summaryrefslogtreecommitdiff
AgeCommit message (Collapse)AuthorFilesLines
2016-01-20Merge tag 'armsoc-drivers' of ↵Linus Torvalds47-48/+3439
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC driver updates from Olof Johansson: "Driver updates for ARM SoCs. Some for SoC-family code under drivers/soc, but also some other driver updates that don't belong anywhere else. We also bring in the drivers/reset code through arm-soc. Some of the larger updates: - Qualcomm support for SMEM, SMSM, SMP2P. All used to communicate with other parts of the chip/board on these platforms, all proprietary protocols that don't fit into other subsystems and live in drivers/soc for now. - System bus driver for UniPhier - Driver for the TI Wakeup M3 IPC device - Power management for Raspberry PI + Again a bunch of other smaller updates and patches" * tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (38 commits) bus: uniphier: allow only built-in driver ARM: bcm2835: clarify RASPBERRYPI_FIRMWARE dependency MAINTAINERS: Drop Kumar Gala from QCOM bus: uniphier-system-bus: add UniPhier System Bus driver ARM: bcm2835: add rpi power domain driver dt-bindings: add rpi power domain driver bindings ARM: bcm2835: Define two new packets from the latest firmware. drivers/soc: make mediatek/mtk-scpsys.c explicitly non-modular soc: mediatek: SCPSYS: Add regulator support MAINTAINERS: Change QCOM entries soc: qcom: smd-rpm: Add existing platform support memory/tegra: Add number of TLB lines for Tegra124 reset: hi6220: fix modular build soc: qcom: Introduce WCNSS_CTRL SMD client ARM: qcom: select ARM_CPU_SUSPEND for power management MAINTAINERS: Add rules for Qualcomm dts files soc: qcom: enable smsm/smp2p modular build serial: msm_serial: Make config tristate soc: qcom: smp2p: Qualcomm Shared Memory Point to Point soc: qcom: smsm: Add driver for Qualcomm SMSM ...
2016-01-20Merge tag 'armsoc-defconfig64' of ↵Linus Torvalds2-2/+33
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit defconfig updates from Olof Johansson: "As mentioned earlier, we usually bake this into the general "arm64" branch, but this release we have partitioned up the updates a bit more. Most of these updates are enabling new SoCs in the single defconfig for 64-bit, Renesas R8A7795, a number of Tegra options, Socionext Uniphier and a handful of new options for other platforms as well" * tag 'armsoc-defconfig64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: arm64: mediatek: enable MTK_TIMER arm64: defconfig: add CS2000 support arm64: defconfig: Add Renesas R-Car SATA driver for R-Car Gen3 SoCs arm64: defconfig: enable UniPhier SoCs support arm64: add Kconfig entry for Socionext UniPhier SoC family arm64: defconfig: add Renesas sound and AK4613 support arm64: defconfig: add Renesas R-Car DMAC driver support arm64: defconfig: Enable Renesas R-Car I2C Controller arm64: defconfig: enable EthernetAVB arm64: defconfig: Enable GPIO of Renesas R-Car Gen3 SoC arm64: berlin: add the pinctrl dependency for Marvell Berlin SoCs arm64: defconfig: renesas: Enable Renesas r8a7795 SoC arm64: defconfig: Enable printk timestamps arm64: defconfig: Enable squashfs support arm64: defconfig: Enable sdhci-tegra driver arm64: defconfig: Enable serial-tegra driver arm64: defconfig: Enable tegra-apbdma driver arm64: defconfig: Do not disable Tegra AHB driver arm64: defconfig: Enable Tegra210 support
2016-01-20Merge tag 'armsoc-defconfig' of ↵Linus Torvalds19-100/+1042
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC defconfig updates from Olof Johansson: "As usual, a bunch of commits, mostly adding drivers and other options to defconfigs because it makes sense to have them enabled on various development or product boards. Too much to enumerate each here. There's an introduction of a pxa_defconfig, since PXA finally will allow building a shared kernel for all boards. With this, we can hopefully remove a bunch of individual defconfigs down the road but it requires a bit of real life testing and transition period" * tag 'armsoc-defconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (65 commits) ARM: Add CONFIG_DEPRECATED_PARAM_STRUCT to netwinder_defconfig ARM: multi_v7_defconfig: Add rockchip audio support arm: multi_v7_defconfig: Add virtio drivers ARM: zx_defconfig: remove CONFIG_MMC_DW_IDMAC ARM: versatile: enable the right LEDs ARM: pxa: add defconfig covering all the boards ARM: versatile: select some defaults in defconfig ARM: multi_v7_defconfig: Enable fan, sensors and audio for Odroid XU3 ARM: bcm2835: enable auxiliary spi driver in defconfig ARM: bcm2835: enable all bcm2835-relevant in defconfig ARM: default to multi_v7_defconfig ARM: multi_v7_defconfig: enable rk808 clkout module ARM: multi_v7_defconfig: enable rockchip crypto module ARM: multi_v7_defconfig: enable Rockchip io-domain driver ARM: multi_v7_defconfig: Enable generic SoC internal OMAP regulators ARM: multi_v7_defconfig: Enable AM437x PMIC TPS65218 ARM: multi_v7_defconfig: enable TPS65217 regulator ARM: realview: select apropriate targets ARM: defconfig: qcom: Enable SSBI drivers ARM: defconfig: Update qcom_defconfig ...
2016-01-20Merge tag 'armsoc-dt64' of ↵Linus Torvalds46-26/+4217
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM 64-bit DT updates from Olof Johansson: "This is the first release where we split up the 64-bit contributions a bit more, and in particular we are having a separate DT branch for them. Contents: - New devices added to Broadcom NorthStar2 - Misc fixes for Exynos7 boards - QCOM updates for MSM8916 - Rockchip tweaks for rk3368 SoC and eval board - A series of fixes for APM X-Gene v1 and v2 - Renesas R8A7795 CPU/PSCI additions - Marvell Berlin4CT PSCI, cpuidle, watchdog portions - Freescale LS1043a SoC and dev board support + some treewide or other misc changes" * tag 'armsoc-dt64' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (104 commits) dts/ls2080a: Update DTSI to add support of SP805 WDT Documentation: DT: Add entry for ARM SP805-WDT arm64: dts: X-Gene v2: I2C1 clock is always on arm64: dts: X-Gene v1: I2C0 clock is always on arm64: dts: Fix to use standard DT node names for X-Gene 1 and X-Gene 2 platforms arm64: dts: hikey: add label properties to UARTs arm64: dts: apq8016-sbc: add label properties for UART, I2C, and SPI arm64: dts: apq8016-sbc: enable UART0 on LS connector arm64: dts: juno: Add idle-states to device tree arm64: dts: Added syscon-reboot node for FSL's LS2080A SoC arm64: dts: add LS1043a-RDB board support arm64: dts: add Freescale LS1043a SoC support Documentation: DT: Add entry for Freescale LS1043a-RDB board arm64: dts: uniphier: add PH1-LD10 SoC/board support arm64: renesas: r8a7795: fix SATA clock assignment arm64: dts: salvator-x: Enable SATA controller arm64: dts: r8a7795: Add SATA controller node arm64: renesas: r8a7795: add internal delay for i2c IPs arm64: renesas: salvator-x: Add board part number to DT bindings arm64: dts: r8a7795: Add pmu device nodes ...
2016-01-20Merge tag 'armsoc-dt' of ↵Linus Torvalds333-4367/+19552
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As usual, the bulk of this release is again DT file contents. There's a huge number of changes here, and it's challenging to give a crisp overview of just what is in here. To start with: New boards: - TI-based DM3730 from LogicPD (Torpedo) - Cosmic+ M4 (nommu) initial support (Freescale Vybrid) - Raspberry Pi 2 DT files - Watchdog on Meson8b - Veyron-mickey (ASUS Chromebit) DTS - Rockchip rk3228 SoC and eval board - Sigma Designs Tango4 Improvements: - Improved support for Qualcomm APQ8084, including Sony Xperia Z DT files - Misc new devices for Rockchip rk3036 and rk3288 - Allwinner updates for misc SoCs and systems ... and a _large_ number of other changes across the field. Devices added to SoC DTSI and board DTS files for a number of SoC vendors, new product boards on already-supported SoCs, cleanups and refactorings of existing DTS/DTSI files and a bunch of other changes" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (469 commits) ARM: dts: compulab: add new board description ARM: versatile: add the syscon LEDs to the DT dts: vt8500: Fix errors in SDHC node for WM8505 ARM: dts: imx6q: clean up unused ipu2grp ARM: dts: silk: Add compatible property to "partitions" node ARM: dts: gose: Add compatible property to "partitions" node ARM: dts: porter: Add compatible property to "partitions" node ARM: dts: koelsch: Add compatible property to "partitions" node ARM: dts: lager: Add compatible property to "partitions" node ARM: dts: bockw: Add compatible property to "partitions" node ARM: dts: meson8b: Add watchdog node Documentation: watchdog: Add new bindings for meson8b ARM: meson: Add status LED for Odroid-C1 ARM: dts: uniphier: fix a typo in comment block ARM: bcm2835: Add the auxiliary clocks to the device tree. ARM: bcm2835: Add devicetree for bcm2836 and Raspberry Pi 2 B ARM: bcm2835: Move the CPU/peripheral include out of common RPi DT. ARM: bcm2835: Split the DT for peripherals from the DT for the CPU ARM: realview: set up cache correctly on the PB11MPCore ARM: dts: Unify G2D device node with other devices on exynos4 ...
2016-01-20Merge tag 'armsoc-soc' of ↵Linus Torvalds56-391/+568
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC platform updates from Olof Johansson: "Updates for new platform support: - New platform: Tango4 from Sigma Designs. - Broadcom BCM2836 (Raspberry Pi 2 SoC) - Enable cpufreq on Freescale i.MX7D - Rockchip: SMP support for rk3036, general support for rk3228 - SMP support on Broadcom Kona and NSP - Cleanups for OMAP removing legacy IOMMU data + a bunch of misc fixes and tweaks for various platforms" * tag 'armsoc-soc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (46 commits) ARM: tango: Fix UP build issues ARM: tango: pass ARM arch level for smc.S ARM: bcm2835: Add Kconfig support for bcm2836 ARM: OMAP2+: Add support for dm814x and dra62x usb ARM: OMAP2+: Add mmc hwmod entries for dm814x ARM: OMAP2+: Update 81xx clock and power domains for default, active and sgx ARM: OMAP2+: Fix SoC detection for dra62x j5-eco ARM: tango4: Initial platform support ARM: bcm2835: Add a compat string for bcm2836 machine probe dt-bindings: Add root properties for Raspberry Pi 2 ARM: imx: select SRC for i.MX7 ARM: uniphier: select PINCTRL ARM: OMAP2+: Remove device creation for omap-pcm-audio ARM: OMAP1: Remove device creation for omap-pcm-audio ARM: rockchip: enable support for RK3228 SoCs ARM: rockchip: use const and __initconst for rk3036 smp_operations ARM: zynq: Select ARCH_HAS_RESET_CONTROLLER ARM: BCM: Add SMP support for Broadcom 4708 ARM: BCM: Add SMP support for Broadcom NSP ARM: BCM: Clean up SMP support for Broadcom Kona ...
2016-01-20Merge tag 'armsoc-multiplatform' of ↵Linus Torvalds415-4001/+2369
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC multiplatform code updates from Arnd Bergmann: "This branch is the culmination of 5 years of effort to bring the ARMv6 and ARMv7 platforms together such that they can all be enabled and boot the same kernel. It has been a tremendous amount of cleanup and refactoring by a huge number of people, and creation of several new (and major) subsystems to better abstract out all the platform details in an appropriate manner. The bulk of this branch is a large patchset from Arnd that brings several of the more minor and older platforms we have closer to multiplatform support. Among these are MMP, S3C64xx, Orion5x, mv78xx0 and realview Much of this is moving around header files from old mach directories, but there are also some cleanup patches of debug_ll (lowlevel debug per-platform options) and other parts. Linus Walleij also has some patchs to clean up the older ARM Realview platforms by finally introducing DT support, and Rob Herring has some for ARM Versatile which is now DT-only. Both of these platforms are now multiplatform. Finally, a couple of patches from Russell for Dove PMU, and a fix from Valentin Rothberg for Exynos ADC, which were rebased on top of the series to avoid conflicts" * tag 'armsoc-multiplatform' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (75 commits) ARM: realview: don't select SMP_ON_UP for UP builds ARM: s3c: simplify s3c_irqwake_{e,}intallow definition ARM: s3c64xx: fix pm-debug compilation iio: exynos-adc: fix irqf_oneshot.cocci warnings ARM: realview: build realview-dt SMP support only when used ARM: realview: select apropriate targets ARM: realview: clean up header files ARM: realview: make all header files local ARM: no longer make CPU targets visible separately ARM: integrator: use explicit core module options ARM: realview: enable multiplatform ARM: make default platform work for NOMMU ARM: debug-ll: move DEBUG_LL_UART_EFM32 to correct Kconfig location ARM: defconfig: use correct debug_ll settings ARM: versatile: convert to multi-platform ARM: versatile: merge mach code into a single file ARM: versatile: switch to DT only booting and remove legacy code ARM: versatile: add DT based PCI detection ARM: pxa: mark ezx structures as __maybe_unused ARM: pxa: mark raumfeld init functions as __maybe_unused ...
2016-01-20Merge tag 'armsoc-cleanup' of ↵Linus Torvalds107-242/+196
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM SoC cleanups from Olof Johansson: "A smallish number of general cleanup commits this release cycle. Some of these are minor tweaks: - shmobile change of binding for their GIC (using arm,pl390 now) - ARCH_RENESAS introduction - Misc other renesas updates There's also a couple of treewide commits from Masahiro Yamada cleaning up const/__initconst for SMP operation structs and a switch to using "depends on" instead of if-constructs on most of the Kconfig platform targets" * tag 'armsoc-cleanup' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: staging: board: armadillo800eva: Use "arm,pl390" staging: board: kzm9d: Use "arm,pl390" ARM: shmobile: r8a7778 dtsi: Use "arm,pl390" for GIC ARM: shmobile: emev2 dtsi: Use "arm,pl390" for GIC ARM: shmobile: r8a7740 dtsi: Use "arm,pl390" for GIC ARM: shmobile: r7s72100 dtsi: Use "arm,pl390" for GIC ARM: use "depends on" for SoC configs instead of "if" after prompt ARM/clocksource: use automatic DT probing for ux500 PRCMU ARM: use const and __initconst for smp_operations ARM: hisi: do not export smp_operations structures ARM: mvebu: remove unused mach/gpio.h ARM: shmobile: Remove legacy mach/irqs.h ARM: shmobile: Introduce ARCH_RENESAS MAINTAINERS: Remove link to oss.renesas.com which is closed
2016-01-20Merge tag 'armsoc-fixes-nc' of ↵Linus Torvalds13-57/+133
git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull non-urgent ARM SoC fixes from Olof Johansson: "As usual, we queue up a few fixes that don't seem urgent enough to go in through -rc. - MAINTAINERS updates to add a list for brcmstb and fix a typo - A handful of fixes for OMAP 81xx, a recently resurrected platform so these can't be considered real regressions and thus got queued. - A couple of other small fixes for scoop, sa1100 and davinci" * tag 'armsoc-fixes-nc' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: OMAP2+: Fix randconfig build warning for dm814_pllss_data ARM: sa1100/simpad: Be sure to clamp return value ARM: scoop: Be sure to clamp return value ARM: davinci: fix a problematic usage of WARN() ARM: davinci: only select WT cache if cache is enabled ARM: OMAP2+: Remove useless check for legacy booting for dm814x ARM: OMAP2+: Enable GPIO for dm814x ARM: dts: Fix dm814x pinctrl address and mask ARM: dts: Fix dm8148 control modules ranges ARM: OMAP2+: Fix timer entries for dm814x ARM: dts: Fix some mux and divider clocks to get dm814x-evm booting ARM: OMAP2+: Add DPPLS clock manager for dm814x clk: ti: Add few dm814x clock aliases ARM: dts: Fix dm814x entries for pllss and prcm MAINTAINERS: gpio-brcmstb: Remove stray '>' MAINTAINERS: brcmstb: Include Broadcom internal mailing-list
2016-01-20Merge tag 'asm-generic-for-linus' of ↵Linus Torvalds7-199/+280
git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic Pull asm-generic updates from Arnd Bergmann: "The asm-generic tree this time contains one series from Nicolas Pitre that makes the optimized do_div() implementation from the ARM architecture available to all architectures. This also adds stricter type checking for callers of do_div, which has uncovered a number of bugs in existing code, and fixes up the ones we have found" * tag 'asm-generic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic: ARM: asm/div64.h: adjust to generic codde __div64_32(): make it overridable at compile time __div64_const32(): abstract out the actual 128-bit cross product code do_div(): generic optimization for constant divisor on 32-bit machines div64.h: optimize do_div() for power-of-two constant divisors mtd/sm_ftl.c: fix wrong do_div() usage drm/mgag200/mgag200_mode.c: fix wrong do_div() usage hid-sensor-hub.c: fix wrong do_div() usage ti/fapll: fix wrong do_div() usage ti/clkt_dpll: fix wrong do_div() usage tegra/clk-divider: fix wrong do_div() usage imx/clk-pllv2: fix wrong do_div() usage imx/clk-pllv1: fix wrong do_div() usage nouveau/nvkm/subdev/clk/gk20a.c: fix wrong do_div() usage
2016-01-20Merge branch 'for-next' of ↵Linus Torvalds53-2699/+4507
git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending Pull SCSI target updates from Nicholas Bellinger: "The highlights this round include: - Introduce configfs support for unlocked configfs_depend_item() (krzysztof + andrezej) - Conversion of usb-gadget target driver to new function registration interface (andrzej + sebastian) - Enable qla2xxx FC target mode support for Extended Logins (himansu + giridhar) - Enable qla2xxx FC target mode support for Exchange Offload (himansu + giridhar) - Add qla2xxx FC target mode irq affinity notification + selective command queuing. (quinn + himanshu) - Fix iscsi-target deadlock in se_node_acl configfs deletion (sagi + nab) - Convert se_node_acl configfs deletion + se_node_acl->queue_depth to proper se_session->sess_kref + target_get_session() usage. (hch + sagi + nab) - Fix long-standing race between se_node_acl->acl_kref get and get_initiator_node_acl() lookup. (hch + nab) - Fix target/user block-size handling, and make sure netlink reaches all network namespaces (sheng + andy) Note there is an outstanding bug-fix series for remote I_T nexus port TMR LUN_RESET has been posted and still being tested, and will likely become post -rc1 material at this point" * 'for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/nab/target-pending: (56 commits) scsi: qla2xxxx: avoid type mismatch in comparison target/user: Make sure netlink would reach all network namespaces target: Obtain se_node_acl->acl_kref during get_initiator_node_acl target: Convert ACL change queue_depth se_session reference usage iscsi-target: Fix potential dead-lock during node acl delete ib_srpt: Convert acl lookup to modern get_initiator_node_acl usage tcm_fc: Convert acl lookup to modern get_initiator_node_acl usage tcm_fc: Wait for command completion before freeing a session target: Fix a memory leak in target_dev_lba_map_store() target: Support aborting tasks with a 64-bit tag usb/gadget: Remove set-but-not-used variables target: Remove an unused variable target: Fix indentation in target_core_configfs.c target/user: Allow user to set block size before enabling device iser-target: Fix non negative ERR_PTR isert_device_get usage target/fcoe: Add tag support to tcm_fc qla2xxx: Check for online flag instead of active reset when transmitting responses qla2xxx: Set all queues to 4k qla2xxx: Disable ZIO at start time. qla2xxx: Move atioq to a different lock to reduce lock contention ...
2016-01-20Do not enable CONFIG_IO_STRICT_DEVMEM by defaultDan Williams1-1/+0
Larry Finger reports: "My PowerBook G4 Aluminum with a 32-bit PPC processor fails to boot for the 4.4-git series". This is likely due to X still needing /dev/mem access on this platform. CONFIG_IO_STRICT_DEVMEM is not yet safe to turn on when CONFIG_STRICT_DEVMEM=y. Remove the default so that old configurations do not change behavior. Fixes: 90a545e98126 ("restrict /dev/mem to idle io memory ranges") Reported-by: Larry Finger <Larry.Finger@lwfinger.net> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Link: http://marc.info/?l=linux-kernel&m=145332012023825&w=2 Acked-by: Kees Cook <keescook@chromium.org> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Ingo Molnar <mingo@redhat.com> Cc: Russell King <linux@arm.linux.org.uk> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Dan Williams <dan.j.williams@intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-20Merge tag 'dmaengine-fix-4.5-rc1' of ↵Linus Torvalds4-32/+30
git://git.infradead.org/users/vkoul/slave-dma Pull dmaengine fixes from Vinod Koul: "Here is my second pull request for this window: A few driver fixes have piled up and one missed rcar bindings patch which got somehow lost in for-linus branch so cherry-picked that one. Fixes are for dw, at_hdmac, edma" * tag 'dmaengine-fix-4.5-rc1' of git://git.infradead.org/users/vkoul/slave-dma: dmaengine: rcar-dmac: Document SoC specific bindings dmaengine: at_xdmac: fix resume for cyclic transfers dmaengine: dw: fix cyclic transfer callbacks dmaengine: dw: fix cyclic transfer setup dmaengine: edma: Fix paRAM slot allocation for entry channel 0
2016-01-20Merge branch 'misc' of ↵Linus Torvalds8-124/+188
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull misc kbuild updates from Michal Marek: - Fix for make O=... perf-tar* - make tags revamp and fix for the fallout. Patch for warnings about line breaks inside DEFINE_PER_CPU macros is pending - New coccinelle test * 'misc' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: coccinelle: tests: unsigned value cannot be lesser than zero tags: Unify emacs and exuberant rules tags: Drop the _PE rule tags: Do not try to index defconfigs tags: Process Kconfig files in a single pass tags: Fix erroneous pattern match in a comment aic7xxx: Avoid name collision with <linux/list.h> tags: Treat header files as C code package Makefile: fix perf-tar targets when outdir is set scripts/tags.sh: Teach tags about more powerpc macros
2016-01-20Merge branch 'kconfig' of ↵Linus Torvalds3-4/+7
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kconfig updates from Michal Marek: - Fix for make xconfig segfault - Handle long strings in config symbol values - Fix for mixing boolean and kconfig ternary type * 'kconfig' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kconfig: fix qconf segfault by deleting heap objects kconfig: return 'false' instead of 'no' in bool function kconfig: allow kconfig to handle longer path names
2016-01-20Merge branch 'kbuild' of ↵Linus Torvalds14-20/+35
git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild Pull kbuild updates from Michal Marek: - Make <modname>-m in makefiles work like <modname>-y and fix the fallout - Minor genksyms fix - Fix race with make -j install modules_install - Move -Wsign-compare from make W=1 to W=2 - Other minor fixes * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Demote 'sign-compare' warning to W=2 Makefile: revert "Makefile: Document ability to make file.lst and file.S" partially kbuild: Do not run modules_install and install in paralel genksyms: Handle string literals with spaces in reference files fixdep: constify strrcmp arguments ath10k: Fix build with CONFIG_THERMAL=m Revert "drm: Hack around CONFIG_AGP=m build failures" kbuild: Allow to specify composite modules with modname-m staging/ad7606: Actually build the interface modules
2016-01-20FRV: Mark architecture orphanedDavid Howells1-2/+1
Mark the FRV architecture orphaned in the MAINTAINERS file. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-20MAINTAINERS: Update mailing list for Renesas SoC DevelopmentSimon Horman1-8/+8
Update the mailing list used for development of support for Renesas SoCs and related drivers. Up until now the linux-sh mailing list has been used, however, Renesas SoCs are now much wider than the SH architecture and there is some desire from some for the linux-sh list to refocus on discussion of the work on the SH architecture. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Acked-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Magnus Damm <damm@opensource.se> Acked-by: Geert Uytterhoeven <geert+renesas@glider.be> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Acked-by: Rich Felker <dalias@libc.org> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-20mm: avoid uninitialized variable in tracepointArnd Bergmann1-1/+1
A newly added tracepoint in the hugepage code uses a variable in the error handling that is not initialized at that point: include/trace/events/huge_memory.h:81:230: error: 'isolated' may be used uninitialized in this function [-Werror=maybe-uninitialized] The result is relatively harmless, as the trace data will in rare cases contain incorrect data. This works around the problem by adding an explicit initialization. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 7d2eba0557c1 ("mm: add tracepoint for scanning pages") Reviewed-by: Ebru Akagunduz <ebru.akagunduz@gmail.com> Acked-by: David Rientjes <rientjes@google.com> Cc: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2016-01-20scsi: qla2xxxx: avoid type mismatch in comparisonArnd Bergmann1-1/+1
A recent bug fix added code that does bool logged_out = (status & 0xFFFF); if (logged_out == CTIO_PORT_LOGGED_OUT) ... This looks wrong because we are comparing a boolean with an integer constant, ang gcc warns about it accordingly: drivers/scsi/qla2xxx/qla_target.c: In function 'qlt_do_ctio_completion': drivers/scsi/qla2xxx/qla_target.c:3587:20: warning: comparison of constant '41' with boolean expression is always false [-Wbool-compare] (logged_out == CTIO_PORT_LOGGED_OUT) ? The correct fix is presumably to make that variable an 'int'. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Fixes: 71cdc0796465 ("qla2xxx: Delete session if initiator is gone from FW") Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-01-20target/user: Make sure netlink would reach all network namespacesSheng Yang1-1/+2
The current code only allow netlink to reach the initial network namespace, which caused trouble for any client running inside container. This patch would make sure TCMU netlink would work for all network namespaces. Signed-off-by: Sheng Yang <sheng@yasker.org> Acked-by: Andy Grover <agrover@redhat.com> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-01-20target: Obtain se_node_acl->acl_kref during get_initiator_node_aclNicholas Bellinger4-8/+57
This patch addresses a long standing race where obtaining se_node_acl->acl_kref in __transport_register_session() happens a bit too late, and leaves open the potential for core_tpg_del_initiator_node_acl() to hit a NULL pointer dereference. Instead, take ->acl_kref in core_tpg_get_initiator_node_acl() while se_portal_group->acl_node_mutex is held, and move the final target_put_nacl() from transport_deregister_session() into transport_free_session() so that fabric driver login failure handling using the modern method to still work as expected. Also, update core_tpg_get_initiator_node_acl() to take an extra reference for dynamically generated acls for demo-mode, before returning to fabric caller. Also update iscsi-target sendtargets special case handling to use target_tpg_has_node_acl() when checking if demo_mode_discovery == true during discovery lookup. Note the existing wait_for_completion(&acl->acl_free_comp) in core_tpg_del_initiator_node_acl() does not change. Cc: Sagi Grimberg <sagig@mellanox.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Andy Grover <agrover@redhat.com> Cc: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-01-20target: Convert ACL change queue_depth se_session reference usageNicholas Bellinger6-146/+56
This patch converts core_tpg_set_initiator_node_queue_depth() to use struct se_node_acl->acl_sess_list when performing explicit se_tpg_tfo->shutdown_session() for active sessions, in order for new se_node_acl->queue_depth to take effect. This follows how core_tpg_del_initiator_node_acl() currently works when invoking se_tpg_tfo->shutdown-session(), and ahead of the next patch to take se_node_acl->acl_kref during lookup, the extra get_initiator_node_acl() can go away. In order to achieve this, go ahead and change target_get_session() to use kref_get_unless_zero() and propigate up the return value to know when a session is already being released. This is because se_node_acl->acl_group is already protecting se_node_acl->acl_group reference via configfs, and shutdown within core_tpg_del_initiator_node_acl() won't occur until sys_write() to core_tpg_set_initiator_node_queue_depth() attribute returns back to user-space. Also, drop the left-over iscsi-target hack, and obtain se_portal_group->session_lock in lio_tpg_shutdown_session() internally. Remove iscsi-target wrapper and unused se_tpg + force parameters and associated code. Reported-by: Christoph Hellwig <hch@lst.de> Cc: Sagi Grimberg <sagig@mellanox.com> Cc: Hannes Reinecke <hare@suse.de> Cc: Andy Grover <agrover@redhat.com> Cc: Mike Christie <michaelc@cs.wisc.edu> Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-01-20iscsi-target: Fix potential dead-lock during node acl deleteNicholas Bellinger1-1/+15
This patch is a iscsi-target specific bug-fix for a dead-lock that can occur during explicit struct se_node_acl->acl_group se_session deletion via configfs rmdir(2), when iscsi-target time2retain timer is still active. It changes iscsi-target to obtain se_portal_group->session_lock internally using spin_in_locked() to check for the specific se_node_acl configfs shutdown rmdir(2) case. Note this patch is intended for stable, and the subsequent v4.5-rc patch converts target_core_tpg.c to use proper se_sess->sess_kref reference counting for both se_node_acl deletion + se_node_acl->queue_depth se_session restart. Reported-by:: Sagi Grimberg <sagig@mellanox.com> Cc: Christoph Hellwig <hch@lst.de> Cc: Hannes Reinecke <hare@suse.de> Cc: Andy Grover <agrover@redhat.com> Cc: Mike Christie <michaelc@cs.wisc.edu> Cc: stable@vger.kernel.org # 3.10+ Signed-off-by: Nicholas Bellinger <nab@linux-iscsi.org>
2016-01-19Merge tag 'platform-drivers-x86-v4.5-1' of ↵Linus Torvalds22-111/+4580
git://git.infradead.org/users/dvhart/linux-platform-drivers-x86 Pull x86 platform driver updates from Darren Hart: "Add intel punit and telemetry driver for APL SoCs. Add intel-hid driver for various laptop hotkey support. Add asus-wireless radio control driver. Keyboard backlight support/improvements for ThinkPads, Vaio, and Toshiba. Several hotkey related fixes and improvements for dell and toshiba. Fix oops on dual GPU Macs in apple-gmux. A few new device IDs and quirks. Various minor config related build issues and cleanups. surface pro 4: - fix compare_const_fl.cocci warnings - Add support for Surface Pro 4 Buttons platform/x86: - Add Intel Telemetry Debugfs interfaces - Add Intel telemetry platform device - Add Intel telemetry platform driver - Add Intel Telemetry Core Driver - add NULL check for input parameters - add Intel P-Unit mailbox IPC driver - update acpi resource structure for Punit thinkpad_acpi: - Add support for keyboard backlight dell-wmi: - Process only one event on devices with interface version 0 - Check if Dell WMI descriptor structure is valid - Improve unknown hotkey handling - Use a C99-style array for bios_to_linux_keycode tc1100-wmi: - fix build warning when CONFIG_PM not enabled asus-wireless: - Add ACPI HID ATK4001 - Add Asus Wireless Radio Control driver asus-wmi: - drop to_platform_driver macro intel-hid: - new hid event driver for hotkeys sony-laptop: - Keyboard backlight control for some Vaio Fit models ideapad-laptop: - Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list apple-gmux: - Assign apple_gmux_data before registering toshiba_acpi: - Add rfkill dependency to ACPI_TOSHIBA entry - Fix keyboard backlight sysfs entries not being updated - Add WWAN RFKill support - Add support for WWAN devices - Fix blank screen at boot if transflective backlight is supported - Propagate the hotkey value via genetlink toshiba_bluetooth: - Add missing newline in toshiba_bluetooth_present function" * tag 'platform-drivers-x86-v4.5-1' of git://git.infradead.org/users/dvhart/linux-platform-drivers-x86: (29 commits) surface pro 4: fix compare_const_fl.cocci warnings surface pro 4: Add support for Surface Pro 4 Buttons platform:x86: Add Intel Telemetry Debugfs interfaces platform:x86: Add Intel telemetry platform device platform:x86: Add Intel telemetry platform driver platform/x86: Add Intel Telemetry Core Driver intel_punit_ipc: add NULL check for input parameters thinkpad_acpi: Add support for keyboard backlight dell-wmi: Process only one event on devices with interface version 0 dell-wmi: Check if Dell WMI descriptor structure is valid tc1100-wmi: fix build warning when CONFIG_PM not enabled asus-wireless: Add ACPI HID ATK4001 platform/x86: Add Asus Wireless Radio Control driver asus-wmi: drop to_platform_driver macro intel-hid: new hid event driver for hotkeys Keyboard backlight control for some Vaio Fit models platform/x86: Add rfkill dependency to ACPI_TOSHIBA entry platform:x86: add Intel P-Unit mailbox IPC driver intel_pmc_ipc: update acpi resource structure for Punit ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi list ...
2016-01-19surface pro 4: fix compare_const_fl.cocci warningsJulia Lawall1-1/+1
Move constants to the right of binary operators. Generated by: scripts/coccinelle/misc/compare_const_fl.cocci CC: Weng Xuetian <wengxt@gmail.com> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Julia Lawall <julia.lawall@lip6.fr> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19surface pro 4: Add support for Surface Pro 4 ButtonsWeng Xuetian2-6/+8
Surface Pro 4 buttons are managed by a device with _HID "MSHW0040" different from Surface Pro 3. This commit adds MSHW0040 to id list to support the Surface Pro 4. Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=109871 Signed-off-by: Weng Xuetian <wengxt@gmail.com> Acked-by: Chen Yu <yu.c.chen@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform:x86: Add Intel Telemetry Debugfs interfacesSouvik Kumar Chakravarty3-1/+1033
This implements debugfs interfaces for reading the telemetry samples from SSRAM and configuring firmware trace verbosity. Interface created under /sys/kernel/debug/telemetry soc_states: SoC Device and Low Power States pss_info: Info from the Primary SubSystem ioss_info: Info from IO SubSusytem pss_trace_verbosity: Read/Modify PSS F/W trace verbosity ioss_trace_verbosity: Read/Modify IOSS F/W trace verbosity. Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform:x86: Add Intel telemetry platform deviceSouvik Kumar Chakravarty1-0/+96
Telemetry Device is created by the pmc_ipc driver. Resources are populated according SSRAM region as indicated by the BIOS tables. Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform:x86: Add Intel telemetry platform driverSouvik Kumar Chakravarty3-1/+1209
Telemetry platform driver implements the telemetry interfaces. Currently it supports ApolloLake. It uses the PUNIT and PMC IPC interfaces to configure the telemetry samples to read. The samples are read from a Secure SRAM region. Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform/x86: Add Intel Telemetry Core DriverSouvik Kumar Chakravarty5-0/+630
Intel PM Telemetry is a software mechanism via which various SoC PM and performance related parameters like PM counters, firmware trace verbosity, the status of different devices inside the SoC, etc. can be monitored and analyzed. The different samples that may be monitored can be configured at runtime via exported APIs. This patch adds the telemetry core driver that implements basic exported APIs. Signed-off-by: Souvik Kumar Chakravarty <souvik.k.chakravarty@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19intel_punit_ipc: add NULL check for input parametersQipeng Zha1-6/+10
intel_punit_ipc_command() maybe called when in or out data pointers are NULL. Signed-off-by: Qipeng Zha <qipeng.zha@intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19thinkpad_acpi: Add support for keyboard backlightPali Rohár1-0/+206
This patch adds support for controlling keyboard backlight via standard linux led class interface (::kbd_backlight). It uses ACPI HKEY device with MLCG and MLCS methods. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Fabio D'Urso <fabiodurso@hotmail.it> Acked-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19dell-wmi: Process only one event on devices with interface version 0Pali Rohár1-0/+16
BIOS/ACPI on devices with WMI interface version 0 does not clear buffer before filling it. So next time when BIOS/ACPI send WMI event which is smaller as previous then it contains garbage in buffer from previous event. BIOS/ACPI on devices with WMI interface version 1 clears buffer and sometimes send more events in buffer at one call. Since commit 83fc44c32ad8 ("dell-wmi: Update code for processing WMI events") dell-wmi process all events in buffer (and not just first). To prevent reading garbage from the buffer we process only the first event on devices with WMI interface version 0. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19dell-wmi: Check if Dell WMI descriptor structure is validPali Rohár1-2/+78
After examining existing DSDT ACPI tables of more laptops and looking into Dell WMI document mentioned in ML dicussion archived at http://www.spinics.net/lists/platform-driver-x86/msg07220.html we will parse and check WMI descriptor if contains expected data. It is because WMI descriptor contains interface version number and it is needed to know in next commit. Signed-off-by: Pali Rohár <pali.rohar@gmail.com> Tested-by: Gabriele Mazzotta <gabriele.mzt@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19tc1100-wmi: fix build warning when CONFIG_PM not enabledColin Ian King1-0/+2
Conditionally declare suspend_data on CONFIG_PM to avoid the following warning when CONFIG_OM is not enabled: drivers/platform/x86/tc1100-wmi.c:55:27: warning: 'suspend_data' defined but not used [-Wunused-variable] Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19asus-wireless: Add ACPI HID ATK4001João Paulo Rechi Vita1-0/+1
As reported in https://bugzilla.kernel.org/show_bug.cgi?id=98931#c22 in the Asus UX31A the Asus Wireless Radio Control device (ASHS) uses the HID "ATK4001". Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Reported-by: Tasev Nikola <tasev.stefanoska@skynet.be> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform/x86: Add Asus Wireless Radio Control driverJoão Paulo Rechi Vita4-0/+104
Some Asus notebooks like the Asus E202SA and the Asus X555UB have a separate ACPI device for notifications from the airplane mode hotkey. This device is called "Wireless Radio Control" in Asus websites and ASHS in the DSDT, and its ACPI _HID is ATK4002 in the two models mentioned above. For these models, when the airplane mode hotkey (Fn+F2) is pressed, a query 0x0B is started in the Embedded Controller, and all this query does is a notify ASHS with the value 0x88 (for acpi_osi >= "Windows 2012"): Scope (_SB.PCI0.SBRG.EC0) { (...) Method (_Q0B, 0, NotSerialized) // _Qxx: EC Query { If ((MSOS () >= OSW8)) { Notify (ASHS, 0x88) // Device-Specific } Else { (...) } } } Signed-off-by: João Paulo Rechi Vita <jprvita@endlessm.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19asus-wmi: drop to_platform_driver macroGeliang Tang1-3/+0
to_platform_driver has been defined in platform_device.h, so drop this repetitive macro in asus-wmi.c. Signed-off-by: Geliang Tang <geliangtang@163.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19intel-hid: new hid event driver for hotkeysAlex Hung4-0/+308
This driver supports various HID events including hotkeys. Dell XPS 13 9350 requires it for the wireless hotkey. Signed-off-by: Alex Hung <alex.hung@canonical.com> Reviewed-and-tested-by: Andy Lutomirski <luto@kernel.org> [dvhart: Kconfig help typo fix and INPUT_SPARSEKMAP fix from Sedat Dilek] Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19Merge branch 'for-linus' of ↵Linus Torvalds2-1/+3
git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security Pull security subsystem update from James Morris: "A CVE fix and a maintainers file update" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security: KEYS: Fix keyring ref leak in join_session_keyring() Fix the MAINTAINERS record for the certs/ directory
2016-01-20KEYS: Fix keyring ref leak in join_session_keyring()Yevgeny Pats1-0/+1
This fixes CVE-2016-0728. If a thread is asked to join as a session keyring the keyring that's already set as its session, we leak a keyring reference. This can be tested with the following program: #include <stddef.h> #include <stdio.h> #include <sys/types.h> #include <keyutils.h> int main(int argc, const char *argv[]) { int i = 0; key_serial_t serial; serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING, "leaked-keyring"); if (serial < 0) { perror("keyctl"); return -1; } if (keyctl(KEYCTL_SETPERM, serial, KEY_POS_ALL | KEY_USR_ALL) < 0) { perror("keyctl"); return -1; } for (i = 0; i < 100; i++) { serial = keyctl(KEYCTL_JOIN_SESSION_KEYRING, "leaked-keyring"); if (serial < 0) { perror("keyctl"); return -1; } } return 0; } If, after the program has run, there something like the following line in /proc/keys: 3f3d898f I--Q--- 100 perm 3f3f0000 0 0 keyring leaked-keyring: empty with a usage count of 100 * the number of times the program has been run, then the kernel is malfunctioning. If leaked-keyring has zero usages or has been garbage collected, then the problem is fixed. Reported-by: Yevgeny Pats <yevgeny@perception-point.io> Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Don Zickus <dzickus@redhat.com> Acked-by: Prarit Bhargava <prarit@redhat.com> Acked-by: Jarod Wilson <jarod@redhat.com> Signed-off-by: James Morris <james.l.morris@oracle.com>
2016-01-19Keyboard backlight control for some Vaio Fit modelsMattia Dongili1-20/+45
SVF1521P6EW, SVF1521DCXW, SVF13N1L2ES and likely most SVF*. do not expose separate timeout controls in auto mode. Signed-off-by: Dominik Matta <dominik@matta.sk> Signed-off-by: Mattia Dongili <malattia@linux.it> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform/x86: Add rfkill dependency to ACPI_TOSHIBA entryAzael Avalos1-0/+1
Commit 2fdde83443aa ("toshiba_acpi: Add WWAN RFKill support") added WWAN rfkill support to the driver, but the KConfig entry was not updated to add the RFKill dependency, causing a broken build if RFKill is not selected. This patch adds the RFKILL dependency to the KConfig entry, fixing the build issue. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19platform:x86: add Intel P-Unit mailbox IPC driverQipeng Zha5-1/+449
This driver provides support for P-Unit mailbox IPC on Intel platforms. The heart of the P-Unit is the Foxton microcontroller and its firmware, which provide mailbox interface for power management usage. Signed-off-by: Qipeng Zha <qipeng.zha@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19intel_pmc_ipc: update acpi resource structure for PunitQipeng Zha1-40/+78
BIOS restructure exported memory resources for Punit in acpi table, So update resources for Punit. Signed-off-by: Qipeng Zha <qipeng.zha@intel.com> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19ideapad-laptop: Add Lenovo ideapad Y700-17ISK to no_hw_rfkill dmi listJosh Boyer1-0/+7
One of the newest ideapad models also lacks a physical hw rfkill switch, and trying to read the hw rfkill switch through the ideapad module causes it to always reported blocking breaking wifi. Fix it by adding this model to the DMI list. BugLink: https://bugzilla.redhat.com/show_bug.cgi?id=1286293 Cc: stable@vger.kernel.org Signed-off-by: Josh Boyer <jwboyer@fedoraproject.org> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19dell-wmi: Improve unknown hotkey handlingAndy Lutomirski1-4/+20
If DMI lists a hotkey that we don't recognize, log and ignore it instead of trying to map it to keycode 0. I haven't seen this happen, but it will help maintain the key map in the future and it will help avoid sending bogus events. This also improves the message that we log when we get an unknown key event. Signed-off-by: Andy Lutomirski <luto@kernel.org> Reviewed-by: Pali Rohár <pali.rohar@gmail.com> [dvhart: remove BUILD_BUG_ON per mutual agreement on list] Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19apple-gmux: Assign apple_gmux_data before registeringMatthew Garrett1-4/+6
Registering the handler after both GPUs will trigger a DDC switch for connector reprobing. This will oops if apple_gmux_data hasn't already been assigned. Reorder the code to do that. [Lukas: More generally, this commit fixes a race condition that is triggered by invoking a handler callback between the call to vga_switcheroo_register_handler() and the assignment of apple_gmux_data.] Tested-by: Pierre Moreau <pierre.morrow@free.fr> [MBP 5,3 2009 nvidia MCP79 + G96 pre-retina 15"] Tested-by: Paul Hordiienko <pvt.gord@gmail.com> [MBP 6,2 2010 intel ILK + nvidia GT216 pre-retina 15"] Tested-by: Lukas Wunner <lukas@wunner.de> [MBP 9,1 2012 intel IVB + nvidia GK107 pre-retina 15"] Tested-by: William Brown <william@blackhats.net.au> [MBP 8,2 2011 intel SNB + amd turks pre-retina 15"] Tested-by: Bruno Bierbaumer <bruno@bierbaumer.net> [MBP 11,3 2013 intel HSW + nvidia GK107 retina 15"] Signed-off-by: Matthew Garrett <matthew.garrett@nebula.com> Reviewed-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
2016-01-19toshiba_acpi: Fix keyboard backlight sysfs entries not being updatedAzael Avalos1-4/+43
Certain Toshiba models with the second generation keyboard backlight (type 2) do not generate the keyboard backlight changed event (0x92), and thus, the sysfs entries are never being updated. This patch adds a workquee and a global boolean variable to address the issue. For those models that do generate the event, the sysfs entries are being updated via the *notify function and the boolean is set to true to avoid a second call to update the entries. For those models that do not generate the event, the workquee is used to update the sysfs entries and also to emulate the event via netlink, to make userspace aware of such change. Signed-off-by: Azael Avalos <coproscefalo@gmail.com> Signed-off-by: Darren Hart <dvhart@linux.intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-16 06:44:49 +0000