Merge tag 'perf-core-for-mingo-5.4-20190814' of...
Merge tag 'perf-core-for-mingo-5.4-20190814' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux into perf/core Pull perf/core improvements and fixes from Arnaldo: Intel PT: Adrian Hunter: - Add PEBS via Intel PT support, the kernel bits went via PeterZ. perf record: Alexander Shishkin: - Add an option to take an AUX snapshot on exit. Tan Xiaojun: - Support aarch64 random socket_id assignment, just like was fixed for S/390. tools: Andy Shevchenko: - Keep list of tools in alphabetical order on 'make -C tools help'. perf session: Arnaldo Carvalho de Melo: - Avoid infinite loop when seeing invalid header.size, reported by Vince Weaver using a perf.data fuzzer. Documentation: Vince Weaver: - Clarify HEADER_SAMPLE_TOPOLOGY format in the perf.data spec. perf config: Arnaldo Carvalho de Melo: - Honour $PERF_CONFIG env var to specify alternate .perfconfig. perf test: Arnaldo Carvalho de Melo: - Disable ~/.perfconfig to get default output in 'perf trace' tests. perf top: Arnaldo Carvalho de Melo: - Set display thread COMM to help with debugging. - Collapse and resort evsels in a group, so that we have output similar to 'perf report' when using event groups, i.e. perf top -e '{cycles,instructions}' Will have two columns, and the instructions one will work. core: Igor Lubashev: - Detect if libcap development files are available so that we can use capabilities to match the checks made by the kernel instead of using plain (geteuid() == 0). Intel: Haiyan Song: - Add Icelake V1.00 event file. perf trace: Leo Yan: - Fix segmentation fault when access syscall info on arm64. Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Please register or sign in to comment