search for: nouveau_ttm

drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: warning: variable mem s...

zhengbin (2): drm/nouveau: remove set but not used variable 'pclks','width' drm/nouveau: remove set but not used variable 'mem' drivers/gpu/drm/nouveau/dispnv04/arb.c | 6 ++---- drivers/gpu/drm/nouveau/nouveau_ttm.c | 4 ---- 2 files changed, 2 insertions(+), 8 deletions(-) -- 2.7.4

...uctures for randomization by making sure they're using designated initializers. These were identified during allyesconfig builds of x86, arm, and arm64, with most initializer fixes extracted from grsecurity. Signed-off-by: Kees Cook <keescook at chromium.org> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 28 ++++++++++++++-------------- 1 file changed, 14 insertions(+), 14 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index a6dbe8258040..ec4668a41e01 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouvea...

Reviewed-by: Lyude Paul <lyude at redhat.com> On Fri, 2019-11-15 at 21:42 +0800, zhengbin wrote: > Fixes gcc '-Wunused-but-set-variable' warning: > > drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new: > drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but > not used [-Wunused-but-set-variable] > drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new: > drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: war...

Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: warning: variable mem s...

From: YueHaibing <yuehaibing at huawei.com> [ Upstream commit 2e4534a22794746b11a794b2229b8d58797eccce ] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: warning: variable mem s...

From: YueHaibing <yuehaibing at huawei.com> [ Upstream commit 2e4534a22794746b11a794b2229b8d58797eccce ] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: warning: variable mem s...

From: YueHaibing <yuehaibing at huawei.com> [ Upstream commit 2e4534a22794746b11a794b2229b8d58797eccce ] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_vram_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:66:22: warning: variable mem set but not used [-Wunused-but-set-variable] drivers/gpu/drm/nouveau/nouveau_ttm.c: In function nouveau_gart_manager_new: drivers/gpu/drm/nouveau/nouveau_ttm.c:106:22: warning: variable mem s...

...g DMA API allocators by default and uses various bandaids on when to use dma_alloc_coherent. Switch nouveau to use the same (broken) scheme as amdgpu and radeon to remove the last driver user of is_swiotlb_active. Signed-off-by: Christoph Hellwig <hch at lst.de> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 1469a88910e45d..486f39f31a38df 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -24,9...

Most graphics cards nowadays have a multiple of this limit as their vram, so limiting GART doesn't seem to make much sense. Signed-off-by: Maarten >Lnkhorst <maarten.lankhorst at canonical.com> --- diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 3a5e19a..41ddecd 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -168,9 +168,6 @@ nouveau_gart_manager_new(struct ttm_mem_type_manager *man, struct nouveau_bo *nvbo = nouveau_bo(bo); struct nouveau...

...to read in the process. Alexandre Courbot (2): drm/nouveau: cleanup TTM population logic drm/nouveau: use DMA TT population method on ARM drivers/gpu/drm/nouveau/nouveau_bo.c | 63 ++++++++++++++++++----------------- drivers/gpu/drm/nouveau/nouveau_drm.h | 11 ++++++ drivers/gpu/drm/nouveau/nouveau_ttm.c | 17 ++++++++++ 3 files changed, 61 insertions(+), 30 deletions(-) -- 2.0.0

...to handle GPUs for which > pfb->ram == NULL. > Hi guys, Rather silly question so be gentle :-) А couple an extra flags have crept in. > Signed-off-by: Alexandre Courbot <acourbot at nvidia.com> > --- > drm/nouveau/nouveau_display.c | 9 ++++++++- > drm/nouveau/nouveau_ttm.c | 3 +++ > drm/nouveau/nv84_fence.c | 7 +++++-- > drm/nouveau/nvkm/engine/device/base.c | 9 ++++++--- > drm/nouveau/nvkm/subdev/clk/base.c | 2 +- > drm/nouveau/nvkm/subdev/fb/base.c | 26 ++++++++++++++++++-------- > drm/nouveau/nvkm/subdev/lt...

...bit instmem/gk20a: make use of the IOMMU bit ttm: convert to DMA API ttm: set the DMA mask for platform devices drm/nouveau/include/nvkm/core/tegra.h | 3 +++ drm/nouveau/nouveau_platform.c | 14 ++++++++++++-- drm/nouveau/nouveau_platform.h | 10 ++++++++++ drm/nouveau/nouveau_ttm.c | 31 +++++++++++++++++++++---------- drm/nouveau/nvkm/engine/device/tegra.c | 9 ++++++++- drm/nouveau/nvkm/subdev/instmem/gk20a.c | 10 ++++++---- 6 files changed, 60 insertions(+), 17 deletions(-) -- 2.5.1

...es > extracted from grsecurity. > > Signed-off-by: Kees Cook <keescook at chromium.org> Merged all drm ones except the amdgpu one (I'll leave that one to Alex) to drm-misc for 4.11 (so will show up in linux-next after xmas or so). -Daniel > --- > drivers/gpu/drm/nouveau/nouveau_ttm.c | 28 ++++++++++++++-------------- > 1 file changed, 14 insertions(+), 14 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c > index a6dbe8258040..ec4668a41e01 100644 > --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c > +++ b/...

From: Jérôme Glisse <jglisse at redhat.com> Allow userspace to create a virtual address range hole for GEM object. Signed-off-by: Jérôme Glisse <jglisse at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index dff51a0ee028..eafde4c6b7d4 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -172,6 +172,...

Pass gem vma_offset_manager to ttm_bo_device_init(), so ttm uses it instead of its own embedded struct. This makes some gem functions (specifically drm_gem_object_lookup) work on ttm objects. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index e67eb10843d1..77a0c6ad3cef 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -236,7 +236,7 @@ nou...

The conversion to bool is not needed, remove it. Signed-off-by: Chen Zhou <chenzhou10 at huawei.com> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 7ca0a24..0cbcbe1 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -233,7 +233,7 @@ nouveau_ttm_i...

It's probably impossible to hit it now on mainline kernel. I only noticed it because one of my debugging patches uses it. Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com> --- drivers/gpu/drm/nouveau/nouveau_ttm.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c index 9be9cb5..9c60ef6 100644 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c @@ -35,14 +35,16 @@ sta...

...NG staging ioctl drm/nouveau/nouveau_bo.c | 18 ++++++++++++ drm/nouveau/nouveau_bo.h | 2 ++ drm/nouveau/nouveau_drm.c | 7 +++++ drm/nouveau/nouveau_gem.c | 58 ++++++++++++++++++++++++++++++++++++++ drm/nouveau/nouveau_gem.h | 2 ++ drm/nouveau/nouveau_ttm.c | 13 +-------- drm/nouveau/uapi/drm/nouveau_drm.h | 11 ++++++++ 7 files changed, 99 insertions(+), 12 deletions(-) -- 2.4.2

Hi all, this little series removes the last swiotlb API exposed to modules. Diffstat: arch/x86/include/asm/xen/swiotlb-xen.h | 6 ------ arch/x86/kernel/pci-dma.c | 28 ++++------------------------ drivers/gpu/drm/nouveau/nouveau_ttm.c | 10 +++------- drivers/pci/xen-pcifront.c | 6 ------ kernel/dma/swiotlb.c | 1 - 5 files changed, 7 insertions(+), 44 deletions(-)