From 14e0a874488e79086340ba8e2d238cb9596b68a8 Mon Sep 17 00:00:00 2001 From: =?utf8?q?Ma=C3=ADra=20Canal?= Date: Mon, 13 Jan 2025 12:47:40 -0300 Subject: [PATCH] drm/v3d: Ensure job pointer is set to NULL after job completion MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit [ Upstream commit e4b5ccd392b92300a2b341705cc4805681094e49 ] After a job completes, the corresponding pointer in the device must be set to NULL. Failing to do so triggers a warning when unloading the driver, as it appears the job is still active. To prevent this, assign the job pointer to NULL after completing the job, indicating the job has finished. Fixes: 14d1d1908696 ("drm/v3d: Remove the bad signaled() implementation.") Signed-off-by: Maíra Canal Reviewed-by: Jose Maria Casanova Crespo Link: https://patchwork.freedesktop.org/patch/msgid/20250113154741.67520-1-mcanal@igalia.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/v3d/v3d_irq.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/gpu/drm/v3d/v3d_irq.c b/drivers/gpu/drm/v3d/v3d_irq.c index e714d5318f309..76806039691a2 100644 --- a/drivers/gpu/drm/v3d/v3d_irq.c +++ b/drivers/gpu/drm/v3d/v3d_irq.c @@ -103,6 +103,7 @@ v3d_irq(int irq, void *arg) trace_v3d_bcl_irq(&v3d->drm, fence->seqno); dma_fence_signal(&fence->base); + v3d->bin_job = NULL; status = IRQ_HANDLED; } @@ -112,6 +113,7 @@ v3d_irq(int irq, void *arg) trace_v3d_rcl_irq(&v3d->drm, fence->seqno); dma_fence_signal(&fence->base); + v3d->render_job = NULL; status = IRQ_HANDLED; } @@ -121,6 +123,7 @@ v3d_irq(int irq, void *arg) trace_v3d_csd_irq(&v3d->drm, fence->seqno); dma_fence_signal(&fence->base); + v3d->csd_job = NULL; status = IRQ_HANDLED; } @@ -157,6 +160,7 @@ v3d_hub_irq(int irq, void *arg) trace_v3d_tfu_irq(&v3d->drm, fence->seqno); dma_fence_signal(&fence->base); + v3d->tfu_job = NULL; status = IRQ_HANDLED; } -- 2.47.3