On Thu, Mar 02, 2023 at 10:43:03PM +0000, Limonciello, Mario wrote:

[Public]

Hi,

There was a regression in 6.2-rc1 that caused amdgpu to not be able to load when IOMMU domain isn't set up properly It was fixed by these four patches in 6.3.

080920e52148 ("iommu/amd: Fix error handling for pdev_pri_ats_enable()") f451c7a5a3b8 ("iommu/amd: Skip attach device domain is same as new domain") 996d120b4de2 ("iommu/amd: Improve page fault error reporting") 2cc73c5712f9 ("iommu: Attach device group to old domain in error path")

Can you please bring them to 6.2.y?

Link: https://bugzilla.kernel.org/show_bug.cgi?id=216865 Link: https://gitlab.freedesktop.org/drm/amd/-/issues/2319 Link: https://bugzilla.redhat.com/show_bug.cgi?id=2156691

All now queued up, thanks.

greg k-h