diff options
Diffstat (limited to 'arch/x86/kernel/kprobes.c')
-rw-r--r-- | arch/x86/kernel/kprobes.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c index 93aff49798e..edc0a8e5924 100644 --- a/arch/x86/kernel/kprobes.c +++ b/arch/x86/kernel/kprobes.c | |||
@@ -410,13 +410,13 @@ static void __kprobes set_current_kprobe(struct kprobe *p, struct pt_regs *regs, | |||
410 | static void __kprobes clear_btf(void) | 410 | static void __kprobes clear_btf(void) |
411 | { | 411 | { |
412 | if (test_thread_flag(TIF_DEBUGCTLMSR)) | 412 | if (test_thread_flag(TIF_DEBUGCTLMSR)) |
413 | wrmsr(MSR_IA32_DEBUGCTLMSR, 0, 0); | 413 | wrmsrl(MSR_IA32_DEBUGCTLMSR, 0); |
414 | } | 414 | } |
415 | 415 | ||
416 | static void __kprobes restore_btf(void) | 416 | static void __kprobes restore_btf(void) |
417 | { | 417 | { |
418 | if (test_thread_flag(TIF_DEBUGCTLMSR)) | 418 | if (test_thread_flag(TIF_DEBUGCTLMSR)) |
419 | wrmsr(MSR_IA32_DEBUGCTLMSR, current->thread.debugctlmsr, 0); | 419 | wrmsrl(MSR_IA32_DEBUGCTLMSR, current->thread.debugctlmsr); |
420 | } | 420 | } |
421 | 421 | ||
422 | static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs) | 422 | static void __kprobes prepare_singlestep(struct kprobe *p, struct pt_regs *regs) |