Just as added paranoia against our future-selves add another check that the lookup/created VMA instance matches the request. Signed-off-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> Cc: Joonas Lahtinen <joonas.lahtinen@xxxxxxxxxxxxxxx> --- drivers/gpu/drm/i915/i915_vma.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/i915/i915_vma.c b/drivers/gpu/drm/i915/i915_vma.c index 87273b0137ec..b4d7b51266d2 100644 --- a/drivers/gpu/drm/i915/i915_vma.c +++ b/drivers/gpu/drm/i915/i915_vma.c @@ -242,6 +242,7 @@ i915_vma_instance(struct drm_i915_gem_object *obj, vma = i915_vma_create(obj, vm, view); GEM_BUG_ON(!IS_ERR(vma) && i915_vma_is_closed(vma)); + GEM_BUG_ON(!IS_ERR(vma) && i915_vma_compare(vma, vm, view)); GEM_BUG_ON(!IS_ERR(vma) && i915_vma_lookup(obj, vm, view) != vma); return vma; } -- 2.11.0 _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/intel-gfx
