diff options
Diffstat (limited to 'include/asm-generic/bug.h')
| -rw-r--r-- | include/asm-generic/bug.h | 14 |
1 files changed, 9 insertions, 5 deletions
diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h index 87191357d303..963b755d19b0 100644 --- a/include/asm-generic/bug.h +++ b/include/asm-generic/bug.h @@ -1,8 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _ASM_GENERIC_BUG_H #define _ASM_GENERIC_BUG_H #include <linux/compiler.h> +#define CUT_HERE "------------[ cut here ]------------\n" + #ifdef CONFIG_GENERIC_BUG #define BUGFLAG_WARNING (1 << 0) #define BUGFLAG_ONCE (1 << 1) @@ -89,10 +92,11 @@ extern void warn_slowpath_null(const char *file, const int line); #define __WARN_printf_taint(taint, arg...) \ warn_slowpath_fmt_taint(__FILE__, __LINE__, taint, arg) #else +extern __printf(1, 2) void __warn_printk(const char *fmt, ...); #define __WARN() __WARN_TAINT(TAINT_WARN) -#define __WARN_printf(arg...) do { printk(arg); __WARN(); } while (0) +#define __WARN_printf(arg...) do { __warn_printk(arg); __WARN(); } while (0) #define __WARN_printf_taint(taint, arg...) \ - do { printk(arg); __WARN_TAINT(taint); } while (0) + do { __warn_printk(arg); __WARN_TAINT(taint); } while (0) #endif /* used internally by panic.c */ @@ -129,7 +133,7 @@ void __warn(const char *file, int line, void *caller, unsigned taint, #ifndef WARN_ON_ONCE #define WARN_ON_ONCE(condition) ({ \ - static bool __section(.data.unlikely) __warned; \ + static bool __section(.data.once) __warned; \ int __ret_warn_once = !!(condition); \ \ if (unlikely(__ret_warn_once && !__warned)) { \ @@ -141,7 +145,7 @@ void __warn(const char *file, int line, void *caller, unsigned taint, #endif #define WARN_ONCE(condition, format...) ({ \ - static bool __section(.data.unlikely) __warned; \ + static bool __section(.data.once) __warned; \ int __ret_warn_once = !!(condition); \ \ if (unlikely(__ret_warn_once && !__warned)) { \ @@ -152,7 +156,7 @@ void __warn(const char *file, int line, void *caller, unsigned taint, }) #define WARN_TAINT_ONCE(condition, taint, format...) ({ \ - static bool __section(.data.unlikely) __warned; \ + static bool __section(.data.once) __warned; \ int __ret_warn_once = !!(condition); \ \ if (unlikely(__ret_warn_once && !__warned)) { \ |