Re: [Xen-devel] [PATCH 1/3] tests/x86emul: Helpers to save and restore FPU state

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 06.03.18 at 21:24, <andrew.cooper3@xxxxxxxxxx> wrote:
> Introduce common helpers for saving and restoring FPU state.  During
> emul_test_init(), calculate whether to use xsave or fxsave, and tweak the
> existing mxcsr_mask logic to avoid using another large static buffer.
> 
> Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>



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