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| author | Peter Zijlstra <peterz@infradead.org> | 2022-03-14 17:58:35 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-03-15 10:32:44 +0100 |
| commit | 105cd68596392cfe15056a891b0723609dcad247 (patch) | |
| tree | b7c602c8688851ae6c7de5805adb72b274fc42a7 /kernel/cred.c | |
| parent | eae654f1c21216daa9fbb92591c0d9f5ae46cfc5 (diff) | |
| download | linux-105cd68596392cfe15056a891b0723609dcad247.tar.gz linux-105cd68596392cfe15056a891b0723609dcad247.tar.bz2 linux-105cd68596392cfe15056a891b0723609dcad247.zip | |
x86: Mark __invalid_creds() __noreturn
vmlinux.o: warning: objtool: ksys_unshare()+0x36c: unreachable instruction
0000 0000000000067040 <ksys_unshare>:
...
0364 673a4: 4c 89 ef mov %r13,%rdi
0367 673a7: e8 00 00 00 00 call 673ac <ksys_unshare+0x36c> 673a8: R_X86_64_PLT32 __invalid_creds-0x4
036c 673ac: e9 28 ff ff ff jmp 672d9 <ksys_unshare+0x299>
0371 673b1: 41 bc f4 ff ff ff mov $0xfffffff4,%r12d
0377 673b7: e9 80 fd ff ff jmp 6713c <ksys_unshare+0xfc>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/Yi9gOW9f1GGwwUD6@hirez.programming.kicks-ass.net
Diffstat (limited to 'kernel/cred.c')
| -rw-r--r-- | kernel/cred.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/cred.c b/kernel/cred.c index 933155c96922..e10c15f51c1f 100644 --- a/kernel/cred.c +++ b/kernel/cred.c @@ -870,7 +870,7 @@ static void dump_invalid_creds(const struct cred *cred, const char *label, /* * report use of invalid credentials */ -void __invalid_creds(const struct cred *cred, const char *file, unsigned line) +void __noreturn __invalid_creds(const struct cred *cred, const char *file, unsigned line) { printk(KERN_ERR "CRED: Invalid credentials\n"); printk(KERN_ERR "CRED: At %s:%u\n", file, line); |