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| author | Jan Beulich <jbeulich@novell.com> | 2008-03-05 08:36:48 +0000 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-03-07 16:39:14 +0100 |
| commit | d032b31a3a22a571cb50c0b5dffbe9ba9328d6e2 (patch) | |
| tree | d03e6d450e9866ec5f5f8f4d846d049553c681e7 | |
| parent | 609b5297bcfb7b39b7a4137e9ec48407a8c96763 (diff) | |
| download | linux-d032b31a3a22a571cb50c0b5dffbe9ba9328d6e2.tar.bz2 | |
x86: fix typo in step.c
TIF_DEBUGCTLMSR has no meaning in the actual MSR...
Signed-off-by: Jan Beulich <jbeulich@novell.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
| -rw-r--r-- | arch/x86/kernel/step.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c index 2ef1a5f8d675..9d406cdc847f 100644 --- a/arch/x86/kernel/step.c +++ b/arch/x86/kernel/step.c @@ -166,7 +166,7 @@ static void enable_step(struct task_struct *child, bool block) child->thread.debugctlmsr | DEBUGCTLMSR_BTF); } else { write_debugctlmsr(child, - child->thread.debugctlmsr & ~TIF_DEBUGCTLMSR); + child->thread.debugctlmsr & ~DEBUGCTLMSR_BTF); if (!child->thread.debugctlmsr) clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR); @@ -189,7 +189,7 @@ void user_disable_single_step(struct task_struct *child) * Make sure block stepping (BTF) is disabled. */ write_debugctlmsr(child, - child->thread.debugctlmsr & ~TIF_DEBUGCTLMSR); + child->thread.debugctlmsr & ~DEBUGCTLMSR_BTF); if (!child->thread.debugctlmsr) clear_tsk_thread_flag(child, TIF_DEBUGCTLMSR); |