https://bugzilla.kernel.org/show_bug.cgi?id=201957 --- Comment #96 from KC (kcohar@xxxxxxxxx) --- The default is now -1. https://unix.stackexchange.com/questions/756281/kernel-6-5-2-seems-to-have-amdgpu-crash-on-no-retry-page-fault https://www.kernel.org/doc/html/v6.5/gpu/amdgpu/module-parameters.html I set it to zero and I haven't had a single crash since (Fedora 39 beta, Linux 6.5.5). This one parameter change made my system entirely unusable (it would crash very quickly after booting). On Sat, Sep 30, 2023 at 9:35 PM <bugzilla-daemon@xxxxxxxxxx> wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=201957 > > --- Comment #95 from aspicer@xxxxxxxxx --- > (In reply to KC from comment #94) > > Did you have it set to 1 previously? If not, I'm not sure if that was the > silver bullet, because it looks like it defaults to 0. > https://dri.freedesktop.org/docs/drm/gpu/amdgpu.html > > mcbp (int) > > It is used to enable mid command buffer preemption. (0 = disabled > (default), 1 > = enabled) > > -- > You may reply to this email to add a comment. > > You are receiving this mail because: > You are on the CC list for the bug. -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
