Merge tag 'perf-core-for-mingo' of...
Merge tag 'perf-core-for-mingo' 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: o Restore "--callchain graph" output, broken in recent cset to end up being the same as "fractal" (Namhyung Kim) o Allow profiling when kptr_restrict == 1 for non root users, kernel samples will just remain unresolved (Andi Kleen) o Allow configuring default options for callchains in config file (Namhyung Kim) o Fix line number in the config file error message (Jiri Olsa) o Fix --per-core on multi socket systems (Andi Kleen) Cleanups: o Use ACCESS_ONCE() instead of volatile cast. (Pranith Kumar) o Modify error code for when perf_session__new() fails (Taeung Song) Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Ingo Molnar <mingo@kernel.org>
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