Re: commit 641fb03992b20aa640781a245f6b7136f0b845e4 broke MMU

[Avi Kivity <avi@redhat.com>]

Alexander Graf wrote:
> Hi,
>
> while trying to run the current openSUSE on git KVM I found that the 
> installation doesn't even boot properly. I bisected the problem down 
> to commit 641fb03992b20aa640781a245f6b7136f0b845e4, as of which udev 
> shows strange errors.
>
> I reproduced the incorrect behavior reliably on an AMD machine with 
> npt=0, but since the mmu code is generic I assume that everyone 
> suffers from this.
>
> To reproduce the problem, do the following:
>
> wget 
> http://download.opensuse.org/factory/repo/oss/boot/x86_64/loader/{linux,initrd} 
>
> qemu-system-x86_64 -m 512 /dev/null -kernel linux -initrd initrd
>
>
> Since I'm not too much into mmu code, I hope someone else will take a 
> deeper look at this.
>

I think this was fixed by e74bb3fa8e55284dc6fdd68aa9da833ce07a4295 
("KVM: MMU: sync root on paravirt TLB flush").

(update your address book entries for kvm-devel and for me...)

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