Re: Reuse framebuffer after a kexec (amdgpu / efifb)
From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Date: 2021-12-10 14:09:04
Also in:
amd-gfx, dri-devel, kexec
From: "Guilherme G. Piccoli" <gpiccoli@igalia.com>
Date: 2021-12-10 14:09:04
Also in:
amd-gfx, dri-devel, kexec
Thanks a lot Alex / Gerd and Thomas, very informative stuff! I'm glad there are projects to collect/save the data and reuse after a kdump, this is very useful. I'll continue my study on the atombios thing of AMD and QXL, maybe at least we can make it work in qemu, that'd be great (like a small initdriver to reprogram de paravirtual device on kexec boot). Cheers, Guilherme