• Linus Torvalds's avatar
    Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip · 116b081c
    Linus Torvalds authored
    Pull perf updates from Ingo Molnar:
     "The main changes in this cycle on the kernel side:
       - rework kprobes blacklist handling (Masami Hiramatsu)
       - misc cleanups
      on the tooling side these areas were the main focus:
       - 'perf trace'     enhancements (Arnaldo Carvalho de Melo)
       - 'perf bench'     enhancements (Davidlohr Bueso)
       - 'perf record'    enhancements (Alexey Budankov)
       - 'perf annotate'  enhancements (Jin Yao)
       - 'perf top'       enhancements (Jiri Olsa)
       - Intel hw tracing enhancements (Adrian Hunter)
       - ARM hw tracing   enhancements (Leo Yan, Mathieu Poirier)
       - ... plus lots of other enhancements, cleanups and fixes"
    * 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (171 commits)
      tools uapi asm: Update asm-generic/unistd.h copy
      perf symbols: Relax checks on perf-PID.map ownership
      perf trace: Wire up the fadvise 'advice' table generator
      perf beauty: Add generator for fadvise64's 'advice' arg constants
      tools headers uapi: Grab a copy of fadvise.h
      perf beauty mmap: Print mmap's 'offset' arg in hexadecimal
      perf beauty mmap: Print PROT_READ before PROT_EXEC to match strace output
      perf trace beauty: Beautify arch_prctl()'s arguments
      perf trace: When showing string prefixes show prefix + ??? for unknown entries
      perf trace: Move strarrays to beauty.h for further reuse
      perf beauty: Wire up the x86_arch prctl code table generator
      perf beauty: Add a string table generator for x86's 'arch_prctl' codes
      tools include arch: Grab a copy of x86's prctl.h
      perf trace: Show NULL when syscall pointer args are 0
      perf trace: Enclose the errno strings with ()
      perf augmented_raw_syscalls: Copy 'access' arg as well
      perf trace: Add alignment spaces after the closing parens
      perf trace beauty: Print O_RDONLY when (flags & O_ACCMODE) == 0
      perf trace: Allow asking for not suppressing common string prefixes
      perf trace: Add a prefix member to the strarray class