Merge branch 'objtool/core'

Bring in the UDB and objtool data annotations to avoid conflicts while further extending the bug exceptions.

Signed-off-by: Peter Zijlstra <peterz@infradead.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/kernel/bpf/ringbuf.c b/kernel/bpf/ringbuf.c
index 719d73299397..d706c4b7f532 100644
--- a/kernel/bpf/ringbuf.c
+++ b/kernel/bpf/ringbuf.c
@@ -216,6 +216,8 @@ static struct bpf_map *ringbuf_map_alloc(union bpf_attr *attr)
 
 static void bpf_ringbuf_free(struct bpf_ringbuf *rb)
 {
+	irq_work_sync(&rb->work);
+
 	/* copy pages pointer and nr_pages to local variable, as we are going
 	 * to unmap rb itself with vunmap() below
 	 */