Re: [PATCH 3/6] x86: Add support for the clwb instruction

Borislav Petkov
2014-11-11T19:19:13Z

On Tue, Nov 11, 2014 at 08:12:39PM +0100, Borislav Petkov wrote:
> > + ".byte 0x66; xsaveopt %P0",
>
> Huh, XSAVEOPT?!? Shouldn't that be CLWB??

Bah, the same opcodes, only 0x66 prefix makes it into CLWB. Could use a
comment I guess.

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Regards/Gruss,
Boris.

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