* Avi Kivity <[EMAIL PROTECTED]> wrote:
> >that did the trick. The only messages remaining are:
> >
> > kvm: unhandled wrmsr: 0xc1
> > inject_general_protection: rip 0xc011b8ae
> >
> >
>
> That's a performance counter. What guest triggers it?
a 32-bit Linux bzImage:
c011b8ae: 0f 30 wrmsr
(gdb) list *0xc011b8ae
0xc011b8ae is in setup_apic_nmi_watchdog (include/asm/msr.h:36).
31 static inline void wrmsrl (unsigned long msr, unsigned long long val)
32 {
33 unsigned long lo, hi;
34 lo = (unsigned long) val;
35 hi = val >> 32;
36 wrmsr (msr, lo, hi);
37 }
38
39 /* wrmsr with exception handling */
40 #define wrmsr_safe(msr,a,b) ({ int ret__;
the guest also obviously crashes due to this #GPF.
[ 2.6.20-rc2-rt2 kernel of course ;-) ]
Ingo
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