From: Ingo Molnar Date: Wed, 16 Sep 2015 07:06:54 +0000 (+0200) Subject: Merge tag 'perf-urgent-for-mingo' of git://git.kernel.org/pub/scm/linux/kernel/git... X-Git-Tag: v4.3-rc2~23^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f6cf87f748ff9480f97ff9c5caf6d6faacf52aa1;p=profile%2Fcommon%2Fplatform%2Fkernel%2Flinux-artik7.git Merge tag 'perf-urgent-for-mingo' of git://git./linux/kernel/git/acme/linux into perf/urgent Pull perf/urgent fixes from Arnaldo Carvalho de Melo: - Fix segfault pressing -> in 'perf top' with no hist entries. (Wang Nan) E.g: perf top -e page-faults --pid 11400 # 11400 generates no page-fault - Fix propagation of thread and cpu maps, that got broken when doing incomplete changes to better support events with a PMU cpu mask, leading to Intel PT to fail with an error like: $ perf record -e intel_pt//u uname Error: The sys_perf_event_open() syscall returned with 22 (Invalid argument) for event (sched:sched_switch). Because intel_pt adds that sched:sched_switch evsel to the evlist after the thread/cpu maps were propagated to the evsels, fix it. (Adrian Hunter) Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Ingo Molnar --- f6cf87f748ff9480f97ff9c5caf6d6faacf52aa1