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:
User visible fixes:
- Fallback to kallsyms when using the minimal 'ELF' loader (Arnaldo Carvalho de Melo)
- Fix annotation with kcore (Adrian Hunter)
- Fix up srcline histogram key formatting (Arnaldo Carvalho de Melo)
- Add missing handler for PERF_RECORD_MMAP2 events in 'perf diff' (Kan Liang)
User visible changes/new features:
- Only print base source file for srcline histogram sort key (Andi Kleen)
- Support source line numbers in annotate using a hotkey (Andi Kleen)
Infrastructure changes and fixes:
- Do not poll events that use the system_wide flag (Adrian Hunter)
- Add perf-read-vdso32 and perf-read-vdsox32 to .gitignore (Adrian Hunter)
- Only override the default :tid comm entry (Adrian Hunter)
- Factor out adding new call chain entries (Andi Kleen)
- Use al.addr to set up call chain (Andi Kleen)
- Use a common function to resolve symbol or name (Andi Kleen)
- Fix ftrace:function event recording (Jiri Olsa)
- Move disable_buildid_cache() to util/build-id.c (Namhyung Kim)
- Clean up libelf feature support code (Namhyung Kim)
- Fix typo in python 'perf test' (WANG Chao)
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>