Merge tag 'perf-core-for-mingo-4.12-20170324' 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:
User visible changes:
- Allow suppressing 'uncore_' when specifying PMU events (Andi Kleen)
- Collapse identically named PMU events in 'perf stat', allow
not merging it via --no-merge (Andi Kleen)
Fixes:
- Use more precise 'grep -v' to suppress unwanted 'objdump -dS'
disassembly output to not ditch line:number lines needed by
'perf annotate --print-lines' logic (Taeung Song)
Infrastructure changes:
- SDT (Statically Defined Tracing)/uprobes_events arguments improvements
(Alexis Berlemont, Ravi Bangoria)
- Improvements for the handling of JSON described vendor events,
including having an expression parser to calculate metrics
from multiple vendor events (Andi Kleen)
- Update Intel JSON vendor event files (Andi Kleen)
- Restore error reporting in 'perf probe -d' when none of the events
requested to be deleted exist. (Kefeng Wang)
- Bump MAX_CMDLEN in 'perf probe' to match what the kernel accepts
(Ravi Bangoria)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
