Displaying 2 results from an estimated 2 matches for "nv04_fifo_chan".
2016 Sep 10
1
[PATCH] fifo/nv04: avoid ramht race against cookie insertion
...a/drm/nouveau/nvkm/engine/fifo/dmanv04.c b/drm/nouveau/nvkm/engine/fifo/dmanv04.c
index edec30f..0a7b6ed 100644
--- a/drm/nouveau/nvkm/engine/fifo/dmanv04.c
+++ b/drm/nouveau/nvkm/engine/fifo/dmanv04.c
@@ -37,7 +37,10 @@ nv04_fifo_dma_object_dtor(struct nvkm_fifo_chan *base, int cookie)
{
struct nv04_fifo_chan *chan = nv04_fifo_chan(base);
struct nvkm_instmem *imem = chan->fifo->base.engine.subdev.device->imem;
+
+ mutex_lock(&chan->fifo->base.engine.subdev.mutex);
nvkm_ramht_remove(imem->ramht, cookie);
+ mutex_unlock(&chan->fifo->base.engine.subdev.mutex);
}
stat...
2019 Jun 20
2
[PATCH] drm/nouveau: fix bogus GPL-2 license header
.../drm/nouveau/nvkm/engine/fifo/channv04.h
index 15b06bdf5067..60ca79465aff 100644
--- a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h
+++ b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv04.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: GPL-2.0 */
+/* SPDX-License-Identifier: MIT */
#ifndef __NV04_FIFO_CHAN_H__
#define __NV04_FIFO_CHAN_H__
#define nv04_fifo_chan(p) container_of((p), struct nv04_fifo_chan, base)
diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h b/drivers/gpu/drm/nouveau/nvkm/engine/fifo/channv50.h
index 2e3c4005b874..5735ff72a9d1 100644
--- a/drivers/gpu/drm/nouveau/nv...