diff options
Diffstat (limited to 'arch/mips/kernel/ftrace.c')
| -rw-r--r-- | arch/mips/kernel/ftrace.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/arch/mips/kernel/ftrace.c b/arch/mips/kernel/ftrace.c index 185ba258361b..374ed74cd516 100644 --- a/arch/mips/kernel/ftrace.c +++ b/arch/mips/kernel/ftrace.c | |||
| @@ -111,11 +111,10 @@ static int ftrace_modify_code_2(unsigned long ip, unsigned int new_code1, | |||
| 111 | safe_store_code(new_code1, ip, faulted); | 111 | safe_store_code(new_code1, ip, faulted); |
| 112 | if (unlikely(faulted)) | 112 | if (unlikely(faulted)) |
| 113 | return -EFAULT; | 113 | return -EFAULT; |
| 114 | ip += 4; | 114 | safe_store_code(new_code2, ip + 4, faulted); |
| 115 | safe_store_code(new_code2, ip, faulted); | ||
| 116 | if (unlikely(faulted)) | 115 | if (unlikely(faulted)) |
| 117 | return -EFAULT; | 116 | return -EFAULT; |
| 118 | flush_icache_range(ip, ip + 8); /* original ip + 12 */ | 117 | flush_icache_range(ip, ip + 8); |
| 119 | return 0; | 118 | return 0; |
| 120 | } | 119 | } |
| 121 | #endif | 120 | #endif |