[PATCH] x86/APX: Remove KEYLOCKER and SHA promotions from EVEX MAP4

H.J. Lu hjl.tools@gmail.com
Tue Apr 2 12:26:12 GMT 2024


On Tue, Apr 2, 2024 at 2:11 AM Jan Beulich <jbeulich@suse.com> wrote:
>
> On 02.04.2024 10:55, Cui, Lili wrote:
> >
> >> On 02.04.2024 09:08, Cui, Lili wrote:
> >>> APX spec removed KEYLOCKER and SHA promotions from EVEX MAP4.
> >>> https://www.intel.com/content/www/us/en/developer/articles/technical/a
> >>> dvanced-performance-extensions-apx.html
> >>
> >> This is unfortunate forth an back, but well - the patch is okay. May want
> >> mentioning in gas/NEWS, though, seeing that the insns were usable in 2.42.
> >>
> >
> > Mention it in gas/NEWS and backport this patch to binutils-2_42-branch, right?
>
> Not sure about backporting; it won't hurt, I suppose.
>
> Jan

Please backport it.

Thanks.

-- 
H.J.


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