diff options
| author | Mika Kuoppala <mika.kuoppala@linux.intel.com> | 2015-05-12 10:35:08 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2015-05-20 11:25:47 +0200 |
| commit | f3e06f1156f1adf17dc44144ad3b774c2d414e47 (patch) | |
| tree | 5a45df45fb3ba0501dffd39db82d8238f0ffaf75 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | af99ceda2d09ca57f6f3de2f71ae0d32a51c7016 (diff) | |
drm/i915/gtt: Fix the boundary check for vm area
The check for start + length >= total_vm_size is
wrong since start + length can be exactly the size of
the vm.
Fix the check to allow allocation to boundary.
Fixes a regression in commit 4dd738e9cd79
("drm/i915: Fix 32b overflow check in gen8_ppgtt_alloc_page_directories")
Testcase: igt/gem_evict_everything/swapping-interruptible
Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=90399
Tested-by: Lu Hua <huax.lu@intel.com>
Cc: Chris Wilson <chris@chris.wilson.co.uk>
Cc: Dave Gordon <david.s.gordon@intel.com>
Cc: Ville Syrjälä <ville.syrjala@linux.intel.com>
Cc: Michel Thierry <michel.thierry@intel.com>
Signed-off-by: Mika Kuoppala <mika.kuoppala@intel.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions