Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
drm/amdgpu/userq: fence wait for max time in amdgpu_userq_wait_for_signal
wait for infinite time for fences in function amdgpu_userq_wait_for_signal
and for that use dma_fence_wait(f, false);
Suggested-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Sunil Khatri <sunil.khatri@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
authored by
Sunil Khatri
and committed by
Alex Deucher
1e57e72a
d65bfb17
+3
-12
+3
-12
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
+3
-12
drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c
···
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amdgpu_device_gpu_recover(adev, NULL, &reset_context);
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}
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-
static int
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+
static void
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amdgpu_userq_wait_for_signal(struct amdgpu_userq_mgr *uq_mgr)
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{
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struct amdgpu_usermode_queue *queue;
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unsigned long queue_id;
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int ret;
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xa_for_each(&uq_mgr->userq_xa, queue_id, queue) {
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struct dma_fence *f = queue->last_fence;
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if (!f || dma_fence_is_signaled(f))
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if (!f)
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continue;
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ret = dma_fence_wait_timeout(f, true, msecs_to_jiffies(100));
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if (ret <= 0) {
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drm_file_err(uq_mgr->file, "Timed out waiting for fence=%llu:%llu\n",
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f->context, f->seqno);
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return -ETIMEDOUT;
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}
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dma_fence_wait(f, false);
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}
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return 0;
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}
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void