- Jan 08, 2015
-
-
git://anongit.freedesktop.org/git/nouveau/linux-2.6Dave Airlie authored
- Fix BUG() on !SMP builds - Fix for OOPS on pre-NV50 that snuck into -next - MCP7[789A] hang fix where firmware hasn't already setup NISO pollers - NV4x IGP MSI disable, it doesn't appear to work correctly - Add GK208B to recognised boards (no code change aside from adding chipset recognition) * 'linux-3.19' of git://anongit.freedesktop.org/git/nouveau/linux-2.6: drm/nouveau/nouveau: Do not BUG_ON(!spin_is_locked()) on UP drm/nv4c/mc: disable msi drm/nouveau/fb/ram/mcp77: enable NISO poller drm/nouveau/fb/ram/mcp77: use carveout reg to determine size drm/nouveau/fb/ram/mcp77: subclass nouveau_ram drm/nouveau: wake up the card if necessary during gem callbacks drm/nouveau/device: Add support for GK208B, resolves bug 86935 drm/nouveau: fix missing return statement in nouveau_ttm_tt_unpopulate drm/nouveau/bios: fix oops on pre-nv50 chipsets
-
- Jan 04, 2015
-
-
git://people.freedesktop.org/~gabbayo/linuxDave Airlie authored
Highlights: - Link order changes in drm/Makefile and drivers/Makefile to fix issue when amdkfd, radeon and amd_iommu_v2 are compiled inside the kernel image. - Consider kernel configuration (using #IFDEFs) when radeon initializes amdkfd, due to a specific configuration that makes symbol_request() return a non-NULL value when a symbol doesn't exists. Rusty Russel is helping me to find the root cause, but it may take a while because of year-end so I'm sending this as a band-aid solution. * tag 'amdkfd-fixes-2014-12-30' of git://people.freedesktop.org/~gabbayo/linux: drm/radeon: Init amdkfd only if it was compiled amdkfd: actually allocate longs for the pasid bitmask drm: Put amdkfd before radeon in drm Makefile drivers: Move iommu/ before gpu/ in Makefile amdkfd: Remove duplicate include amdkfd: Fixing topology bug in building sysfs nodes amdkfd: Fix accounting of device queues
-
git://anongit.freedesktop.org/drm-intelDave Airlie authored
I've had these since before -rc1, but they missed my last pull request. Real bug fixes and mostly cc: stable material. * tag 'drm-intel-next-fixes-2014-12-30' of git://anongit.freedesktop.org/drm-intel: drm/i915: add missing rpm ref to i915_gem_pwrite_ioctl Revert "drm/i915: Preserve VGACNTR bits from the BIOS" drm/i915: Don't call intel_prepare_page_flip() multiple times on gen2-4 drm/i915: Kill check_power_well() calls
-
- Jan 03, 2015
-
-
git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsiLinus Torvalds authored
Pull SCSI fixes from James Bottomley: "This is a set of three fixes: one to correct an abort path thinko causing failures (and a panic) in USB on device misbehaviour, One to fix an out of order issue in the fnic driver and one to match discard expectations to qemu which otherwise cause Linux to behave badly as a guest" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: SCSI: fix regression in scsi_send_eh_cmnd() fnic: IOMMU Fault occurs when IO and abort IO is out of order sd: tweak discard heuristics to work around QEMU SCSI issue
-
git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/soundLinus Torvalds authored
Pull sound fixes from Takashi Iwai: "Nothing too exciting as a new year's start here: most of fixes are for ASoC, a boot crash fix on OMAP for deferred probe, a few driver specific fixes (Intel, dwc, rockchip, rt5677), in addition to typo fixes in kerneldoc comments for PCM" * tag 'sound-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: pcm: Fix kerneldoc for params_*() functions ASoC: rockchip: i2s: fix maxburst of dma data to 4 ASoC: rockchip: i2s: fix error defination of transmit data level ASoC: Intel: correct the fixed free block allocation ASoC: rt5677: fixed rt5677_dsp_vad_put rt5677_dsp_vad_get panic ASoC: Intel: Fix BYTCR machine driver MODULE_ALIAS ASoC: Intel: Fix BYTCR firmware name ASoC: dwc: Iterate over all channels ASoC: dwc: Ensure FIFOs are flushed to prevent channel swap ASoC: Intel: Add I2C dependency to two new machines ASoC: dapm: Remove snd_soc_of_parse_audio_routing() due to deferred probe
-
git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhostLinus Torvalds authored
Pull vhost cleanup and virtio bugfix "There's a single change here, fixing a vhost bug where vhost initialization fails due to used ring alignment check being too strict" * tag 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost: vhost: relax used address alignment virtio_ring: document alignment requirements
-
- Jan 01, 2015
-
-
git://git.infradead.org/users/pcmoore/auditLinus Torvalds authored
Pull audit fix from Paul Moore: "One audit patch to resolve a panic/oops when recording filenames in the audit log, see the mail archive link below. The fix isn't as nice as I would like, as it involves an allocate/copy of the filename, but it solves the problem and the overhead should only affect users who have configured audit rules involving file names. We'll revisit this issue with future kernels in an attempt to make this suck less, but in the meantime I think this fix should go into the next release of v3.19-rcX. [ https://marc.info/?t=141986927600001&r=1&w=2 ]" * 'upstream' of git://git.infradead.org/users/pcmoore/audit: audit: create private file name copies when auditing inodes
-
Linus Torvalds authored
This reverts commit 9d469d03 . It breaks the Chromebook Pixel touchpad (and touchscreen). Reported-by:
Dirk Hohndel <dirk@hohndel.org> Bisected-by:
Linus Torvalds <torvalds@linux-foundation.org> Cc: Nick Dyer <nick.dyer@itdev.co.uk> Cc: Benson Leung <bleung@chromium.org> Cc: Yufeng Shen <miletus@chromium.org> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com> Cc: stable@vger.kernel.org # v3.16+ Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
git://git.rocketboards.org/linux-socfpga-nextLinus Torvalds authored
Pull arch/nios2 fixes from Ley Foon Tan: - fix compilation error when enable CONFIG_PREEMPT - initialize cpuinfo.mmu variable supplied by the device tree * tag 'nios2-fixes-v3.19-rc3' of git://git.rocketboards.org/linux-socfpga-next: nios2: Use preempt_schedule_irq nios2: Initialize cpuinfo.mmu
-
git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6Linus Torvalds authored
Pull crypto fix from Herbert Xu: "Fix a use-after-free crash in the user-space crypto API" * git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: crypto: af_alg - fix backlog handling
-
- Dec 31, 2014
-
-
Tobias Klauser authored
Follow aa0d5326 ("ia64: Use preempt_schedule_irq") and use preempt_schedule_irq instead of enabling/disabling interrupts and messing around with PREEMPT_ACTIVE in the nios2 low-level preemption code ourselves. Also get rid of the now needless re-check for TIF_NEED_RESCHED, preempt_schedule_irq will already take care of rescheduling. This also fixes the following build error when building with CONFIG_PREEMPT: arch/nios2/kernel/built-in.o: In function `need_resched': arch/nios2/kernel/entry.S:374: undefined reference to `PREEMPT_ACTIVE' Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
Tobias Klauser <tklauser@distanz.ch> Acked-by:
Ley Foon Tan <lftan@altera.com>
-
Walter Goossens authored
This patch initializes the mmu field of the cpuinfo structure to the value supplied by the devicetree. Signed-off-by:
Walter Goossens <waltergoossens@home.nl> Acked-by:
Ley Foon Tan <lftan@altera.com>
-
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds authored
Pull ARM SoC fixes from Arnd Bergmann: "A very small set of fixes for 3.19, as everyone was out. The clocksource patch was something I missed for the merge window after the change that broke arm64 was merged through arm-soc. The other two patches are a fix for an undetected merge problem in mvebu and a defconfig change to make some exynos boards work with the normal multi_v7_defconfig" * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: Add USB_EHCI_EXYNOS to multi_v7_defconfig ARM: mvebu: Fix pinctrl configuration for Armada 370 DB clocksource: arch_timer: Only use the virtual counter (CNTVCT) on arm64
-
git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linuxLinus Torvalds authored
Pull fbdev fixes from Tomi Valkeinen: - Fix regression with Nokia N900 display - Fix crash on fbdev using freed __initdata logos - Fix fb_deferred_io_fsync() return value. * tag 'fbdev-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/tomba/linux: OMAPDSS: SDI: fix output port_num video/fbdev: fix defio's fsync video/logo: prevent use of logos after they have been freed OMAPDSS: pll: NULL dereference in error handling OMAPDSS: HDMI: remove double initializer entries
-
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/inputLinus Torvalds authored
Pull input layer fixes from Dmitry Torokhov: "Fixes for v7 protocol for ALPS devices and few other driver fixes. Also users can request input events to be stamped with boot time timestamps, in addition to real and monotonic timestamps" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: Input: hil_kbd - fix incorrect use of init_completion Input: alps - v7: document the v7 touchpad packet protocol Input: alps - v7: fix finger counting for > 2 fingers on clickpads Input: alps - v7: sometimes a single touch is reported in mt[1] Input: alps - v7: ignore new packets Input: evdev - add CLOCK_BOOTTIME support Input: psmouse - expose drift duration for IBM trackpoints Input: stmpe - bias keypad columns properly Input: stmpe - enforce device tree only mode mfd: stmpe: add pull up/down register offsets for STMPE Input: optimize events_per_packet count calculation Input: edt-ft5x06 - fixed a macro coding style issue Input: gpio_keys - replace timer and workqueue with delayed workqueue Input: gpio_keys - allow separating gpio and irq in device tree
-
Jiri Kosina authored
This reverts commit 24a0aa21 . It's causing severe userspace breakage. Namely, all the utilities from wireless-utils which are relying on CONFIG_WEXT (which means tools like 'iwconfig', 'iwlist', etc) are not working anymore. There is a 'iw' utility in newer wireless-tools, which is supposed to be a replacement for all the "deprecated" binaries, but it's far away from being massively adopted. Please see [1] for example of the userspace breakage this is causing. In addition to that, Larry Finger reports [2] that this patch is also causing ipw2200 driver being impossible to build. To me this clearly shows that CONFIG_WEXT is far, far away from being "deprecated enough" to be removed. [1] http://thread.gmane.org/gmane.linux.kernel/1857010 [2] http://thread.gmane.org/gmane.linux.network/343688 Signed-off-by:
Jiri Kosina <jkosina@suse.cz> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
git://git.kernel.org/pub/scm/linux/kernel/git/davem/netLinus Torvalds authored
Pull networking fixes from David Miller: 1) Fix double SKB free in bluetooth 6lowpan layer, from Jukka Rissanen. 2) Fix receive checksum handling in enic driver, from Govindarajulu Varadarajan. 3) Fix NAPI poll list corruption in virtio_net and caif_virtio, from Herbert Xu. Also, add code to detect drivers that have this mistake in the future. 4) Fix doorbell endianness handling in mlx4 driver, from Amir Vadai. 5) Don't clobber IP6CB() before xfrm6_policy_check() is called in TCP input path,f rom Nicolas Dichtel. 6) Fix MPLS action validation in openvswitch, from Pravin B Shelar. 7) Fix double SKB free in vxlan driver, also from Pravin. 8) When we scrub a packet, which happens when we are switching the context of the packet (namespace, etc.), we should reset the secmark. From Thomas Graf. 9) ->ndo_gso_check() needs to do more than return true/false, it also has to allow the driver to clear netdev feature bits in order for the caller to be able to proceed properly. From Jesse Gross. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net: (62 commits) genetlink: A genl_bind() to an out-of-range multicast group should not WARN(). netlink/genetlink: pass network namespace to bind/unbind ne2k-pci: Add pci_disable_device in error handling bonding: change error message to debug message in __bond_release_one() genetlink: pass multicast bind/unbind to families netlink: call unbind when releasing socket netlink: update listeners directly when removing socket genetlink: pass only network namespace to genl_has_listeners() netlink: rename netlink_unbind() to netlink_undo_bind() net: Generalize ndo_gso_check to ndo_features_check net: incorrect use of init_completion fixup neigh: remove next ptr from struct neigh_table net: xilinx: Remove unnecessary temac_property in the driver net: phy: micrel: use generic config_init for KSZ8021/KSZ8031 net/core: Handle csum for CHECKSUM_COMPLETE VXLAN forwarding openvswitch: fix odd_ptr_err.cocci warnings Bluetooth: Fix accepting connections when not using mgmt Bluetooth: Fix controller configuration with HCI_QUIRK_INVALID_BDADDR brcmfmac: Do not crash if platform data is not populated ipw2200: select CFG80211_WEXT ...
-
Linus Torvalds authored
Merge tag 'linux-kselftest-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest Pull kselftest fix from Shuah Khan: "Fix exec test compile warnings" * tag 'linux-kselftest-3.19-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest: selftests/exec: Use %zu to format size_t
-
Alan Stern authored
Commit ac61d195 (scsi: set correct completion code in scsi_send_eh_cmnd()) introduced a bug. It changed the stored return value from a queuecommand call, but it didn't take into account that the return value was used again later on. This patch fixes the bug by changing the later usage. There is a big comment in the middle of scsi_send_eh_cmnd() which does a good job of explaining how the routine works. But it mentions a "rtn = FAILURE" value that doesn't exist in the code. This patch adjusts the code to match the comment (I assume the comment is right and the code is wrong). This fixes Bugzilla #88341. Signed-off-by:
Alan Stern <stern@rowland.harvard.edu> Reported-by:
Андрей Аладьев <aladjev.andrew@gmail.com> Tested-by:
Андрей Аладьев <aladjev.andrew@gmail.com> Fixes: ac61d195 Acked-by:
Hannes Reinecke <hare@suse.de> Cc: <stable@vger.kernel.org> Signed-off-by:
James Bottomley <JBottomley@Parallels.com>
-
- Dec 30, 2014
-
-
Lars-Peter Clausen authored
Fix a copy and paste error in the kernel doc description for the params_*() functions. Signed-off-by:
Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:
Takashi Iwai <tiwai@suse.de>
-
Takashi Iwai authored
Merge tag 'asoc-fix-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound into for-linus ASoC: Fixes for v3.19 A few fixes for v3.19, a few driver specifics and one core fix which fixes a boot crash on OMAP if deferred probing kicks in due to attempting to modify static data.
-
Steev Klimaszewski authored
Currently we enable Exynos devices in the multi v7 defconfig, however, when testing on my ODROID-U3, I noticed that USB was not working. Enabling this option causes USB to work, which enables networking support as well since the ODROID-U3 has networking on the USB bus. [arnd] Support for odroid-u3 was added in 3.10, so it would be nice to backport this fix at least that far. Signed-off-by:
Steev Klimaszewski <steev@gentoo.org> Cc: stable@vger.kernel.org # 3.10 Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
-
git://git.infradead.org/linux-mvebuArnd Bergmann authored
Pull "Fixes for 3.19" from Andrew Lunn: Jason is taking a back seat this cycle and i'm doing all the patch wrangling for mvebu. * tag 'mvebu-fixes-3.19' of git://git.infradead.org/linux-mvebu: ARM: mvebu: Fix pinctrl configuration for Armada 370 DB Also update to Linux 3.19-rc1, which this was based on. Signed-off-by:
Arnd Bergmann <arnd@arndb.de>
-
Paul Moore authored
Unfortunately, while commit 4a928436 ("audit: correctly record file names with different path name types") fixed a problem where we were not recording filenames, it created a new problem by attempting to use these file names after they had been freed. This patch resolves the issue by creating a copy of the filename which the audit subsystem frees after it is done with the string. At some point it would be nice to resolve this issue with refcounts, or something similar, instead of having to allocate/copy strings, but that is almost surely beyond the scope of a -rcX patch so we'll defer that for later. On the plus side, only audit users should be impacted by the string copying. Reported-by:
Toralf Foerster <toralf.foerster@gmx.de> Signed-off-by:
Paul Moore <pmoore@redhat.com>
-
Anil Chintalapati (achintal) authored
When I/O is aborted by mid-layer, fnic FW will complete the I/O before completing the abort task. In some cases abort request is completed before the I/O, which could lead to inconsistent driver and firmware states. In this case firmware reset would clear the inconsistent state. Signed-off-by:
Anil Chintalapati <achintal@cisco.com> Signed-off-by:
Sesidhar Baddela <sebaddel@cisco.com> Signed-off-by:
Hiral Shah <hishah@cisco.com> Signed-off-by:
Christoph Hellwig <hch@lst.de>
-
Martin K. Petersen authored
7985090a changed the discard heuristics to give preference to the WRITE SAME commands that (unlike UNMAP) guarantee deterministic results. Ming Lei discovered that QEMU SCSI's WRITE SAME implementation internally relied on limits that were only communicated for the UNMAP case. And therefore discard commands backed by WRITE SAME would fail. Tweak the heuristics so we still pick UNMAP in the LBPRZ=0 case and only prefer the WRITE SAME variants if the device has the LBPRZ flag set. Reported-by:
Ming Lei <ming.lei@canonical.com> Tested-by:
Ming Lei <ming.lei@canonical.com> Signed-off-by:
Martin K. Petersen <martin.petersen@oracle.com> Acked-by:
Paolo Bonzini <pbonzini@redhat.com> Signed-off-by:
Christoph Hellwig <hch@lst.de>
-
Tomi Valkeinen authored
After the commit ef691ff4 (OMAPDSS: DT: Get source endpoint by matching reg-id) we look for the SDI output using the port number. However, the SDI driver doesn't set the port number, which causes the SDI display to not initialize. Fix this by setting the SDI port number to 1. We use a hardcoded value, as SDI was used only on OMAP3 and it's always port number 1 there. Reported-by:
Aaro Koskinen <aaro.koskinen@iki.fi> Reported-by:
Pavel Machek <pavel@ucw.cz> Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ti.com>
-
Tomi Valkeinen authored
fb_deferred_io_fsync() returns the value of schedule_delayed_work() as an error code, but schedule_delayed_work() does not return an error. It returns true/false depending on whether the work was already queued. Fix this by ignoring the return value of schedule_delayed_work(). Signed-off-by:
Tomi Valkeinen <tomi.valkeinen@ti.com> Cc: stable@vger.kernel.org
-
git://git.samba.org/sfrench/cifs-2.6Linus Torvalds authored
Pull CIFS fixes from Steve French: "A set of three minor cifs fixes" * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6: cifs: make new inode cache when file type is different Fix signed/unsigned pointer warning Convert MessageID in smb2_hdr to LE
-
git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fsLinus Torvalds authored
Pull UDF & isofs fixes from Jan Kara: "A couple of UDF fixes of handling of corrupted media and one iso9660 fix of the same" * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs: udf: Reduce repeated dereferences udf: Check component length before reading it udf: Check path length when reading symlink udf: Verify symlink size before loading it udf: Verify i_size when loading inode isofs: Fix unchecked printing of ER records
-
git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pmLinus Torvalds authored
Pull power management and ACPI material from Rafael J Wysocki: "These are fixes (operating performance points library, cpufreq-dt driver, cpufreq core, ACPI backlight, cpupower tool), cleanups (cpuidle), new processor IDs for the RAPL (Running Average Power Limit) power capping driver, and a modification of the generic power domains framework allowing modular drivers to call one of its helper functions. Specifics: - Fix for a potential NULL pointer dereference in the cpufreq core due to an initialization race condition (Ethan Zhao). - Fixes for abuse of the OPP (Operating Performance Points) API related to RCU and other minor issues in the OPP library and the cpufreq-dt driver (Dmitry Torokhov). - cpuidle governors cleanup making them measure idle duration in a better way without using the CPUIDLE_FLAG_TIME_INVALID flag which allows that flag to be dropped from the ACPI cpuidle driver and from the core too (Len Brown). - New ACPI backlight blacklist entries for Samsung machines without a working native backlight interface that need to use the ACPI backlight instead (Aaron Lu). - New CPU IDs of future Intel Xeon CPUs for the Intel RAPL power capping driver (Jacob Pan). - Generic power domains framework modification to export the of_genpd_get_from_provider() function to modular drivers that will allow future driver modifications to be based on the mainline (Amit Daniel Kachhap). - Two fixes for the cpupower tool (Michal Privoznik, Prarit Bhargava)" * tag 'pm+acpi-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / video: Add some Samsung models to disable_native_backlight list tools / cpupower: Fix no idle state information return value tools / cpupower: Correctly detect if running as root cpufreq: fix a NULL pointer dereference in __cpufreq_governor() cpufreq-dt: defer probing if OPP table is not ready PM / OPP: take RCU lock in dev_pm_opp_get_opp_count PM / OPP: fix warning in of_free_opp_table() PM / OPP: add some lockdep annotations powercap / RAPL: add IDs for future Xeon CPUs PM / Domains: Export of_genpd_get_from_provider function cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID cpuidle: ladder: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID cpuidle: menu: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
-
David S. Miller authored
Users can request to bind to arbitrary multicast groups, so warning when the requested group number is out of range is not appropriate. And with the warning removed, and the 'err' variable properly given an initial value, we can remove 'found' altogether. Reported-by:
Sedat Dilek <sedat.dilek@gmail.com> Signed-off-by:
David S. Miller <davem@davemloft.net>
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spiLinus Torvalds authored
Pull spi fixes from Mark Brown: "A few driver specific fixes here, the DMA burst size increase in the spfi driver is a fix to make the hardware happier in some situations" * tag 'spi-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi: spi: img-spfi: Increase DMA burst size spi: img-spfi: Enable controller before starting TX DMA spi: sh-msiof: Add runtime PM lock in initializing
-
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulatorLinus Torvalds authored
Pull one regulator fix from Mark Brown: "One fix here, a fix for the voltage mapping on one of the s2mps11 regulators which broke systems using it including apparently the Gear 2 smartwatches" * tag 'regulator-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator: regulator: s2mps11: Fix dw_mmc failure on Gear 2
-
git://git.linaro.org/people/ulf.hansson/mmcLinus Torvalds authored
Pull one MMC fix from Ulf Hansson: "MMC core: - Fix selection of buswidth for mmc hosts supporting 1-bit only" * tag 'mmc-v3.19-2' of git://git.linaro.org/people/ulf.hansson/mmc: mmc: core: stop trying to switch width when only one bit is supported
-
git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linuxLinus Torvalds authored
Pull thermal management updates from Zhang Rui: "First of all, the most important change is the thermal cpu cooling fixes. The major fix here is to have proper sequencing between cpufreq layer and thermal cpu cooling registration. A take away of this fix is an improvement in the thermal drivers code. Thermal drivers that require cpu cooling do not need to check for cpufreq layer. The requirement now is to propagate the error code, if any, while registering cpu cooling device. Thanks to Viresh for implementing the required CPUfreq changes. Second, a new driver is introduced for int340x processor thermal device. Given that int340x thermal is disabled by default, and this processor thermal device is only available on limited platforms, plus the driver does nothing but exposes some thermal limitation information for user space to use, thus I think it is safe to include it in this pull request after missing 3.19-rc2. Specifics: - Thermal cpu cooling fixes and cleanups. - introduce INT340X processor thermal reporting device driver. - several small fixes and cleanups for int340x thermal drivers" * 'next' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux: (43 commits) Thermal/int340x/int3403: Free acpi notification handler Thermal/int340x/processor_thermal: Fix memory leak Thermal/int340x/int3403: Fix memory leak thermal: int340x: Introduce processor reporting device thermal: int340x_thermal: drop owner assignment from platform_drivers thermal: drop owner assignment from platform_drivers thermal: cpu_cooling: document node in struct cpufreq_cooling_device thermal/powerclamp: add ids for future xeon cpus Thermal/int340x: Handle properly the case when _trt or _art acpi entry is missing thermal: cpu_cooling: return ERR_PTR() for !CPU_THERMAL or !THERMAL_OF thermal: cpu_cooling: small memory leak on error thermal: ti-soc-thermal: Do not print error message in the EPROBE_DEFER case thermal: db8500: Do not print error message in the EPROBE_DEFER case thermal: imx: Do not print error message in the EPROBE_DEFER case thermal: Fix cdev registration with THERMAL_NO_LIMIT on 64bit drivers: thermal: Remove ARCH_HAS_BANDGAP dependency for samsung thermal:core:fix: Check return code of the ->get_max_state() callback thermal: cpu_cooling: update copyright tags thermal: cpu_cooling: Use cpufreq_dev->freq_table for finding level/freq thermal: cpu_cooling: Store frequencies in descending order ...
-
Michal Hocko authored
Commit 2457aec6 ("mm: non-atomically mark page accessed during page cache allocation where possible") has added a separate parameter for specifying gfp mask for radix tree allocations. Not only this is less than optimal from the API point of view because it is error prone, it is also buggy currently because grab_cache_page_write_begin is using GFP_KERNEL for radix tree and if fgp_flags doesn't contain FGP_NOFS (mostly controlled by fs by AOP_FLAG_NOFS flag) but the mapping_gfp_mask has __GFP_FS cleared then the radix tree allocation wouldn't obey the restriction and might recurse into filesystem and cause deadlocks. This is the case for most filesystems unfortunately because only ext4 and gfs2 are using AOP_FLAG_NOFS. Let's simply remove radix_gfp_mask parameter because the allocation context is same for both page cache and for the radix tree. Just make sure that the radix tree gets only the sane subset of the mask (e.g. do not pass __GFP_WRITE). Long term it is more preferable to convert remaining users of AOP_FLAG_NOFS to use mapping_gfp_mask instead and simplify this interface even further. Reported-by:
Dave Chinner <david@fromorbit.com> Signed-off-by:
Michal Hocko <mhocko@suse.cz> Signed-off-by:
Linus Torvalds <torvalds@linux-foundation.org>
-
Rafael J. Wysocki authored
* acpi-video: ACPI / video: Add some Samsung models to disable_native_backlight list
-
Rafael J. Wysocki authored
* pm-domains: PM / Domains: Export of_genpd_get_from_provider function * powercap: powercap / RAPL: add IDs for future Xeon CPUs * pm-tools: tools / cpupower: Fix no idle state information return value tools / cpupower: Correctly detect if running as root
-
Rafael J. Wysocki authored
* pm-cpufreq: cpufreq: fix a NULL pointer dereference in __cpufreq_governor() cpufreq-dt: defer probing if OPP table is not ready * pm-cpuidle: cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID cpuidle: ladder: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID cpuidle: menu: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
-