On 13/11/2019 13:50, Jan Beulich wrote:
> Commit 1b00c16bdf ("AMD/IOMMU: pre-fill all DTEs right after table
> allocation") moved ourselves into a more secure default state, but
> didn't take sufficient care to also undo the effects when handing a
> previously disabled device back to a(nother) domain. Put the fields
> that may have been changed elsewhere back to their intended values
> (some fields amd_iommu_disable_domain_device() touches don't
> currently get written anywhere else, and hence don't need modifying
> here).
>
> Reported-by: Sander Eikelenboom <[email protected]>
> Signed-off-by: Jan Beulich <[email protected]>Acked-by: Andrew Cooper <[email protected]> _______________________________________________ Xen-devel mailing list [email protected] https://lists.xenproject.org/mailman/listinfo/xen-devel
