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 --- rust/helpers/xarray.c | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) create mode 100644 rust/helpers/xarray.c (limited to 'rust/helpers/xarray.c') diff --git a/rust/helpers/xarray.c b/rust/helpers/xarray.c new file mode 100644 index 000000000..08979b304 --- /dev/null +++ b/rust/helpers/xarray.c @@ -0,0 +1,28 @@ +// SPDX-License-Identifier: GPL-2.0 + +#include + +__rust_helper int rust_helper_xa_err(void *entry) +{ + return xa_err(entry); +} + +__rust_helper void rust_helper_xa_init_flags(struct xarray *xa, gfp_t flags) +{ + return xa_init_flags(xa, flags); +} + +__rust_helper int rust_helper_xa_trylock(struct xarray *xa) +{ + return xa_trylock(xa); +} + +__rust_helper void rust_helper_xa_lock(struct xarray *xa) +{ + return xa_lock(xa); +} + +__rust_helper void rust_helper_xa_unlock(struct xarray *xa) +{ + return xa_unlock(xa); +} -- cgit v1.3.1