Merge tag 'perf-core-for-mingo-4.12-20170324' of git://git.kernel.org/pub/scm/linux...

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>