[tip:perf/core] perf map: Use zalloc for map_groups

Commit-ID: ab6cd0e5276e24403751e0b3b8ed807738a8571f Gitweb: https://git.kernel.org/tip/ab6cd0e5276e24403751e0b3b8ed807738a8571f Author: John Keeping AuthorDate: Thu, 15 Aug 2019 11:01:44 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 16 Aug 2019 12:25:23 -0300 perf map: Use

[tip:perf/core] perf unwind: Fix libunwind when tid != pid

Commit-ID: e8ba2906f6b9054102ad035ac9cafad9d4168589 Gitweb: https://git.kernel.org/tip/e8ba2906f6b9054102ad035ac9cafad9d4168589 Author: John Keeping AuthorDate: Thu, 15 Aug 2019 11:01:45 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 16 Aug 2019 12:25:57 -0300 perf unwind:

[tip:perf/core] perf unwind: Remove unnecessary test

Commit-ID: e2736219e6ca3117e10651e215b96d66775220da Gitweb: https://git.kernel.org/tip/e2736219e6ca3117e10651e215b96d66775220da Author: John Keeping AuthorDate: Thu, 15 Aug 2019 11:01:46 +0100 Committer: Arnaldo Carvalho de Melo CommitDate: Fri, 16 Aug 2019 12:30:14 -0300 perf unwind:

[tip:irq/urgent] genirq/msi: Fix populating multiple interrupts

Commit-ID: 596a7a1d0989c621c3ae49be73a1d1f9de22eb5a Gitweb: http://git.kernel.org/tip/596a7a1d0989c621c3ae49be73a1d1f9de22eb5a Author: John Keeping AuthorDate: Wed, 6 Sep 2017 10:35:40 +0100 Committer: Thomas Gleixner CommitDate: Wed, 6 Sep 2017 11:41:20 +0200 genirq/msi: Fix populatin