1. 25 Oct, 2012 1 commit
    • Dave Airlie's avatar
      Merge branch 'drm-fixes-3.7' of git://people.freedesktop.org/~agd5f/linux into drm-fixes · 96fb1a24
      Dave Airlie authored
      Alex writes:
      "Fixes pull request for radeon.  The main things here are
      fixing a ATPX regression from the acpi rework, fixing some
      fallout from the async VM work, and fixing some module options
      that were broken in certain cases.  Other than that, mainly
      just bug fixes."
      
      * 'drm-fixes-3.7' of git://people.freedesktop.org/~agd5f/linux:
        drm/radeon: fix ATPX regression in acpi rework
        drm/radeon: fix ATPX function documentation
        drm/radeon: move the retry to gem_object_create
        drm/radeon: move size limits to gem_object_create.
        drm/radeon: use vzalloc for gart pages
        drm/radeon: fix and simplify pot argument checks v3
        drm/radeon: fix header size estimation in VM code
        drm/radeon: remove set_page check from VM code
        drm/radeon: fix si_set_page v2
        drm/radeon: fix cayman_vm_set_page v2
        drm/radeon: fix PFP sync in vm_flush
        drm/radeon: add error output if VM CS fails on cayman
        drm/radeon: give each backlight a unique id
        drm/radeon: fix sparse warning
        drm/radeon: add some new SI PCI ids
      96fb1a24
  2. 24 Oct, 2012 6 commits
  3. 23 Oct, 2012 9 commits
  4. 22 Oct, 2012 7 commits
  5. 21 Oct, 2012 10 commits
  6. 20 Oct, 2012 3 commits
    • Linus Torvalds's avatar
      Linux 3.7-rc2 · 6f0c0580
      Linus Torvalds authored
      6f0c0580
    • Linus Torvalds's avatar
      Merge tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64 · 198190a1
      Linus Torvalds authored
      Pull arm64 fixes from Catalin Marinas:
       "Main changes:
         - AArch64 Linux compilation fixes following 3.7-rc1 changes
           (MODULES_USE_ELF_RELA, update_vsyscall() prototype)
         - Unnecessary register setting in start_thread() (thanks to Al Viro)
         - ptrace fixes"
      
      * tag 'arm64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/cmarinas/linux-aarch64:
        arm64: fix alignment padding in assembly code
        arm64: ptrace: use HW_BREAKPOINT_EMPTY type for disabled breakpoints
        arm64: ptrace: make structure padding explicit for debug registers
        arm64: No need to set the x0-x2 registers in start_thread()
        arm64: Ignore memory blocks below PHYS_OFFSET
        arm64: Fix the update_vsyscall() prototype
        arm64: Select MODULES_USE_ELF_RELA
        arm64: Remove duplicate inclusion of mmu_context.h in smp.c
      198190a1
    • Marc Zyngier's avatar
      arm64: fix alignment padding in assembly code · aeed41a9
      Marc Zyngier authored
      An interesting effect of using the generic version of linkage.h
      is that the padding is defined in terms of x86 NOPs, which can have
      even more interesting effects when the assembly code looks like this:
      
      ENTRY(func1)
      	mov	x0, xzr
      ENDPROC(func1)
      	// fall through
      ENTRY(func2)
      	mov	x0, #1
      	ret
      ENDPROC(func2)
      
      Admittedly, the code is not very nice. But having code from another
      architecture doesn't look completely sane either.
      
      The fix is to add arm64's version of linkage.h, which causes the insertion
      of proper AArch64 NOPs.
      Signed-off-by: default avatarMarc Zyngier <marc.zyngier@arm.com>
      Signed-off-by: default avatarCatalin Marinas <catalin.marinas@arm.com>
      aeed41a9
  7. 19 Oct, 2012 4 commits
    • Kees Cook's avatar
      use clamp_t in UNAME26 fix · 31fd84b9
      Kees Cook authored
      The min/max call needed to have explicit types on some architectures
      (e.g. mn10300). Use clamp_t instead to avoid the warning:
      
        kernel/sys.c: In function 'override_release':
        kernel/sys.c:1287:10: warning: comparison of distinct pointer types lacks a cast [enabled by default]
      Reported-by: default avatarFengguang Wu <fengguang.wu@intel.com>
      Signed-off-by: default avatarKees Cook <keescook@chromium.org>
      Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
      31fd84b9
    • Linus Torvalds's avatar
      Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 8c1bee68
      Linus Torvalds authored
      Pull perf fixes from Ingo Molnar:
       "Assorted small fixes"
      
      * 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
        perf python: Properly link with libtraceevent
        perf hists browser: Add back callchain folding symbol
        perf tools: Fix build on sparc.
        perf python: Link with libtraceevent
        perf python: Initialize 'page_size' variable
        tools lib traceevent: Fix missed freeing of subargs in free_arg() in filter
        lib tools traceevent: Add back pevent assignment in __pevent_parse_format()
        perf hists browser: Fix off-by-two bug on the first column
        perf tools: Remove warnings on JIT samples for srcline sort key
        perf tools: Fix segfault when using srcline sort key
        perf: Require exclude_guest to use PEBS - kernel side enforcement
        perf tool: Precise mode requires exclude_guest
      8c1bee68
    • Arnaldo Carvalho de Melo's avatar
      perf python: Properly link with libtraceevent · 45bff41a
      Arnaldo Carvalho de Melo authored
      Namhyung Kim reported that the build fails with:
      
        GEN python/perf.so
        gcc: error: python_ext_build/tmp//../../libtraceevent.a: No such file or directory
        error: command 'gcc' failed with exit status 1
        cp: cannot stat `python_ext_build/lib/perf.so': No such file or directory
        make: *** [python/perf.so] Error 1
      
      We need to propagate the TE_PATH variable to the setup.py file.
      Reported-by: default avatarNamhyung Kim <namhyung@kernel.org>
      Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
      Link: http://lkml.kernel.org/n/tip-8umiPbm4sxpknKivbjgykhut@git.kernel.org
      [ Fixed superfluous variable build error. ]
      Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      45bff41a
    • Ingo Molnar's avatar
      Merge tag 'perf-urgent-for-mingo' of... · a448a031
      Ingo Molnar authored
      Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent
      
      Pull perf/urgent fixes from Arnaldo Carvalho de Melo:
      
      * The python binding needs to link with libtraceevent and to initialize
        the 'page_size' variable so that mmaping works again.
      
      * The callchain folding character that appears on the TUI just before
        the overhead had disappeared due to recent changes, add it back.
      
      * Intel PEBS in VT-x context uses the DS address as a guest linear address,
        even though its programmed by the host as a host linear address. This either
        results in guest memory corruption and or the hardware faulting and 'crashing'
        the virtual machine.  Therefore we have to disable PEBS on VT-x enter and
        re-enable on VT-x exit, enforcing a strict exclude_guest.
      
        Kernel side enforcement fix by Peter Zijlstra, tooling side fix by David Ahern.
      
      * Fix build on sparc due to UAPI, fix from David Miller.
      
      * Fixes for the srclike sort key for unresolved symbols and when processing
        samples in JITted code, where we don't have an ELF file, just an special
        symbol table, fixes from Namhyung Kim.
      
      * Fix some leaks in libtraceevent, from Steven Rostedt.
      Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
      Signed-off-by: default avatarIngo Molnar <mingo@kernel.org>
      a448a031