From: Nicolai Hähnle <nicolai.haehnle@xxxxxxx>
Ensure that we really only report a GPU reset if one has happened since the
creation of the context.
Signed-off-by: Nicolai Hähnle <nicolai.haehnle at amd.com>
---
drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
index e203e55..a5e2fcb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ctx.c
@@ -36,20 +36,23 @@ static int amdgpu_ctx_init(struct amdgpu_device *adev, struct amdgpu_ctx *ctx)
spin_lock_init(&ctx->ring_lock);
ctx->fences = kcalloc(amdgpu_sched_jobs * AMDGPU_MAX_RINGS,
sizeof(struct fence*), GFP_KERNEL);
if (!ctx->fences)
return -ENOMEM;
for (i = 0; i < AMDGPU_MAX_RINGS; ++i) {
ctx->rings[i].sequence = 1;
ctx->rings[i].fences = &ctx->fences[amdgpu_sched_jobs * i];
}
+
+ ctx->reset_counter = atomic_read(&adev->gpu_reset_counter);
+
/* create context entity for each ring */
for (i = 0; i < adev->num_rings; i++) {
struct amdgpu_ring *ring = adev->rings[i];
struct amd_sched_rq *rq;
rq = &ring->sched.sched_rq[AMD_SCHED_PRIORITY_NORMAL];
r = amd_sched_entity_init(&ring->sched, &ctx->rings[i].entity,
rq, amdgpu_sched_jobs);
if (r)
break;
--
2.7.4
