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:
New features:
- Allow passing C language eBPF scriptlets via --event in all tools,
so that it gets built using clang and then pass it to the kernel via
sys_bpf(). (Wang Nan)
- Wire up the loaded ebpf object file with associated kprobes, so that
it can determine if the kprobes will be filtered or not. (Wang Nan)
User visible changes:
- Add cmd string table to decode sys_bpf first arg in 'trace'. (Arnaldo Carvalho de Melo)
- Enable printing of branch stack in 'perf script'. (Stephane Eranian)
- Pass the right file with debug info to libunwind. (Rabin Vincent)
Build Fixes:
- Make sure fixdep is built before libbpf, fixing a race. (Jiri Olsa)
- Fix libiberty feature detection. (Rabin Vincent)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
