1. 28 Apr, 2012 11 commits
    • Linus Torvalds's avatar
      Merge tag 'stable/for-linus-3.4-rc4-tag' of... · 4bbbf13f
      Linus Torvalds authored
      Merge tag 'stable/for-linus-3.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen
      
      Pull Xen fixes from Konrad Rzeszutek Wilk:
       "Some of these had been in existence since the 2.6.27 days, some since
        3.0 - and some due to new features added in v3.4.
      
        The one that is most interesting is David's one - in the low-level
        assembler code we had be checking events needlessly.  With his patch
        now we do it when the appropriate flag is set - with the added benefit
        that we can process events faster.  Stefano's is fixing a mistake
        where the Linux IRQ numbers were ACK-ed instead of the Xen IRQ,
        resulting in missing interrupts.  The other ones are bootup related
        that can show up on various hardware."
      
       - In the low-level assembler code we would jump to check events even if
         none were present.  This incorrect behavior had been there since
         2.6.27 days!
       - When using the fast-path for ACK-ing interrupts we were using the
         Linux IRQ numbers instead of the Xen ones (and they can differ) and
         missing interrupts in process.
       - Fix bootup crashes when ACPI hotplug CPUs were present and they would
         expand past the set number of CPUs we were allocated.
       - Deal with broken BIOSes when uploading C-states to the hypervisor.
       - Disable the cpuid check for MWAIT_LEAF if the ACPI PAD driver is
         loaded.  If the ACPI PAD driver is used it will crash, so lets not
         export the functionality so the ACPI PAD driver won't load.
      
      * tag 'stable/for-linus-3.4-rc4-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/konrad/xen:
        xen: correctly check for pending events when restoring irq flags
        xen/acpi: Workaround broken BIOSes exporting non-existing C-states.
        xen/smp: Fix crash when booting with ACPI hotplug CPUs.
        xen: use the pirq number to check the pirq_eoi_map
        xen/enlighten: Disable MWAIT_LEAF so that acpi-pad won't be loaded.
      4bbbf13f
    • Linus Torvalds's avatar
      Merge tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6 · 84c6a81b
      Linus Torvalds authored
      Pull misc SPI device driver bug fixes from Grant Likely.
      
      * tag 'spi-for-linus' of git://git.secretlab.ca/git/linux-2.6:
        spi/spi-bfin5xx: Fix flush of last bit after each spi transfer
        spi/spi-bfin5xx: fix reversed if condition in interrupt mode
        spi/spi_bfin_sport: drop bits_per_word from client data
        spi/bfin_spi: drop bits_per_word from client data
        spi/spi-bfin-sport: move word length setup to transfer handler
        spi/bfin5xx: rename config macro name for bfin5xx spi controller driver
        spi/pl022: Allow request for higher frequency than maximum possible
        spi/bcm63xx: set master driver mode_bits.
        spi/bcm63xx: don't use the stopping state
        spi/bcm63xx: convert to the pump message infrastructure
        spi/spi-ep93xx.c: use dma_transfer_direction instead of dma_data_direction
        spi: fix spi.h kernel-doc warning
        spi/pl022: Fix calculate_effective_freq()
        spi/pl022: Fix range checking for bits per word
      84c6a81b
    • Linus Torvalds's avatar
      Merge tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging · 9f7e2f90
      Linus Torvalds authored
      Pull hwmon patches from Guenter Roeck:
       - Fix build warning in ad7314 driver
       - Fix pci_device_id array access in fam15h_power driver, introduced by
         commit 00250ec9 ("hwmon: fam15h_power: fix bogus values with
         current BIOSes")
      
      * tag 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
        hwmon: (fam15h_power) Fix pci_device_id array
        hwmon: (ad7314) Fix build warning
      9f7e2f90
    • Linus Torvalds's avatar
      Merge branch 'drm-fixes' of git://people.freedesktop.org/~airlied/linux · a882a4d0
      Linus Torvalds authored
      Pull drm fixes from Dave Airlie:
       "For your Friday pull request stack, nothing astounding or shattering
        this week some exynos, some intel, some radeon fixes.  One intel fix
        for a regression somwehere back in 2.6.35 land."
      
      * 'drm-fixes' of git://people.freedesktop.org/~airlied/linux:
        drm/radeon/kms: use frac fb div on APUs
        drm/radeon: add a missing entry to encoder_names
        drm/i915: handle input/output sdvo timings separately in mode_set
        drm/i915: fix integer overflow in i915_gem_do_execbuffer()
        drm/i915: fix integer overflow in i915_gem_execbuffer2()
        drm/exynos: added missed vm area region mapping type.
        drm/exynos: fixed exynos_drm_gem_map_pages bug.
        drm/exynos: fixed duplicatd memory allocation bug.
        drm/i915: fixup load-detect on enabled, but not active pipe
      a882a4d0
    • Linus Torvalds's avatar
      Merge branch 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 78e97a47
      Linus Torvalds authored
      Pull RCU fix from Ingo Molnar.
      
      * 'core-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        rcu: Permit call_rcu() from CPU_DYING notifiers
      78e97a47
    • Linus Torvalds's avatar
      Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · c28c4851
      Linus Torvalds authored
      Pull x86 fixes from Ingo Molnar.
      
      * 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        x86/apic: Use x2apic physical mode based on FADT setting
        x86/mrst: Quiet sparse noise about plain integer as NULL pointer
        x86, intel_cacheinfo: Fix error return code in amd_set_l3_disable_slot()
      c28c4851
    • Linus Torvalds's avatar
      Merge branch 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · daae677f
      Linus Torvalds authored
      Pull scheduler fixes from Ingo Molnar.
      
      * 'sched-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        sched: Fix OOPS when build_sched_domains() percpu allocation fails
        sched: Fix more load-balancing fallout
      daae677f
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 06fc5d3d
      Linus Torvalds authored
      Pull perf fixes from Ingo Molnar.
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf: Fix perf_event_for_each() to use sibling
        perf symbols: Read plt symbols from proper symtab_type binary
        tracing: Fix stacktrace of latency tracers (irqsoff and friends)
        perf tools: Add 'G' and 'H' modifiers to event parsing
        tracing: Fix regression with tracing_on
        perf tools: Drop CROSS_COMPILE from flex and bison calls
        perf report: Fix crash showing warning related to kernel maps
        tracing: Fix build breakage without CONFIG_PERF_EVENTS (again)
      06fc5d3d
    • Linus Torvalds's avatar
      Merge branch 'for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux · f6072452
      Linus Torvalds authored
      Pull build fixes for less mainstream architectures from Paul Gortmaker:
       "These are fixes for frv(1), blackfin(2), powerpc(1) and xtensa(4).
      
        Fortunately the touches are nearly all specific to files just used by
        the arch in question.  The two touches to shared/common files
        [kernel/irq/debug.h and drivers/pci/Makefile] are trivial to assess as
        no risk to anyone.
      
        Half of them relate to xtensa directly.  It was only when I fixed the
        last xtensa issue that I realized that the arch has been broken for a
        significant time, and isn't a specific v3.4 regression.  So if you
        wanted, we could leave xtensa lying bleeding in the street for a
        couple more weeks and queue those for 3.5.  But given they are no risk
        to anyone outside of xtensa, I figured to just leave them in.
      
        If you are OK with taking the xtensa fixes, then please pull to get:
      
         - one last implicit include uncovered by system.h that is in a file
           specific to just one powerpc defconfig.  (I'd sync'd with BenH).
      
         - fix an oversight in the PCI makefile where shared code wasn't being
           compiled for ARCH=frv
      
         - fix a missing include for GPIO in blackfin framebuffer.
      
         - audit and tag endif in blackfin ezkit board file, in order to find
           and fix the misplaced endif masking a block of code.
      
         - fix irq/debug.h choice of temporary macro names to be more internal
           so they don't conflict with names used by xtensa.
      
         - fix a reference to an undeclared local var in xtensa's signal.c
      
         - fix an implicit bug.h usage in xtensa's asm/io.h uncovered by my
           removing bug.h from kernel.h
      
         - fix xtensa to properly indicate it is using asm-generic/hardirq.h
           in order to resolve the link error - undefined ack_bad_irq
      
        The xtensa still fails final link as my latest binutils does something
        evil when ld forward-relocates unlikely() blocks, but in theory people
        who have older/valid toolchains could now use the thing."
      
      * 'for-v3.4-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/paulg/linux:
        xtensa: fix build fail on undefined ack_bad_irq
        blackfin: fix ifdef fustercluck in mach-bf538/boards/ezkit.c
        blackfin: fix compile error in bfin-lq035q1-fb.c
        pci: frv architecture needs generic setup-bus infrastructure
        irq: hide debug macros so they don't collide with others.
        xtensa: fix build error in xtensa/include/asm/io.h
        xtensa: fix build failure in xtensa/kernel/signal.c
        powerpc: fix system.h fallout in sysdev/scom.c [chroma_defconfig]
      f6072452
    • Linus Torvalds's avatar
      Merge tag 'sh-for-linus' of git://github.com/pmundt/linux-sh · d7e69bc7
      Linus Torvalds authored
      Pull SuperH fixes from Paul Mundt.
      
      * tag 'sh-for-linus' of git://github.com/pmundt/linux-sh:
        sh: Fix up tracepoint build fallout from static key introduction.
        sh: Fix error synchronising kernel page tables
      d7e69bc7
    • Linus Torvalds's avatar
      Merge branch 'docs-3.4' of git://git.samba.org/jlayton/linux · 9c687702
      Linus Torvalds authored
      Pull security key doc update from Jeff Layton:
       "Ordinarily, I send my patches through others' trees, but David
        suggested I just send this one to you directly since it's just a
        Documentation/ update"
      
      * 'docs-3.4' of git://git.samba.org/jlayton/linux:
        keys: update the documentation with info about "logon" keys
      9c687702
  2. 27 Apr, 2012 22 commits
  3. 26 Apr, 2012 7 commits