Re: [Qemu-devel] [BUGFIX] MCE: Fix bug of IA32_MCG_STATUS after system reset

2010-01-11 Thread Anthony Liguori
On 01/05/2010 02:32 AM, Huang Ying wrote: Now, if we inject a fatal MCE into guest OS, for example Linux, Linux will go panic and then reboot. But if we inject another MCE now, system will reset directly instead of go panic firstly, because MCG_STATUS.MCIP is set to 1 and not cleared after reboot

[Qemu-devel] [BUGFIX] MCE: Fix bug of IA32_MCG_STATUS after system reset

2010-01-05 Thread Huang Ying
Now, if we inject a fatal MCE into guest OS, for example Linux, Linux will go panic and then reboot. But if we inject another MCE now, system will reset directly instead of go panic firstly, because MCG_STATUS.MCIP is set to 1 and not cleared after reboot. This is does not follow the behavior in re