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| author | Steven Rostedt <rostedt@goodmis.org> | 2008-05-12 21:20:56 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2008-05-23 21:16:12 +0200 |
| commit | a56be3fe2f65f9f776e727bfd382e35db75911d6 (patch) | |
| tree | 579795a68c30f43fac3963f300071ece10291c9c /arch/x86/kernel/ftrace.c | |
| parent | 30afdcb1de0a37a2086145a82ca3febebe47d019 (diff) | |
| download | lwn-a56be3fe2f65f9f776e727bfd382e35db75911d6.tar.gz lwn-a56be3fe2f65f9f776e727bfd382e35db75911d6.zip | |
ftrace: fix the fault label in updating code
The fault label to jump to on fault of updating the code was misplaced
preventing the fault from being recorded.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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 9f44623e0072..498608c015fb 100644 --- a/arch/x86/kernel/ftrace.c +++ b/arch/x86/kernel/ftrace.c @@ -93,8 +93,8 @@ ftrace_modify_code(unsigned long ip, unsigned char *old_code, " movb %b4, 4(%2)\n" "2:\n" ".section .fixup, \"ax\"\n" - " movl $1, %0\n" - "3: jmp 2b\n" + "3: movl $1, %0\n" + " jmp 2b\n" ".previous\n" _ASM_EXTABLE(1b, 3b) : "=r"(faulted), "=a"(replaced) |