1. 13 Jul, 2014 10 commits
    • Linus Torvalds's avatar
      Merge tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux · 502fde1a
      Linus Torvalds authored
      Pull clock driver fixes from Mike Turquette:
       "This batch of fixes is for a handful of clock drivers from Allwinner,
        Samsung, ST & TI.  Most of them are of the "this hardware won't work
        without this fix" variety, including patches that fix platforms that
        did not boot under certain configurations.  Other fixes are the result
        of changes to the clock core introduced in 3.15 that had subtle
        impacts on the clock drivers.
      
        There are no fixes to the clock framework core in this pull request"
      
      * tag 'clk-fixes-for-linus' of git://git.linaro.org/people/mike.turquette/linux:
        clk: spear3xx: Set proper clock parent of uart1/2
        clk: spear3xx: Use proper control register offset
        clk: qcom: HDMI source sel is 3 not 2
        clk: sunxi: fix devm_ioremap_resource error detection code
        clk: s2mps11: Fix double free corruption during driver unbind
        clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled
        clk: exynos5420: Remove aclk66_peric from the clock tree description
        clk/exynos5250: fix bit number for tv sysmmu clock
        clk: s3c64xx: Hookup SPI clocks correctly
        clk: samsung: exynos4: Remove SRC_MASK_ISP gates
        clk: samsung: add more aliases for s3c24xx
        clk: samsung: fix several typos to fix boot on s3c2410
        clk: ti: set CLK_SET_RATE_NO_REPARENT for ti,mux-clock
        clk: ti: am43x: Fix boot with CONFIG_SOC_AM33XX disabled
        clk: ti: dra7: return error code in failure case
        clk: ti: apll: not allocating enough data
      502fde1a
    • Linus Torvalds's avatar
      Merge tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc · 2f3870e9
      Linus Torvalds authored
      Pull ARM SoC fixes from Olof Johansson:
       "This week's arm-soc fixes:
      
         - Another set of OMAP fixes
           * Clock fixes
           * Restart handling
           * PHY regulators
           * SATA hwmod data for DRA7
           + Some trivial fixes and removal of a bit of dead code
         - Exynos fixes
           * A bunch of clock fixes
           * Some SMP fixes
           * Exynos multi-core timer: register as clocksource and fix ftrace.
           + a few other minor fixes
      
        There's also a couple more patches, and at91 fix for USB caused by
        common clock conversion, and more MAINTAINERS entries for shmobile.
      
        We're definitely switching to only regression fixes from here on out,
        we've been a little less strict than usual up until now"
      
      * tag 'fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (26 commits)
        ARM: at91: at91sam9x5: add clocks for usb device
        ARM: EXYNOS: Register cpuidle device only on exynos4210 and 5250
        ARM: dts: Add clock property for mfc_pd in exynos5420
        clk: exynos5420: Add IDs for clocks used in PD mfc
        ARM: EXYNOS: Add support for clock handling in power domain
        ARM: OMAP2+: Remove non working OMAP HDMI audio initialization
        ARM: imx: fix shared gate clock
        ARM: dts: Update the parent for Audss clocks in Exynos5420
        ARM: EXYNOS: Update secondary boot addr for secure mode
        ARM: dts: Fix TI CPSW Phy mode selection on IGEP COM AQUILA.
        ARM: dts: am335x-evmsk: Enable the McASP FIFO for audio
        ARM: dts: am335x-evm: Enable the McASP FIFO for audio
        ARM: OMAP2+: Make GPMC skip disabled devices
        ARM: OMAP2+: create dsp device only on OMAP3 SoCs
        ARM: dts: dra7-evm: Make VDDA_1V8_PHY supply always on
        ARM: DRA7/AM43XX: fix header definition for omap44xx_restart
        ARM: OMAP2+: clock/dpll: fix _dpll_test_fint arithmetics overflow
        ARM: DRA7: hwmod: Add SYSCONFIG for usb_otg_ss
        ARM: DRA7: hwmod: Fixup SATA hwmod
        ARM: OMAP3: PRM/CM: Add back macros used by TI DSP/Bridge driver
        ...
      2f3870e9
    • Linus Torvalds's avatar
      Merge branch 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm · 5fa77b54
      Linus Torvalds authored
      Pull ARM fixes from Russell King:
       "Another round of fixes for ARM:
         - a set of kprobes fixes from Jon Medhurst
         - fix the revision checking for the L2 cache which wasn't noticed to
           have been broken"
      
      * 'fixes' of git://ftp.arm.linux.org.uk/~rmk/linux-arm:
        ARM: l2c: fix revision checking
        ARM: kprobes: Fix test code compilation errors for ARMv4 targets
        ARM: kprobes: Disallow instructions with PC and register specified shift
        ARM: kprobes: Prevent known test failures stopping other tests running
      5fa77b54
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k · 33fe3aee
      Linus Torvalds authored
      Pull m68k fixes from Geert Uytterhoeven:
       "Summary:
        - Fix for a boot regression introduced in v3.16-rc1,
        - Fix for a build issue in -next"
      
      Christoph Hellwig questioned why mach_random_get_entropy should be
      exported to modules, and Geert explains that random_get_entropy() is
      called by at least the crypto layer and ends up using it on m68k.  On
      most other architectures it just uses get_cycles() (which is typically
      inlined and doesn't need exporting),
      
      * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
        m68k: Export mach_random_get_entropy to modules
        m68k: Fix boot regression on machines with RAM at non-zero
      33fe3aee
    • Linus Torvalds's avatar
      Merge branch 'parisc-3.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux · 54f8c2aa
      Linus Torvalds authored
      Pull parisc fixes from Helge Deller:
       "The major patch in here is one which fixes the fanotify_mark() syscall
        in the compat layer of the 64bit parisc kernel.  It went unnoticed so
        long, because the calling syntax when using a 64bit parameter in a
        32bit syscall is quite complex and even worse, it may be even
        different if you call syscall() or the glibc wrapper.  This patch
        makes the kernel accept the calling convention when called by the
        glibc wrapper.
      
        The other two patches are trivial and remove unused headers, #includes
        and adds the serial ports of the fastest C8000 workstation to the
        parisc-kernel internal hardware database"
      
      * 'parisc-3.16-5' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
        parisc: drop unused defines and header includes
        parisc: fix fanotify_mark() syscall on 32bit compat kernel
        parisc: add serial ports of C8000/1GHz machine to hardware database
      54f8c2aa
    • Thomas Gleixner's avatar
      clk: spear3xx: Set proper clock parent of uart1/2 · 44943777
      Thomas Gleixner authored
      
      
      The uarts only work when the parent is ras_ahb_clk. The stale 3.5
      based ST tree does this in the board file.
      
      Add it to the clk init function. Not pretty, but the mess there is
      amazing anyway.
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
      44943777
    • Thomas Gleixner's avatar
      clk: spear3xx: Use proper control register offset · 15ebb052
      Thomas Gleixner authored
      The control register is at offset 0x10, not 0x0. This is wreckaged
      since commit 5df33a62
      
       (SPEAr: Switch to common clock framework).
      Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
      Cc: stable@vger.kernel.org
      Acked-by: default avatarViresh Kumar <viresh.kumar@linaro.org>
      Signed-off-by: default avatarMike Turquette <mturquette@linaro.org>
      15ebb052
    • Helge Deller's avatar
      parisc: drop unused defines and header includes · fe22ddcb
      Helge Deller authored
      
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      Cc: stable@vger.kernel.org # 3.13+
      fe22ddcb
    • Helge Deller's avatar
      parisc: fix fanotify_mark() syscall on 32bit compat kernel · ab8a261b
      Helge Deller authored
      
      
      On parisc we can not use the existing compat implementation for fanotify_mark()
      because for the 64bit mask parameter the higher and lower 32bits are ordered
      differently than what the compat function expects from big endian
      architectures.
      
      Specifically:
      It finally turned out, that on hppa we end up with different assignments
      of parameters to kernel arguments depending on if we call the glibc
      wrapper function
       int fanotify_mark (int __fanotify_fd, unsigned int __flags,
                          uint64_t __mask, int __dfd, const char *__pathname);
      or directly calling the syscall manually
       syscall(__NR_fanotify_mark, ...)
      
      Reason is, that the syscall() function is implemented as C-function and
      because we now have the sysno as first parameter in front of the other
      parameters the compiler will unexpectedly add an empty paramenter in
      front of the u64 value to ensure the correct calling alignment for 64bit
      values.
      This means, on hppa you can't simply use syscall() to call the kernel
      fanotify_mark() function directly, but you have to use the glibc
      function instead.
      
      This patch fixes the kernel in the hppa-arch specifc coding to adjust
      the parameters in a way as if userspace calls the glibc wrapper function
      fanotify_mark().
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      Cc: stable@vger.kernel.org # 3.13+
      ab8a261b
    • Helge Deller's avatar
      parisc: add serial ports of C8000/1GHz machine to hardware database · eadcc720
      Helge Deller authored
      
      Signed-off-by: default avatarHelge Deller <deller@gmx.de>
      Cc: stable@vger.kernel.org # 3.13+
      eadcc720
  2. 12 Jul, 2014 13 commits
  3. 11 Jul, 2014 14 commits
  4. 10 Jul, 2014 3 commits
    • Anton Blanchard's avatar
      powerpc/perf: Never program book3s PMCs with values >= 0x80000000 · f5602941
      Anton Blanchard authored
      
      
      We are seeing a lot of PMU warnings on POWER8:
      
          Can't find PMC that caused IRQ
      
      Looking closer, the active PMC is 0 at this point and we took a PMU
      exception on the transition from negative to 0. Some versions of POWER8
      have an issue where they edge detect and not level detect PMC overflows.
      
      A number of places program the PMC with (0x80000000 - period_left),
      where period_left can be negative. We can either fix all of these or
      just ensure that period_left is always >= 1.
      
      This patch takes the second option.
      
      Cc: <stable@vger.kernel.org>
      Signed-off-by: default avatarAnton Blanchard <anton@samba.org>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
      f5602941
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · 85d90fae
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "Nothing too scary, we have one outstanding i915 regression but Daniel
        has promised the fix as soon as he's finished testing it a bit.
      
        Fixes for the main x86 drivers:
         - radeon: dpm fixes, displayport regression fix
         - i915: quirks for backlight regression, edp reboot fix, valleyview
           black screen fixes
         - nouveau: display port regression fixes, fix for memory reclocking"
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/radeon/dpm: Reenabling SS on Cayman
        drm/radeon: fix typo in ci_stop_dpm()
        drm/radeon: fix typo in golden register setup on evergreen
        drm/radeon: only print meaningful VM faults
        drm/radeon/dp: return -EIO for flags not zero case
        drm/i915/vlv: T12 eDP panel timing enforcement during reboot
        drm/i915: Only unbind vgacon, not other console drivers
        drm/i915: Don't clobber the GTT when it's within stolen memory
        drm/i915/vlv: Update the DSI ULPS entry/exit sequence
        drm/i915/vlv: DPI FIFO empty check is not needed
        drm/i915: Toshiba CB35 has a controllable backlight
        drm/i915: Acer C720 and C720P have controllable backlights
        drm/i915: quirk asserts controllable backlight presence, overriding VBT
        drm/nouveau/ram: fix test for gpio presence
        drm/nouveau/dp: workaround broken display
        drm/nouveau/dp: fix required link bandwidth calculations
        drm/nouveau/kms: restore fbcon after display has been resumed
        drm/nv50-/kms: pass a non-zero value for head to sor dpms methods
        drm/nouveau/fb: Prevent inlining of ramfuc_reg
        drm/gk104/ram: bash mpll bit 31 on
      85d90fae
    • Guenter Roeck's avatar
      powerpc: Disable RELOCATABLE for COMPILE_TEST with PPC64 · fb43e847
      Guenter Roeck authored
      
      
      powerpc:allmodconfig has been failing for some time with the following
      error.
      
      arch/powerpc/kernel/exceptions-64s.S: Assembler messages:
      arch/powerpc/kernel/exceptions-64s.S:1312: Error: attempt to move .org backwards
      make[1]: *** [arch/powerpc/kernel/head_64.o] Error 1
      
      A number of attempts to fix the problem by moving around code have been
      unsuccessful and resulted in failed builds for some configurations and
      the discovery of toolchain bugs.
      
      Fix the problem by disabling RELOCATABLE for COMPILE_TEST builds instead.
      While this is less than perfect, it avoids substantial code changes
      which would otherwise be necessary just to make COMPILE_TEST builds
      happy and might have undesired side effects.
      Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
      Signed-off-by: default avatarBenjamin Herrenschmidt <benh@kernel.crashing.org>
      fb43e847