- 22 1月, 2015 1 次提交
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由 Olof Johansson 提交于
Merge tag 'renesas-soc-fixes2-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes Merge "Second Round of Renesas ARM Based SoC Fixes for v3.19" from Simon Horman: * Instantiate GIC from C board code in legacy builds on r8a7778 and r8a7779 * tag 'renesas-soc-fixes2-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: r8a7779: Instantiate GIC from C board code in legacy builds ARM: shmobile: r8a7778: Instantiate GIC from C board code in legacy builds Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 20 1月, 2015 1 次提交
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由 Olof Johansson 提交于
Merge tag 'omap-for-v3.19/gic-regression-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "Urgent omap4 legacy interrupt regression fix for v3.19-rc series" from Tony Lindgren: A rather urgent pull request to fix omap4 legacy interrupts. The legacy interrupts on omap4 got broken when gic got changed to use irq_domain_add_linear() instead of the irq_domain_add_legacy(). We still have the hardcoded legacy IRQ numbers in use in several places, most notably the in the legacy DMA. It took a while to figure out what the problem was and how it should be fixed for the -rc series. Also include is a regression fix for the dra7 dwc3 suspend. * tag 'omap-for-v3.19/gic-regression-v2' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: OMAP: Work around hardcoded interrupts arm: boot: dts: dra7: enable dwc3 suspend PHY quirk Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 19 1月, 2015 1 次提交
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git://git.infradead.org/linux-mvebu由 Olof Johansson 提交于
Merge " mvebu fixes for 3.19-rc (part #3)" from Andrew Lunn: mvebu: completely disable hardware I/O coherency * tag 'mvebu-fixes-3.19-3' of git://git.infradead.org/linux-mvebu: ARM: mvebu: completely disable hardware I/O coherency Signed-off-by: NOlof Johansson <olof@lixom.net>
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- 18 1月, 2015 1 次提交
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由 Marc Zyngier 提交于
Commit 9a1091ef ("irqchip: gic: Support hierarchy irq domain") changed the GIC driver to use a non-legacy IRQ domain on DT platforms. This patch assumes that DT-driven systems are getting all of their interrupts from device tree. Turns out that OMAP has quite a few hidden gems, and still uses hardcoded interrupts despite having fairly complete DTs. This patch attempts to work around these by offering a translation method that can be called directly from the hwmod code, if present. The same hack is sprinkled over PRCM and TWL. It isn't pretty, but it seems to do the job without having to add more hacks to the interrupt controller code. Tested on OMAP4 (Panda-ES) and OMAP5 (UEVM5432). Signed-off-by: NMarc Zyngier <marc.zyngier@arm.com> Acked-by: NNishanth Menon <nm@ti.com> [tony@atomide.com: updated to fix make randconfig issue] Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 17 1月, 2015 14 次提交
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由 Olof Johansson 提交于
Merge tag 'samsung-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes Merge "Samsung fixes for v3.19" from Kukjin Kim: Samsung fixes for v3.19 - exynos_defconfig: enable LM90 driver and display panel support - HWMON - SENSORS_LM90 - Direct Rendering Manager (DRM) - DRM bridge registration and lookup framework - Parade ps8622/ps8625 eDP/LVDS bridge - NXP ptn3460 eDP/LVDS bridge - Exynos Fully Interactive Mobile Display controller (FIMD) - Panel registration and lookup framework - Simple panels - Backlight & LCD device support - use pmu_system_controller phandle for dp phy : DP PHY requires pmu_system_controller to handle PMU reg. now * tag 'samsung-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung: ARM: exynos_defconfig: Enable LM90 driver ARM: exynos_defconfig: Enable options for display panel support arm: dts: Use pmu_system_controller phandle for dp phy Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Tyler Baker 提交于
Call spin_lock_init() before the spinlocks are used, both in early init and probe functions preventing a lockdep splat. I have been observing lockdep complaining [1] during boot on my a80 optimus [2] when CONFIG_PROVE_LOCKING has been enabled. This patch resolves the splat, and has been tested on a few other sunxi platforms without issue. [1] http://storage.kernelci.org/next/next-20150107/arm-multi_v7_defconfig+CONFIG_PROVE_LOCKING=y/lab-tbaker/boot-sun9i-a80-optimus.html [2] http://kernelci.org/boot/?a80-optimusSigned-off-by: NTyler Baker <tyler.baker@linaro.org> Cc: <stable@vger.kernel.org> Acked-by: NPhilipp Zabel <p.zabel@pengutronix.de> Signed-off-by: NKevin Hilman <khilman@linaro.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'renesas-soc-fixes-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes Merge "Renesas ARM Based SoC Fixes for v3.19" from Simon Horman: Renesas ARM Based SoC Fixes for v3.19 This pull request is based on the last round of SoC updates for v3.19, Fourth Round of Renesas ARM Based SoC Updates for v3.19, tagged as renesas-soc3-for-v3.19, merged into your next/soc branch and included in v3.19-rc1. - ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy builds Set .control_parent for all irqpin instances for sh73a0 SoC when booting using legacy C. - ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy builds This fixes a long standing problem which has been present since the sh73a0 SoC started using the INTC External IRQ pin driver. The patch that introduced the problem is 341eb546 ("ARM: shmobile: INTC External IRQ pin driver on sh73a0") which was included in v3.10. * tag 'renesas-soc-fixes-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas: ARM: shmobile: sh73a0 legacy: Set .control_parent for all irqpin instances ARM: shmobile: r8a7740: Instantiate GIC from C board code in legacy builds
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由 Abhilash Kesavan 提交于
The arndale-octa board was giving "imprecise external aborts" during boot-up with MCPM enabled. CCI enablement of the boot cluster was found to be the cause of these aborts (possibly because the secure f/w was not allowing it). Hence, disable CCI for the arndale-octa board. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Tested-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com> Tested-by: NKevin Hilman <khilman@linaro.org> Tested-by: NTyler Baker <tyler.baker@linaro.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Abhilash Kesavan 提交于
The arm-cci driver completes the probe sequence even if the cci node is marked as disabled. Add a check in the driver to honour the cci status in the device tree. Signed-off-by: NAbhilash Kesavan <a.kesavan@samsung.com> Acked-by: NSudeep Holla <sudeep.holla@arm.com> Acked-by: NNicolas Pitre <nico@linaro.org> Tested-by: NSudeep Holla <sudeep.holla@arm.com> Tested-by: NKevin Hilman <khilman@linaro.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91 into fixes Merge "at91: fixes for 3.19 #1 (ter)" from Nicolas Ferre: First fixes batch for AT91 on 3.19: - fix some DT entries - correct clock entry for the at91sam9263 LCD - add a phy_fixup for Eth1 on sama5d4 * tag 'at91-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/nferre/linux-at91: ARM: at91: board-dt-sama5: add phy_fixup to override NAND_Tree ARM: at91/dt: sam9263: Add missing clocks to lcdc node ARM: at91: sama5d3: dt: correct the sound route ARM: at91/dt: sama5d4: fix the timer reg length Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Heiko Stübner 提交于
rk3288 SoCs have a function to automatically switch between jtag/sdmmc pinmux settings depending on the card state. This collides with a lot of assumptions. It only works when using the internal card-detect mechanism and breaks horribly when using either the normal card-detect via the slot-gpio function or via any other pin. Also there is of course no link between the mmc and jtag on the software-side, so the jtag clocks may very well be disabled when the card is ejected and the soc switches back to the jtag pinmux. Leaving the switching function enabled did result in mmc timeouts and rcu stalls thus hanging the system on 3.19-rc1. Therefore disable it in all cases, as we expect the devicetree to explicitly select either mmc or jtag pinmuxes anyway. Signed-off-by: NHeiko Stuebner <heiko@sntech.de> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'berlin-fixes-for-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin into fixes Merge "ARM: berlin: Fixes for v3.19 (round 1)" from Sebastian Hesselbarth: Marvell Berlin fixes for v3.19 round 1: - SDHCI DT fixes for BG2Q and BG2Q reference board - BG2Q SM GPIO DT node relocation * tag 'berlin-fixes-for-3.19-1' of git://git.infradead.org/users/hesselba/linux-berlin: ARM: dts: berlin: correct BG2Q's SM GPIO location. ARM: dts: berlin: add broken-cd and set bus width for eMMC in Marvell DMP DT ARM: dts: berlin: fix io clk and add missing core clk for BG2Q sdhci2 host Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Linus Walleij 提交于
We altered the device tree bindings for the Nomadik family of pin controllers to be standard, this file was merged out-of-order so we missed fixing this. Fix it up. Signed-off-by: NLinus Walleij <linus.walleij@linaro.org> Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'omap-for-v3.19/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into fixes Merge "omap fixes against v3.19-rc1" from Tony Lindgren: Fixes for omaps mostly to deal with dra7 timer issues and hypervisor mode. The other fixes are minor fixes for various boards. The summary of the fixes is: - Fix real-time counter rate typos for some frequencies - Fix counter frequency drift for am572x - Fix booting of secondary CPU in HYP mode - Fix n900 board name for legacy user space - Fix cpufreq in omap2plus_defconfig after Kconfig change - Fix dra7 qspi partitions And also, let's re-enable smc91x on some n900 boards that we have sitting in a few test boot systems after the boot loader dependencies got fixed. * tag 'omap-for-v3.19/fixes-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap: ARM: dts: Revert disabling of smc91x for n900 ARM: dts: dra7-evm: fix qspi device tree partition size ARM: omap2plus_defconfig: use CONFIG_CPUFREQ_DT ARM: OMAP2+: Fix n900 board name for legacy user space ARM: omap5/dra7xx: Enable booting secondary CPU in HYP mode ARM: dra7xx: Fix counter frequency drift for AM572x errata i856 ARM: omap5/dra7xx: Fix frequency typos Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'imx-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux into fixes Merge "ARM: imx: fixes for 3.19" from Shawn Guo: The i.MX fixes for 3.19: - One fix for incorrect i.MX25 SPI1 clock assignment in device tree, which causes system hang when accessing SPI1. - Correct i.MX6SX QSPI parent clock configuration to fix a kernel Oops. - Fix ULPI PHY reset modelling on imx51-babbage board to remove the dependency on bootloader for USB3317 ULPI PHY reset. - Correct video divider setting on i.MX6Q rev T0 1.0 to fix the issue that HDMI is not working at high resolution on T0 1.0. - One incremental fix for CODA960 VPU enabling in device tree to correct interrupt order. - LS1021A SCFG block works in BE mode, add device tree property big-endian to make it right. * tag 'imx-fixes-3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/shawnguo/linux: ARM: dts: imx51-babbage: Fix ULPI PHY reset modelling ARM: imx6sx: Set PLL2 as parent of QSPI clocks ARM: dts: imx25: Fix the SPI1 clocks ARM: clk-imx6q: fix video divider for rev T0 1.0 ARM: dts: imx6qdl: Fix CODA960 interrupt order ARM: ls1021a: dtsi: add 'big-endian' property for scfg node Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Olof Johansson 提交于
Merge tag 'v3.19-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip into fixes Merge "ARM: rockchip: dts fix for 3.19" from Heiko Stübner: Increase drive-strength to sdmmc pins on rk3288-evb to fix an issue with the fixed highspeed card detection. * tag 'v3.19-rockchip-dtsfixes1' of git://git.kernel.org/pub/scm/linux/kernel/git/mmind/linux-rockchip: ARM: dts: rockchip: bump sd card pin drive strength up on rk3288-evb Signed-off-by: NOlof Johansson <olof@lixom.net>
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由 Magnus Damm 提交于
As of commit 9a1091ef ("irqchip: gic: Support hierarchy irq domain."), Marzen legacy hangs during boot with: Image Name: 'Linux-3.19.0-rc4' Image Type: ARM Linux Kernel Image (uncompressed) Data Size: 3445880 Bytes = 3.3 MiB Load Address: 60008000 Entry Point: 60008000 Verifying Checksum ... OK Loading Kernel Image ... OK OK Starting kernel ... Enabling DEBUG_LL does not seem to change the situation, however this patch by itself fixes this issue and re-enables normal boot. This issue happens because the IRQ numbers of the GIC are now virtual, and no longer match the hardcoded hardware IRQ numbers in the platform board code. To fix this, instantiate the GIC from platform board code when compiling a legacy kernel, like is done for the sh73a0, r8a7740 and r8a7778 legacy code. Follows same style as the r8a7740 legacy GIC fix by Geert Uytterhoeven, thanks to him for the initial work. Signed-off-by: NMagnus Damm <damm+renesas@opensource.se> Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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由 Magnus Damm 提交于
As of commit 9a1091ef ("irqchip: gic: Support hierarchy irq domain."), Bock-W legacy hangs during boot with: Unable to handle kernel paging request at virtual address cf86a128 pgd = c0004000 [cf86a128] *pgd=6f80041e(bad) Internal error: Oops: 8000000d [#1] SMP ARM CPU: 0 PID: 1 Comm: swapper/0 Not tainted 3.19.0-rc4 #1 Hardware name: bockw task: cf823b40 ti: cf824000 task.ti: cf824000 PC is at 0xcf86a128 LR is at request_threaded_irq+0xbc/0x124 This happens because the IRQ numbers of the GIC are now virtual, and no longer match the hardcoded hardware IRQ numbers in the platform board code. To fix this, instantiate the GIC from platform board code when compiling a legacy kernel, like is done for the sh73a0 and r8a7740 legacy code. Follows same style as the r8a7740 legacy GIC fix by Geert Uytterhoeven, thanks to him for the initial work. Signed-off-by: NMagnus Damm <damm+renesas@opensource.se> Acked-by: NGeert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: NSimon Horman <horms+renesas@verge.net.au>
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- 16 1月, 2015 1 次提交
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由 Felipe Balbi 提交于
Whenever Suspend PHY bit is set on DRA7x devices, USB will not work due to Set EP Configuration command always failing. This was only found after a recent commit 2164a476 (usb: dwc3: set SUSPHY bit for all cores, which will be merged for v3.19) added a missing *required* step to dwc3 initialization. Synopsys Databook requires that we enable Suspend PHY bit after initialization but that, unfortunately, breaks DRA7x. Note that the same regression was already patched for AM437x. Reported-by: NRoger Quadros <rogerq@ti.com> Signed-off-by: NFelipe Balbi <balbi@ti.com> Signed-off-by: NTony Lindgren <tony@atomide.com>
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- 12 1月, 2015 14 次提交
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由 Wenyou Yang 提交于
Appearance: On some SAMA5D4EK boards, after power up, the Eth1 doesn't work. Reason: The PIOE2 pin is connected to the NAND_Tree# of KSZ8081, But it outputs LOW during the reset period, which cause the NAND_Tree# enabled. Add phy_fixup() to disable NAND_Tree by overriding the Operation Mode Strap Override register(i.e. Register 16h) to clear the NAND_Tree bit. Signed-off-by: NWenyou Yang <wenyou.yang@atmel.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Alexander Stein 提交于
atmel_lcdfb needs also uses hclk clock, but AT91SAM9263 doesn't have that specific clock, so use lcd_clk twice. The same was done in arch/arm/mach-at91/at91sam9263.c Signed-off-by: NAlexander Stein <alexanders83@web.de> Acked-by: NAlexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Bo Shen 提交于
The MICBIAS is a supply, should route to MIC while not IN1L. Signed-off-by: NBo Shen <voice.shen@atmel.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Bo Shen 提交于
The second property of reg is the length, so correct it for timer. Signed-off-by: NBo Shen <voice.shen@atmel.com> Signed-off-by: NNicolas Ferre <nicolas.ferre@atmel.com>
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由 Andreas Faerber 提交于
multi_v7_defconfig has it as Y already, so build it in here, too, for consistency, and therefore build in HWMON as well. Signed-off-by: NAndreas Faerber <afaerber@suse.de> Reviewed-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Signed-off-by: NKukjin Kim <kgene@kernel.org>
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由 Javier Martinez Canillas 提交于
Many Exynos devices have a display panel. Most of them just have a simple panel while others have more complex configurations that requires an embedded DisplayPort (eDP) to LVDS bridges. This patch enables the following features to be built in the kernel image to support both setups: - Direct Rendering Manager (DRM) - DRM bridge registration and lookup framework - Parade ps8622/ps8625 eDP/LVDS bridge - NXP ptn3460 eDP/LVDS bridge - Exynos Fully Interactive Mobile Display controller (FIMD) - Panel registration and lookup framework - Simple panels - Backlight & LCD device support Signed-off-by: NJavier Martinez Canillas <javier.martinez@collabora.co.uk> Tested-by: NKevin Hilman <khilman@linaro.org> Signed-off-by: NKukjin Kim <kgene@kernel.org>
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由 Linus Torvalds 提交于
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git://ftp.arm.linux.org.uk/~rmk/linux-arm由 Linus Torvalds 提交于
Pull ARM fixes from Russell King: "Three small fixes from over the Christmas period, and wiring up the new execveat syscall for ARM" * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm: ARM: 8275/1: mm: fix PMD_SECT_RDONLY undeclared compile error ARM: 8253/1: mm: use phys_addr_t type in map_lowmem() for kernel mem region ARM: 8249/1: mm: dump: don't skip regions ARM: wire up execveat syscall
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull x86 fixes from Ingo Molnar: "Misc fixes: two vdso fixes, two kbuild fixes and a boot failure fix with certain odd memory mappings" * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: x86, vdso: Use asm volatile in __getcpu x86/build: Clean auto-generated processor feature files x86: Fix mkcapflags.sh bash-ism x86: Fix step size adjustment during initial memory mapping x86_64, vdso: Fix the vdso address randomization algorithm
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull scheduler fixes from Ingo Molnar: "Misc fixes: group scheduling corner case fix, two deadline scheduler fixes, effective_load() overflow fix, nested sleep fix, 6144 CPUs system fix" * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: sched/fair: Fix RCU stall upon -ENOMEM in sched_create_group() sched/deadline: Avoid double-accounting in case of missed deadlines sched/deadline: Fix migration of SCHED_DEADLINE tasks sched: Fix odd values in effective_load() calculations sched, fanotify: Deal with nested sleeps sched: Fix KMALLOC_MAX_SIZE overflow during cpumask allocation
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull perf fixes from Ingo Molnar: "Mostly tooling fixes, but also some kernel side fixes: uncore PMU driver fix, user regs sampling fix and an instruction decoder fix that unbreaks PEBS precise sampling" * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: perf/x86/uncore/hsw-ep: Handle systems with only two SBOXes perf/x86_64: Improve user regs sampling perf: Move task_pt_regs sampling into arch code x86: Fix off-by-one in instruction decoder perf hists browser: Fix segfault when showing callchain perf callchain: Free callchains when hist entries are deleted perf hists: Fix children sort key behavior perf diff: Fix to sort by baseline field by default perf list: Fix --raw-dump option perf probe: Fix crash in dwarf_getcfi_elf perf probe: Fix to fall back to find probe point in symbols perf callchain: Append callchains only when requested perf ui/tui: Print backtrace symbols when segfault occurs perf report: Show progress bar for output resorting
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip由 Linus Torvalds 提交于
Pull locking fixes from Ingo Molnar: "A liblockdep fix and a mutex_unlock() mutex-debugging fix" * 'locking-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: mutex: Always clear owner field upon mutex_unlock() tools/liblockdep: Fix debug_check thinko in mutex destroy
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由 Konstantin Khlebnikov 提交于
Fix for BUG_ON(anon_vma->degree) splashes in unlink_anon_vmas() ("kernel BUG at mm/rmap.c:399!") caused by commit 7a3ef208 ("mm: prevent endless growth of anon_vma hierarchy") Anon_vma_clone() is usually called for a copy of source vma in destination argument. If source vma has anon_vma it should be already in dst->anon_vma. NULL in dst->anon_vma is used as a sign that it's called from anon_vma_fork(). In this case anon_vma_clone() finds anon_vma for reusing. Vma_adjust() calls it differently and this breaks anon_vma reusing logic: anon_vma_clone() links vma to old anon_vma and updates degree counters but vma_adjust() overrides vma->anon_vma right after that. As a result final unlink_anon_vmas() decrements degree for wrong anon_vma. This patch assigns ->anon_vma before calling anon_vma_clone(). Signed-off-by: NKonstantin Khlebnikov <koct9i@gmail.com> Reported-and-tested-by: NChris Clayton <chris2553@googlemail.com> Reported-and-tested-by: NOded Gabbay <oded.gabbay@amd.com> Reported-and-tested-by: NChih-Wei Huang <cwhuang@android-x86.org> Acked-by: NRik van Riel <riel@redhat.com> Acked-by: NVlastimil Babka <vbabka@suse.cz> Cc: Daniel Forrest <dan.forrest@ssec.wisc.edu> Cc: Michal Hocko <mhocko@suse.cz> Cc: stable@vger.kernel.org # to match back-porting of 7a3ef208Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Linus Torvalds 提交于
Commit fee7e49d ("mm: propagate error from stack expansion even for guard page") made sure that we return the error properly for stack growth conditions. It also theorized that counting the guard page towards the stack limit might break something, but also said "Let's see if anybody notices". Somebody did notice. Apparently android-x86 sets the stack limit very close to the limit indeed, and including the guard page in the rlimit check causes the android 'zygote' process problems. So this adds the (fairly trivial) code to make the stack rlimit check be against the actual real stack size, rather than the size of the vma that includes the guard page. Reported-and-tested-by: NChih-Wei Huang <cwhuang@android-x86.org> Cc: Jay Foad <jay.foad@gmail.com> Cc: stable@kernel.org # to match back-porting of fee7e49dSigned-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 11 1月, 2015 3 次提交
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由 Ingo Molnar 提交于
Signed-off-by: NIngo Molnar <mingo@kernel.org>
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git://github.com/awilliam/linux-vfio由 Linus Torvalds 提交于
Pull VFIO fix from Alex Williamson: "Fix PCI header check in vfio_pci_probe() (Wei Yang)" * tag 'vfio-v3.19-rc4' of git://github.com/awilliam/linux-vfio: vfio-pci: Fix the check on pci device type in vfio_pci_probe()
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git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi由 Linus Torvalds 提交于
Pull SCSI fix from James Bottomley: "Just one fix: a qlogic busy wait regression" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: qla2xxx: fix busy wait regression
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- 10 1月, 2015 4 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound由 Linus Torvalds 提交于
Pull sound fixes from Takashi Iwai: "All a few small regression or stable fixes: a Nvidia HDMI ID addition, a regression fix for CAIAQ stream count, a typo fix for GPIO setup with STAC/IDT HD-audio codecs, and a Fireworks big-endian fix" * tag 'sound-3.19-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: fireworks: fix an endianness bug for transaction length ALSA: hda - Add new GPU codec ID 0x10de0072 to snd-hda ALSA: hda - Fix wrong gpio_dir & gpio_mask hint setups for IDT/STAC codecs ALSA: snd-usb-caiaq: fix stream count check
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git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid由 Linus Torvalds 提交于
Pull HID updates from Jiri Kosina: - bounds checking fixes in logitech and roccat drivers, from Peter Wu and Dan Carpenter - double-kfree fix in i2c-hid driver on bus shutdown, from Mika Westerberg - a couple of various small driver fixes - a few device id additions * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: HID: roccat: potential out of bounds in pyra_sysfs_write_settings() HID: Add a new id 0x501a for Genius MousePen i608X HID: logitech-hidpp: prefix the name with "Logitech" HID: logitech-hidpp: avoid unintended fall-through HID: Allow HID_BATTERY_STRENGTH to be enabled HID: i2c-hid: Do not free buffers in i2c_hid_stop() HID: add battery quirk for USB_DEVICE_ID_APPLE_ALU_WIRELESS_2011_ISO keyboard HID: logitech-hidpp: check WTP report length HID: logitech-dj: check report length
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git://people.freedesktop.org/~airlied/linux由 Linus Torvalds 提交于
Pull drm fixes from Dave Airlie: "I'm briefly working between holidays and LCA, so this is close to a couple of weeks of fixes, Two sets of amdkfd fixes, this is a new feature this kernel, and this pull fixes a few issues since it got merged, ordering when built-in to kernel and also the iommu vs gpu ordering patch, it also reworks the ioctl before the initial release. Otherwise: - radeon: some misc fixes all over, hdmi, 4k, dpm - nouveau: mcp77 init fixes, oops fix, bug on fix, msi fix - i915: power fixes, revert VGACNTR patch Probably be quiteer next week since I'll be at LCA anyways" * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux: (33 commits) drm/amdkfd: rewrite kfd_ioctl() according to drm_ioctl() drm/amdkfd: reformat IOCTL definitions to drm-style drm/amdkfd: Do copy_to/from_user in general kfd_ioctl() drm/radeon: integer underflow in radeon_cp_dispatch_texture() drm/radeon: adjust default bapm settings for KV drm/radeon: properly filter DP1.2 4k modes on non-DP1.2 hw drm/radeon: fix sad_count check for dce3 drm/radeon: KV has three PPLLs (v2) drm/amdkfd: unmap VMID<-->PASID when relesing VMID (non-HWS) drm/radeon: Init amdkfd only if it was compiled amdkfd: actually allocate longs for the pasid bitmask 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 ...
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git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux由 Linus Torvalds 提交于
Pull arm64 fixes from Will Deacon: "Here is a handful of minor arm64 fixes discovered and fixed over the Christmas break. The main part is adding some missing #includes that we seem to be getting transitively but have started causing problems in -next. - Fix early mapping fixmap corruption by EFI runtime services - Fix __NR_compat_syscalls off-by-one - Add missing sanity checks for some 32-bit registers - Add some missing #includes which we get transitively - Remove unused prepare_to_copy() macro" * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: arm64/efi: add missing call to early_ioremap_reset() arm64: fix missing asm/io.h include in kernel/smp_spin_table.c arm64: fix missing asm/alternative.h include in kernel/module.c arm64: fix missing linux/bug.h include in asm/arch_timer.h arm64: fix missing asm/pgtable-hwdef.h include in asm/processor.h arm64: sanity checks: add missing AArch32 registers arm64: Remove unused prepare_to_copy() arm64: Correct __NR_compat_syscalls for bpf
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