Displaying 9 results from an estimated 9 matches for "upbbo".
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2019 Aug 21
2
[PATCH 2/3] drm/nouveau: slowpath for pushbuf ioctl
...*chan, struct nouveau_cli *cli,
- struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo,
- uint64_t user_pbbo_ptr)
+ struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
{
struct nouveau_drm *drm = chan->drm;
- struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
- (void __force __user *)(uintptr_t)user_pbbo_ptr;
struct nouveau_bo *nvbo;
int ret, relocs = 0;
@@ -531,10 +528,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
b->presumed.offset = nvbo->bo.offset;
b->presumed.valid = 0;
relocs++;
-
- if...
2019 Oct 21
1
[PATCH 2/3] drm/nouveau: slowpath for pushbuf ioctl
...*chan, struct nouveau_cli *cli,
- struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo,
- uint64_t user_pbbo_ptr)
+ struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
{
struct nouveau_drm *drm = chan->drm;
- struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
- (void __force __user *)(uintptr_t)user_pbbo_ptr;
struct nouveau_bo *nvbo;
int ret, relocs = 0;
@@ -533,10 +530,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
b->presumed.offset = nvbo->bo.offset;
b->presumed.valid = 0;
relocs++;
-
- if...
2019 Nov 04
2
[PATCH 2/3] drm/nouveau: slowpath for pushbuf ioctl
...*chan, struct nouveau_cli *cli,
- struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo,
- uint64_t user_pbbo_ptr)
+ struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
{
struct nouveau_drm *drm = chan->drm;
- struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
- (void __force __user *)(uintptr_t)user_pbbo_ptr;
struct nouveau_bo *nvbo;
int ret, relocs = 0;
@@ -533,10 +530,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
b->presumed.offset = nvbo->bo.offset;
b->presumed.valid = 0;
relocs++;
-
- if...
2019 Aug 20
0
[PATCH 2/3] drm/nouveau: slowpath for pushbuf ioctl
...*chan, struct nouveau_cli *cli,
- struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo,
- uint64_t user_pbbo_ptr)
+ struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
{
struct nouveau_drm *drm = chan->drm;
- struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
- (void __force __user *)(uintptr_t)user_pbbo_ptr;
struct nouveau_bo *nvbo;
int ret, relocs = 0;
@@ -531,10 +528,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
b->presumed.offset = nvbo->bo.offset;
b->presumed.valid = 0;
relocs++;
-
- if...
2019 Sep 03
0
[PATCH 2/3] drm/nouveau: slowpath for pushbuf ioctl
...i,
> - struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo,
> - uint64_t user_pbbo_ptr)
> + struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
> {
> struct nouveau_drm *drm = chan->drm;
> - struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
> - (void __force __user *)(uintptr_t)user_pbbo_ptr;
> struct nouveau_bo *nvbo;
> int ret, relocs = 0;
>
> @@ -531,10 +528,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
> b->presumed.offset = nvbo->bo.offset;
> b->presumed...
2019 Nov 05
0
[PATCH 2/3] drm/nouveau: slowpath for pushbuf ioctl
...i,
> - struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo,
> - uint64_t user_pbbo_ptr)
> + struct list_head *list, struct drm_nouveau_gem_pushbuf_bo *pbbo)
> {
> struct nouveau_drm *drm = chan->drm;
> - struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
> - (void __force __user *)(uintptr_t)user_pbbo_ptr;
> struct nouveau_bo *nvbo;
> int ret, relocs = 0;
>
> @@ -533,10 +530,6 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
> b->presumed.offset = nvbo->bo.offset;
> b->presumed...
2013 Nov 12
6
[PATCH 1/7] drm/nouveau: fix m2mf copy to tiled gart
From: Maarten Lankhorst <maarten.lankhorst at canonical.com>
Commit de7b7d59d54852c introduced tiled GART, but a linear copy is
still performed. This may result in errors on eviction, fix it by
checking tiling from memtype.
Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
Cc: stable at vger.kernel.org #3.10+
---
drivers/gpu/drm/nouveau/nouveau_bo.c | 33
2016 Mar 18
4
[PATCH] gpu/drm: Use u64_to_user_pointer
...--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -467,11 +467,12 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
uint64_t user_pbbo_ptr)
{
struct nouveau_drm *drm = chan->drm;
- struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
- (void __force __user *)(uintptr_t)user_pbbo_ptr;
+ struct drm_nouveau_gem_pushbuf_bo __user *upbbo;
struct nouveau_bo *nvbo;
int ret, relocs = 0;
+ upbbo = u64_to_user_ptr(user_pbbo_ptr);
+
list_for_each_entry(nvbo, list, entry) {
struct drm_nouveau_gem_pushbuf_bo *b = &pbbo[n...
2016 Mar 18
4
[PATCH] gpu/drm: Use u64_to_user_pointer
...--- a/drivers/gpu/drm/nouveau/nouveau_gem.c
+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
@@ -467,11 +467,12 @@ validate_list(struct nouveau_channel *chan, struct nouveau_cli *cli,
uint64_t user_pbbo_ptr)
{
struct nouveau_drm *drm = chan->drm;
- struct drm_nouveau_gem_pushbuf_bo __user *upbbo =
- (void __force __user *)(uintptr_t)user_pbbo_ptr;
+ struct drm_nouveau_gem_pushbuf_bo __user *upbbo;
struct nouveau_bo *nvbo;
int ret, relocs = 0;
+ upbbo = u64_to_user_ptr(user_pbbo_ptr);
+
list_for_each_entry(nvbo, list, entry) {
struct drm_nouveau_gem_pushbuf_bo *b = &pbbo[n...