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From: Pekka Enberg <penberg at cs.helsinki.fi> Convert the macros in nouveau_mem_alloc() to nouveau_mem_alloc_agp(), nouveau_mem_alloc_fb(), and nouveau_mem_alloc_pci() functions that use a new generic __nouveau_mem_alloc() function to allocate and map memory. Signed-off-by: Pekka Enberg <penberg at cs.helsinki.fi> --- shared-core/nouveau_mem.c | 174

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> Currently drm_gem_handle_create_tail exposes the handle to userspace before the buffer object constructions is complete. This allowing of working against a partially constructed object, which may also be in the process of having its creation fail, can have a range of negative outcomes. A lot of those will depend on what the individual

From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> Currently drm_gem_handle_create_tail exposes the handle to userspace before the buffer object constructions is complete. This allowing of working against a partially constructed object, which may also be in the process of having its creation fail, can have a range of negative outcomes. A lot of those will depend on what the individual

Hi, On 14/02/2023 13:59, Christian K?nig wrote: > Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: >> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> >> >> Currently drm_gem_handle_create_tail exposes the handle to userspace >> before the buffer object constructions is complete. This allowing >> of working against a partially constructed object, which may

Hi, On 14/02/2023 13:59, Christian K?nig wrote: > Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: >> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> >> >> Currently drm_gem_handle_create_tail exposes the handle to userspace >> before the buffer object constructions is complete. This allowing >> of working against a partially constructed object, which may

New getfb2 functionality uses drm_mode_fb_cmd2 struct to be symmetric with addfb2. Also modifies *_fb_create_handle() calls to accept a format_plane_index so that handles for each plane can be generated. Previously, many *_fb_create_handle() calls simply defaulted to plane 0 only. Signed-off-by: Joe Kniss <djmk at google.com> --- drivers/gpu/drm/amd/amdgpu/amdgpu_display.c | 5 +-

On 20/02/2023 10:01, Christian K?nig wrote: > Am 20.02.23 um 10:55 schrieb Tvrtko Ursulin: >> >> Hi, >> >> On 14/02/2023 13:59, Christian K?nig wrote: >>> Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: >>>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> >>>> >>>> Currently drm_gem_handle_create_tail exposes the handle

On 20/02/2023 10:01, Christian K?nig wrote: > Am 20.02.23 um 10:55 schrieb Tvrtko Ursulin: >> >> Hi, >> >> On 14/02/2023 13:59, Christian K?nig wrote: >>> Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: >>>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> >>>> >>>> Currently drm_gem_handle_create_tail exposes the handle

Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: > From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> > > Currently drm_gem_handle_create_tail exposes the handle to userspace > before the buffer object constructions is complete. This allowing > of working against a partially constructed object, which may also be in > the process of having its creation fail, can have a range of

Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: > From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> > > Currently drm_gem_handle_create_tail exposes the handle to userspace > before the buffer object constructions is complete. This allowing > of working against a partially constructed object, which may also be in > the process of having its creation fail, can have a range of

Am 20.02.23 um 10:55 schrieb Tvrtko Ursulin: > > Hi, > > On 14/02/2023 13:59, Christian K?nig wrote: >> Am 14.02.23 um 13:50 schrieb Tvrtko Ursulin: >>> From: Tvrtko Ursulin <tvrtko.ursulin at intel.com> >>> >>> Currently drm_gem_handle_create_tail exposes the handle to userspace >>> before the buffer object constructions is complete.

GEM object functions deprecate several similar callback interfaces in struct drm_driver. This patch replaces the per-driver callbacks with per-instance callbacks in radeon. v2: * move object-function instance to radeon_gem.c (Christian) * set callbacks in radeon_gem_object_create() (Christian) Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> ---

Drop drm_gem_object from nouveau_bo, use the ttm_buffer_object.base instead. Build tested only. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> --- drivers/gpu/drm/nouveau/nouveau_bo.h | 5 ----- drivers/gpu/drm/nouveau/nouveau_gem.h | 2 +- drivers/gpu/drm/nouveau/nouveau_abi16.c | 4 ++-- drivers/gpu/drm/nouveau/nouveau_bo.c | 4 ++--

Drop drm_gem_object from nouveau_bo, use the ttm_buffer_object.base instead. Build tested only. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Acked-by: Christian König <christian.koenig at amd.com> --- drivers/gpu/drm/nouveau/nouveau_bo.h | 5 ----- drivers/gpu/drm/nouveau/nouveau_gem.h | 2 +- drivers/gpu/drm/nouveau/nouveau_abi16.c | 4 ++--

Drop drm_gem_object from nouveau_bo, use the ttm_buffer_object.base instead. Build tested only. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Acked-by: Christian König <christian.koenig at amd.com> --- drivers/gpu/drm/nouveau/nouveau_bo.h | 5 ----- drivers/gpu/drm/nouveau/nouveau_gem.h | 2 +- drivers/gpu/drm/nouveau/nouveau_abi16.c | 4 ++--

Drop drm_gem_object from nouveau_bo, use the ttm_buffer_object.base instead. Build tested only. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Acked-by: Christian König <christian.koenig at amd.com> --- drivers/gpu/drm/nouveau/nouveau_bo.h | 5 ----- drivers/gpu/drm/nouveau/nouveau_gem.h | 2 +- drivers/gpu/drm/nouveau/nouveau_abi16.c | 4 ++--

Drop drm_gem_object from nouveau_bo, use the ttm_buffer_object.base instead. Build tested only. Signed-off-by: Gerd Hoffmann <kraxel at redhat.com> Acked-by: Christian König <christian.koenig at amd.com> --- drivers/gpu/drm/nouveau/nouveau_bo.h | 5 ----- drivers/gpu/drm/nouveau/nouveau_gem.h | 2 +- drivers/gpu/drm/nouveau/nouveau_abi16.c | 4 ++--

Am 13.08.20 um 10:36 schrieb Thomas Zimmermann: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in radeon. > > Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de> > --- > drivers/gpu/drm/radeon/radeon_drv.c | 23 +---------------------- >

Am 15.09.20 um 16:59 schrieb Thomas Zimmermann: > GEM object functions deprecate several similar callback interfaces in > struct drm_driver. This patch replaces the per-driver callbacks with > per-instance callbacks in amdgpu. The only exception is gem_prime_mmap, > which is non-trivial to convert. > > v2: > * move object-function instance to amdgpu_gem.c (Christian) > *

We can't copy_*_user while holding reservations, that will (soon even for nouveau) lead to deadlocks. And it breaks the cross-driver contract around dma_resv. Fix this by adding a slowpath for when we need relocations, and by pushing the writeback of the new presumed offsets to the very end. Aside from "it compiles" entirely untested unfortunately. Signed-off-by: Daniel Vetter