diff options
| author | Matthew Auld <[email protected]> | 2018-05-02 20:50:21 +0100 |
|---|---|---|
| committer | Joonas Lahtinen <[email protected]> | 2018-05-14 15:09:03 +0300 |
| commit | 20943f984967477c906522112d2b6b5a29f94684 (patch) | |
| tree | b4d305ac3e3119d1177e02529df556e45c3e925a /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 67b8d5c7081221efa252e111cd52532ec6d4266f (diff) | |
drm/i915/userptr: reject zero user_size
Operating on a zero sized GEM userptr object will lead to explosions.
Fixes: 5cc9ed4b9a7a ("drm/i915: Introduce mapping of user pages into video memory (userptr) ioctl")
Testcase: igt/gem_userptr_blits/input-checking
Signed-off-by: Matthew Auld <[email protected]>
Cc: Chris Wilson <[email protected]>
Reviewed-by: Chris Wilson <[email protected]>
Signed-off-by: Chris Wilson <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]
(cherry picked from commit c11c7bfd213495784b22ef82a69b6489f8d0092f)
Signed-off-by: Joonas Lahtinen <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions