From: Gerd Hoffmann <kraxel@redhat.com>
To: dri-devel@lists.freedesktop.org
Cc: Thomas Zimmermann <tzimmermann@suse.de>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Gerd Hoffmann <kraxel@redhat.com>,
Maarten Lankhorst <maarten.lankhorst@linux.intel.com>,
Maxime Ripard <maxime.ripard@bootlin.com>,
Sean Paul <sean@poorly.run>, David Airlie <airlied@linux.ie>,
Daniel Vetter <daniel@ffwll.ch>,
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH 7/8] drm/vram: drop verify_access
Date: Fri, 13 Sep 2019 14:29:07 +0200 [thread overview]
Message-ID: <20190913122908.784-8-kraxel@redhat.com> (raw)
In-Reply-To: <20190913122908.784-1-kraxel@redhat.com>
Not needed any more.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---
drivers/gpu/drm/drm_gem_vram_helper.c | 22 ----------------------
1 file changed, 22 deletions(-)
diff --git a/drivers/gpu/drm/drm_gem_vram_helper.c b/drivers/gpu/drm/drm_gem_vram_helper.c
index e100b97ea6e3..42ee80414273 100644
--- a/drivers/gpu/drm/drm_gem_vram_helper.c
+++ b/drivers/gpu/drm/drm_gem_vram_helper.c
@@ -469,13 +469,6 @@ static void drm_gem_vram_bo_driver_evict_flags(struct drm_gem_vram_object *gbo,
*pl = gbo->placement;
}
-static int drm_gem_vram_bo_driver_verify_access(struct drm_gem_vram_object *gbo,
- struct file *filp)
-{
- return drm_vma_node_verify_access(&gbo->bo.base.vma_node,
- filp->private_data);
-}
-
static void drm_gem_vram_bo_driver_move_notify(struct drm_gem_vram_object *gbo,
bool evict,
struct ttm_mem_reg *new_mem)
@@ -767,20 +760,6 @@ static void bo_driver_evict_flags(struct ttm_buffer_object *bo,
drm_gem_vram_bo_driver_evict_flags(gbo, placement);
}
-static int bo_driver_verify_access(struct ttm_buffer_object *bo,
- struct file *filp)
-{
- struct drm_gem_vram_object *gbo;
-
- /* TTM may pass BOs that are not GEM VRAM BOs. */
- if (!drm_is_gem_vram(bo))
- return -EINVAL;
-
- gbo = drm_gem_vram_of_bo(bo);
-
- return drm_gem_vram_bo_driver_verify_access(gbo, filp);
-}
-
static void bo_driver_move_notify(struct ttm_buffer_object *bo,
bool evict,
struct ttm_mem_reg *new_mem)
@@ -837,7 +816,6 @@ static struct ttm_bo_driver bo_driver = {
.init_mem_type = bo_driver_init_mem_type,
.eviction_valuable = ttm_bo_eviction_valuable,
.evict_flags = bo_driver_evict_flags,
- .verify_access = bo_driver_verify_access,
.move_notify = bo_driver_move_notify,
.io_mem_reserve = bo_driver_io_mem_reserve,
.io_mem_free = bo_driver_io_mem_free,
--
2.18.1
next prev parent reply other threads:[~2019-09-13 12:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20190913122908.784-1-kraxel@redhat.com>
2019-09-13 12:29 ` [PATCH 1/8] drm: add mmap() to drm_gem_object_funcs Gerd Hoffmann
2019-09-17 13:27 ` Daniel Vetter
2019-09-13 12:29 ` [PATCH 2/8] drm/shmem: switch shmem helper to &drm_gem_object_funcs.mmap Gerd Hoffmann
2019-09-13 14:03 ` Steven Price
2019-09-17 8:14 ` Gerd Hoffmann
2019-09-13 12:29 ` [PATCH 3/8] drm/shmem: drop DEFINE_DRM_GEM_SHMEM_FOPS Gerd Hoffmann
2019-09-16 22:07 ` Rob Herring
2019-09-17 8:18 ` Gerd Hoffmann
2019-09-13 12:29 ` [PATCH 4/8] drm/ttm: factor out ttm_bo_mmap_vma_setup Gerd Hoffmann
2019-09-13 12:56 ` Thomas Zimmermann
2019-09-17 8:26 ` Gerd Hoffmann
2019-09-13 13:05 ` Thomas Zimmermann
2019-09-17 8:34 ` Gerd Hoffmann
2019-09-17 9:38 ` Thomas Zimmermann
2019-09-17 9:54 ` Gerd Hoffmann
2019-09-13 12:29 ` [PATCH 5/8] drm/ttm: add drm_gem_ttm_mmap() Gerd Hoffmann
2019-09-13 13:02 ` Thomas Zimmermann
2019-09-13 12:29 ` [PATCH 6/8] drm/vram: switch vram helper to &drm_gem_object_funcs.mmap() Gerd Hoffmann
2019-09-13 13:10 ` Thomas Zimmermann
2019-09-13 12:29 ` Gerd Hoffmann [this message]
2019-09-13 13:11 ` [PATCH 7/8] drm/vram: drop verify_access Thomas Zimmermann
2019-09-13 12:29 ` [PATCH 8/8] drm/vram: drop DRM_VRAM_MM_FILE_OPERATIONS Gerd Hoffmann
2019-09-13 13:18 ` Thomas Zimmermann
2019-09-17 8:39 ` Gerd Hoffmann
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