From: Ingo Molnar Date: Fri, 25 Nov 2016 17:12:41 +0000 (+0100) Subject: Merge tag 'perf-core-for-mingo-20161125' of git://git.kernel.org/pub/scm/linux/kernel... X-Git-Tag: v5.15~12347^2~7 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2471cece40d61b0035360338569d338f9dea6099;p=platform%2Fkernel%2Flinux-starfive.git Merge tag 'perf-core-for-mingo-20161125' of git://git./linux/kernel/git/acme/linux into perf/core Pull perf/core improvements and fixes from Arnaldo Carvalho de Melo: New features: - Improve ARM support in the annotation code, affecting 'perf annotate', 'perf report' and live annotation in 'perf top' (Kim Phillips) - Initial support for PowerPC in the annotation code (Ravi Bangoria) - Skip repetitive scheduler function on the top of the stack in 'perf sched timehist' (Namhyung Kim) Fixes: - Fix maps resolution in libbpf (Eric Leblond) - Get the kernel signature via /proc/version_signature, available on Ubuntu systems, to make sure BPF proggies works, as the one provided via 'uname -r' doesn't (Wang Nan) - Fix segfault in 'perf record' when running with suid and kptr_restrict is 1 (Wang Nan) Infrastructure changes: - Support per-arch instruction tables, kept via a static or dynamic table (Arnaldo Carvalho de Melo) Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Ingo Molnar --- 2471cece40d61b0035360338569d338f9dea6099