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| author | Josh Poimboeuf <jpoimboe@kernel.org> | 2023-04-12 16:49:31 -0700 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2023-04-14 17:31:23 +0200 |
| commit | 9ea7e6b62c2bd2f7bbfc3f10099df803002dd33b (patch) | |
| tree | 688d74cbaf435980c4af48c17ef866fe763499d4 /init/main.c | |
| parent | 5743654f5e2ebd56df99f56fca5ba4b23fe3c815 (diff) | |
| download | lwn-9ea7e6b62c2bd2f7bbfc3f10099df803002dd33b.tar.gz lwn-9ea7e6b62c2bd2f7bbfc3f10099df803002dd33b.zip | |
init: Mark [arch_call_]rest_init() __noreturn
In preparation for improving objtool's handling of weak noreturn
functions, mark start_kernel(), arch_call_rest_init(), and rest_init()
__noreturn.
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/7194ed8a989a85b98d92e62df660f4a90435a723.1681342859.git.jpoimboe@kernel.org
Diffstat (limited to 'init/main.c')
| -rw-r--r-- | init/main.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/init/main.c b/init/main.c index 4425d1783d5c..161ed956d738 100644 --- a/init/main.c +++ b/init/main.c @@ -683,7 +683,7 @@ static void __init setup_command_line(char *command_line) static __initdata DECLARE_COMPLETION(kthreadd_done); -noinline void __ref rest_init(void) +noinline void __ref __noreturn rest_init(void) { struct task_struct *tsk; int pid; @@ -889,7 +889,7 @@ static int __init early_randomize_kstack_offset(char *buf) early_param("randomize_kstack_offset", early_randomize_kstack_offset); #endif -void __init __weak arch_call_rest_init(void) +void __init __weak __noreturn arch_call_rest_init(void) { rest_init(); } |