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 --- tools/objtool/weak.c | 33 +++++++++++++++++++++++++++++++++ 1 file changed, 33 insertions(+) create mode 100644 tools/objtool/weak.c (limited to 'tools/objtool/weak.c') diff --git a/tools/objtool/weak.c b/tools/objtool/weak.c new file mode 100644 index 000000000..d6562f292 --- /dev/null +++ b/tools/objtool/weak.c @@ -0,0 +1,33 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +/* + * Copyright (C) 2020 Matt Helsley + * Weak definitions necessary to compile objtool without + * some subcommands (e.g. check, orc). + */ + +#include +#include +#include +#include +#include + +#define UNSUPPORTED(name) \ +({ \ + fprintf(stderr, "error: objtool: " name " not implemented\n"); \ + return ENOSYS; \ +}) + +int __weak orc_dump(const char *_objname) +{ + UNSUPPORTED("ORC"); +} + +int __weak orc_create(struct objtool_file *file) +{ + UNSUPPORTED("ORC"); +} + +int __weak cmd_klp(int argc, const char **argv) +{ + UNSUPPORTED("klp"); +} -- cgit v1.3.1