Merge tag 'perf-core-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git/jolsa/perf into perf/core
Pull perf/core improvements and fixes from Jiri Olsa:
* Wire up perf_regs and unwind support for ARM64 (Jean Pihet)
* Move u64_swap union to its single user's header, evsel.h (Borislav Petkov)
* Fix for s390 to properly parse tracepoints plus test code (Alexander Yarygin)
* Handle EINTR error for readn/writen (Namhyung Kim)
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>