Commits
Merge commit 'v3.1-rc7' into perf/core Merge reason: Pick up the latest upstream fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Merge commit 'v3.1-rc7' into perf/core Merge reason: Pick up the latest upstream fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>