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perf/core improvements and fixes:

Browse source 
- Intel PT timestamp fixes (Adrian Hunter)
 
 - Fix Intel JSON fixed counter conversions (Andi Kleen)
 
 - Sync memcpy, cpufeatures and bpf headers with the kernel (Arnaldo Carvalho de Melo)
 
 - Add some more tool tips (Donghyun Kim, Kim SeonYoung, Nambong Ha)
 
 - Fix libtraceevent's kbuffer_read_at_offset() handling of offsets before or
   equal the first event (Namhyung Kim)
 
 - Fix uretprobe probe placement on ppc64le (Ravi Bangoria)
 
 - Support building C++ source files and add feature detection for g++,
   prep work for supporting a builtin clang/llvm, to remove the need for having
   that toolchain installed to automagically build BPF scriptlets that then
   gets uploaded to the kernel via sys_bpf() (Wang Nan)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-20161005' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/urgent

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

- Intel PT timestamp fixes (Adrian Hunter)

- Fix Intel JSON fixed counter conversions (Andi Kleen)

- Sync memcpy, cpufeatures and bpf headers with the kernel (Arnaldo Carvalho de Melo)

- Add some more tool tips (Donghyun Kim, Kim SeonYoung, Nambong Ha)

- Fix libtraceevent's kbuffer_read_at_offset() handling of offsets before or
  equal the first event (Namhyung Kim)

- Fix uretprobe probe placement on ppc64le (Ravi Bangoria)

- Support building C++ source files and add feature detection for g++,
  prep work for supporting a builtin clang/llvm, to remove the need for having
  that toolchain installed to automagically build BPF scriptlets that then
  gets uploaded to the kernel via sys_bpf() (Wang Nan)

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Ingo Molnar 2016-10-07 00:36:49 +02:00
commit c68306ce20
13 changed files with 85 additions and 9 deletions
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