https://bugzilla.kernel.org/show_bug.cgi?id=19262 Summary: CPU0 locked at slower speed, regardless of governor Product: Power Management Version: 2.5 Kernel Version: 2.6.36-rc5-00226-g050026f Platform: All OS/Version: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: cpufreq AssignedTo: cpufreq@xxxxxxxxxxxxxxx ReportedBy: aexoden@xxxxxxxxx Regression: Yes Created an attachment (id=31732) --> (https://bugzilla.kernel.org/attachment.cgi?id=31732) output of `cat /proc/cpuinfo` Hardware: Intel Q6600 2.4Ghz (clocked at 2.8Ghz) Software: Gentoo Linux ~amd64, running Linus's HEAD. Problem description: The first core appears to be locked at a slower speed. The CPU has two potential speeds: the maximum speed and and the maximum speed divided by 1.5. CPU2, 3, and 4 all operate correctly at 2.8Ghz, while CPU0 remains stuck at 1.87Ghz. The problem is observed at stock speeds. I don't remember when it first appeared, but I believe it was 2.6.34. -- Configure bugmail: https://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
