Commits

Merge commit 'v2.6.38-rc4' into perf/core Merge reason: pick up the latest fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>
Merge commit 'v2.6.38-rc4' into perf/core Merge reason: pick up the latest fixes. Signed-off-by: Ingo Molnar <mingo@elte.hu>