Re: [PATCH] [RFC] [2.5 i386] GCC 3.1 -march support, PPRO_FENCE reduction, prefetch fixes and other CPU-related changes

From: Alan Cox (alan@lxorguk.ukuu.org.uk)
Date: Sun Aug 04 2002 - 10:50:59 EST

On Sun, 2002-08-04 at 15:27, Luca Barbieri wrote:
> - Makes CONFIG_X86_PPRO_FENCE user-settable and disable if not SMP or
> CPU incompatible with Pentium Pro selected

PPro fence is required for uniprocessor pentium pro.

Alan

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