From 05ce444171cf2ec89ce0f8c37700375b817454b0 Mon Sep 17 00:00:00 2001 From: Sunil Khatri Date: Thu, 26 Mar 2026 22:50:56 +0530 Subject: [PATCH] drm/amdgpu/userq: use dma_fence_wait_timeout without test for signalled MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit In function amdgpu_userq_wait_for_last_fence use dma_fence_wait to wait infinitely. Also there is no need to print error as we wont be timing out anymore. Signed-off-by: Sunil Khatri Reviewed-by: Christian König Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c | 17 ++++------------- 1 file changed, 4 insertions(+), 13 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c index 14e590cab2b3..093a49f82fa2 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_userq.c @@ -427,23 +427,14 @@ static int amdgpu_userq_map_helper(struct amdgpu_usermode_queue *queue) return r; } -static int amdgpu_userq_wait_for_last_fence(struct amdgpu_usermode_queue *queue) +static void amdgpu_userq_wait_for_last_fence(struct amdgpu_usermode_queue *queue) { - struct amdgpu_userq_mgr *uq_mgr = queue->userq_mgr; struct dma_fence *f = queue->last_fence; - int ret = 0; - if (f && !dma_fence_is_signaled(f)) { - ret = dma_fence_wait_timeout(f, true, MAX_SCHEDULE_TIMEOUT); - if (ret <= 0) { - drm_file_err(uq_mgr->file, "Timed out waiting for fence=%llu:%llu\n", - f->context, f->seqno); - queue->state = AMDGPU_USERQ_STATE_HUNG; - return -ETIME; - } - } + if (!f) + return; - return ret; + dma_fence_wait(f, false); } static void amdgpu_userq_cleanup(struct amdgpu_usermode_queue *queue)