On Fri, Jul 26, 2019 at 1:06 AM Jan Beulich <jbeul...@suse.com> wrote: > > On 23.07.2019 20:25, Roman Shaposhnik wrote: > > Interestingly enough, adding iommu_inclusive_mapping=1 AND iommu=debug > > booted the system just fine. > > Btw (I've noticed this only now) - are you saying without "iommu=debug" > the box does _not_ boot fine, despite the other option?
Yes. But it made sense to me since iommu=debug (as per your explanation) overwhelms the CPU and I guess adding iommu_inclusive_mapping=1 avoids the code path that does it? Thanks, Roman. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xenproject.org https://lists.xenproject.org/mailman/listinfo/xen-devel
