diff options
Diffstat (limited to 'arch/x86/kernel/ftrace.c')
| -rw-r--r-- | arch/x86/kernel/ftrace.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c index 1d414029f1d8..42a392a9fd02 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c | |||
| @@ -89,7 +89,7 @@ do_ftrace_mod_code(unsigned long ip, const void *new_code) | |||
| 89 | * kernel identity mapping to modify code. | 89 | * kernel identity mapping to modify code. |
| 90 | */ | 90 | */ |
| 91 | if (within(ip, (unsigned long)_text, (unsigned long)_etext)) | 91 | if (within(ip, (unsigned long)_text, (unsigned long)_etext)) |
| 92 | ip = (unsigned long)__va(__pa(ip)); | 92 | ip = (unsigned long)__va(__pa_symbol(ip)); |
| 93 | 93 | ||
| 94 | return probe_kernel_write((void *)ip, new_code, MCOUNT_INSN_SIZE); | 94 | return probe_kernel_write((void *)ip, new_code, MCOUNT_INSN_SIZE); |
| 95 | } | 95 | } |
| @@ -279,7 +279,7 @@ static int ftrace_write(unsigned long ip, const char *val, int size) | |||
| 279 | * kernel identity mapping to modify code. | 279 | * kernel identity mapping to modify code. |
| 280 | */ | 280 | */ |
| 281 | if (within(ip, (unsigned long)_text, (unsigned long)_etext)) | 281 | if (within(ip, (unsigned long)_text, (unsigned long)_etext)) |
| 282 | ip = (unsigned long)__va(__pa(ip)); | 282 | ip = (unsigned long)__va(__pa_symbol(ip)); |
| 283 | 283 | ||
| 284 | return probe_kernel_write((void *)ip, val, size); | 284 | return probe_kernel_write((void *)ip, val, size); |
| 285 | } | 285 | } |