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Date: Sun, 24 Aug 2008 17:16:57 -0700 From: "H. Peter Anvin" <hpa@...or.com> To: Linus Torvalds <torvalds@...ux-foundation.org> CC: "Rafael J. Wysocki" <rjw@...k.pl>, Ingo Molnar <mingo@...e.hu>, Alok Kataria <akataria@...are.com>, Sean Young <sean@...s.org>, Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Adrian Bunk <bunk@...nel.org>, Andrew Morton <akpm@...ux-foundation.org>, Natalie Protasevich <protasnb@...il.com>, Kernel Testers List <kernel-testers@...r.kernel.org> Subject: Re: 2.6.27-rc4-git1: Reported regressions from 2.6.26 Linus Torvalds wrote: >> > diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c > index 46af716..9bed5ca 100644 > --- a/arch/x86/kernel/tsc.c > +++ b/arch/x86/kernel/tsc.c > @@ -325,6 +325,10 @@ static struct notifier_block time_cpufreq_notifier_block = { > > static int __init cpufreq_tsc(void) > { > + if (!cpu_has_tsc) > + return 0; > + if (boot_cpu_has(X86_FEATURE_CONSTANT_TSC)) > + return 0; > cpufreq_register_notifier(&time_cpufreq_notifier_block, > CPUFREQ_TRANSITION_NOTIFIER); > return 0; I added this patch to x86/urgent. -hpa -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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