From: Josh Poimboeuf <jpoimboe@redhat.com> stable inclusion from stable-5.10.80 commit abf37e855e53fe5b9bd4aeda047884e6fff9e32e bugzilla: 185821 https://gitee.com/openeuler/kernel/issues/I4L7CG Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- [ Upstream commit c26acfbbfbc2ae4167e33825793e85e1a53058d8 ] xen_start_kernel() doesn't return. Annotate it as such so objtool can follow the code flow. Signed-off-by: Josh Poimboeuf <jpoimboe@redhat.com> Link: https://lore.kernel.org/r/930deafa89256c60b180442df59a1bbae48f30ab.161126346... Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Chen Jun <chenjun102@huawei.com> Reviewed-by: Weilong Chen <chenweilong@huawei.com> Acked-by: Weilong Chen <chenweilong@huawei.com> Signed-off-by: Chen Jun <chenjun102@huawei.com> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> --- tools/objtool/check.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/objtool/check.c b/tools/objtool/check.c index 5c83f73ad668..ec15cadbb3d3 100644 --- a/tools/objtool/check.c +++ b/tools/objtool/check.c @@ -156,6 +156,7 @@ static bool __dead_end_function(struct objtool_file *file, struct symbol *func, "machine_real_restart", "rewind_stack_do_exit", "kunit_try_catch_throw", + "xen_start_kernel", }; if (!func) -- 2.20.1