyen <dinguyen@altera.com> Reviewed-by: Pavel Machek <pavel@denx.de> Signed-off-by: Olof Johansson <olof@lixom.net> 03 December 2013, 22:19:48 UTC
959a35f blk-mq: fix dereference of rq->mq_ctx if allocation fails If __GFP_WAIT isn't set and we fail allocating, when we go to drop the reference on the ctx, we will attempt to dereference the NULL rq. Fix that. Signed-off-by: Jeff Moyer <jmoyer@redhat.com> Signed-off-by: Jens Axboe <axboe@kernel.dk> 03 December 2013, 21:24:28 UTC
813e8e3 cpuidle: Check for dev before deregistering it. If not, we could end up in the unfortunate situation where we dereference a NULL pointer b/c we have cpuidle disabled. This is the case when booting under Xen (which uses the ACPI P/C states but disables the CPU idle driver) - and can be easily reproduced when booting with cpuidle.off=1. BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<ffffffff8156db4a>] cpuidle_unregister_device+0x2a/0x90 .. snip.. Call Trace: [<ffffffff813b15b4>] acpi_processor_power_exit+0x3c/0x5c [<ffffffff813af0a9>] acpi_processor_stop+0x61/0xb6 [<ffffffff814215bf>] __device_release_driver+0fffff81421653>] device_release_driver+0x23/0x30 [<ffffffff81420ed8>] bus_remove_device+0x108/0x180 [<ffffffff8141d9d9>] device_del+0x129/0x1c0 [<ffffffff813cb4b0>] ? unregister_xenbus_watch+0x1f0/0x1f0 [<ffffffff8141da8e>] device_unregister+0x1e/0x60 [<ffffffff814243e9>] unregister_cpu+0x39/0x60 [<ffffffff81019e03>] arch_unregister_cpu+0x23/0x30 [<ffffffff813c3c51>] handle_vcpu_hotplug_event+0xc1/0xe0 [<ffffffff813cb4f5>] xenwatch_thread+0x45/0x120 [<ffffffff810af010>] ? abort_exclusive_wait+0xb0/0xb0 [<ffffffff8108ec42>] kthread+0xd2/0xf0 [<ffffffff8108eb70>] ? kthread_create_on_node+0x180/0x180 [<ffffffff816ce17c>] ret_from_fork+0x7c/0xb0 [<ffffffff8108eb70>] ? kthread_create_on_node+0x180/0x180 This problem also appears in 3.12 and could be a candidate for backport. Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 03 December 2013, 21:05:22 UTC
f39918e ARM: multi_v7_defconfig: enable SDHCI_BCM_KONA and MMC_BLOCK_MINORS=16 Enable MMC/SD on the Broadcom mobile platforms, and increase the block minors from the default 8 to 16 (since the Broadcom board by default has root on the 8th partition). Signed-off-by: Olof Johansson <olof@lixom.net> Cc: stable@vger.kernel.org # v3.12 03 December 2013, 20:39:14 UTC
610ffd5 ARM: sunxi_defconfig: enable NFS, TMPFS, PRINTK_TIME and nfsroot support This enables a few more options on the sunxi defconfigs such that I can use nfsroot to boot them (there is no local storage support yet). It also enables PRINTK_TIME and tmpfs since it's a common distro requirement. Signed-off-by: Olof Johansson <olof@lixom.net> 03 December 2013, 20:39:13 UTC
82cca5d Merge tag 'omap-for-v3.13/more-dt-regressions' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren: Few more legacy booting vs device tree booting fixes that people have noticed while booting things with device tree for things like omap4 WLAN, smsc911x, and beagle audio. Hopefully this will be it for the legacy booting vs device tree fixes for this -rc cycle. * tag 'omap-for-v3.13/more-dt-regressions' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Fix the name of supplies for smsc911x shared by OMAP ARM: OMAP2+: Powerdomain: Fix unchecked dereference of arch_pwrdm ARM: dts: omap3-beagle: Add omap-twl4030 audio support ARM: dts: omap4-sdp: Fix pin muxing for wl12xx ARM: dts: omap4-panda-common: Fix pin muxing for wl12xx 03 December 2013, 20:39:12 UTC
0dfee67 ARM: multi_v7_defconfig: enable network for BeagleBone Black BeagleBone Black uses the TI CPSW ethernet controller, enable it in the multi_v7_defconfig for testing coverage purposes. Signed-off-by: Olof Johansson <olof@lixom.net> Acked-by: Tony Lindgren <tony@atomide.com> Cc: stable@vger.kernel.org # v3.12 03 December 2013, 20:39:11 UTC
3060817 Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixes From Nicolas Ferre: AT91: second round of fixes for 3.13 - reduce IP frequency for I2C on sama5d3 - missing aliases directive for USART3 on 9x5 family - a PM symbol is missing if !CONFIG_PM * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91: fixed unresolved symbol "at91_pm_set_standby" when built without CONFIG_PM ARM: at91: add usart3 alias to dtsi ARM: at91: sama5d3: reduce TWI internal clock frequency 03 December 2013, 20:39:10 UTC
c0c3350 Merge tag 'mvebu-dt-fixes-3.13' of git://git.infradead.org/linux-mvebu into fixes From Jason Cooper, mvebu DT fixes for v3.13: - mvebu - PCIe fixes now that we have test devices with more ports. - fix access to coherency registers * tag 'mvebu-dt-fixes-3.13' of git://git.infradead.org/linux-mvebu: ARM: mvebu: re-enable PCIe on Armada 370 DB ARM: mvebu: use the virtual CPU registers to access coherency registers ARM: mvebu: fix second and third PCIe unit of Armada XP mv78260 ARM: mvebu: second PCIe unit of Armada XP mv78230 is only x1 capable 03 December 2013, 20:39:09 UTC
b8be3a2 Merge tag 'omap-for-v3.13/fixes-against-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes From Tony Lindgren: Some omap related fixes that have come up with people moving to device tree only based booting for omap2+. The series contains a handful of fixes for the igep boards as they were one of the first omap3 boards to jump over completely to device tree based booting. So these can be considered regressions compared to booting igep in legacy mode with board files in v3.12. Also included are few other device tree vs legacy booting regressions: - yet more missing omap3 .dtsi entries that have showed up booting various boards with device tree only - n900 eMMC device tree fix - fixes for beagle USB EHCI - two fixes to make omap2420 MMC work As we're moving omap2+ to be device tree only for v3.14, I'd like to have v3.13 work equally well for legacy based booting and device tree based booting. So there will be likely few more device tree related booting patches trickling in. This series also includes a regression fix for the omap timer posted mode that may wrongly stay on from the bootloader for some SoCs. * tag 'omap-for-v3.13/fixes-against-rc1-take2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: mmc: omap: Fix I2C dependency and make driver usable with device tree mmc: omap: Fix DMA configuration to not rely on device id ARM: dts: omap3-beagle: Fix USB host on beagle boards (for 3.13) ARM: dts: omap3-igep0020: name twl4030 VPLL2 regulator as vdds_dsi ARM: dts: AM33XX IGEP0033: add USB support ARM: dts: AM33XX BASE0033: add 32KBit EEPROM support ARM: dts: AM33XX BASE0033: add pinmux and user led support ARM: dts: AM33XX BASE0033: add pinmux and hdmi node to enable display ARM: dts: omap3-igep0020: Add pinmuxing for DVI output ARM: dts: omap3-igep0020: Add pinmux setup for i2c devices ARM: dts: omap3-igep: Update to use the TI AM/DM37x processor ARM: dts: omap3-igep: Add support for LBEE1USJYC WiFi connected to SDIO ARM: dts: omap3-igep: Fix bus-width for mmc1 ARM: OMAP2+: dss-common: change IGEP's DVI DDC i2c bus ARM: OMAP2+: Disable POSTED mode for errata i103 and i767 ARM: OMAP2+: Fix eMMC on n900 with device tree ARM: OMAP2+: Add fixed regulator to omap2plus_defconfig ARM: OMAP2+: Fix more missing data for omap3.dtsi file Signed-off-by: Olof Johansson <olof@lixom.net> 03 December 2013, 20:39:08 UTC
29e2488 Merge remote-tracking branches 'asoc/fix/arizona', 'asoc/fix/atmel', 'asoc/fix/fsl', 'asoc/fix/kirkwood', 'asoc/fix/omap', 'asoc/fix/rcar', 'asoc/fix/wm8731' and 'asoc/fix/wm8990' into asoc-linus 03 December 2013, 18:09:00 UTC
d930f00 Merge remote-tracking branch 'asoc/fix/dapm' into asoc-linus 03 December 2013, 18:08:59 UTC
1c4b578 Merge remote-tracking branch 'asoc/fix/core' into asoc-linus 03 December 2013, 18:08:59 UTC
b4af6ef ASoC: wm8731: fix dsp mode configuration According to WM8731 "PD, Rev 4.9 October 2012" datasheet, when it works in DSP mode A, LRP = 1, while works in DSP mode B, LRP = 0. So, fix LRP for DSP mode as the datesheet specification. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org 03 December 2013, 16:04:31 UTC
22a0853 [SCSI] bfa: Fix crash when symb name set for offline vport This patch fixes a crash when tried setting symbolic name for an offline vport through sysfs. Crash is due to uninitialized pointer lport->ns, which gets initialized only on linkup (port online). Signed-off-by: Vijaya Mohan Guvva <vmohan@brocade.com> Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com> 03 December 2013, 14:56:49 UTC
95f19f6 epoll: drop EPOLLWAKEUP if PM_SLEEP is disabled Drop EPOLLWAKEUP from epoll events mask if CONFIG_PM_SLEEP is disabled. Signed-off-by: Amit Pundir <amit.pundir@linaro.org> Cc: John Stultz <john.stultz@linaro.org> Cc: Alexander Viro <viro@zeniv.linux.org.uk> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 03 December 2013, 14:35:52 UTC
2167e23 cpufreq: fix garbage kobjects on errors during suspend/resume This is effectively a revert of commit 5302c3fb2e62 ("cpufreq: Perform light-weight init/teardown during suspend/resume"), which enabled suspend/resume optimizations leaving the sysfs files in place. Errors during suspend/resume are not handled properly, leaving dead sysfs attributes in case of failures. There are are number of functions with special code for the "frozen" case, and all these need to also have special error handling. The problem is easy to demonstrate by making cpufreq_driver->init() or cpufreq_driver->get() fail during resume. The code is too complex for a simple fix, with split code paths in multiple blocks within a number of functions. It is therefore best to revert the patch enabling this code until the error handling is in place. Examples of problems resulting from resume errors: WARNING: CPU: 0 PID: 6055 at fs/sysfs/file.c:343 sysfs_open_file+0x77/0x212() missing sysfs attribute operations for kobject: (null) Modules linked in: [stripped as irrelevant] CPU: 0 PID: 6055 Comm: grep Tainted: G D 3.13.0-rc2 #153 Hardware name: LENOVO 2776LEG/2776LEG, BIOS 6EET55WW (3.15 ) 12/19/2011 0000000000000009 ffff8802327ebb78 ffffffff81380b0e 0000000000000006 ffff8802327ebbc8 ffff8802327ebbb8 ffffffff81038635 0000000000000000 ffffffff811823c7 ffff88021a19e688 ffff88021a19e688 ffff8802302f9310 Call Trace: [<ffffffff81380b0e>] dump_stack+0x55/0x76 [<ffffffff81038635>] warn_slowpath_common+0x7c/0x96 [<ffffffff811823c7>] ? sysfs_open_file+0x77/0x212 [<ffffffff810386e3>] warn_slowpath_fmt+0x41/0x43 [<ffffffff81182dec>] ? sysfs_get_active+0x6b/0x82 [<ffffffff81182382>] ? sysfs_open_file+0x32/0x212 [<ffffffff811823c7>] sysfs_open_file+0x77/0x212 [<ffffffff81182350>] ? sysfs_schedule_callback+0x1ac/0x1ac [<ffffffff81122562>] do_dentry_open+0x17c/0x257 [<ffffffff8112267e>] finish_open+0x41/0x4f [<ffffffff81130225>] do_last+0x80c/0x9ba [<ffffffff8112dbbd>] ? inode_permission+0x40/0x42 [<ffffffff81130606>] path_openat+0x233/0x4a1 [<ffffffff81130b7e>] do_filp_open+0x35/0x85 [<ffffffff8113b787>] ? __alloc_fd+0x172/0x184 [<ffffffff811232ea>] do_sys_open+0x6b/0xfa [<ffffffff811233a7>] SyS_openat+0xf/0x11 [<ffffffff8138c812>] system_call_fastpath+0x16/0x1b The failure to restore cpufreq devices on cancelled hibernation is not a new bug. It is caused by the ACPI _PPC call failing unless the hibernate is completed. This makes the acpi_cpufreq driver fail its init. Previously, the cpufreq device could be restored by offlining the cpu temporarily. And as a complete hibernation cycle would do this, it would be automatically restored most of the time. But after commit 5302c3fb2e62 the leftover sysfs attributes will block any device add action. Therefore offlining and onlining CPU 1 will no longer restore the cpufreq object, and a complete suspend/resume cycle will replace it with garbage. Fixes: 5302c3fb2e62 ("cpufreq: Perform light-weight init/teardown during suspend/resume") Cc: 3.12+ <stable@vger.kernel.org> # 3.12+ Signed-off-by: Bjørn Mork <bjorn@mork.no> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 03 December 2013, 14:25:52 UTC
351cfe0 gpiolib: change a warning to debug message when failing to get gpio It's the drivers responsibility to react on failure to get the gpio descriptors and not the frameworks. Since there are some common peripherals that may or may not have certain pins connected to gpio lines, depending on the platform, printing the warning there may end up generating useless bug reports. Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 12:10:48 UTC
1aeef30 powerpc/gpio: Fix the wrong GPIO input data on MPC8572/MPC8536 For MPC8572/MPC8536, the status of GPIOs defined as output cannot be determined by reading GPDAT register, so the code use shadow data register instead. But the code may give the wrong status of GPIOs defined as input under some scenarios: 1. If some pins were configured as inputs and were asserted high before booting the kernel, the shadow data has been initialized with those pin values. 2. Some pins have been configured as output first and have been set to the high value, then reconfigured as input. The above cases will make the shadow data for those input pins to be set to high. Then reading the pin status will always return high even if the actual pin status is low. The code should eliminate the effects of the shadow data to the input pins, and the status of those pins should be read directly from GPDAT. Cc: stable@vger.kernel.org Acked-by: Scott Wood <scottwood@freescale.com> Acked-by: Anatolij Gustschin <agust@denx.de> Signed-off-by: Liu Gang <Gang.Liu@freescale.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 12:10:48 UTC
35c5d7f gpiolib: use platform GPIO mappings as fallback For platforms that use device tree or ACPI as the standard way to look GPIOs up, allow the platform-defined GPIO mappings to be used as a fallback. This may be useful for platforms that need extra GPIOs mappings not defined by the firmware. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 12:10:48 UTC
56a39aa Documentation: gpiolib: add 00-INDEX file Give a short overview of the various GPIO documentation files. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 12:10:48 UTC
7cc67b9 gpiolib: fix lookup of platform-mapped GPIOs A typo resulted in GPIO lookup failing unconditionally. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reported-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 12:10:48 UTC
c9a9972 gpiolib: add missing declarations Add declaration of 'struct of_phandle_args' to avoid the following warning: In file included from arch/arm/mach-tegra/board-paz00.c:21:0: include/linux/gpio/driver.h:102:17: warning: 'struct of_phandle_args' declared inside parameter list include/linux/gpio/driver.h:102:17: warning: its scope is only this definition or declaration, which is probably not what you want Also proactively add other definitions/includes that could be missing in other contexts. Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reported-by: Stephen Warren <swarren@wwwdotorg.org> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 12:10:47 UTC
71493de sh-pfc: sh7372: Fix pin bias setup When computing the pin configuration register offset the bias setup code erroneously compares the pin number range with the loop index instead of the pin number. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 09:38:41 UTC
5d27619 sh-pfc: r8a7740: Fix pin bias setup When computing the pin configuration register offset the bias setup code erroneously compares the pin number range with the loop index instead of the pin number. Fix it. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 03 December 2013, 09:38:39 UTC
0202e99 ALSA: hda/realtek - Independent of model for HP Create single model for HP. The headset jack module was difference between other chrome book. It need to manual control Mic jack detect. Chrome OS loaded driver by models. Remove old assigned fixup table from ALC269 fixup list entry. Signed-off-by: Kailang Yang <kailang@realtek.com> Signed-off-by: Takashi Iwai <tiwai@suse.de> 03 December 2013, 08:27:23 UTC
d59915d ALSA: hda - Fix headset mic input after muted internal mic (Dell/Realtek) By trial and error, I found this patch could work around an issue where the headset mic would stop working if you switch between the internal mic and the headset mic, and the internal mic was muted. It still takes a second or two before the headset mic actually starts working, but still better than nothing. Information update from Kailang: The verb was ADC digital mute(bit 6 default 1). Switch internal mic and headset mic will run alc_headset_mode_default. The coef index 0x11 will set to 0x0041. Because headset mode was fixed type. It doesn't need to run alc_determine_headset_type. So, the value still keep 0x0041. ADC was muted. BugLink: https://bugs.launchpad.net/bugs/1256840 Signed-off-by: David Henningsson <david.henningsson@canonical.com> Cc: <stable@vger.kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de> 03 December 2013, 08:26:14 UTC
2c0e641 dt: binding: reword PowerPC 8xxx GPIO documentation re-format and re-word the device tree binding documentation for MPC8xxx and compatibles, reference the common document for interrupt controllers and remove outdated duplicate SoC specific information Cc: Mark Rutland <mark.rutland@arm.com> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Pawel Moll <Pawel.Moll@arm.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: <devicetree@vger.kernel.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Gerhard Sittig <gsi@denx.de> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 06:01:03 UTC
72d944e ARM: tegra: delete nvidia,tegra20-spi.txt binding This binding shouldn't exist; Tegra20 has two forms of SPI controller that are documented separately in nvidia,tegra20-sflash.txt and nvidia,tegra20-slink.txt. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 06:00:33 UTC
1675088 hwmon: ntc_thermistor: Fix typo (pullup-uV -> pullup-uv) This patch fix typo of property name from 'pullup-uV' to 'pullup-uv'. The ntc_thermistor.c use 'pullup-uv' when parsing dt data. Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com> Reviewed-by: Jingoo Han <jg1.han@samsung.com> Acked-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:40:42 UTC
dd622d2 of: add vendor prefix for GMT Adding Global Mixed-mode Technology Inc. to the list of devicetree vendor prefixes. Signed-off-by: Wei Ni <wni@nvidia.com> Acked-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:37:23 UTC
cdbea09 clk: exynos: Fix typos in DT bindings documentation s/comptible/compatible/ Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Reviewed-by: Sachin Kamat <sachin.kamat@linaro.org> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:36:50 UTC
53d6b36 of: Add vendor prefix for LG Corporation Signed-off-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:35:44 UTC
21ea026 Documentation: net: fsl-fec.txt: Add phy-supply entry phy-supply is an optional property of the fec driver, so add it to the binding documentation. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:35:35 UTC
f1e8e38 ARM: dts: doc: Document missing binding for omap5-mpu The binding and support for omap5-mpu which has a cortex-a15 smp core, gic and integrated L2 cache has been existing for sometime. So Documenting the missing binding here. Cc: Benoit Cousson <bcousson@baylibre.com> Signed-off-by: Sricharan R <r.sricharan@ti.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:35:23 UTC
f04bda9 dt-bindings: add ARMv8 PMU binding Add missing "arm,armv8-pmuv3" compatible property for ARMv8 PMU. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Cc: Will Deacon <will.deacon@arm.com> Cc: Pawel Moll <pawel.moll@arm.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Cc: Ian Campbell <ijc+devicetree@hellion.org.uk> 03 December 2013, 05:21:02 UTC
2bfb66c MAINTAINERS: remove swarren from DT bindings I'm afraid I'm rather burned out w.r.t. DT bindings. As has probably been evident, I don't have and haven't made the time to review many recently. As such, remove myself from that MAINTAINERS entry. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:20:13 UTC
bdbff6b MAINTAINERS: Add Kumar to Device Tree Binding maintainers group I'm tossing my hat into the ring of maintainers/reviewers for device tree bindings based on history of dealing with DT on embedded PPC and starting work on ARM SoCs. Signed-off-by: Kumar Gala <galak@codeaurora.org> Acked-by: Pawel Moll <pawel.moll@arm.com> Cc: Mark Rutland <mark.rutland@arm.com> Acked-by: Stephen Warren <swarren@wwwdotorg.org> Cc: Ian Campbell <ian.campbell@citrix.com> Cc: Rob Herring <rob.herring@calxeda.com> Cc: Grant Likely <grant.likely@linaro.org> Cc: Olof Johansson <olof@lixom.net> Signed-off-by: Rob Herring <rob.herring@calxeda.com> 03 December 2013, 05:20:10 UTC
a7ed7c6 ima: properly free ima_template_entry structures The new templates management mechanism records information associated to an event into an array of 'ima_field_data' structures and makes it available through the 'template_data' field of the 'ima_template_entry' structure (the element of the measurements list created by IMA). Since 'ima_field_data' contains dynamically allocated data (which length varies depending on the data associated to a selected template field), it is not enough to just free the memory reserved for a 'ima_template_entry' structure if something goes wrong. This patch creates the new function ima_free_template_entry() which walks the array of 'ima_field_data' structures, frees the memory referenced by the 'data' pointer and finally the space reserved for the 'ima_template_entry' structure. Further, it replaces existing kfree() that have a pointer to an 'ima_template_entry' structure as argument with calls to the new function. Fixes: a71dc65: ima: switch to new template management mechanism Signed-off-by: Roberto Sassu <roberto.sassu@polito.it> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> 03 December 2013, 01:46:56 UTC
09ae634 ima: Do not free 'entry' before it is initialized 7bc5f447ce9d0 (ima: define new function ima_alloc_init_template() to API) moved the initialization of 'entry' in ima_add_boot_aggregate() a bit more below, after the if (ima_used_chip). So, 'entry' is not initialized while being inside this if-block. So, we should not attempt to free it. Found by Coverity (CID: 1131971) Fixes: 7bc5f447ce9d0 (ima: define new function ima_alloc_init_template() to API) Signed-off-by: Christoph Paasch <christoph.paasch@uclouvain.be> Signed-off-by: Mimi Zohar <zohar@us.ibm.com> 03 December 2013, 01:46:32 UTC
dea4f48 Merge branch 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds Pull LED subsystem bugfix from Bryan Wu. * 'leds-fixes-for-3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/cooloney/linux-leds: leds: pwm: Fix for deferred probe in DT booted mode 02 December 2013, 20:08:01 UTC
aa1a6d6 leds: pwm: Fix for deferred probe in DT booted mode We need to make sure that the error code from devm_of_pwm_get() is the one the module returns in case of failure. Restructure the code to make this possible for DT booted case. With this patch the driver can ask for deferred probing when the board is booted with DT. Fixes for example omap4-sdp board's keyboard backlight led. Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com> Signed-off-by: Bryan Wu <cooloney@gmail.com> 02 December 2013, 19:53:17 UTC
b655028 uio: we cannot mmap unaligned page contents In commit 7314e613d5ff ("Fix a few incorrectly checked [io_]remap_pfn_range() calls") the uio driver started more properly checking the passed-in user mapping arguments against the size of the actual uio driver data. That in turn exposed that some driver authors apparently didn't realize that mmap can only work on a page granularity, and had tried to use it with smaller mappings, with the new size check catching that out. So since it's not just the user mmap() arguments that can be confused, make the uio mmap code also verify that the uio driver has the memory allocated at page boundaries in order for mmap to work. If the device memory isn't properly aligned, we return [ENODEV] The fildes argument refers to a file whose type is not supported by mmap(). as per the open group documentation on mmap. Reported-by: Holger Brunck <holger.brunck@keymile.com> Acked-by: Greg KH <gregkh@linuxfoundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 02 December 2013, 19:50:37 UTC
ac46bf3 ARM: dts: Fix the name of supplies for smsc911x shared by OMAP drivers/net/ethernet/smsc/smsc911x.c is expecting supplies named "vdd33a" and "vddvario". Currently the shared DTS file provides "vmmc" and "vmmc_aux", and the supply lookup will fail: smsc911x 2c000000.ethernet: Looking up vdd33a-supply from device tree smsc911x 2c000000.ethernet: Looking up vdd33a-supply property in node /ocp/gpmc@6e000000/ethernet@gpmc failed smsc911x 2c000000.ethernet: Looking up vddvario-supply from device tree smsc911x 2c000000.ethernet: Looking up vddvario-supply property in node /ocp/gpmc@6e000000/ethernet@gpmc failed Fix it! Looks like commmit 6b2978ac40e4 (ARM: dts: Shared file for omap GPMC connected smsc911x) made the problem more visible by moving the smc911x configuration from the omap3-igep0020.dts file to the generic file. But it seems we've had this problem since commit d72b4415011e (ARM: dts: omap3-igep0020: Add SMSC911x LAN chip support). Tested on OMAP3 Overo platform. Signed-off-by: Florian Vaussard <florian.vaussard@epfl.ch> [tony@atomide.com: updated comments for the commits causing the problem] Signed-off-by: Tony Lindgren <tony@atomide.com> 02 December 2013, 19:38:15 UTC
1cfc4bd ARM: OMAP2+: Powerdomain: Fix unchecked dereference of arch_pwrdm Commit 'cd8abed' "ARM: OMAP2+: Powerdomain: Remove the need to always have a voltdm associated to a pwrdm" leads to the following Smatch complaint: arch/arm/mach-omap2/powerdomain.c:131 _pwrdm_register() error: we previously assumed 'arch_pwrdm' could be null (see line 105) So, fix the unchecked dereference of arch_pwrdm. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Acked-by: Nishanth Menon <nm@ti.com> Signed-off-by: Rajendra Nayak <rnayak@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 02 December 2013, 19:38:14 UTC
33e9c39 ARM: dts: omap3-beagle: Add omap-twl4030 audio support This adds typical McBSP2-TWL4030 audio description to the legacy Beagle Board. Signed-off-by: Jarkko Nikula <jarkko.nikula@bitmer.com> Signed-off-by: Tony Lindgren <tony@atomide.com> 02 December 2013, 19:38:14 UTC
2562f52 ARM: dts: omap4-sdp: Fix pin muxing for wl12xx Mux mode for wlan/sdmmc5 should be MODE0 in pinmux_wl12xx_pins and Enable Pull up on sdmmc5_clk to detect SDIO card. This fixes WLAN on omap4-sdp that got broken in v3.10 when we moved omap4 to boot using device tree only as I did not have the WL12XX card in my omap4 SDP to test with. The commit that attempted to make WL12XX working on omap4 SDP was 775d2418f309 (ARM: dts: Fix muxing and regulator for wl12xx on the SDIO bus for blaze). Signed-off-by: Balaji T K <balajitk@ti.com> [tony@atomide.com: updated comments for the regression] Signed-off-by: Tony Lindgren <tony@atomide.com> 02 December 2013, 19:38:14 UTC
2ba2866 ARM: dts: omap4-panda-common: Fix pin muxing for wl12xx pin mux wl12xx_gpio and wl12xx_pins should be part of omap4_pmx_core and not omap4_pmx_wkup. So, move wl12xx_* to omap4_pmx_core. Fix the following error message: pinctrl-single 4a31e040.pinmux: mux offset out of range: 0x38 (0x38) pinctrl-single 4a31e040.pinmux: could not add functions for pinmux_wl12xx_pins 56x SDIO card is not detected after moving pin mux to omap4_pmx_core since sdmmc5_clk pull is disabled. Enable Pull up on sdmmc5_clk to detect SDIO card. This fixes a regression where WLAN did not work after a warm reset or after one up/down cycle that happened when we move omap4 to boot using device tree only. For reference, the kernel bug is described at: https://bugzilla.kernel.org/show_bug.cgi?id=63821 Cc: stable@vger.kernel.org # v3.10+ Signed-off-by: Balaji T K <balajitk@ti.com> [tony@atomide.com: update comments to describe the regression] Signed-off-by: Tony Lindgren <tony@atomide.com> 02 December 2013, 19:38:13 UTC
a1470c7 [SCSI] enclosure: fix WARN_ON in dual path device removing Bug report from: wenxiong@linux.vnet.ibm.com The issue is happened in dual controller configuration. We got the sysfs warnings when rmmod the ipr module. enclosure_unregister() in drivers/msic/enclosure.c, call device_unregister() for each componment deivce, device_unregister() ->device_del()->kobject_del() ->sysfs_remove_dir(). In sysfs_remove_dir(), set kobj->sd = NULL. For each componment device, enclosure_component_release()->enclosure_remove_links()->sysfs_remove_link() in which checking kobj->sd again, it has been set as NULL when doing device_unregister. So we saw all these sysfs WARNING. Tested-by: wenxiong@linux.vnet.ibm.com Cc: stable@vger.kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com> 02 December 2013, 19:13:14 UTC
6cd60b3 [SCSI] pm80xx: Tasklets synchronization fix. When multiple vectors are used, the vector variable is over written, resulting in unhandled operation for those vectors. This fix prevents the problem by maitaining HBA instance and vector values for each irq. [jejb: checkpatch fixes] Signed-off-by: Nikith.Ganigarakoppal@pmcs.com Signed-off-by: Anandkumar.Santhanam@pmcs.com Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 02 December 2013, 18:47:38 UTC
7d02900 [SCSI] pm80xx: Resetting the phy state. Setting the phy state for hard reset response. After sending hard reset for a device ,phy down event sets the phy state to zero but for phy up event it will not set the phy state again.This will cause problem to successive hard resets. Signed-off-by: Nikith.Ganigarakoppal@pmcs.com Signed-off-by: Anandkumar.Santhanam@pmcs.com Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 02 December 2013, 18:35:52 UTC
34a9b81 [SCSI] pm80xx: Fix for direct attached device. In case of direct attached SATA device delay is not enough. It will give crash for set device state command response and wait_for_completion is the best solution for this. Signed-off-by: Nikith.Ganigarakoppal@pmcs.com Signed-off-by: Anandkumar.Santhanam@pmcs.com Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 02 December 2013, 18:33:20 UTC
94f33c1 [SCSI] pm80xx: Module author addition Signed-off-by: Nikith.Ganigarakoppal@pmcs.com Signed-off-by: Anandkumar.Santhanam@pmcs.com Reviewed-by: Jack Wang <jinpu.wang@profitbricks.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com> 02 December 2013, 18:25:09 UTC
a45299e Merge branch 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: - Correction of fuzzy and fragile IRQ_RETVAL macro - IRQ related resume fix affecting only XEN - ARM/GIC fix for chained GIC controllers * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: irqchip: Gic: fix boot for chained gics irq: Enable all irqs unconditionally in irq_resume genirq: Correct fuzzy and fragile IRQ_RETVAL() definition 02 December 2013, 18:15:39 UTC
a0b57ca Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull scheduler fixes from Ingo Molnar: "Various smaller fixlets, all over the place" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/doc: Fix generation of device-drivers sched: Expose preempt_schedule_irq() sched: Fix a trivial typo in comments sched: Remove unused variable in 'struct sched_domain' sched: Avoid NULL dereference on sd_busy sched: Check sched_domain before computing group power MAINTAINERS: Update file patterns in the lockdep and scheduler entries 02 December 2013, 18:13:44 UTC
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