> seto-san teach me method of more investigate. > and I found the root cause is contained by following patch. > > [IA64] Multiple outstanding ptc.g instruction support Thank you very much for your testing, and for isolating the cause of this regression. > 2.6.25-rc5: works well > 2.6.25-rc5-mm1: doesn't finish >12 hour How long does hackbench take to complete on 2.6.25-rc5? Does -mm1 hang completely? Or is it making slow progress? > Could you please revert that patch from ia64? I'll revert it while I investigate the cause of this problem and try to find a way to avoid this problem. > I dislike its strong regression. Me too! -Tony -- To unsubscribe from this list: send the line "unsubscribe linux-ia64" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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