Messages in this thread Patch in this message | | | Date | Wed, 05 Mar 2008 08:36:48 +0000 | From | "Jan Beulich" <> | Subject | [PATCH] x86: fix typo(?) in step.c |
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TIF_DEBUGCTLMSR has no meaning in the actual MSR...
Signed-off-by: Jan Beulich <jbeulich@novell.com>
--- arch/x86/kernel/step.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
--- linux-2.6.25-rc4/arch/x86/kernel/step.c 2008-03-05 09:26:15.000000000 +0100 +++ 2.6.25-rc4-x86-step-typo/arch/x86/kernel/step.c 2008-03-04 10:15:40.000000000 +0100 @@ -166,7 +166,7 @@ static void enable_step(struct task_stru 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 tas * 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);
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