[tip:perf/urgent] perf bpf: Return value with unlocking in perf_env__find_btf()

Commit-ID: 2e712675ffd1331bb527dfc851b0e98cd684c2f1 Gitweb: https://git.kernel.org/tip/2e712675ffd1331bb527dfc851b0e98cd684c2f1 Author: Bo YU AuthorDate: Mon, 22 Apr 2019 04:01:38 -0400 Committer: Arnaldo Carvalho de Melo CommitDate: Thu, 2 May 2019 16:00:19 -0400 perf bpf: Return valu

[tip:x86/cleanups] x86/mtrr: Remove unused variable

Commit-ID: c81cd5c08d676483bb09f4809660d2a1abea0062 Gitweb: https://git.kernel.org/tip/c81cd5c08d676483bb09f4809660d2a1abea0062 Author: Bo Yu AuthorDate: Fri, 8 Feb 2019 07:53:43 -0500 Committer: Thomas Gleixner CommitDate: Fri, 8 Feb 2019 14:32:33 +0100 x86/mtrr: Remove unused variabl