>-----Original Message----- >From: Eric Auger <eric.au...@redhat.com> >Subject: Re: [PATCH v2 0/2] Two minor fixes on virtio-iommu and smmu > >Hi Zhenzhong, > >On 1/25/24 08:37, Zhenzhong Duan wrote: >> Hi, >> >> PATCH1 fixes a potential issue with vfio devices when reboot to a >> different OS which set bus number differently from previous OS. >> I didn't reproduce the issue in reality, but it's still possible >> in theory. VTD doesn't have same issue as it use some verify logic >> to ensure right iommu MR is picked. >> >> PATCH2 does same thing for smmu. >> >> v2: >> - Remove redundant memset in realize (Cédric) >> - Add a patch for smmu (Eric) >> - Drop the patch to support PCI device alias for now, as it's tricky in >> using two different IOMMU MRs and Eric already sent a smarter fix. > >For the series: > >Reviewed-by: Eric Auger <eric.au...@redhat.com> >Tested-by: Eric Auger <eric.au...@redhat.com>
Thanks Eric. BRs. Zhenzhong
