Linux kernel bug fix: perf diff: Do not overwrite valid build id
Subsystem: tools (tools/perf/util/symbol.c)
Bug type: crash, severity: high
Files changed: tools/perf/util/symbol.c
Introduced by Dima Kogan on 2015-10-28 10:04:27 -0300; fixed by Kan Liang on 2016-12-20 12:00:38 -0300 (lifetime: 419 days)