Messages in this thread | | | Date | Mon, 27 Oct 2003 16:05:39 -0500 (EST) | From | Zwane Mwaikambo <> | Subject | Re: FEATURE REQUEST: Specific Processor Optimizations on x86 Architecture |
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On Mon, 27 Oct 2003, Andi Kleen wrote:
> The wmb() change is not needed, unless you have an oostore CPU > (x86 has ordered writes by default). It probably does not hurt > neither though (I do it the same way on x86-64), but also doesn't > change anything.
The original intent was to fix an SMP P5 system, it oopses otherwise under load. - 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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