Merge branch 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk

Pull printk updates from Petr Mladek:

 - Add info about loaded kdump kernel into the dump stack header

 - Move dump-stack related code from printk.c to lib/dump_stack.c

 - Write message about suspending consoles in KERN_INFO log level

* 'for-4.17' of git://git.kernel.org/pub/scm/linux/kernel/git/pmladek/printk:
  printk: change message to pr_info
  printk: move dump stack related code to lib/dump_stack.c
  print kdump kernel loaded status in stack dump

1 files changed, 5 insertions, 2 deletions

diff --git a/include/linux/printk.h b/include/linux/printk.h
index e9b603ee9953..6d7e800affd8 100644
--- a/include/linux/printk.h
+++ b/include/linux/printk.h
@@ -201,6 +201,7 @@ void __init setup_log_buf(int early);
 __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
 void dump_stack_print_info(const char *log_lvl);
 void show_regs_print_info(const char *log_lvl);
+extern asmlinkage void dump_stack(void) __cold;
 extern void printk_safe_init(void);
 extern void printk_safe_flush(void);
 extern void printk_safe_flush_on_panic(void);
@@ -264,6 +265,10 @@ static inline void show_regs_print_info(const char *log_lvl)
 {
 }
 
+static inline asmlinkage void dump_stack(void)
+{
+}
+
 static inline void printk_safe_init(void)
 {
 }
@@ -279,8 +284,6 @@ static inline void printk_safe_flush_on_panic(void)
 
 extern int kptr_restrict;
 
-extern asmlinkage void dump_stack(void) __cold;
-
 #ifndef pr_fmt
 #define pr_fmt(fmt) fmt
 #endif