xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

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

Browse Source 
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
This commit is contained in:
Linus Torvalds
2018-04-05 19:53:30 -07:00
parent be88751f32 47319f7186
commit 357aa6aefe
4 changed files with 68 additions and 61 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
include/linux/printk.h
View File

@@ -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