Commit 7fe44c43 authored Mar 06, 2026 by Christian Loehle Committed by Linus Torvalds Mar 06, 2026

bpf: drop kthread_exit from noreturn_deny



kthread_exit became a macro to do_exit in commit 28aaa9c3
("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 <christian.loehle@arm.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 5ee8dbf5

kernel/bpf/verifier.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -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)