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authorPeter Zijlstra <peterz@infradead.org>2022-03-14 19:58:35 +0300
committerPeter Zijlstra <peterz@infradead.org>2022-03-15 12:32:44 +0300
commit105cd68596392cfe15056a891b0723609dcad247 (patch)
treeb7c602c8688851ae6c7de5805adb72b274fc42a7 /include/linux/cred.h
parenteae654f1c21216daa9fbb92591c0d9f5ae46cfc5 (diff)
downloadlinux-105cd68596392cfe15056a891b0723609dcad247.tar.xz
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 'include/linux/cred.h')
-rw-r--r--include/linux/cred.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/cred.h b/include/linux/cred.h
index fcbc6885cc09..9ed9232af934 100644
--- a/include/linux/cred.h
+++ b/include/linux/cred.h
@@ -176,7 +176,7 @@ extern int set_cred_ucounts(struct cred *);
* check for validity of credentials
*/
#ifdef CONFIG_DEBUG_CREDENTIALS
-extern void __invalid_creds(const struct cred *, const char *, unsigned);
+extern void __noreturn __invalid_creds(const struct cred *, const char *, unsigned);
extern void __validate_process_creds(struct task_struct *,
const char *, unsigned);