Add Kevin in the To: field
On Thu, Oct 11, 2018 at 09:27:31AM +0100, Wei Liu wrote:
> On Tue, Oct 09, 2018 at 03:57:08PM +0100, Wei Liu wrote:
> > Commit 2916951c1 ("mm / iommu: include need_iommu() test in
> > iommu_use_hap_pt()") included need_iommu() in iommu_use_hap_pt and
> > 91d4eca7add ("mm / iommu: split need_iommu() into has_iommu_pt() and
> > need_iommu_pt_sync()") made things finer grain by spliting need_iommu
> > into three states.
> >
> > The destruction path can't use iommu_use_hap_pt because at the point
> > platform op is called, IOMMU is either already switched to or has
> > always been in disabled state, and the shared PT test would always be
> > false.
> >
> > Signed-off-by: Wei Liu <[email protected]>
>
> Kevin, can you ack/nack this patch? Staging is currently blocked by a
> bug which is fixed by this patch.
>
> Thanks,
> Wei.
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