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2014-09-09ARM: s3c64xx: Leave disabling of unused PM domains to genpdUlf Hansson13-29/+0
Since genpd at late init, will try to disable unused PM domains we don't need to do it from the machine specific code as well. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09ARM: exynos: Leave disabling of unused PM domains to genpdUlf Hansson1-1/+0
Since genpd at late init, will try to disable unused PM domains we don't need to do it from here as well. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Add late_initcall to disable unused PM domainsUlf Hansson1-0/+7
As default behavior let genpd at late init try to disable the unused PM domains. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Remove genpd_queue_power_off_work() APIUlf Hansson2-3/+4
There are no active users of this API. Let's remove it and if future needs shows up we could consider to have a get/put API instead. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Remove pm_genpd_syscore_switch() APIUlf Hansson2-15/+18
The pm_genpd_syscore_poweroff() API and pm_genpd_syscore_poweron() API makes the pm_genpd_syscore_switch() API redundant. Moreover, since there are no active users, let's just remove it. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Remove redundant check for CONFIG_PMUlf Hansson1-4/+0
CONFIG_PM_GENERIC_DOMAINS depends on CONFIG_PM, thus there are no need to check explicity for it. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Remove dev_irq_safe from genpd configUlf Hansson2-5/+0
The genpd dev_irq_safe configuration somewhat overlaps with the runtime PM pm_runtime_irq_safe() option. Also, currently genpd don't have a good way to deal with these device. So, until we figured out if and how to support this in genpd, let's remove the option to configure it. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09ARM: shmobile: Drop dev_irq_safe from R-mobile genpd configUlf Hansson1-1/+0
The dev_irq_safe configuration is redundant, genpd don't have any special treatmeant for handling it. Let's remove it. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09ARM: shmobile: Drop dev_irq_safe from r8a7779 genpd configUlf Hansson1-1/+0
The dev_irq_safe configuration is redundant, genpd don't have any special treatmeant for handling it. Let's remove it. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Remove system PM callbacks from gpd_dev_opsUlf Hansson2-64/+8
There no users of these callbacks, let's simplify the generic power domain by removing them. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Ignore callbacks for subsys generic_pm_domain_dataUlf Hansson2-124/+8
In a step of simplifying the generic power domain let's move away from using these callbacks. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-09PM / domains: Remove the pm_genpd_add|remove_callbacks APIsUlf Hansson2-125/+0
There are no users of these APIs. To simplify the generic power domain let's remove them. Signed-off-by: Ulf Hansson <[email protected]> Reviewed-by: Kevin Hilman <[email protected]> Signed-off-by: Rafael J. Wysocki <[email protected]>
2014-09-07Linux 3.17-rc4Linus Torvalds1-1/+1
2014-09-07Documentation: new page link in SubmittingPatchesSudip Mukherjee1-0/+1
new link for - How to piss off a Linux kernel subsystem maintainer Signed-off-by: Sudip Mukherjee <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-07Documentation: NFS/RDMA: Document separate Kconfig symbolsPaul Bolle1-7/+9
The NFS/RDMA Kconfig symbol was split into separate options for client and server in commit 2e8c12e1b765 ("xprtrdma: add separate Kconfig options for NFSoRDMA client and server support"). Update the documentation to reflect this split. Signed-off-by: Paul Bolle <[email protected]> Reviewed-by: Jeff Layton <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Cc: "J. Bruce Fields" <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-07Documentation: misc-devices: Rename freefall.c from hpfall.c in lis2lv02dMasanari Iida1-1/+1
hpfall.c was renamed to freefall.c in 3.16, but this file still refer to hpfall.c instead of freefall.c Signed-off-by: Masanari Iida <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-07Documentation: i2c: rename variable "register" to "reg"Jose Manuel Alarcon Roldan1-5/+5
The example code provided with the i2c device interface documentation won't compile since it uses the reserved word "register" to name a variable. The compiler fails with this error message: error: expected identifier or '(' before '=' token __u8 register = 0x20; /* Device register to access */ ^ Rename the variable "register" to simply "reg" in the example code. Another couple of typos has been fixed as well. [Change "! =" to "!=".] Signed-off-by: Jose Alarcon Roldan <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Acked-by: Wolfram Sang <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-07Documentation: seq_file: Document seq_open_private(), seq_release_private()Rob Jones1-0/+33
Despite the fact that these functions have been around for years, they are little used (only 15 uses in 13 files at the preseht time) even though many other files use work-arounds to achieve the same result. By documenting them, hopefully they will become more widely used. Signed-off-by: Rob Jones <[email protected]> Acked-by: Steven Whitehouse <[email protected]> Signed-off-by: Randy Dunlap <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-07Merge tag 'pm+acpi-3.17-rc4' of ↵Linus Torvalds12-34/+122
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI and power management fixes from Rafael Wysocki: "These are regression fixes (ACPI sysfs, ACPI video, suspend test), ACPI cpuidle deadlock fix, missing runtime validation of ACPI _DSD output, a fix and a new CPU ID for the RAPL driver, new blacklist entry for the ACPI EC driver and a couple of trivial cleanups (intel_pstate and generic PM domains). Specifics: - Fix for recently broken test_suspend= command line argument (Rafael Wysocki). - Fixes for regressions related to the ACPI video driver caused by switching the default to native backlight handling in 3.16 from Hans de Goede. - Fix for a sysfs attribute of ACPI device objects that returns stale values sometimes due to the fact that they are cached instead of executing the appropriate method (_SUN) every time (broken in 3.14). From Yasuaki Ishimatsu. - Fix for a deadlock between cpuidle_lock and cpu_hotplug.lock in the ACPI processor driver from Jiri Kosina. - Runtime output validation for the ACPI _DSD device configuration object missing from the support for it that has been introduced recently. From Mika Westerberg. - Fix for an unuseful and misleading RAPL (Running Average Power Limit) domain detection message in the RAPL driver from Jacob Pan. - New Intel Haswell CPU ID for the RAPL driver from Jason Baron. - New Clevo W350etq blacklist entry for the ACPI EC driver from Lan Tianyu. - Cleanup for the intel_pstate driver and the core generic PM domains code from Gabriele Mazzotta and Geert Uytterhoeven" * tag 'pm+acpi-3.17-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / cpuidle: fix deadlock between cpuidle_lock and cpu_hotplug.lock ACPI / scan: not cache _SUN value in struct acpi_device_pnp cpufreq: intel_pstate: Remove unneeded variable powercap / RAPL: change domain detection message powercap / RAPL: add support for CPU model 0x3f PM / domains: Make generic_pm_domain.name const PM / sleep: Fix test_suspend= command line option ACPI / EC: Add msi quirk for Clevo W350etq ACPI / video: Disable native_backlight on HP ENVY 15 Notebook PC ACPI / video: Add a disable_native_backlight quirk ACPI / video: Fix use_native_backlight selection logic ACPICA: ACPI 5.1: Add support for runtime validation of _DSD package.
2014-09-07Merge branch 'for-linus' of ↵Linus Torvalds4-14/+18
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull filesystem fixes from Al Viro: "Several bugfixes (all of them -stable fodder). Alexey's one deals with double mutex_lock() in UFS (apparently, nobody has tried to test "ufs: sb mutex merge + mutex_destroy" on something like file creation/removal on ufs). Mine deal with two kinds of umount bugs, in umount propagation and in handling of automounted submounts, both resulting in bogus transient EBUSY from umount" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: ufs: fix deadlocks introduced by sb mutex merge fix EBUSY on umount() from MNT_SHRINKABLE get rid of propagate_umount() mistakenly treating slaves as busy.
2014-09-07Merge branch 'core-urgent-for-linus' of ↵Linus Torvalds2-12/+12
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull RCU fix from Ingo Molnar: "A boot hang fix for the offloaded callback RCU model (RCU_NOCB_CPU=y && (TREE_CPU=y || TREE_PREEMPT_RC)) in certain bootup scenarios" * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: rcu: Make nocb leader kthreads process pending callbacks after spawning
2014-09-07Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds4-11/+39
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fixes from Thomas Gleixner: "Three fixlets from the timer departement: - Update the timekeeper before updating vsyscall and pvclock. This fixes the kvm-clock regression reported by Chris and Paolo. - Use the proper irq work interface from NMI. This fixes the regression reported by Catalin and Dave. - Clarify the compat_nanosleep error handling mechanism to avoid future confusion" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: timekeeping: Update timekeeper before updating vsyscall and pvclock compat: nanosleep: Clarify error handling nohz: Restore NMI safe local irq work for local nohz kick
2014-09-07ufs: fix deadlocks introduced by sb mutex mergeAlexey Khoroshilov2-13/+8
Commit 0244756edc4b ("ufs: sb mutex merge + mutex_destroy") introduces deadlocks in ufs_new_inode() and ufs_free_inode(). Most callers of that functions acqure the mutex by themselves and ufs_{new,free}_inode() do that via lock_ufs(), i.e we have an unavoidable double lock. The patch proposes to resolve the issue by making sure that ufs_{new,free}_inode() are not called with the mutex held. Found by Linux Driver Verification project (linuxtesting.org). Cc: [email protected] # 3.16 Signed-off-by: Alexey Khoroshilov <[email protected]> Signed-off-by: Al Viro <[email protected]>
2014-09-06Merge tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvmLinus Torvalds8-17/+28
Pull kvm fixes from Paolo Bonzini: "A smattering of bug fixes across most architectures" * tag 'for-linus' of git://git.kernel.org/pub/scm/virt/kvm/kvm: powerpc/kvm/cma: Fix panic introduces by signed shift operation KVM: s390/mm: Fix guest storage key corruption in ptep_set_access_flags KVM: s390/mm: Fix storage key corruption during swapping arm/arm64: KVM: Complete WFI/WFE instructions ARM/ARM64: KVM: Nuke Hyp-mode tlbs before enabling MMU KVM: s390/mm: try a cow on read only pages for key ops KVM: s390: Fix user triggerable bug in dead code
2014-09-06Merge tag 'fixes-for-linus' of ↵Linus Torvalds12-59/+90
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC fixes from Kevin Hilman: "Another round of fixes from arm-soc land, which are mostly DT fixes for: - OMAP: handful of DT fixes devices on newly supported hardware - davinci: fix 2nd EDMA channel - ux500: extend previous pinctrl fix to another board - at91: clock registration fixes, compatibility string precision And one more fix for event cleanup in drivers/bus/arm-ccn" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: bus: arm-ccn: Move event cleanup routine ARM: at91/dt: rm9200: fix usb clock definition ARM: at91: rm9200: fix clock registration ARM: at91/dt: sam9g20: set at91sam9g20 pllb driver ARM: dts: dra7-evm: Add vtt regulator support ARM: dts: dra7-evm: Fix spi1 mux documentation ARM: dts: am43x-epos-evm: Disable QSPI to prevent conflict with GPMC-NAND ARM: OMAP2+: gpmc: Don't complain if wait pin is used without r/w monitoring ARM: dts: am43xx-epos-evm: Don't use read/write wait monitoring ARM: dts: am437x-gp-evm: Don't use read/write wait monitoring ARM: dts: am437x-gp-evm: Use BCH16 ECC scheme instead of BCH8 ARM: dts: am43x-epos-evm: Use BCH16 ECC scheme instead of BCH8 ARM: dts: am4372: fix USB regs size ARM: dts: am437x-gp: switch i2c0 to 100KHz ARM: dts: dra7-evm: Fix 8th NAND partition's name ARM: dts: dra7-evm: Fix i2c3 pinmux and frequency ARM: ux500: disable msp2 node on Snowball ARM: edma: Fix configuration parsing for SoCs with multiple eDMA3 CC ARM: dts: set 'ti,set-rate-parent' for dpll4_m5x2 clock
2014-09-06Merge tag 'xfs-for-linus-3.17-rc3' of ↵Linus Torvalds4-12/+114
git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs Pull xfs fixes from Dave Chinner: "The fixes all address recently discovered data corruption issues. The original Direct IO issue was discovered by Chris Mason @ Facebook on a production workload which mixed buffered reads with direct reads and writes IO to the same file. The fix for that exposed other issues with page invalidation (exposed by millions of fsx operations) failing due to dirty buffers beyond EOF. Finally, the collapse_range code could also cause problems due to racing writeback changing the extent map while it was being shifted around. The commits for that problem are simple mitigation fixes that prevent the problem from occuring. A more robust fix for 3.18 that addresses the underlying problem is currently being worked on by Brian. Summary of fixes: - a direct IO read/buffered read data corruption - the associated fallout from the DIO data corruption fix - collapse range bugs that are potential data corruption issues" * tag 'xfs-for-linus-3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/dgc/linux-xfs: xfs: trim eofblocks before collapse range xfs: xfs_file_collapse_range is delalloc challenged xfs: don't log inode unless extent shift makes extent modifications xfs: use ranged writeback and invalidation for direct IO xfs: don't zero partial page cache pages during O_DIRECT writes xfs: don't zero partial page cache pages during O_DIRECT writes xfs: don't dirty buffers beyond EOF
2014-09-06Merge tag 'for-linus-20140905' of git://git.infradead.org/linux-mtdLinus Torvalds2-1/+5
Pull mtd fixes from Brian Norris: "Two trivial MTD updates for 3.17-rc4: - a tiny comment tweak, to kill a bunch of DocBook warnings added during the merge window - a small fixup to the OTP routines' error handling" * tag 'for-linus-20140905' of git://git.infradead.org/linux-mtd: mtd: nand: fix DocBook warnings on nand_sdr_timings doc mtd: cfi_cmdset_0002: check return code for get_chip()
2014-09-06timekeeping: Update timekeeper before updating vsyscall and pvclockThomas Gleixner1-2/+3
The update_walltime() code works on the shadow timekeeper to make the seqcount protected region as short as possible. But that update to the shadow timekeeper does not update all timekeeper fields because it's sufficient to do that once before it becomes life. One of these fields is tkr.base_mono. That stays stale in the shadow timekeeper unless an operation happens which copies the real timekeeper to the shadow. The update function is called after the update calls to vsyscall and pvclock. While not correct, it did not cause any problems because none of the invoked update functions used base_mono. commit cbcf2dd3b3d4 (x86: kvm: Make kvm_get_time_and_clockread() nanoseconds based) changed that in the kvm pvclock update function, so the stale mono_base value got used and caused kvm-clock to malfunction. Put the update where it belongs and fix the issue. Reported-by: Chris J Arges <[email protected]> Reported-by: Paolo Bonzini <[email protected]> Cc: Gleb Natapov <[email protected]> Cc: John Stultz <[email protected]> Link: http://lkml.kernel.org/r/alpine.DEB.2.10.1409050000570.3333@nanos Signed-off-by: Thomas Gleixner <[email protected]>
2014-09-06compat: nanosleep: Clarify error handlingThomas Gleixner1-3/+21
The error handling in compat_sys_nanosleep() is correct, but completely non obvious. Document it and restrict it to the -ERESTART_RESTARTBLOCK return value for clarity. Reported-by: Kees Cook <[email protected]> Signed-off-by: Thomas Gleixner <[email protected]>
2014-09-05Merge branch 'i2c/for-current' of ↵Linus Torvalds4-14/+62
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c bugfixes from Wolfram Sang: "I2C driver bugfixes for the 3.17 release. Details can be found in the commit messages, yet I think this is typical driver stuff" * 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: Revert "i2c: rcar: remove spinlock" i2c: at91: add bound checking on SMBus block length bytes i2c: rk3x: fix bug that cause transfer fails in master receive mode i2c: at91: Fix a race condition during signal handling in at91_do_twi_xfer. i2c: mv64xxx: continue probe when clock-frequency is missing i2c: rcar: fix MNR interrupt handling
2014-09-05Merge tag 'at91-fixes' of git://github.com/at91linux/linux-at91 into fixesKevin Hilman3-2/+12
Merge "at91: fixes for 3.17 #1" from Nicols Ferre: First AT91 fixes batch for 3.17: - compatibility string precision - clock registration and USB DT fix for at91rm9200 * tag 'at91-fixes' of git://github.com/at91linux/linux-at91: ARM: at91/dt: rm9200: fix usb clock definition ARM: at91: rm9200: fix clock registration ARM: at91/dt: sam9g20: set at91sam9g20 pllb driver Signed-off-by: Kevin Hilman <[email protected]>
2014-09-05bus: arm-ccn: Move event cleanup routinePawel Moll1-26/+25
The function cleaning up an initialized event was called from the "event_del" handler, instead of being used as the "destroy" callback. In case of events group allocation this caused NULL pointer dereference (as events are added and deleted multiple times then). Fixed now. Signed-off-by: Pawel Moll <[email protected]> Signed-off-by: Kevin Hilman <[email protected]>
2014-09-05Merge branch 'for-linus' of ↵Linus Torvalds3-1/+5
git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k Pull m68k updates from Geert Uytterhoeven: "Wire up new syscalls getrandom and memfd_create" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k: m68k: Wire up memfd_create m68k: Wire up getrandom
2014-09-05ARM: at91/dt: rm9200: fix usb clock definitionAlexandre Belloni1-1/+1
The atmel,clk-divisors property is taking 4 divisors, if less are provided, the clock registration will fail. Signed-off-by: Alexandre Belloni <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2014-09-05ARM: at91: rm9200: fix clock registrationAlexandre Belloni1-1/+10
Actually register clocks from device tree when using the common clock framework. Signed-off-by: Alexandre Belloni <[email protected]> Acked-by: Boris Brezillon <[email protected]> [[email protected]: add at91 to function name] Signed-off-by: Nicolas Ferre <[email protected]>
2014-09-05ARM: at91/dt: sam9g20: set at91sam9g20 pllb driverGaël PORTAY1-0/+1
The at91sam9g20 SOC uses its own pllb implementation which is different from the one inherited from at91sam9260 SOC. Signed-off-by: Gaël PORTAY <[email protected]> Acked-by: Boris Brezillon <[email protected]> Signed-off-by: Nicolas Ferre <[email protected]>
2014-09-05mm: memcontrol: revert use of root_mem_cgroup res_counterJohannes Weiner1-25/+78
Dave Hansen reports a massive scalability regression in an uncontained page fault benchmark with more than 30 concurrent threads, which he bisected down to 05b843012335 ("mm: memcontrol: use root_mem_cgroup res_counter") and pin-pointed on res_counter spinlock contention. That change relied on the per-cpu charge caches to mostly swallow the res_counter costs, but it's apparent that the caches don't scale yet. Revert memcg back to bypassing res_counters on the root level in order to restore performance for uncontained workloads. Reported-by: Dave Hansen <[email protected]> Signed-off-by: Johannes Weiner <[email protected]> Tested-by: Dave Hansen <[email protected]> Acked-by: Michal Hocko <[email protected]> Acked-by: Vladimir Davydov <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-05Export sync_filesystem() for modular ->remount_fs() useAnton Altaparmakov1-1/+1
This patch changes sync_filesystem() to be EXPORT_SYMBOL(). The reason this is needed is that starting with 3.15 kernel, due to Theodore Ts'o's commit 02b9984d6408 ("fs: push sync_filesystem() down to the file system's remount_fs()"), all file systems that have dirty data to be written out need to call sync_filesystem() from their ->remount_fs() method when remounting read-only. As this is now a generically required function rather than an internal only function it should be EXPORT_SYMBOL() so that all file systems can call it. Signed-off-by: Anton Altaparmakov <[email protected]> Acked-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2014-09-05Merge tag 'regulator-v3.17-rc3' of ↵Linus Torvalds8-17/+21
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator Pull regulator documentation fixes from Mark Brown: "All the fixes people have found for the regulator API have been documentation fixes, avoiding warnings while building the kerneldoc, fixing some errors in one of the DT bindings documents and fixing some typos in the header" * tag 'regulator-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: fix kernel-doc warnings in header files regulator: Proofread documentation regulator: tps65090: Fix tps65090 typos in example
2014-09-05Merge tag 'omap-fixes-against-v3.17-rc3' of ↵Kevin Hilman317-1293/+2620
git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "omap fixes against v3.17-rc3" from Tony Lindgren: Few fixes for omaps mostly for various devices to get them working properly on the new am437x and dra7 hardware for several devices such as I2C, NAND, DDR3 and USB. There's also a clock fix for omap3. And also included are two minor cosmetic fixes that are not stictly fixes for the new hardware support added recently to downgrade a GPMC warning into a debug statement, and fix the confusing comments for dra7-evm spi1 mux. Note that these are all .dts changes except for a GPMC change. * tag 'omap-fixes-against-v3.17-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: (255 commits) ARM: dts: dra7-evm: Add vtt regulator support ARM: dts: dra7-evm: Fix spi1 mux documentation ARM: dts: am43x-epos-evm: Disable QSPI to prevent conflict with GPMC-NAND ARM: OMAP2+: gpmc: Don't complain if wait pin is used without r/w monitoring ARM: dts: am43xx-epos-evm: Don't use read/write wait monitoring ARM: dts: am437x-gp-evm: Don't use read/write wait monitoring ARM: dts: am437x-gp-evm: Use BCH16 ECC scheme instead of BCH8 ARM: dts: am43x-epos-evm: Use BCH16 ECC scheme instead of BCH8 ARM: dts: am4372: fix USB regs size ARM: dts: am437x-gp: switch i2c0 to 100KHz ARM: dts: dra7-evm: Fix 8th NAND partition's name ARM: dts: dra7-evm: Fix i2c3 pinmux and frequency Linux 3.17-rc3 ... Signed-off-by: Kevin Hilman <[email protected]>
2014-09-05Merge tag 'gpio-v3.17-3' of ↵Linus Torvalds3-49/+83
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio Pull GPIO fixes from Linus Walleij: - some documentation sync - resource leak in the bt8xx driver - again fix the way varargs are used to handle the optional flags on the gpiod_* accessors. Now hopefully nailed the entire problem. * tag 'gpio-v3.17-3' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio: gpio: move varargs hack outside #ifdef GPIOLIB gpio: bt8xx: fix release of managed resources Documentation: gpio: documentation for optional getters functions
2014-09-05Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds10-41/+90
Pull drm fixes from Dave Airlie: - i915 fixes: a few display regressions - vmwgfx: possible loop forever fix - nouveau: one userspace interface fix * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/nouveau/core: don't leak oclass type bits to user drm/i915: Fix lock dropping in intel_tv_detect() drm/i915: handle G45/GM45 pulse detection connected state. drm/vmwgfx: Fix a potential infinite spin waiting for fifo idle drm/vmwgfx: Fix an incorrect OOM return value drm/i915: Remove bogus __init annotation from DMI callbacks drm/i915: don't warn if backlight unexpectedly enabled drm/i915: Move intel_ddi_set_vc_payload_alloc(false) to haswell_crtc_disable() drm/i915: fix plane/cursor handling when runtime suspended drm/i915: Ignore VBT backlight presence check on Acer C720 (4005U)
2014-09-05Merge branches 'pm-sleep', 'powercap', 'pm-domains' and 'pm-cpufreq'Rafael J. Wysocki6-22/+26
* pm-sleep: PM / sleep: Fix test_suspend= command line option * powercap: powercap / RAPL: change domain detection message powercap / RAPL: add support for CPU model 0x3f * pm-domains: PM / domains: Make generic_pm_domain.name const * pm-cpufreq: cpufreq: intel_pstate: Remove unneeded variable
2014-09-05Merge branches 'acpi-video' and 'acpi-ec'Rafael J. Wysocki2-2/+47
* acpi-video: ACPI / video: Disable native_backlight on HP ENVY 15 Notebook PC ACPI / video: Add a disable_native_backlight quirk ACPI / video: Fix use_native_backlight selection logic * acpi-ec: ACPI / EC: Add msi quirk for Clevo W350etq
2014-09-05Merge branches 'acpica', 'acpi-processor' and 'acpi-scan'Rafael J. Wysocki3-10/+10
* acpica: ACPICA: ACPI 5.1: Add support for runtime validation of _DSD package. * acpi-processor: ACPI / cpuidle: fix deadlock between cpuidle_lock and cpu_hotplug.lock * acpi-scan: ACPI / scan: not cache _SUN value in struct acpi_device_pnp
2014-09-05Merge remote-tracking branches 'regulator/fix/doc' and ↵Mark Brown8-17/+21
'regulator/fix/tps65090' into regulator-linus
2014-09-05Merge branch 'linux-3.17' of ↵Dave Airlie1-2/+2
git://anongit.freedesktop.org/git/nouveau/linux-2.6 into drm-fixes single fix for nouveau. * 'linux-3.17' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/core: don't leak oclass type bits to user
2014-09-05drm/nouveau/core: don't leak oclass type bits to userBen Skeggs1-2/+2
Fixes not being able to init fence subsystem when multiple boards are present. Reported-by: Ilia Mirkin <[email protected]> Signed-off-by: Ben Skeggs <[email protected]>
2014-09-04Merge git://git.kvack.org/~bcrl/aio-fixesLinus Torvalds1-1/+12
Pull aio bugfixes from Ben LaHaise: "Two small fixes" * git://git.kvack.org/~bcrl/aio-fixes: aio: block exit_aio() until all context requests are completed aio: add missing smp_rmb() in read_events_ring
2014-09-04aio: block exit_aio() until all context requests are completedGu Zheng1-1/+6
It seems that exit_aio() also needs to wait for all iocbs to complete (like io_destroy), but we missed the wait step in current implemention, so fix it in the same way as we did in io_destroy. Signed-off-by: Gu Zheng <[email protected]> Signed-off-by: Benjamin LaHaise <[email protected]> Cc: [email protected]
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