http://bugzilla.kernel.org/show_bug.cgi?id=13860 Thomas Renninger <trenn@xxxxxxx> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |mingo@xxxxxxx, | |mjg59-kernel@xxxxxxxxxxxxx, | |trenn@xxxxxxx --- Comment #3 from Thomas Renninger <trenn@xxxxxxx> 2009-08-01 01:24:12 --- processor.ignore_ppc=1 boot param should help for now? While the dmesg points into passive cooling direction, I have the feeling it's BIOS frequency limitation. There was some discussion recently about ppc. It looks like this commit in linux-2.6-tip: 244b66ac1fbbe25262a9bcc28179e50930290de8 which makes that _PPC is always read at processor init time again could cause this. There hasn't changed much in this area otherwise. But the patch is not in mainline Linus tree yet. > in gentoo, the pb appears with 2.6.30-r2 Can you check whether above commit: acpi: Fix regression where _PPC is not read at boot even when ignore_ppc=0 Is included in these gentoo kernels? Can you attach acpidump output, please. -- Configure bugmail: http://bugzilla.kernel.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. -- To unsubscribe from this list: send the line "unsubscribe cpufreq" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
