On Thu, 4 Jul 2013, Alex Shi wrote: > We find some benchmarks drop a lot on tip/sched/core on many Intel boxes, > like oltp, tbench, hackbench etc. and bisected the commit 5d33b883ae > cause this regression. Due to this commit, the clocksource was changed > to hpet from tsc even tsc will be set CLOCK_SOURCE_VALID_FOR_HRES later > in clocksource_watchdog.
5d33b883ae is not in tip/sched/core. So what are you testing and bisecting? Thanks, tglx -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/