kdb_send_sig() is defined in the signal code and called from kdb,
but the declaration is part of the kdb internal code.
Move the declaration to the shared header to avoid the warning:
kernel/signal.c:4789:6: error: no previous prototype for 'kdb_send_sig'
[-Werror=missing-prototypes]
Reported-by: Arnd Bergmann <a...@arndb.de>
Signed-off-by: Daniel Thompson <daniel.thomp...@linaro.org>
---
include/linux/kdb.h | 2 ++
kernel/debug/kdb/kdb_private.h | 1 -
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/include/linux/kdb.h b/include/linux/kdb.h
index 07dfb6a20a1c4..f6c2ddb16b958 100644
--- a/include/linux/kdb.h
+++ b/include/linux/kdb.h
@@ -196,6 +196,8 @@ int kdb_process_cpu(const struct task_struct *p)
return cpu;
}
+extern void kdb_send_sig(struct task_struct *p, int sig);
+
#ifdef CONFIG_KALLSYMS
extern const char *kdb_walk_kallsyms(loff_t *pos);
#else /* ! CONFIG_KALLSYMS */
diff --git a/kernel/debug/kdb/kdb_private.h b/kernel/debug/kdb/kdb_private.h
index 1f8c519a5f81c..548fd4059bf9b 100644
--- a/kernel/debug/kdb/kdb_private.h
+++ b/kernel/debug/kdb/kdb_private.h
@@ -194,7 +194,6 @@ extern char kdb_task_state_char (const struct task_struct
*);
extern bool kdb_task_state(const struct task_struct *p, const char *mask);
extern void kdb_ps_suppressed(void);
extern void kdb_ps1(const struct task_struct *p);
-extern void kdb_send_sig(struct task_struct *p, int sig);
extern char kdb_getchar(void);
extern char *kdb_getstr(char *, size_t, const char *);
extern void kdb_gdb_state_pass(char *buf);
base-commit: 858fd168a95c5b9669aac8db6c14a9aeab446375
--
2.39.2
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