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Re: [Xen-devel] [PATCH 2/2] x86/pv: Align %rsp before pushing the failsafe stack frame

>>> On 08.05.17 at 12:04, <andrew.cooper3@xxxxxxxxxx> wrote:
> Architecturally, all 64bit stacks are aligned on a 16 byte boundary before an
> exception frame is pushed.  The failsafe frame is not special in this regard.

I'd prefer "should not be" as effectively is has been so far, but other
than that ...

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

Reviewed-by: Jan Beulich <jbeulich@xxxxxxxx>


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