On 29/08/17 11:47 PM, Christian König wrote: > From: Marek Olšák <marek.ol...@amd.com> > > For lower overhead in the CS ioctl. > Winsys allocators are not used with interprocess-sharable resources. > > v2: It shouldn't crash anymore, but the kernel will reject the new flag. > v3 (christian): Rename the flag, avoid sending those buffers in the BO list. > v4 (christian): Remove setting the kernel flag for now
This change seems to have caused a GPU hang when running piglit on my Kaveri with the radeon kernel driver. Haven't been able to isolate it to a specific test, seems to only happen when running multiple tests concurrently. There's a GPUVM fault before the hang, I suspect it's related: radeon 0000:00:01.0: GPU fault detected: 146 0x0ae6760c radeon 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_ADDR 0x000001D7 radeon 0000:00:01.0: VM_CONTEXT1_PROTECTION_FAULT_STATUS 0x0607600C VM fault (0x0c, vmid 3) at page 471, read from 'CPF' (0x43504600) (118) Any ideas? -- Earthling Michel Dänzer | http://www.amd.com Libre software enthusiast | Mesa and X developer _______________________________________________ mesa-dev mailing list mesa-dev@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/mesa-dev
