From 7fe44c4388146bdbb3c5932d81a26d9fa0fd3ec9 Mon Sep 17 00:00:00 2001 From: Christian Loehle Date: Fri, 6 Mar 2026 10:49:18 +0000 Subject: [PATCH] bpf: drop kthread_exit from noreturn_deny kthread_exit became a macro to do_exit in commit 28aaa9c39945 ("kthread: consolidate kthread exit paths to prevent use-after-free"), so there is no kthread_exit function BTF ID to resolve. Remove it from noreturn_deny to avoid resolve_btfids unresolved symbol warnings. Signed-off-by: Christian Loehle Signed-off-by: Linus Torvalds --- kernel/bpf/verifier.c | 1 - 1 file changed, 1 deletion(-) diff --git a/kernel/bpf/verifier.c b/kernel/bpf/verifier.c index 401d6c4960ec..8db79e593156 100644 --- a/kernel/bpf/verifier.c +++ b/kernel/bpf/verifier.c @@ -25261,7 +25261,6 @@ BTF_ID(func, __x64_sys_exit_group) BTF_ID(func, do_exit) BTF_ID(func, do_group_exit) BTF_ID(func, kthread_complete_and_exit) -BTF_ID(func, kthread_exit) BTF_ID(func, make_task_dead) BTF_SET_END(noreturn_deny)