perf/x86/intel/pebs: Add PEBSv3 decoding
PEBSv3 as present on Skylake fixed the long standing issue of the status bits. They now really reflect the events that generated the record. Tested-by: NAndi Kleen <ak@linux.intel.com> Tested-by: NKan Liang <kan.liang@intel.com> Signed-off-by: NPeter Zijlstra (Intel) <peterz@infradead.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: H. Peter Anvin <hpa@zytor.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: NIngo Molnar <mingo@kernel.org>
Showing
想要评论请 注册 或 登录