Wondering if anyone has bumped into the issue with amdgpu crashing the kernel upon booting up? I am trying to isolate if this issue occurs to all radeon gpu or not.... or could it be related to something else.
I've reported the issue at
https://bugzilla.redhat.com/show_bug.cgi?id=1855976 and
https://gitlab.freedesktop.org/drm/amd/-/issues/1293Many thanks in advance
P/S: My card is Radeon R9 Nano and the old kernel 5.6 works correctly.
** UPDATE **
I manage to get the card working by adding `amdgpu.dc=0` to the kernel parameter. Verified with 5.7.0
However yet there is likely another regression with kernel 5.8.x and 5.9.x because the driver crashes instantly upon loading up.
** UPDATE **
Kernel 5.8, 5.9 and 5.11 runs perfectly if the kernel is compiled with 4K pages
** UPDATE **
Kernel 5.10.5 to 5.10.24 runs perfectly with either 64K or 4K pages! So if you are on FC33, you don't have to do anything, it would just work!
FYI Fedora 33 skips 5.10.24 to jump straight to 5.11.7. If you are looking for the F33 RPMs for the 5.10.x series, check out my fork at
https://github.com/runlevel5/fedora-linux-kernel/releases/tag/5.10.24.f33** UPDATE **
Kernel 5.11.12 or older (64K pages) still suffers the same issue. Please make sure you use 5.11.12 or newer