Re: [Xen-devel] [PATCH RFC for-4.13 02/10] xen/arm64: head: Check if an SError is pending when receiving a vSError

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Fri, 27 Sep 2019, Volodymyr Babchuk wrote:
> Julien Grall writes:
> 
> > At the moment, when we receive an SError exception from the guest, we
> > don't check if there are any other pending. For hardening the code, we
> > should ensure any pending SError are accounted to the guest before
> > executing any code with SError unmasked.
> >
> > The recently introduced macro 'guest_vector' could used to generate the
> > two vectors and therefore take advantage of any change required in the
> > future.
> >
> > Signed-off-by: Julien Grall <julien.grall@xxxxxxx>
> Reviewed-by: Volodymyr Babchuk <volodymyr_babchuk@xxxxxxxx>

Reviewed-by: Stefano Stabellini <sstabellini@xxxxxxxxxx>

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