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x86: Account for MCE in cpu_has_work 

MCEs can be injected asynchronously, so they can also terminate the halt
state.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
CC: Huang Ying <ying.huang@intel.com>
CC: Hidetoshi Seto <seto.hidetoshi@jp.fujitsu.com>
CC: Jin Dongming <jin.dongming@np.css.fujitsu.com>
Signed-off-by: Marcelo Tosatti <mtosatti@redhat.com>
This commit is contained in:
Jan Kiszka 2011-03-02 08:56:06 +01:00 committed by Marcelo Tosatti
parent fbc1c7e688
commit ac09878158
1 changed files with 6 additions and 9 deletions
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15
target-i386/exec.h
View File

@ -293,15 +293,12 @@ static inline void load_eflags(int eflags, int update_mask)
static inline int cpu_has_work(CPUState *env)
{
int work;
work = (env->interrupt_request & CPU_INTERRUPT_HARD) &&
(env->eflags & IF_MASK);
work |= env->interrupt_request & CPU_INTERRUPT_NMI;
work |= env->interrupt_request & CPU_INTERRUPT_INIT;
work |= env->interrupt_request & CPU_INTERRUPT_SIPI;
return work;
return ((env->interrupt_request & CPU_INTERRUPT_HARD) &&
(env->eflags & IF_MASK)) ||
(env->interrupt_request & (CPU_INTERRUPT_NMI |
CPU_INTERRUPT_INIT |
CPU_INTERRUPT_SIPI |
CPU_INTERRUPT_MCE));
}
/* load efer and update the corresponding hflags. XXX: do consistency