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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:47:50 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:47:50 +0000
commit7c0639a3af697d4ae7a5db4d2ecc09eed43cad35 (patch)
treeb28a6eef28064256422bed5e477ee51f2cbb0c0b /drivers/gpu/drm/nouveau
parentAdding debian version 6.7.9-2. (diff)
downloadlinux-7c0639a3af697d4ae7a5db4d2ecc09eed43cad35.tar.xz
linux-7c0639a3af697d4ae7a5db4d2ecc09eed43cad35.zip
Merging upstream version 6.7.12.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/gpu/drm/nouveau')
-rw-r--r--drivers/gpu/drm/nouveau/include/nvkm/core/client.h1
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_bo.c2
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_dmem.c12
-rw-r--r--drivers/gpu/drm/nouveau/nouveau_gem.c2
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/core/client.c1
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/core/object.c26
-rw-r--r--drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c1
7 files changed, 31 insertions, 14 deletions
diff --git a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
index 0d9fc741a7..932c9fd0b2 100644
--- a/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
+++ b/drivers/gpu/drm/nouveau/include/nvkm/core/client.h
@@ -11,6 +11,7 @@ struct nvkm_client {
u32 debug;
struct rb_root objroot;
+ spinlock_t obj_lock;
void *data;
int (*event)(u64 token, void *argv, u32 argc);
diff --git a/drivers/gpu/drm/nouveau/nouveau_bo.c b/drivers/gpu/drm/nouveau/nouveau_bo.c
index 280d1d9a55..254d6c9ef2 100644
--- a/drivers/gpu/drm/nouveau/nouveau_bo.c
+++ b/drivers/gpu/drm/nouveau/nouveau_bo.c
@@ -1255,6 +1255,8 @@ out:
drm_vma_node_unmap(&nvbo->bo.base.vma_node,
bdev->dev_mapping);
nouveau_ttm_io_mem_free_locked(drm, nvbo->bo.resource);
+ nvbo->bo.resource->bus.offset = 0;
+ nvbo->bo.resource->bus.addr = NULL;
goto retry;
}
diff --git a/drivers/gpu/drm/nouveau/nouveau_dmem.c b/drivers/gpu/drm/nouveau/nouveau_dmem.c
index 12feecf71e..6fb65b01d7 100644
--- a/drivers/gpu/drm/nouveau/nouveau_dmem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_dmem.c
@@ -378,9 +378,9 @@ nouveau_dmem_evict_chunk(struct nouveau_dmem_chunk *chunk)
dma_addr_t *dma_addrs;
struct nouveau_fence *fence;
- src_pfns = kcalloc(npages, sizeof(*src_pfns), GFP_KERNEL);
- dst_pfns = kcalloc(npages, sizeof(*dst_pfns), GFP_KERNEL);
- dma_addrs = kcalloc(npages, sizeof(*dma_addrs), GFP_KERNEL);
+ src_pfns = kvcalloc(npages, sizeof(*src_pfns), GFP_KERNEL | __GFP_NOFAIL);
+ dst_pfns = kvcalloc(npages, sizeof(*dst_pfns), GFP_KERNEL | __GFP_NOFAIL);
+ dma_addrs = kvcalloc(npages, sizeof(*dma_addrs), GFP_KERNEL | __GFP_NOFAIL);
migrate_device_range(src_pfns, chunk->pagemap.range.start >> PAGE_SHIFT,
npages);
@@ -406,11 +406,11 @@ nouveau_dmem_evict_chunk(struct nouveau_dmem_chunk *chunk)
migrate_device_pages(src_pfns, dst_pfns, npages);
nouveau_dmem_fence_done(&fence);
migrate_device_finalize(src_pfns, dst_pfns, npages);
- kfree(src_pfns);
- kfree(dst_pfns);
+ kvfree(src_pfns);
+ kvfree(dst_pfns);
for (i = 0; i < npages; i++)
dma_unmap_page(chunk->drm->dev->dev, dma_addrs[i], PAGE_SIZE, DMA_BIDIRECTIONAL);
- kfree(dma_addrs);
+ kvfree(dma_addrs);
}
void
diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
index a0d303e5ce..7b69e6df57 100644
--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -758,7 +758,7 @@ nouveau_gem_ioctl_pushbuf(struct drm_device *dev, void *data,
return -ENOMEM;
if (unlikely(nouveau_cli_uvmm(cli)))
- return -ENOSYS;
+ return nouveau_abi16_put(abi16, -ENOSYS);
list_for_each_entry(temp, &abi16->channels, head) {
if (temp->chan->chid == req->channel) {
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/client.c b/drivers/gpu/drm/nouveau/nvkm/core/client.c
index ebdeb8eb9e..c55662937a 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/client.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/client.c
@@ -180,6 +180,7 @@ nvkm_client_new(const char *name, u64 device, const char *cfg, const char *dbg,
client->device = device;
client->debug = nvkm_dbgopt(dbg, "CLIENT");
client->objroot = RB_ROOT;
+ spin_lock_init(&client->obj_lock);
client->event = event;
INIT_LIST_HEAD(&client->umem);
spin_lock_init(&client->lock);
diff --git a/drivers/gpu/drm/nouveau/nvkm/core/object.c b/drivers/gpu/drm/nouveau/nvkm/core/object.c
index 7c554c14e8..aea3ba7202 100644
--- a/drivers/gpu/drm/nouveau/nvkm/core/object.c
+++ b/drivers/gpu/drm/nouveau/nvkm/core/object.c
@@ -30,8 +30,10 @@ nvkm_object_search(struct nvkm_client *client, u64 handle,
const struct nvkm_object_func *func)
{
struct nvkm_object *object;
+ unsigned long flags;
if (handle) {
+ spin_lock_irqsave(&client->obj_lock, flags);
struct rb_node *node = client->objroot.rb_node;
while (node) {
object = rb_entry(node, typeof(*object), node);
@@ -40,9 +42,12 @@ nvkm_object_search(struct nvkm_client *client, u64 handle,
else
if (handle > object->object)
node = node->rb_right;
- else
+ else {
+ spin_unlock_irqrestore(&client->obj_lock, flags);
goto done;
+ }
}
+ spin_unlock_irqrestore(&client->obj_lock, flags);
return ERR_PTR(-ENOENT);
} else {
object = &client->object;
@@ -57,30 +62,39 @@ done:
void
nvkm_object_remove(struct nvkm_object *object)
{
+ unsigned long flags;
+
+ spin_lock_irqsave(&object->client->obj_lock, flags);
if (!RB_EMPTY_NODE(&object->node))
rb_erase(&object->node, &object->client->objroot);
+ spin_unlock_irqrestore(&object->client->obj_lock, flags);
}
bool
nvkm_object_insert(struct nvkm_object *object)
{
- struct rb_node **ptr = &object->client->objroot.rb_node;
+ struct rb_node **ptr;
struct rb_node *parent = NULL;
+ unsigned long flags;
+ spin_lock_irqsave(&object->client->obj_lock, flags);
+ ptr = &object->client->objroot.rb_node;
while (*ptr) {
struct nvkm_object *this = rb_entry(*ptr, typeof(*this), node);
parent = *ptr;
- if (object->object < this->object)
+ if (object->object < this->object) {
ptr = &parent->rb_left;
- else
- if (object->object > this->object)
+ } else if (object->object > this->object) {
ptr = &parent->rb_right;
- else
+ } else {
+ spin_unlock_irqrestore(&object->client->obj_lock, flags);
return false;
+ }
}
rb_link_node(&object->node, parent, ptr);
rb_insert_color(&object->node, &object->client->objroot);
+ spin_unlock_irqrestore(&object->client->obj_lock, flags);
return true;
}
diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c
index 666eb93b17..11b4c9c274 100644
--- a/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c
+++ b/drivers/gpu/drm/nouveau/nvkm/subdev/devinit/r535.c
@@ -41,7 +41,6 @@ r535_devinit_new(const struct nvkm_devinit_func *hw,
rm->dtor = r535_devinit_dtor;
rm->post = hw->post;
- rm->disable = hw->disable;
ret = nv50_devinit_new_(rm, device, type, inst, pdevinit);
if (ret)