From: Mikko Perttunen <mperttunen@nvidia.com>
To: "Thierry Reding" <thierry.reding@kernel.org>,
"David Airlie" <airlied@gmail.com>,
"Simona Vetter" <simona@ffwll.ch>,
"Jonathan Hunter" <jonathanh@nvidia.com>,
"Sumit Semwal" <sumit.semwal@linaro.org>,
"Christian König" <christian.koenig@amd.com>
Cc: dri-devel@lists.freedesktop.org, linux-tegra@vger.kernel.org,
linux-kernel@vger.kernel.org,
"open list:DMA BUFFER SHARING
FRAMEWORK:Keyword:bdma_?:buf|fence|resvb"
<linux-media@vger.kernel.org>,
"moderated list:DMA BUFFER SHARING
FRAMEWORK:Keyword:bdma_?:buf|fence|resvb"
<linaro-mm-sig@lists.linaro.org>,
Mikko Perttunen <mperttunen@nvidia.com>
Subject: [PATCH 2/6] drm/tegra: Don't pass an ERR_PTR to drm_syncobj_replace_fence()
Date: Thu, 30 Jul 2026 13:44:42 +0900 [thread overview]
Message-ID: <20260730-b4-host1x-syncobj-wait-v1-2-afa730410392@nvidia.com> (raw)
In-Reply-To: <20260730-b4-host1x-syncobj-wait-v1-0-afa730410392@nvidia.com>
When host1x_fence_create() fails, avoid trying to attach the error
pointer to the out syncobj.
Fixes: 13abe0bb15ce ("drm/tegra: Implement job submission part of new UAPI")
Signed-off-by: Mikko Perttunen <mperttunen@nvidia.com>
---
drivers/gpu/drm/tegra/submit.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/gpu/drm/tegra/submit.c b/drivers/gpu/drm/tegra/submit.c
index 5dad6dc4eb8c..3f20b5a24447 100644
--- a/drivers/gpu/drm/tegra/submit.c
+++ b/drivers/gpu/drm/tegra/submit.c
@@ -655,6 +655,7 @@ int tegra_drm_ioctl_channel_submit(struct drm_device *drm, void *data,
if (IS_ERR(fence)) {
err = PTR_ERR(fence);
SUBMIT_ERR(context, "failed to create postfence: %d", err);
+ goto put_job;
}
drm_syncobj_replace_fence(syncobj, fence);
--
2.53.0
next prev parent reply other threads:[~2026-07-30 4:46 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-07-30 4:44 [PATCH 0/6] Fixes and improvements to syncobj handling in TegraDRM submit path Mikko Perttunen
2026-07-30 4:44 ` [PATCH 1/6] drm/tegra: Fix syncobj_in wait return value check Mikko Perttunen
2026-07-30 4:44 ` Mikko Perttunen [this message]
2026-07-30 4:44 ` [PATCH 3/6] drm/tegra: Drop reference on postfence Mikko Perttunen
2026-07-30 4:44 ` [PATCH 4/6] drm/tegra: Remove unused includes from submit.c Mikko Perttunen
2026-07-30 4:44 ` [PATCH 5/6] gpu: host1x: Add host1x_fence_extract() Mikko Perttunen
2026-07-30 4:44 ` [PATCH 6/6] drm/tegra: Wait for syncpoint syncobj_in fences in hardware Mikko Perttunen
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