Re: [kvm-devel] trivial Makefile patch + problem report

[Avi K. <av...@qu...>]

Roland Dreier wrote:
>  > Second, some of the time when starting a guest, I see a flood of
>  > messages like
>
> By the way, just to be clear, the rest of the time everything works
> fine.  Although after booting the Fedora Core 6 x86_64 installer, I
> did see the following kernel messages:
>
> kvm: unhandled rdmsr: 417
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000400
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000401
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000402
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000403
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000404
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000405
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000406
> inject_general_protection: rip 0xffffffff80270426
> kvm: unhandled rdmsr: c0000407
> inject_general_protection: rip 0xffffffff80270426
>
>   

The guest is using rdmsr_safe() so it handles the exceptions fine.  I'll 
add handling for these msrs, if it's possible to emulate them, so the 
messages don't appear.



-- 
error compiling committee.c: too many arguments to function