Re: [Qemu-ppc] [RFC PATCH 12/17] PowerPC: booke64: Add DO_KVM kernel hooks

[Alexander Graf]

On 12.07.2012, at 00:28, Benjamin Herrenschmidt wrote:

> On Thu, 2012-07-12 at 00:25 +0200, Alexander Graf wrote:
>> Or just free up another register early on, like here.
> 
> If you're going to do that, you want to measure the impact on null
> syscall performance though.

That should hold true for any change in that code, no?


Alex