Re: i386/x86_64 segment register issuses (Re: PATCH: Fix x86 segment register access)

From: Andi Kleen
Date: Thu Mar 31 2005 - 05:22:13 EST


> >That is what the assembler generates, and should have generated, for
> >"movw %ds,(%eax)" since Nov. 4, 2004.
>
> Could this be the reason for the reported slowdown in the last six months?

No.

-Andi
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