Liu, Eric E wrote:
>> From e4fae3b29b694a489638b00214fc41530092c3d1 Mon Sep 17 00:00:00
>> 2001
> From: Feng (Eric) Liu <[EMAIL PROTECTED]>
> Date: Sat, 16 Feb 2008 03:41:17 -0500
> Subject: [PATCH] kvm: Fix building error of preempt.c
>
> current kernel code has merged the file processor_32.h and
> processor_64.h
> to processor.h, so remove the old code which caused building error.
>
> Signed-off-by: Feng (Eric) Liu <[EMAIL PROTECTED]>
> ---
> kernel/preempt.c | 13 -------------
> 1 files changed, 0 insertions(+), 13 deletions(-)
>
> diff --git a/kernel/preempt.c b/kernel/preempt.c
> index 0ae69d7..444e222 100644
> --- a/kernel/preempt.c
> +++ b/kernel/preempt.c
> @@ -17,11 +17,7 @@ static void
> preempt_enable_sched_out_notifiers(void) {
> asm volatile ("mov %0, %%db0" : : "r"(schedule));
> asm volatile ("mov %0, %%db7" : : "r"(0x701ul));
> -#ifdef CONFIG_X86_64
> current->thread.debugreg7 = 0ul;
> -#else
> - current->thread.debugreg[7] = 0ul;
> -#endif
> #ifdef TIF_DEBUG
> clear_tsk_thread_flag(current, TIF_DEBUG);
> #endif
> @@ -31,13 +27,8 @@ static void preempt_enable_sched_in_notifiers(void
> * addr)
> {
> asm volatile ("mov %0, %%db0" : : "r"(addr));
> asm volatile ("mov %0, %%db7" : : "r"(0x701ul));
> -#ifdef CONFIG_X86_64
> current->thread.debugreg0 = (unsigned long) addr;
> current->thread.debugreg7 = 0x701ul;
> -#else
> - current->thread.debugreg[0] = (unsigned long) addr;
> - current->thread.debugreg[7] = 0x701ul;
> -#endif
> #ifdef TIF_DEBUG
> set_tsk_thread_flag(current, TIF_DEBUG);
> #endif
> @@ -57,11 +48,7 @@ static void __preempt_disable_notifiers(void)
> static void preempt_disable_notifiers(void)
> {
> __preempt_disable_notifiers();
> -#ifdef CONFIG_X86_64
> current->thread.debugreg7 = 0ul;
> -#else
> - current->thread.debugreg[7] = 0ul;
> -#endif
> #ifdef TIF_DEBUG
> clear_tsk_thread_flag(current, TIF_DEBUG);
> #endif
Oh, it is my fault, I should conside the compatibly, So please ignore
it. Sorry for it :(
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