1. 07 Jan, 2015 1 commit
    • Mark Rutland's avatar
      arm64: Correct __NR_compat_syscalls for bpf · 0f9132ce
      Mark Rutland authored
      Commit 97b56be1 (arm64: compat: Enable bpf syscall) made the
      usual mistake of forgetting to update __NR_compat_syscalls. Due to this,
      when el0_sync_compat calls el0_svc_naked, the test against sc_nr
      (__NR_compat_syscalls) will fail, and we'll call ni_sys, returning
      -ENOSYS to userspace.
      
      This patch bumps __NR_compat_syscalls appropriately, enabling the use of
      the bpf syscall from compat tasks.
      
      Due to the reorganisation of unistd{,32}.h as part of commit
      f3e5c847 (arm64: Add __NR_* definitions for compat syscalls) it
      is not currently possible to include both headers and sanity-check the
      value of __NR_compat_syscalls at build-time to prevent this from
      happening again. Additional rework is required to make such niceties a
      possibility.
      
      Cc: Will Deacon <will.deacon@arm.com>
      Acked-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
      Signed-off-by: default avatarMark Rutland <mark.rutland@arm.com>
      Signed-off-by: default avatarWill Deacon <will.deacon@arm.com>
      0f9132ce
  2. 05 Jan, 2015 4 commits
  3. 04 Jan, 2015 4 commits
  4. 02 Jan, 2015 3 commits
  5. 31 Dec, 2014 4 commits
  6. 30 Dec, 2014 18 commits
  7. 29 Dec, 2014 6 commits
    • Linus Torvalds's avatar
      Merge branch 'for-linus' of git://git.samba.org/sfrench/cifs-2.6 · 5faa0154
      Linus Torvalds authored
      Pull CIFS fixes from Steve French:
       "A set of three minor cifs fixes"
      
      * 'for-linus' of git://git.samba.org/sfrench/cifs-2.6:
        cifs: make new inode cache when file type is different
        Fix signed/unsigned pointer warning
        Convert MessageID in smb2_hdr to LE
      5faa0154
    • Linus Torvalds's avatar
      Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs · b9d4a35f
      Linus Torvalds authored
      Pull UDF & isofs fixes from Jan Kara:
       "A couple of UDF fixes of handling of corrupted media and one iso9660
        fix of the same"
      
      * 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs:
        udf: Reduce repeated dereferences
        udf: Check component length before reading it
        udf: Check path length when reading symlink
        udf: Verify symlink size before loading it
        udf: Verify i_size when loading inode
        isofs: Fix unchecked printing of ER records
      b9d4a35f
    • Linus Torvalds's avatar
      Merge tag 'pm+acpi-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm · df90dcd1
      Linus Torvalds authored
      Pull power management and ACPI material from Rafael J Wysocki:
       "These are fixes (operating performance points library, cpufreq-dt
        driver, cpufreq core, ACPI backlight, cpupower tool), cleanups
        (cpuidle), new processor IDs for the RAPL (Running Average Power
        Limit) power capping driver, and a modification of the generic power
        domains framework allowing modular drivers to call one of its helper
        functions.
      
        Specifics:
      
         - Fix for a potential NULL pointer dereference in the cpufreq core
           due to an initialization race condition (Ethan Zhao).
      
         - Fixes for abuse of the OPP (Operating Performance Points) API
           related to RCU and other minor issues in the OPP library and the
           cpufreq-dt driver (Dmitry Torokhov).
      
         - cpuidle governors cleanup making them measure idle duration in a
           better way without using the CPUIDLE_FLAG_TIME_INVALID flag which
           allows that flag to be dropped from the ACPI cpuidle driver and
           from the core too (Len Brown).
      
         - New ACPI backlight blacklist entries for Samsung machines without a
           working native backlight interface that need to use the ACPI
           backlight instead (Aaron Lu).
      
         - New CPU IDs of future Intel Xeon CPUs for the Intel RAPL power
           capping driver (Jacob Pan).
      
         - Generic power domains framework modification to export the
           of_genpd_get_from_provider() function to modular drivers that will
           allow future driver modifications to be based on the mainline (Amit
           Daniel Kachhap).
      
         - Two fixes for the cpupower tool (Michal Privoznik, Prarit
           Bhargava)"
      
      * tag 'pm+acpi-3.19-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm:
        ACPI / video: Add some Samsung models to disable_native_backlight list
        tools / cpupower: Fix no idle state information return value
        tools / cpupower: Correctly detect if running as root
        cpufreq: fix a NULL pointer dereference in __cpufreq_governor()
        cpufreq-dt: defer probing if OPP table is not ready
        PM / OPP: take RCU lock in dev_pm_opp_get_opp_count
        PM / OPP: fix warning in of_free_opp_table()
        PM / OPP: add some lockdep annotations
        powercap / RAPL: add IDs for future Xeon CPUs
        PM / Domains: Export of_genpd_get_from_provider function
        cpuidle / ACPI: remove unused CPUIDLE_FLAG_TIME_INVALID
        cpuidle: ladder: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
        cpuidle: menu: Better idle duration measurement without using CPUIDLE_FLAG_TIME_INVALID
      df90dcd1
    • David S. Miller's avatar
      genetlink: A genl_bind() to an out-of-range multicast group should not WARN(). · dc97a1a9
      David S. Miller authored
      Users can request to bind to arbitrary multicast groups, so warning
      when the requested group number is out of range is not appropriate.
      
      And with the warning removed, and the 'err' variable properly given
      an initial value, we can remove 'found' altogether.
      Reported-by: default avatarSedat Dilek <sedat.dilek@gmail.com>
      Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
      dc97a1a9
    • Linus Torvalds's avatar
      Merge tag 'spi-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi · 346eef2f
      Linus Torvalds authored
      Pull spi fixes from Mark Brown:
       "A few driver specific fixes here, the DMA burst size increase in the
        spfi driver is a fix to make the hardware happier in some situations"
      
      * tag 'spi-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi:
        spi: img-spfi: Increase DMA burst size
        spi: img-spfi: Enable controller before starting TX DMA
        spi: sh-msiof: Add runtime PM lock in initializing
      346eef2f
    • Linus Torvalds's avatar
      Merge tag 'regulator-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator · 034496f4
      Linus Torvalds authored
      Pull one regulator fix from Mark Brown:
       "One fix here, a fix for the voltage mapping on one of the s2mps11
        regulators which broke systems using it including apparently the
        Gear 2 smartwatches"
      
      * tag 'regulator-v3.19-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/broonie/regulator:
        regulator: s2mps11: Fix dw_mmc failure on Gear 2
      034496f4