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| author | Arnd Bergmann <arnd@arndb.de> | 2023-11-10 13:59:05 +0300 |
|---|---|---|
| committer | Masami Hiramatsu (Google) <mhiramat@kernel.org> | 2023-11-10 13:59:05 +0300 |
| commit | abc28463c81853e4fdf8d009f71b2a3ce62a6f40 (patch) | |
| tree | 7e78bacd8eb7c2c7b79047f6ec9a01fd615b1941 /arch/s390/include/asm/kprobes.h | |
| parent | 3afe73372966d4d8b40922d7229c8ecb1c2ca287 (diff) | |
| download | linux-abc28463c81853e4fdf8d009f71b2a3ce62a6f40.tar.xz | |
kprobes: unify kprobes_exceptions_nofify() prototypes
Most architectures that support kprobes declare this function in their
own asm/kprobes.h header and provide an override, but some are missing
the prototype, which causes a warning for the __weak stub implementation:
kernel/kprobes.c:1865:12: error: no previous prototype for 'kprobe_exceptions_notify' [-Werror=missing-prototypes]
1865 | int __weak kprobe_exceptions_notify(struct notifier_block *self,
Move the prototype into linux/kprobes.h so it is visible to all
the definitions.
Link: https://lore.kernel.org/all/20231108125843.3806765-4-arnd@kernel.org/
Acked-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Masami Hiramatsu (Google) <mhiramat@kernel.org>
Diffstat (limited to 'arch/s390/include/asm/kprobes.h')
| -rw-r--r-- | arch/s390/include/asm/kprobes.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/s390/include/asm/kprobes.h b/arch/s390/include/asm/kprobes.h index 21b9e5290c04..01f1682a73b7 100644 --- a/arch/s390/include/asm/kprobes.h +++ b/arch/s390/include/asm/kprobes.h @@ -73,8 +73,6 @@ struct kprobe_ctlblk { void arch_remove_kprobe(struct kprobe *p); int kprobe_fault_handler(struct pt_regs *regs, int trapnr); -int kprobe_exceptions_notify(struct notifier_block *self, - unsigned long val, void *data); #define flush_insn_slot(p) do { } while (0) |