>>> On 15.06.18 at 10:58, <jbeul...@suse.com> wrote:
> My original way of thinking here was that this would be set anyway at
> the point state gets reloaded after the adjustments hvmemul_put_fpu()
> does, but the flag should already be set before that - after all the
> guest may never again touch the FPU before e.g. getting migrated/saved.
>
> Signed-off-by: Jan Beulich <jbeul...@suse.com>
>
> --- a/xen/arch/x86/hvm/emulate.c
> +++ b/xen/arch/x86/hvm/emulate.c
> @@ -2053,6 +2053,7 @@ static int hvmemul_get_fpu(
> * masking of all exceptions by FNSTENV.)
> */
> save_fpu_enable();
> + curr->fpu_initialised = true;
> curr->fpu_dirtied = true;
> if ( (fpu_ctxt->fcw & 0x3f) != 0x3f )
> {
_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xenproject.org
https://lists.xenproject.org/mailman/listinfo/xen-devel
