On Wed, Nov 15, 2023 at 1:14 PM Mikhail Gavrilov <mikhail.v.gavrilov@xxxxxxxxx> wrote: > > On Wed, Nov 8, 2023 at 4:24 AM Mikhail Gavrilov > <mikhail.v.gavrilov@xxxxxxxxx> wrote: > > > > Tested-by: Mikhail Gavrilov <mikhail.v.gavrilov@xxxxxxxxx> > > Thanks, after applying the patch GPU loading meets expectations. > > Games are working so overall all looking good for now. > > > > Unfortunately I didn't check this patch on 7900XTX. > And now I see that this patch leads the systems with 7900XTX GPU to a > lot of protection fault messages in the kernel log. > > [ 75.211702] gmc_v11_0_process_interrupt: 164 callbacks suppressed > [ 75.211706] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault > (src_id:0 ring:169 vmid:0 pasid:0, for process pid 0 thread pid 0) > [ 75.211715] amdgpu 0000:03:00.0: amdgpu: in page starting at > address 0x00008087fe5fd000 from client 10 > [ 75.211718] amdgpu 0000:03:00.0: amdgpu: > GCVM_L2_PROTECTION_FAULT_STATUS:0x00041D53 > [ 75.211720] amdgpu 0000:03:00.0: amdgpu: Faulty UTCL2 client ID: SDMA1 (0xe) > [ 75.211723] amdgpu 0000:03:00.0: amdgpu: MORE_FAULTS: 0x1 > [ 75.211725] amdgpu 0000:03:00.0: amdgpu: WALKER_ERROR: 0x1 > [ 75.211727] amdgpu 0000:03:00.0: amdgpu: PERMISSION_FAULTS: 0x5 > [ 75.211729] amdgpu 0000:03:00.0: amdgpu: MAPPING_ERROR: 0x1 > [ 75.211732] amdgpu 0000:03:00.0: amdgpu: RW: 0x1 > [ 75.211740] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault > (src_id:0 ring:169 vmid:0 pasid:0, for process pid 0 thread pid 0) > [ 75.211743] amdgpu 0000:03:00.0: amdgpu: in page starting at > address 0x00008087bffff000 from client 10 > [ 75.211746] amdgpu 0000:03:00.0: amdgpu: > GCVM_L2_PROTECTION_FAULT_STATUS:0x00000000 > [ 75.211748] amdgpu 0000:03:00.0: amdgpu: Faulty UTCL2 client ID: CB/DB (0x0) > [ 75.211750] amdgpu 0000:03:00.0: amdgpu: MORE_FAULTS: 0x0 > [ 75.211752] amdgpu 0000:03:00.0: amdgpu: WALKER_ERROR: 0x0 > [ 75.211754] amdgpu 0000:03:00.0: amdgpu: PERMISSION_FAULTS: 0x0 > [ 75.211756] amdgpu 0000:03:00.0: amdgpu: MAPPING_ERROR: 0x0 > [ 75.211758] amdgpu 0000:03:00.0: amdgpu: RW: 0x0 > [ 75.212337] amdgpu 0000:03:00.0: amdgpu: [gfxhub] page fault > (src_id:0 ring:169 vmid:0 pasid:0, for process pid 0 thread pid 0) > [ 75.212344] amdgpu 0000:03:00.0: amdgpu: in page starting at > address 0x00008087fe5fd000 from client 10 > [ 75.212348] amdgpu 0000:03:00.0: amdgpu: > GCVM_L2_PROTECTION_FAULT_STATUS:0x00041B52 > [ 75.212352] amdgpu 0000:03:00.0: amdgpu: Faulty UTCL2 client ID: SDMA0 (0xd) > [ 75.212356] amdgpu 0000:03:00.0: amdgpu: MORE_FAULTS: 0x0 > [ 75.212359] amdgpu 0000:03:00.0: amdgpu: WALKER_ERROR: 0x1 > [ 75.212363] amdgpu 0000:03:00.0: amdgpu: PERMISSION_FAULTS: 0x5 > [ 75.212367] amdgpu 0000:03:00.0: amdgpu: MAPPING_ERROR: 0x1 > [ 75.212370] amdgpu 0000:03:00.0: amdgpu: RW: 0x1 > > The full kernel log attached below. This patch should address the issue: https://patchwork.freedesktop.org/patch/567101/ If you still see issues, you may also need this series: https://patchwork.freedesktop.org/series/126220/ Alex
