[PATCH] Revert "drm/radeon: handle PCIe root ports with addressing limitations"

[Greg KH]

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 at amd.com>
> Cc: stable at vger.kernel.org
> Cc: Christoph Hellwig <hch at lst.de>
> Cc: christian.koenig at amd.com

Fixes: 33b3ad3788ab ("drm/radeon: handle PCIe root ports with addressing limitations")

as well?

thanks,

greg k-h