Re: [REGRESSION] amdgpu fails to load eGPU after 6.19

From: Thorsten Leemhuis

Date: Thu May 07 2026 - 02:27:24 EST


Lo! Restarting this after deliberately waiting for a bit:

On 4/14/26 16:28, Ilpo Järvinen wrote:
> Please note that there are also some fixes to the new algorithm which are
> only queued for v7.1 as is (I expect they'll be backported from there
> though). They're currently in the pci/resource branch awaiting PCI
> maintainer (Bjorn Helgaas) to make PR to Linus.

FWIW, I assume you mainly meant the patches from this series:
https://lore.kernel.org/all/20260324165633.4583-1-ilpo.jarvinen@xxxxxxxxxxxxxxx/

The series iirc fixed a few regressions at least three people reported
with eGPU setup in 6.19/7.0. So I guess it really would be good to have
them backported. Which leads to two questions:

* Have any reasons against backporting turned up in between?
* If not, could you or anybody else be so kind and submit those for
inclusion in the 7.0 series to get those regressions finally resolved
for users that don't want to run -rc kernels?

Ciao, Thorsten