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2014-05-20asm-generic: Add renameat2 syscallJames Hogan
Add the renameat2 syscall to the generic syscall list, which is used by the following architectures: arc, arm64, c6x, hexagon, metag, openrisc, score, tile, unicore32. Signed-off-by: James Hogan <james.hogan@imgtec.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Cc: linux-arch@vger.kernel.org Cc: Vineet Gupta <vgupta@synopsys.com> Cc: Catalin Marinas <catalin.marinas@arm.com> Cc: Will Deacon <will.deacon@arm.com> Cc: linux-arm-kernel@lists.infradead.org Cc: Mark Salter <msalter@redhat.com> Cc: Aurelien Jacquiot <a-jacquiot@ti.com> Cc: Richard Kuo <rkuo@codeaurora.org> Cc: linux-hexagon@vger.kernel.org Cc: linux-metag@vger.kernel.org Cc: Jonas Bonn <jonas@southpole.se> Cc: Chen Liqin <liqin.linux@gmail.com> Cc: Lennox Wu <lennox.wu@gmail.com> Cc: Chris Metcalf <cmetcalf@tilera.com> Cc: Guan Xuetao <gxt@mprc.pku.edu.cn>
2014-05-20ia64: add renameat2 syscallMiklos Szeredi
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Acked-by: Tony Luck <tony.luck@intel.com>
2014-05-20parisc: add renameat2 syscallMiklos Szeredi
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Acked-by: Helge Deller <deller@gmx.de>
2014-05-20m68k: add renameat2 syscallMiklos Szeredi
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org>
2014-05-20Merge tag 'sound-3.15-rc6' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound Pull sound fixes from Takashi Iwai: "Unfortunately this update became bigger than previous pull requests, which is almost a pattern in rc5-6. But, the only obvious big changes are for the new Intel DSP ASoC drivers, so the impact must be fairly limited. Other than that, usual small fixes in various fields: HD-audio, ASoC core and ASoC fsl and codec drivers" * tag 'sound-3.15-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits) ALSA: sb_mixer: missing return statement ASoC: wm8962: Update register CLASS_D_CONTROL_1 to be non-volatile ASoC: Intel: Fix Baytrail SST DSP firmware loading ALSA: hda - mask buggy stream DMA0 for Broadwell display controller ALSA: hda - Add new GPU codec ID to snd-hda ASoC: fsl_esai: Set PCRC and PRRC registers at the end of hw_params() ASoC: fsl_esai: Only bypass sck_div for EXTAL source ASoC: fsl_esai: Fix incorrect condition within ratio range check for FP ASoC: dapm: Fix SUSPEND -> OFF bias sequence ASoC: dapm: Skip CODEC<->CODEC links in connect_dai_link_widgets() ASoC: pcm: Fix incorrect condition check for case SNDRV_PCM_TRIGGER_SUSPEND ALSA: hda - add headset mic detect quirks for three Dell laptops ASoC: Update Cirrus Logic CODEC maintainers. ASoC: Intel: Fix block offset calculations. ASoC: Intel: Fix check for pdata usage before dereference. ASoC: Intel: Fix stream position pointer. ASoC: Intel: Fix allow hw_params to be called more than once. ASoC: Intel: Fix Audio DSP usage when IOMMU is enabled. ASoC: Intel: Fix Haswell/Broadwell DSP page table creation. ASoC: Intel: Fix allocated block list usage when adding blocks. ...
2014-05-20Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linusLinus Torvalds
Pull MIPS fixes from Ralf Baechle: "MIPS fixes for various loose ends: - Fix workarounds for R4000 erratum. - Patch up DEC, Siemens-Nixdorf and Loongson hardware support. - Wire up renameat2 syscall. - Delete unused file - it was causing false warnings from maintenance scripts. - Revert a patch because it's functionality is now implemented twice which causes superfluous /proc/cpuinfo output. - Fix a microMIPS regression" * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: MIPS: mm: Fix broken microMIPS kernel regression. MIPS: Add new AUDIT_ARCH token for the N32 ABI on MIPS64 MIPS: Wire up renameat2 syscall. MIPS: inst.h: Rename BITFIELD_FIELD to __BITFIELD_FIELD. MIPS: Remove file missed when removing rm9k support a while ago. MIPS/loongson2_cpufreq: Fix CPU clock rate setting MIPS: Loongson: No need to select GENERIC_HARDIRQS_NO__DO_IRQ MIPS: csum_partial.S CPU_DADDI_WORKAROUNDS bug fix MIPS: __strncpy_from_user_asm CPU_DADDI_WORKAROUNDS bug fix MIPS: __delay CPU_DADDI_WORKAROUNDS bug fix MIPS: DEC/SNI: O32 wrapper stack switching fixes MIPS: DEC: Bus error handler <asm/cpu-type.h> fixes MAINTAINERS: TURBOchannel: Update entry Revert "MIPS: MT: proc: Add support for printing VPE and TC ids"
2014-05-20ALSA: hda - Add driver for Tegra SoC HDADylan Reid
This adds a driver for the HDA block in Tegra SoCs. The HDA bus is used to communicate with the HDMI codec on Tegra124. Most of the code is re-used from the Intel/PCI HDA driver. It brings over only two of the module params, power_save and probe_mask. Signed-off-by: Dylan Reid <dgreid@chromium.org> Reviewed-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-20ALSA: hda/hdmi - Add Nvidia Tegra124 HDMI supportSumit Bhattacharya
Add the Tegra12x HDA codec id to patch_hdmi. Signed-off-by: Sumit Bhattacharya <sumitb@nvidia.com> Signed-off-by: Dylan Reid <dgreid@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-20Merge branch 'parisc-3.15-4' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux Pull parisc fixes from Helge Deller: "There are two patches in here: The first patch greatly improves latency and corrects the memory ordering in our light-weight atomic locking syscall. The second patch ratelimits printing of userspace segfaults in the same way as it's done on other platforms. This fixes a possible DOS on parisc since it prevents the syslog to grow too fast. For example, when the debian acl2 package was built on our debian buildd servers, this package produced lots of gigabytes in syslog in very short time and thus filled our harddisks, which then turned the server nearly completely unaccessible and unresponsive" * 'parisc-3.15-4' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux: parisc: Improve LWS-CAS performance parisc: ratelimit userspace segfault printing
2014-05-20Merge tag 'arm64-fixes' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull two arm64 fixes from Catalin Marinas: - arm64 migrate_irqs() fix following commit ffde1de64012 (irqchip: Gic: Support forced affinity setting) - fix arm64 pud_huge() to return 0 when only 2 levels page tables are used (__PAGETABLE_PMD_FOLDED defined and pmd_huge already covers block entries at the first level), otherwise KVM gets confused * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64: fix pud_huge() for 2-level pagetables arm64: use cpu_online_mask when using forced irq_set_affinity
2014-05-20Merge tag 'metag-for-v3.15-2' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag Pull Metag architecture and related fixes from James Hogan: "Mostly fixes for metag and parisc relating to upgrowing stacks. - Fix missing compiler barriers in metag memory barriers. - Fix BUG_ON on metag when RLIMIT_STACK hard limit is increased beyond safe value. - Make maximum stack size configurable. This reduces the default user stack size back to 80MB (especially on parisc after their removal of _STK_LIM_MAX override). This only affects metag and parisc. - Remove metag _STK_LIM_MAX override to match other arches and follow parisc, now that it is safe to do so (due to the BUG_ON fix mentioned above). - Finally now that both metag and parisc _STK_LIM_MAX overrides have been removed, it makes sense to remove _STK_LIM_MAX altogether" * tag 'metag-for-v3.15-2' of git://git.kernel.org/pub/scm/linux/kernel/git/jhogan/metag: asm-generic: remove _STK_LIM_MAX metag: Remove _STK_LIM_MAX override parisc,metag: Do not hardcode maximum userspace stack size metag: Reduce maximum stack size to 256MB metag: fix memory barriers
2014-05-20Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linuxLinus Torvalds
Pull drm/intel fixes from Dave Airlie: "Just some intel fixes. I have some radeon ones but I need to get some patches dropped from the pull req" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: drm/i915: Increase WM memory latency values on SNB drm/i915: restore backlight precision when converting from ACPI drm/i915: Use the first mode if there is no preferred mode in the EDID drm/i915/dp: force eDP lane count to max available lanes on BDW drm/i915/vlv: reset VLV media force wake request register drm/i915/SDVO: For sysfs link put directory and target in correct order drm/i915: use lane count and link rate from VBT as minimums for eDP drm/i915: clean up VBT eDP link param decoding drm/i915: consider the source max DP lane count too
2014-05-20Merge branch 'x86-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull x86 fixes from Peter Anvin. * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86-64, modify_ldt: Make support for 16-bit segments a runtime option x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow() x86, rdrand: When nordrand is specified, disable RDSEED as well
2014-05-20Merge branch 'timers-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull timer fix from Thomas Gleixner: "A single bug fix for a long standing issue: - Updating the expiry value of a relative timer _after_ letting the idle logic select a target cpu for the timer based on its stale expiry value is outright stupid. Thanks to Viresh for spotting the brainfart" * 'timers-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: hrtimer: Set expiry time before switch_hrtimer_base()
2014-05-20Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq fixes from Thomas Gleixner: "Two small updates from the irq departement: - Provide missing inline stub for a SMP only function - Add sub-maintainer for the drivers/irqchip/ part of the irq subsystem. YAY!" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: MAINTAINERS: Add co-maintainer for drivers/irqchip genirq: Provide irq_force_affinity fallback for non-SMP
2014-05-20sysfs: make sure read buffer is zeroedTejun Heo
13c589d5b0ac ("sysfs: use seq_file when reading regular files") switched sysfs from custom read implementation to seq_file to enable later transition to kernfs. After the change, the buffer passed to ->show() is acquired through seq_get_buf(); unfortunately, this introduces a subtle behavior change. Before the commit, the buffer passed to ->show() was always zero as it was allocated using get_zeroed_page(). Because seq_file doesn't clear buffers on allocation and neither does seq_get_buf(), after the commit, depending on the behavior of ->show(), we may end up exposing uninitialized data to userland thus possibly altering userland visible behavior and leaking information. Fix it by explicitly clearing the buffer. Signed-off-by: Tejun Heo <tj@kernel.org> Reported-by: Ron <ron@debian.org> Fixes: 13c589d5b0ac ("sysfs: use seq_file when reading regular files") Cc: stable <stable@vger.kernel.org> # 3.13+ Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-20Merge tag 'drm-intel-fixes-2014-05-16' of ↵Dave Airlie
git://anongit.freedesktop.org/drm-intel into drm-fixes Intel fixes for regressions, black screens and hangs, for 3.15. * tag 'drm-intel-fixes-2014-05-16' of git://anongit.freedesktop.org/drm-intel: drm/i915: Increase WM memory latency values on SNB drm/i915: restore backlight precision when converting from ACPI drm/i915: Use the first mode if there is no preferred mode in the EDID drm/i915/dp: force eDP lane count to max available lanes on BDW drm/i915/vlv: reset VLV media force wake request register drm/i915/SDVO: For sysfs link put directory and target in correct order drm/i915: use lane count and link rate from VBT as minimums for eDP drm/i915: clean up VBT eDP link param decoding drm/i915: consider the source max DP lane count too
2014-05-19ahci: imx: PLL clock needs 100us to settle downShawn Guo
The commit e783c51 (ahci: imx: software workaround for phy reset issue in resume) calls imx_sata_phy_reset() to reset phy immediately after SATA MPLL is enabled. It seems working fine mostly, but fails in some case as below. ... ahci-imx 2200000.sata: failed to reset phy: -110 ahci-imx: probe of 2200000.sata failed with error -110 After talking to the designer, we learnt that when enabling i.MX6Q SATA MPLL, we need to wait 100us for it to settle down for safety. Add this required delay to fix above failure. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tejun Heo <tj@kernel.org>
2014-05-19PCI: Wrong register used to check pending trafficGavin Shan
The incorrect register offset is passed to pci_wait_for_pending(), which is caused by commit 157e876ffe ("PCI: Add pci_wait_for_pending() (refactor pci_wait_for_pending_transaction())"). Fixes: 157e876ffe ("PCI: Add pci_wait_for_pending() (refactor pci_wait_for_pending_transaction()) Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Acked-by: Alex Williamson <alex.williamson@gmail.com> CC: stable@vger.kernel.org # v3.14+
2014-05-19ASoC: Intel: Fix pcm stream context restore crashKevin Strasser
In some cases the pcm stream is closed while context has been scheduled to be restored, causing a null pointer deref panic. Cancel work to ensure stream does not get freed while work is still active/pending. Also, restoring the pcm context can be safely skipped after the stream has been stopped. Check if pcm stream is still running before restoring stream context to help pending work finish more quickly in stream close path. Signed-off-by: Kevin Strasser <kevin.strasser@intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-19ASoC: rt5645: Fix updating wrong register for T5645_AIF2 caseAxel Lin
This looks like a copy-paste bug, fix it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Tested-by: Oder Chiou <oder_chiou@realtek.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-19ASoC: Remove needless snd_soc_dapm_enable_pin() from machine driver initsJarkko Nikula
ALSA SoC core marks widgets as connected by default when they are initialized in snd_soc_dapm_new_control() so there is no need to call snd_soc_dapm_enable_pin() from machine driver init functions. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-19ASoC: Remove needless snd_soc_dapm_sync() from machine driver initsJarkko Nikula
ALSA SoC core takes care of calling snd_soc_dapm_sync() at the end snd_soc_instantiate_card() so there is no need to call it from machine driver init functions. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-19ASoC: rt5651: Do not use rtd->codecLars-Peter Clausen
rtd->codec does not necessarily point to the CODEC instance for which the callback was called (e.g. for CODEC<->CODEC or multi-CODEC links). Use dai->codec instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-19ASoC: cs42xx8: Do not use rtd->codecLars-Peter Clausen
rtd->codec does not necessarily point to the CODEC instance for which the callback was called (e.g. for CODEC<->CODEC or multi-CODEC links). Use dai->codec instead. Signed-off-by: Lars-Peter Clausen <lars@metafoo.de> Acked-by: Brian Austin <brian.austin@cirrus.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-19ALSA: fm801: convert struct description to kernel-docAndy Shevchenko
Just move field descriptions to the struct description in the kernel-doc format. There is no functional change. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-19sound: mpu401.c: make return of 0 explicitJulia Lawall
Delete unnecessary local variable whose value is always 0 and that hides the fact that the result is always 0. A simplified version of the semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r exists@ local idexpression ret; expression e; position p; @@ -ret = 0; ... when != ret = e return - ret + 0 ; // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: Takashi Iwai <tiwai@suse.de>
2014-05-17target: fix memory leak on XCOPYMikulas Patocka
On each processed XCOPY command, two "kmalloc-512" memory objects are leaked. These represent two allocations of struct xcopy_pt_cmd in target_core_xcopy.c. The reason for the memory leak is that the cmd_kref field is not initialized (thus, it is zero because the allocations were done with kzalloc). When we decrement zero kref in target_put_sess_cmd, the result is not zero, thus target_release_cmd_kref is not called. This patch fixes the bug by moving kref initialization from target_get_sess_cmd to transport_init_se_cmd (this function is called from target_core_xcopy.c, so it will correctly initialize cmd_kref). It can be easily verified that all code that calls target_get_sess_cmd also calls transport_init_se_cmd earlier, thus moving kref_init shouldn't introduce any new problems. Signed-off-by: Mikulas Patocka <mpatocka@redhat.com> Cc: stable@vger.kernel.org # 3.12+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2014-05-16random: fix BUG_ON caused by accounting simplificationTheodore Ts'o
Commit ee1de406ba6eb1 ("random: simplify accounting logic") simplified things too much, in that it allows the following to trigger an overflow that results in a BUG_ON crash: dd if=/dev/urandom of=/dev/zero bs=67108707 count=1 Thanks to Peter Zihlstra for discovering the crash, and Hannes Frederic for analyizing the root cause. Signed-off-by: "Theodore Ts'o" <tytso@mit.edu> Reported-by: Peter Zijlstra <peterz@infradead.org> Reported-by: Hannes Frederic Sowa <hannes@stressinduktion.org> Cc: Greg Price <price@mit.edu>
2014-05-16clk: tegra: Fix wrong value written to PLLE_AUXTuomas Tynkkynen
The value written to PLLE_AUX was incorrect due to a wrong variable being used. Without this fix SATA does not work. Cc: stable@vger.kernel.org Signed-off-by: Tuomas Tynkkynen <ttynkkynen@nvidia.com> Tested-by: Mikko Perttunen <mperttunen@nvidia.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Acked-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Mike Turquette <mturquette@linaro.org> [mturquette@linaro.org: improved changelog]
2014-05-16staging: rtl8723au: Do not reset wdev->iftype in netdev_close()Jes Sorensen
wdev->ifdev should be set by .change_virtual_intf(). This solves the problem of WARN() messages on module unload. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-16Merge branch 'acpi-video'Rafael J. Wysocki
* acpi-video: ACPI / video: Revert native brightness quirk for ThinkPad T530
2014-05-16ACPI / video: Revert native brightness quirk for ThinkPad T530Hans de Goede
Seems it helps some users, but causes issues for other users: https://bugzilla.redhat.com/show_bug.cgi?id=1089545 So lets drop it for now until we've figured out a better fix. Fixes: 43d949024425 (ACPI / video: Add use_native_backlight quirks for more systems) References: https://bugzilla.redhat.com/show_bug.cgi?id=1089545 Cc: All applicable <stable@vger.kernel.org> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-16ASoC: max98090: Move microphone bias voltage setting to probe functionJarkko Nikula
Microphone bias level configuration register can configure voltage between 2.2 V and 2.8 V but doesn't manage is voltage on or off. Microphone bias on/off state is controlled by "MICBIAS" DAPM widget. Therefore there is no need to update bias voltage conditionally depending on jack state each time when codec goes to SND_SOC_BIAS_ON state and setting can be moved to max98090_probe() as driver currently doesn't support other levels than 2.8 V. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: max98090: Make sure we configure BCLK in one placeLiam Girdwood
BCL is being configured in two places producing a warning message. Make sure we only configure BCLK once and when we are master. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: max98090: Add ACPI probing supportJarkko Nikula
Add ACPI ID for MAX98090 and ACPI 5 I2C device probing support. Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: max98090: Mark cache as dirty prior to restoringLiam Girdwood
Make sure the cache is fully flushed at resume time. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: max98090: Reset codec on resumeLiam Girdwood
Make sure we reset codec and clear any IRQs on resume. This matches the init sequence in probe. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: max98090: Fix reset at resume timeLiam Girdwood
Reset needs to wait 20ms before other codec IO is performed. This wait was not being performed. Fix this by making sure the reset register is not restored with the cache, but use the manual reset method in resume with the wait. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org> Cc: stable@vger.kernel.org
2014-05-16ASoC: max98090: Fix digital sidetone gain TLVLiam Girdwood
TLV for digital sidetone volume is wrong, this fix matches it to the datasheet. Signed-off-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16staging: rtl8723au: Use correct pipe type for USB interruptsJes Sorensen
Use a correct pipe type when filling un interrupt urbs. This should finally take care of the WARN() messages on the console when USB urbs are submitted. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2014-05-16ASoC: Intel: remove codec memeber from codec structsVinod Koul
As we already have a memeber struct snd_sst_params.codec to fill this. so removing duplicate instance Signed-off-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: Intel: add drain_notify supportVinod Koul
This patch adds the support to implement drain_notify in Intels mfld driver Signed-off-by: Vinod Koul <vinod.koul@intel.com> Acked-by: Liam Girdwood <liam.r.girdwood@linux.intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16ASoC: Intel: Revert "rename pcm dias to media dai"Vinod Koul
This reverts commit 0cac6fc3eb5218fe40d1c2910abc643ab21d9f19. This comiit was dropped from rev2 and would not be required as it renames the platform ops as well which is not required. Signed-off-by: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@linaro.org>
2014-05-16crush: decode and initialize chooseleaf_vary_rIlya Dryomov
Commit e2b149cc4ba0 ("crush: add chooseleaf_vary_r tunable") added the crush_map::chooseleaf_vary_r field but missed the decode part. This lead to misdirected requests caused by incorrect raw crush mapping sets. Fixes: http://tracker.ceph.com/issues/8226 Reported-and-Tested-by: Dmitry Smirnov <onlyjob@member.fsf.org> Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com> Reviewed-by: Sage Weil <sage@inktank.com>
2014-05-16libceph: fix corruption when using page_count 0 page in rbdChunwei Chen
It has been reported that using ZFSonLinux on rbd will result in memory corruption. The bug report can be found here: https://github.com/zfsonlinux/spl/issues/241 http://tracker.ceph.com/issues/7790 The reason is that ZFS will send pages with page_count 0 into rbd, which in turns send them to tcp_sendpage. However, tcp_sendpage cannot deal with page_count 0, as it will do get_page and put_page, and erroneously free the page. This type of issue has been noted before, and handled in iscsi, drbd, etc. So, rbd should also handle this. This fix address this issue by fall back to slower sendmsg when page_count 0 detected. Cc: Sage Weil <sage@inktank.com> Cc: Yehuda Sadeh <yehuda@inktank.com> Cc: stable@vger.kernel.org Signed-off-by: Chunwei Chen <tuxoko@gmail.com> Reviewed-by: Ilya Dryomov <ilya.dryomov@inktank.com>
2014-05-16arm64: fix pud_huge() for 2-level pagetablesMark Salter
The following happens when trying to run a kvm guest on a kernel configured for 64k pages. This doesn't happen with 4k pages: BUG: failure at include/linux/mm.h:297/put_page_testzero()! Kernel panic - not syncing: BUG! CPU: 2 PID: 4228 Comm: qemu-system-aar Tainted: GF 3.13.0-0.rc7.31.sa2.k32v1.aarch64.debug #1 Call trace: [<fffffe0000096034>] dump_backtrace+0x0/0x16c [<fffffe00000961b4>] show_stack+0x14/0x1c [<fffffe000066e648>] dump_stack+0x84/0xb0 [<fffffe0000668678>] panic+0xf4/0x220 [<fffffe000018ec78>] free_reserved_area+0x0/0x110 [<fffffe000018edd8>] free_pages+0x50/0x88 [<fffffe00000a759c>] kvm_free_stage2_pgd+0x30/0x40 [<fffffe00000a5354>] kvm_arch_destroy_vm+0x18/0x44 [<fffffe00000a1854>] kvm_put_kvm+0xf0/0x184 [<fffffe00000a1938>] kvm_vm_release+0x10/0x1c [<fffffe00001edc1c>] __fput+0xb0/0x288 [<fffffe00001ede4c>] ____fput+0xc/0x14 [<fffffe00000d5a2c>] task_work_run+0xa8/0x11c [<fffffe0000095c14>] do_notify_resume+0x54/0x58 In arch/arm/kvm/mmu.c:unmap_range(), we end up doing an extra put_page() on the stage2 pgd which leads to the BUG in put_page_testzero(). This happens because a pud_huge() test in unmap_range() returns true when it should always be false with 2-level pages tables used by 64k pages. This patch removes support for huge puds if 2-level pagetables are being used. Signed-off-by: Mark Salter <msalter@redhat.com> [catalin.marinas@arm.com: removed #ifndef around PUD_SIZE check] Signed-off-by: Catalin Marinas <catalin.marinas@arm.com> Cc: <stable@vger.kernel.org> # v3.11+
2014-05-16mips: dts: Fix missing device_type="memory" property in memory nodesLeif Lindholm
A few platforms lack a 'device_type = "memory"' for their memory nodes, relying on an old ppc quirk in order to discover its memory. Add the missing data so that all parsing code can find memory nodes correctly. Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Cc: linux-mips@linux-mips.org Cc: devicetree@vger.kernel.org Cc: Mark Rutland <mark.rutland@arm.com> Cc: <stable@vger.kernel.org> Acked-by: John Crispin <blogic@openwrt.org> Signed-off-by: Grant Likely <grant.likely@linaro.org>
2014-05-16arm: dts: Fix missing device_type="memory" for ste-ccu8540Leif Lindholm
The current .dts for ste-ccu8540 lacks a 'device_type = "memory"' for its memory node, relying on an old ppc quirk in order to discover its memory. Fix the data so that all parsing code can handle it correctly. Signed-off-by: Leif Lindholm <leif.lindholm@linaro.org> Acked-by: Lee Jones <lee.jones@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Cc: devicetree@vger.kernel.org Cc: Mark Rutland <mark.rutland@arm.com> Cc: <stable@vger.kernel.org> Signed-off-by: Grant Likely <grant.likely@linaro.org>
2014-05-15target: Don't allow setting WC emulation if device doesn't supportAndy Grover
Just like for pSCSI, if the transport sets get_write_cache, then it is not valid to enable write cache emulation for it. Return an error. see https://bugzilla.redhat.com/show_bug.cgi?id=1082675 Reviewed-by: Chris Leech <cleech@redhat.com> Signed-off-by: Andy Grover <agrover@redhat.com> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
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