[PATCH v2] x86: Disable OSXSAVE related features [BZ #27605]

H.J. Lu hjl.tools@gmail.com
Fri Mar 19 22:22:14 GMT 2021


On Fri, Mar 19, 2021 at 2:42 PM DJ Delorie <dj@redhat.com> wrote:
>
> "H.J. Lu" <hjl.tools@gmail.com> writes:
> > If OSXSAVE is disabled by glibc tunables, disable features which depend
> > on OSXSAVE.
>
> This one seems to ignore -XSAVE, both on an 11th gen (-XSAVE,-XSAVEC ->
> xsave()) and on 4th (just -XSAVE).  Is this patch supposed to be used
> with the previous patch, or standalone?
>

Fixed.  Here is the v2 patch.  OK for master?

-- 
H.J.
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