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...i/memdup_user.cocci Signed-off-by: Markus Elfring <elfring at users.sourceforge.net> --- drivers/gpu/drm/nouveau/nouveau_gem.c | 12 +++--------- 1 file changed, 3 insertions(+), 9 deletions(-) diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 81f111ad3f4f..7ef6221408af 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -587,15 +587,9 @@ u_memcpya(uint64_t user, unsigned nmemb, unsigned size) void __user *userptr = (void __force __user *)(uintptr_t)user; size *= nmemb; - - mem = kvmalloc(size, GFP_K...

...t_del, - .gem_open_object = nouveau_gem_object_open, - .gem_close_object = nouveau_gem_object_close, .dumb_create = nouveau_display_dumb_create, .dumb_map_offset = nouveau_display_dumb_map_offset, diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c index 81f111ad3f4f..b04b8f6bb9d5 100644 --- a/drivers/gpu/drm/nouveau/nouveau_gem.c +++ b/drivers/gpu/drm/nouveau/nouveau_gem.c @@ -169,6 +169,17 @@ nouveau_gem_object_close(struct drm_gem_object *gem, struct drm_file *file_priv) ttm_bo_unreserve(&nvbo->bo); } +const struct drm_gem_object_funcs nouveau_ge...

From: Thierry Reding <treding at nvidia.com> Hi, This series implements a new IOCTL to submit push buffers that can optionally return a sync FD or sync object to userspace. This is useful in cases where userspace wants to synchronize operations between the GPU and another driver (such as KMS for display). Among other things this allows extensions such as eglDupNativeFenceFDANDROID to be

The GEM and PRIME related callbacks in struct drm_driver are deprecated in favor of GEM object functions in struct drm_gem_object_funcs. This patchset converts the remaining drivers to object functions and removes most of the obsolete interfaces. Patches #1 to #18 convert DRM drivers to GEM object functions, one by one. Each patch moves existing callbacks from struct drm_driver to an instance of