diff options
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/vega10_ih.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/vega10_ih.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c index a3b30d84dbb3..697325737ba8 100644 --- a/drivers/gpu/drm/amd/amdgpu/vega10_ih.c +++ b/drivers/gpu/drm/amd/amdgpu/vega10_ih.c @@ -260,15 +260,18 @@ static bool vega10_ih_prescreen_iv(struct amdgpu_device *adev) return true; } - /* Not a retry fault */ - if (!(dw5 & 0x80)) - return true; - pasid = dw3 & 0xffff; /* No PASID, can't identify faulting process */ if (!pasid) return true; + /* Not a retry fault, check fault credit */ + if (!(dw5 & 0x80)) { + if (!amdgpu_vm_pasid_fault_credit(adev, pasid)) + goto ignore_iv; + return true; + } + addr = ((u64)(dw5 & 0xf) << 44) | ((u64)dw4 << 12); key = AMDGPU_VM_FAULT(pasid, addr); r = amdgpu_ih_add_fault(adev, key); |