Messages in this thread | | | Date | Fri, 19 Mar 2004 20:32:58 -0800 | From | Mark Wong <> | Subject | Re: 2.6.4-mm2 |
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On Fri, Mar 19, 2004 at 08:26:16PM -0800, Andrew Morton wrote: > Len Brown <len.brown@intel.com> wrote: > > > > On Fri, 2004-03-19 at 21:53, Mark Wong wrote: > > > > > > Thanks, so it's the CPU scheduler changes. Is that machine > > > hyperthreaded? > > > > And do you have CONFIG_X86_HT enabled? > > > > > > Yes and CONFIG_X86_HT is enabled but I have hyperthreading disabled > > > with > > > 'acpi=off noht' (whichever one does it.) > > > > CONFIG_X86_HT=y does not enable HT. > > CONFIG_X86_HT=n does not disable HT. > > It only controls if the cpu_sibling_map[] etc. are initialized. > > Err, the question I meant to ask Mark was "do you have CONFIG_SCHED_SMT > enabled?"
CONFIG_SCHED_SMT isn't set. :) - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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