Re: [Qemu-devel] [PATCH 0/7] KVM regsync

[Alexander Graf]

On 21.12.2012, at 14:55, Jason J. Herne wrote:

> Note: This is rework for the patch set previously submitted:
> "s390/migration: Provide a cpu save for initial life migration work"
> http://lists.nongnu.org/archive/html/qemu-devel/2012-11/msg02203.html
> 
> Rework the method used to synchronize CPU registers between Qemu &
> KVM.  This patch set extends kvm_arch_get_registers() to take a
> register level parameter just like kvm_arch_put_registers does.  All
> existing code paths are updated to specify this new parameter.
> Floating point register synchronization is added to
> kvm_arch_[get,put]_registers().

Very nice patch set :). I'd like to wait for an ack from Jan on this though and 
considering that it touches generic KVM code, I'd like to see it go in via the 
kvm queue.

Also, you probably want to swap patches 6 and 7, otherwise you potentially 
break bisection.


Alex