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drm/qxl: fix __user annotations

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Drop them from u64 fields, tag local variables correctly instead.
While being at it switch the code to use u64_to_user_ptr().

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Daniel Vetter <daniel@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/20170620113916.6967-2-kraxel@redhat.com
This commit is contained in:
Gerd Hoffmann
2017-06-20 13:39:14 +02:00
parent 8814b40bf6
commit 6545135a5e
2 changed files with 12 additions and 11 deletions
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6
include/uapi/drm/qxl_drm.h
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@@ -80,8 +80,8 @@ struct drm_qxl_reloc {
};
struct drm_qxl_command {
__u64 __user command; /* void* */
__u64 __user relocs; /* struct drm_qxl_reloc* */
__u64 command; /* void* */
__u64 relocs; /* struct drm_qxl_reloc* */
__u32 type;
__u32 command_size;
__u32 relocs_num;
@@ -91,7 +91,7 @@ struct drm_qxl_command {
struct drm_qxl_execbuffer {
__u32 flags; /* for future use */
__u32 commands_num;
__u64 __user commands; /* struct drm_qxl_command* */
__u64 commands; /* struct drm_qxl_command* */
};
struct drm_qxl_update_area {