On 13.11.19 14:50, 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 <li...@eikelenboom.it> Signed-off-by: Jan Beulich <jbeul...@suse.com>
Release-acked-by: Juergen Gross <jgr...@suse.com> Juergen _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
