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Len Brown wrote: >On Fri, 2004-03-19 at 23:19, Brown, Len wrote:>>>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. >>>>acpi=off does not disable HT>>>>oops, that line incorrect.>we fixed "acpi=off" to _really_ mean ACPI off -- table parsing >and all, so it does disable HT, along w/ all the other stuff >that depends on ACPI. > > So how come oprofile seems to think there is a sibling? Can you verify both cases use physical only CPUs? - 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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