diff options
| author |   Matthew Auld <matthew.auld@intel.com> | 2020-01-17 13:24:12 +0000 |
|---|---|---|
| committer |   Chris Wilson <chris@chris-wilson.co.uk> | 2020-01-17 19:14:03 +0000 |
| commit | 24860ad748688b1156472d734b88b5d8d32fa42a (patch) | |
| tree | 84806692817c225bb878abde579a7c9e6ed7f3de /drivers/gpu/drm/i915/gt/gen6_ppgtt.c | |
| parent | drm/i915/gt: Report the currently active execlists request (diff) | |
| download | linux-dev-24860ad748688b1156472d734b88b5d8d32fa42a.tar.xz linux-dev-24860ad748688b1156472d734b88b5d8d32fa42a.zip | |
drm/i915/userptr: add user_size limit check
Don't allow a mismatch between obj->base.size/vma->size and the actual
number of pages for the backing store, which is limited to INT_MAX
pages.
v2: document what are missing before we can safely drop the limit check
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Cc: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200117132413.1170563-1-matthew.auld@intel.com
Diffstat (limited to 'drivers/gpu/drm/i915/gt/gen6_ppgtt.c')
0 files changed, 0 insertions, 0 deletions