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Upon VM Fault, the VMID and PASID written by HW are zeros in Hawaii. Instead of reading from ih_ring_entry, read directly from the registers. This workaround fix the soft hang issues caused by mishandled VM Fault in Hawaii. Signed-off-by: Lan Xiao <Lan.Xiao@amd.com> Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com> Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com> |
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| host1x | ||
| ipu-v3 | ||
| vga | ||
| Makefile | ||