https://bugzilla.kernel.org/show_bug.cgi?id=216119 --- Comment #48 from Harald Judt (h.judt@xxxxxx) --- Ok. I am quite sure about this, but I have new observations which could mean that the hibernation issue could be fixed but there is another issue. First, I have tried 6.1.0. Hibernation/resume seems to work as long as I do not VT switch, causing the ring gfx timeout but soft recovered messages and fences timed out. I have not tested this thoroughly enough though. Second, the amdgpu: GPU fault detected: 146 0x0006c40c amdgpu: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x00000000 amdgpu: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x060C400C amdgpu: VM fault (0x0c, vmid 3, pasid 0) at page 0, read from 'TC7' (0x54433700) (196) and similar messages also happen with 5.18.19 when VT-switching, though *much* more rarely. It seems these remaining problems are likely more related to VT-switching than having to do with hibernate/resume now. Maybe the new fb code or other changes in the driver just cause these problems to happen more often? -- You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.
