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Re: [Xen-devel] [V9 1/3] x86/xsaves: enable xsaves/xrstors/xsavec in xen

>>> On 05.11.15 at 10:57, <shuai.ruan@xxxxxxxxxxxxxxx> wrote:
> Ok. So alternative_input will not used here (means use the way
> xrstor in Patch 8)? Or put the XSTATE_FIXUP into alternative_input ?
> Which one is ok to you ?

The latter, if necessary by extending alternative_input() accordingly
(or provide a second, more flexible variant if need be; iirc Linux has
gained a couple of variants over the years).


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