On Sunday 05 October 2008 04:32, Rafael J. Wysocki wrote: > This message has been generated automatically as a part of a report > of recent regressions. > > The following bug entry is on the current list of known regressions > from 2.6.26. Please verify if it still should be listed and let me know > (either way). > > > Bug-Entry : http://bugzilla.kernel.org/show_bug.cgi?id=11224 > Subject : Only three cores found on quad-core machine. > Submitter : Dave Jones <davej@xxxxxxxxxx> > Date : 2008-08-01 18:15 (65 days old) > References : http://marc.info/?l=linux-kernel&m=121761475224719&w=4 Dave, is your CPU2 getting stuck in calibrate_delay? Can you still reproduce the bug? What if you boot the kernel with lpj=<something sane like 2666785> in order to skip the calibrate_delay code? If that helps, can you try adding some printks to narrow down where it is getting stuck? -- To unsubscribe from this list: send the line "unsubscribe kernel-testers" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html