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perf/core improvements and fixes:

Browse source 
Infrastructure:
 
 - Do not consider empty files as valid srclines (Milian Wolff)
 
 - Fix wrong size in perf_record_mmap for last kernel module,
   which resulted in erroneous symbol resolution in at least s390x (Thomas Richter)
 
 - Add missing newline to expr parser error messages (Andi Kleen)
 
 - Fix saved values rbtree lookup in 'perf stat' (Andi Kleen)
 
 - Add support for shell based tests in 'perf test', add a few that
   run 'perf probe', 'perf trace', using kprobes, uprobes to check
   the output of those tools and the effects on the system, checking,
   for instance, DWARF backtraces from uprobes (Arnaldo Carvalho de Melo)
 
 Arch specific:
 
 - Add ppc64le to audit uname list in the python scripting support (Naveen N. Rao)
 
 - Update POWER9 vendor events tables (Sukadev Bhattiprolu)
 
 - Fix module symbol adjustment for s390x (Thomas Richter)
 
 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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Merge tag 'perf-core-for-mingo-4.14-20170814' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core

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

Infrastructure changes:

- Do not consider empty files as valid srclines (Milian Wolff)

- Fix wrong size in perf_record_mmap for last kernel module,
  which resulted in erroneous symbol resolution in at least s390x (Thomas Richter)

- Add missing newline to expr parser error messages (Andi Kleen)

- Fix saved values rbtree lookup in 'perf stat' (Andi Kleen)

- Add support for shell based tests in 'perf test', add a few that
  run 'perf probe', 'perf trace', using kprobes, uprobes to check
  the output of those tools and the effects on the system, checking,
  for instance, DWARF backtraces from uprobes (Arnaldo Carvalho de Melo)

Arch specific changes:

- Add ppc64le to audit uname list in the python scripting support (Naveen N. Rao)

- Update POWER9 vendor events tables (Sukadev Bhattiprolu)

- Fix module symbol adjustment for s390x (Thomas Richter)

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 2017-08-14 19:38:40 +02:00
commit cf31b7dd51
80 changed files with 4054 additions and 2479 deletions
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1 # Format:
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15 004b0000,1,power8.json,core 004b0000,1,power8,core
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23 004e0200,1,power9.json,core 004e0200,1,power9,core
24 004e1200,1,power9.json,core 004e1200,1,power9,core
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