1. 17 5月, 2015 5 次提交
    • L
      Merge branch 'master' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus · 518af3cb
      Linus Torvalds 提交于
      Pull MIPS fixes from Ralf Baechle:
       "Seven small fixes.  The shortlog below is a good description so no
        need to elaborate.
      
        It has sat in linux-next and survived the usual automated testing by
        Imagination's test farm"
      
      * 'master' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
        MIPS: tlb-r4k: Fix PG_ELPA comment
        MIPS: Fix up obsolete cpu_set usage
        MIPS: IP32: Fix build errors in reset code in DS1685 platform hook.
        MIPS: KVM: Fix unused variable build warning
        MIPS: traps: remove extra Tainted: line from __show_regs() output
        MIPS: Fix wrong CHECKFLAGS (sparse builds) with GCC 5.1
        MIPS: Fix a preemption issue with thread's FPU defaults
      518af3cb
    • L
      Merge tag 'arc-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc · 2ed3d795
      Linus Torvalds 提交于
      Pull ARC fixes from Vineet Gupta.
      
      * tag 'arc-4.1-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/vgupta/arc:
        ARC: inline cache flush toggle helpers
        ARC: With earlycon in use, retire EARLY_PRINTK
        ARC: unbork !LLSC build
      2ed3d795
    • L
      Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · d6610270
      Linus Torvalds 提交于
      Pull ARM SoC fixes from Arnd Bergmann:
       "Nothing frightening this time, just smaller fixes in a number of
        places.
      
        The other changes contained here are:
      
         MAINTAINERS file updates:
      
         - The mach-gemini maintainer is back in action and has a new git tree
      
         - Krzysztof Kozlowski has volunteered to be a new co-maintainer for
           the samsung platforms
      
         - updates to the files that belong to Marvell mvebu
      
        Bug fixes:
      
         - The largest changes are on omap2, but are only to avoid some
           harmless warnings and to fix reset on omap4
      
         - a small regression fix on tegra
      
         - multiple fixes for incorrect IRQ affinity on vexpress
      
         - the missing system controller on arm64 juno is added
      
         - one revert of a patch that was accidentally applied twice for
           mach-rockchip
      
         - two clock related DT fixes for mvebu
      
         - a workaround for suspend with old DT binaries on new exynos kernels
      
         - Another fix for suspend on exynos, needs to be backported"
      
      * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (21 commits)
        MAINTAINERS: Add dts entries for some of the Marvell SoCs
        MAINTAINERS: ARM: EXYNOS: Add Krzysztof Kozlowski as co-maintainer
        ARM: EXYNOS: Use of_machine_is_compatible instead of soc_is_exynos4
        ARM: EXYNOS: Fix failed second suspend on Exynos4
        Revert "ARM: rockchip: fix undefined instruction of reset_ctrl_regs"
        ARM: EXYNOS: Fix dereference of ERR_PTR returned by of_genpd_get_from_provider
        ARM: EXYNOS: Don't try to initialize suspend on old DT
        ARM: dts: Add keep-power-in-suspend to WiFi SDIO node for Peach Boards
        ARM: gemini: fix compiler warning due wrong data type
        ARM: vexpress/tc2: Add interrupt-affinity to the PMU node
        ARM: vexpress/ca9: Add interrupt-affinity to the PMU node
        ARM: vexpress/ca9: Add unified-cache property to l2 cache node
        ARM64: juno: add sp810 support and fix sp804 clock frequency
        ARM: Gemini: Maintainers update
        ARM: OMAP2+: Remove bogus struct clk comparison for timer clock
        ARM: dove: Add clock-names to CuBox Si5351 clk generator
        ARM: AM33xx+: hwmod: re-use omap4 implementations for reset functionality
        ARM: OMAP4+: PRM: add support for passing status register/bit info to reset
        ARM: AM43xx: hwmod: add VPFE hwmod entries
        ARM: mvebu: Fix the main PLL frequency on Armada 375, 38x and 39x SoCs
        ...
      d6610270
    • L
      Merge branch 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux · 73786683
      Linus Torvalds 提交于
      Pull thermal fixes from Zhang Rui:
       "Specifics:
      
         - fix an issue in intel_powerclamp driver that idle injection target
           is not accurately maintained on newer Intel CPUs.  Package C8 to
           C10 states are introduced on these CPUs but they were not included
           in the package c-state residency calculation.  From Jacob Pan.
      
         - fix a problem that package c-state idle injection was missing on
           Broadwell server, by adding its id to intel_powerclamp driver.
           From Jacob Pan.
      
         - a couple of small fixes and cleanups from Joe Perches, Mathias
           Krause, Dan Carpenter and Anand Moon"
      
      * 'for-rc' of git://git.kernel.org/pub/scm/linux/kernel/git/rzhang/linux:
        tools/thermal: tmon: fixed the 'make install' command
        thermal: rockchip: fix an error code
        thermal/powerclamp: fix missing newer package c-states
        thermal/intel_powerclamp: add id for broadwell server
        thermal/intel_powerclamp: add __init / __exit annotations
        thermal: Use bool function return values of true/false not 1/0
      73786683
    • L
      Merge tag 'linux-kselftest-4.1-rc4' of... · d70933be
      Linus Torvalds 提交于
      Merge tag 'linux-kselftest-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest
      
      Pull kselftest fixes from Shuah Khan:
       "Urgent fix for Kselftest regression introduced in 4.1-rc1 by the new
        x86 test due to its hard dependency on 32-bit build environment.
      
        A set of 5 patches fix the make kselftest run and kselftest install"
      
      * tag 'linux-kselftest-4.1-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest:
        selftests, x86: Rework x86 target architecture detection
        selftests, x86: Remove useless run_tests rule
        selftests/x86: install tests
        selftest/x86: have no dependency on all when cross building
        selftest/x86: build both bitnesses
      d70933be
  2. 16 5月, 2015 9 次提交
  3. 15 5月, 2015 19 次提交
  4. 14 5月, 2015 5 次提交
    • D
      drm/radeon: don't do mst probing if MST isn't enabled. · bed447e7
      Dave Airlie 提交于
      This causes an oops as we haven't initialised the mst
      layer.
      Reported-by: NDave Jones <&lt;davej@codemonkey.org.uk>
      Signed-off-by: NDave Airlie <airlied@redhat.com>
      Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
      bed447e7
    • J
      firmware: dmi_scan: Fix ordering of product_uuid · 5c1ac56b
      Jean Delvare 提交于
      In function dmi_present(), dmi_walk_early() calls dmi_table(), which
      calls dmi_decode(), which ultimately calls dmi_save_uuid(). This last
      function makes a decision based on the value of global variable
      dmi_ver. The problem is that this variable is set right _after_
      dmi_walk_early() returns. So dmi_save_uuid() always sees dmi_ver == 0
      regardless of the actual version implemented.
      
      This causes /sys/class/dmi/id/product_uuid to always use the old
      ordering even on systems implementing DMI/SMBIOS 2.6 or later, which
      should use the new ordering.
      
      This is broken since kernel v3.8 for legacy DMI implementations and
      since kernel v3.10 for SMBIOS 2 implementations. SMBIOS 3
      implementations with the 64-bit entry point are not affected.
      
      The first breakage does not matter much as in practice legacy DMI
      implementations are always for versions older than 2.6, which is when
      the UUID ordering changed. The second breakage is more problematic as
      it affects the vast majority of x86 systems manufactured since 2009.
      Signed-off-by: NJean Delvare <jdelvare@suse.de>
      Fixes: 9f9c9cbb ("drivers/firmware/dmi_scan.c: fetch dmi version from SMBIOS if it exists")
      Fixes: 79bae42d ("dmi_scan: refactor dmi_scan_machine(), {smbios,dmi}_present()")
      Acked-by: NZhenzhong Duan <zhenzhong.duan@oracle.com>
      Cc: Ben Hutchings <ben@decadent.org.uk>
      Cc: Artem Savkov <artem.savkov@gmail.com>
      Cc: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
      Cc: Matt Fleming <matt.fleming@intel.com>
      Cc: stable@vger.kernel.org [v3.10+]
      5c1ac56b
    • J
      firmware: dmi_scan: Simplified displayed version · c2493045
      Jean Delvare 提交于
      The trailing .x adds no information for the reader, and if anyone
      tries to parse that line, this is more work as they have 3 different
      formats to handle instead of 2. Plus, this makes backporting fixes
      harder.
      Signed-off-by: NJean Delvare <jdelvare@suse.de>
      Fixes: 95be58df ("firmware: dmi_scan: Use full dmi version for SMBIOS3")
      Cc: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org>
      c2493045
    • K
      ARM: EXYNOS: Use of_machine_is_compatible instead of soc_is_exynos4 · c1f0ecff
      Krzysztof Kozlowski 提交于
      of_machine_is_compatible() seems to be preferred over soc_is_exynos4().
      Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
      Signed-off-by: NKukjin Kim <kgene@kernel.org>
      c1f0ecff
    • K
      ARM: EXYNOS: Fix failed second suspend on Exynos4 · 6f024978
      Krzysztof Kozlowski 提交于
      On Exynos4412 boards (Trats2, Odroid U3) after enabling L2 cache in
      56b60b8b ("ARM: 8265/1: dts: exynos4: Add nodes for L2 cache
      controller") the second suspend to RAM failed. First suspend worked fine
      but the next one hang just after powering down of secondary CPUs (system
      consumed energy as it would be running but was not responsive).
      
      The issue was caused by enabling delayed reset assertion for CPU0 just
      after issuing power down of cores. This was introduced for Exynos4 in
      13cfa6c4 ("ARM: EXYNOS: Fix CPU idle clock down after CPU off").
      
      The whole behavior is not well documented but after checking with vendor
      code this should be done like this (on Exynos4):
      1. Enable delayed reset assertion when system is running (for all CPUs).
      2. Disable delayed reset assertion before suspending the system.
         This can be done after powering off secondary CPUs.
      3. Re-enable the delayed reset assertion when system is resumed.
      
      Fixes: 13cfa6c4 ("ARM: EXYNOS: Fix CPU idle clock down after CPU off")
      Cc: <stable@vger.kernel.org>
      Signed-off-by: NKrzysztof Kozlowski <k.kozlowski@samsung.com>
      Tested-by: NBartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
      Tested-by: NChanwoo Choi <cw00.choi@samsung.com>
      Signed-off-by: NKukjin Kim <kgene@kernel.org>
      6f024978
  5. 13 5月, 2015 2 次提交