Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git...

Merge tag 'perf-core-for-mingo' of git://git./linux/kernel/git/acme/linux into perf/core

Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo:

User visible changes:

  - Fix SIGBUS failures due to misaligned accesses in Sparc64 (David Ahern)

  - Fix branch stack mode in 'perf report' (He Kuang)

  - Fix a 'perf probe' operator precedence bug (He Kuang)

  - Fix Support for different binaries with same name in 'perf diff' (Kan Liang)

  - Check kprobes blacklist when adding new events via 'perf probe' (Masami Hiramatsu)

  - Add --purge FILE to remove all caches of FILE in 'perf buildid-cache' (Masami Hiramatsu)

  - Show usage with some incorrect params (Masami Hiramatsu)

  - Add new buildid cache if update target is not cached in 'buildid-cache' (Masami Hiramatsu)

  - Allow listing events with 'tracepoint' prefix in 'perf list' (Yunlong Song)

  - Sort the output of 'perf list' (Yunlong Song)

  - Fix bash completion of 'perf --' (Yunlong Song)

Developer Zone:

  - Handle strdup() failure path in 'perf probe' (Arnaldo Carvalho de Melo)

  - Fix get_real_path to free allocated memory in error path in 'perf probe' (Masami Hiramatsu)

  - Use pr_debug instead of verbose && pr_info perf buildid-cache (Masami Hiramatsu)

  - Fix building of 'perf data' with some gcc versions due to incorrect array struct
    entry (Yunlong Song)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>