NAK, why the heck should we do this? It would just block all new
processes from using the device.
Christian.
Am 25.10.2017 um 11:22 schrieb Monk Liu:
Change-Id: Ibdb0ea9e3769d572fbbc13bbf1ef73f1af2ab7be
Signed-off-by: Monk Liu <[email protected]>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
index 4a9f749..c155ce4 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c
@@ -813,6 +813,9 @@ int amdgpu_driver_open_kms(struct drm_device *dev, struct
drm_file *file_priv)
if (r < 0)
return r;
+ if (adev->in_gpu_reset)
+ return -ENODEV;
+
fpriv = kzalloc(sizeof(*fpriv), GFP_KERNEL);
if (unlikely(!fpriv)) {
r = -ENOMEM;
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