Switching from a separate list to flags introduced a bug here.
We were accidentially ORing the flag before initailizing the placement
and not after. So this code didn't do nothing except producing a
warning.
Signed-off-by: Christian König <christian.koenig@xxxxxxx>
Reported-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Fixes: a78a8da51b36 ("drm/ttm: replace busy placement with flags v6")
---
drivers/gpu/drm/i915/gem/i915_gem_ttm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
index a6b0aaf30cbe..7264fb08eee8 100644
--- a/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
+++ b/drivers/gpu/drm/i915/gem/i915_gem_ttm.c
@@ -162,10 +162,10 @@ i915_ttm_placement_from_obj(const struct drm_i915_gem_object *obj,
unsigned int flags = obj->flags;
unsigned int i;
- places[0].flags |= TTM_PL_FLAG_DESIRED;
i915_ttm_place_from_region(num_allowed ? obj->mm.placements[0] :
obj->mm.region, &places[0], obj->bo_offset,
obj->base.size, flags);
+ places[0].flags |= TTM_PL_FLAG_DESIRED;
/* Cache this on object? */
for (i = 0; i < num_allowed; ++i) {
--
2.34.1
