On zondag 23 oktober 2022 19:01:06 CEST Andreas Wirooks wrote: > Am 23.10.22 um 14:27 schrieb Diederik de Haas: > > On zondag 23 oktober 2022 14:10:11 CEST Andreas Wirooks wrote: > >>> You both have kernel parameters like these. Can you explain why? > >>> I have an AMD GPU on a machine and I have never set parameters like > >>> these. > >> > >> These are parameters for Southern Islands (si) and Sea Islands (cik) AMD > >> GPUs: > > I see you're already 'in' > > https://gitlab.freedesktop.org/drm/amd/-/issues/2216 and that seems like > > an important distinction to mention (to me). > > All the other cases for where this issue was fixed, seem to have (much) > > newer generation of GPUs. > > I will write an update in the drm issue too. > > I tested the old radeon driver by removing all si/cki options with > kernel 5.10.149-2 and it boots ok and uses drm 2 instead drm 3. Excellent. I saw you already added that info to the upstream bug :-) > The debian 11/bullseye backport kernel 5.19.11-1~bpo11+1 boots ok with > the amdgpu driver too using drm 3. Alex Deucher (@agd5f) indicated the problem was caused by an incorrect backport to 5.10 and maybe the 2 identified ones aren't the only ones. On zondag 23 oktober 2022 17:44:17 CEST inasprecali@disroot.org wrote: > I tried booting 5.10.0-19 with an empty command line string and it > worked > > I don’t know if this an entirely separate issue, however. I can > file a separate bug if you think it is appropriate. Given that switching to the radeon driver fixed the issue for you both, then I guess it's the same issue. So let's keep it to this bug, at least for now.
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