Commits
Merge branch 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'perf-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: perf: Fix reading in perf_event_read() watchdog: Don't change watchdog state on read of sysctl watchdog: Fix sysctl consistency watchdog: Fix broken nowatchdog logic perf: Fix Pentium4 raw event validation perf: Fix alloc_callchain_buffers()