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authorMaarten Lankhorst <dev@lankhorst.se>2025-01-23 17:58:12 +0100
committerMaarten Lankhorst <dev@lankhorst.se>2025-01-23 17:58:12 +0100
commit37ba6c7f4c69ee775dd3d3f84e45d9f89f1cf183 (patch)
treeeaa3fe68838f976ed4f6a3ca0dbb378a00f8ad16 /lib
parentdrm/virtio: Fix UAF in virtgpu_dma_buf_free_obj() (diff)
parentMerge v6.13 into drm-next (diff)
downloadlinux-37ba6c7f4c69ee775dd3d3f84e45d9f89f1cf183.tar.gz
linux-37ba6c7f4c69ee775dd3d3f84e45d9f89f1cf183.zip
Merge remote-tracking branch 'drm/drm-next' into drm-misc-next-fixes
A regression was caused by commit e4b5ccd392b9 ("drm/v3d: Ensure job pointer is set to NULL after job completion"), but this commit is not yet in next-fixes, fast-forward it. Try #2, first one didn't have v6.13 in it. Signed-off-by: Maarten Lankhorst <dev@lankhorst.se>
Diffstat (limited to 'lib')
-rw-r--r--lib/alloc_tag.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/alloc_tag.c b/lib/alloc_tag.c
index 7dcebf118a3e..65e706e1bc19 100644
--- a/lib/alloc_tag.c
+++ b/lib/alloc_tag.c
@@ -195,6 +195,9 @@ void pgalloc_tag_swap(struct folio *new, struct folio *old)
union codetag_ref ref_old, ref_new;
struct alloc_tag *tag_old, *tag_new;
+ if (!mem_alloc_profiling_enabled())
+ return;
+
tag_old = pgalloc_tag_get(&old->page);
if (!tag_old)
return;