From 75467f60a3d14f08f86f2b353298d2826382ff23 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Fri, 25 Sep 2026 15:55:03 -0700 Subject: Merge tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe Pull IPE fixes from Fan Wu: "Two fixes for use-after-free issues found by recent LLM-assisted code analysis. - move successful policy load auditing under the new policy directory's inode lock, preventing a concurrent policy deletion from freeing the policy while it is still being audited - protect the dm-verity root hash with RCU, preventing policy evaluation from racing with root hash replacement during preresume" * tag 'ipe-pr-20260925' of git://git.kernel.org/pub/scm/linux/kernel/git/wufan/ipe: ipe: protect the dm-verity root hash with RCU ipe: fix use-after-free when auditing a newly loaded policy --- io_uring/msg_ring.h | 6 ++++++ 1 file changed, 6 insertions(+) create mode 100644 io_uring/msg_ring.h (limited to 'io_uring/msg_ring.h') diff --git a/io_uring/msg_ring.h b/io_uring/msg_ring.h new file mode 100644 index 000000000..32236d2fb --- /dev/null +++ b/io_uring/msg_ring.h @@ -0,0 +1,6 @@ +// SPDX-License-Identifier: GPL-2.0 + +int io_uring_sync_msg_ring(struct io_uring_sqe *sqe); +int io_msg_ring_prep(struct io_kiocb *req, const struct io_uring_sqe *sqe); +int io_msg_ring(struct io_kiocb *req, unsigned int issue_flags); +void io_msg_ring_cleanup(struct io_kiocb *req); -- cgit v1.3.1