Re: [Xen-devel] [PATCH v2] x86: refine debugging of SMEP/SMAP fix

[Andrew Cooper <andrew.cooper3@xxxxxxxxxx>]

On 17/05/16 14:35, Jan Beulich wrote:
> Instead of just latching cr4_pv32_mask into %rdx, correct the found
> wrong value in %cr4 (to avoid triggering another BUG). The value left
> in %rdx should be sufficient for deducing cr4_pv32_mask from the
> register dump.
>
> Also there is one more place for XEN_CR4_PV32_BITS to be used.
>
> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>

Reviewed-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>

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