Messages in this thread | | | Date | Mon, 18 Oct 2010 22:17:05 +0800 | Subject | Re: [BUG] kvm: guest can not startup due to triple fault | From | Dave Young <> |
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On Mon, Oct 18, 2010 at 10:15 PM, Dave Young <hidave.darkstar@gmail.com> wrote: > On Mon, Oct 18, 2010 at 10:13 PM, Avi Kivity <avi@redhat.com> wrote: >> On 10/18/2010 04:11 PM, Dave Young wrote: >>> >>> On Mon, Oct 18, 2010 at 10:06 PM, Avi Kivity<avi@redhat.com> wrote: >>> > On 10/18/2010 03:58 PM, Dave Young wrote: >>> >> >>> >> > >>> >> > Please patch hardware_setup() to show the value of >>> >> > boot_cpu_has(X86_FEATURE_NX). >>> >> >>> >> It's 0 >>> >>> Please wait, I reply too quick, actually it boots two times fine then >>> one time fail. >> >> What boots fine? The guest? > > Yes the guest > >> >>> The printk only happen once. So to make sure the result I retested >>> several times, can not get the print as well. >> >> boot_cpu_has() is called only when the kvm module is inserted. > > Oh, then I need to test again.
I'm lucky, this time I can make sure has_nx = 0
after insmod, guest boot failed at the first test > >> >> -- >> error compiling committee.c: too many arguments to function >> >> > > > > -- > Regards > dave >
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