On Tue, Sep 15, 2020 at 02:46:07PM -0400, Alex Deucher wrote: > This change breaks tons of systems. Very vague :( This commit has also been merged for over a year, why the sudden problem now? > This reverts commit 33b3ad3788aba846fc8b9a065fe2685a0b64f713. You mean "33b3ad3788ab ("drm/radeon: handle PCIe root ports with addressing limitations")"? That's the proper way to reference commits in changelogs please. It's even documented that way... > > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206973 > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=206697 > Bug: https://bugzilla.kernel.org/show_bug.cgi?id=207763 > Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1140 > Bug: https://gitlab.freedesktop.org/drm/amd/-/issues/1287 > Signed-off-by: Alex Deucher <alexander.deucher@xxxxxxx> > Cc: stable@xxxxxxxxxxxxxxx > Cc: Christoph Hellwig <hch@xxxxxx> > Cc: christian.koenig@xxxxxxx Fixes: 33b3ad3788ab ("drm/radeon: handle PCIe root ports with addressing limitations") as well? thanks, greg k-h