Re: [Qemu-ppc] [RFC PATCH 12/17] PowerPC: booke64: Add DO_KVM kernel hooks
- From
- Benjamin Herrenschmidt <benh@kernel.crashing.org>
- Date
- 2012-07-11 22:28:13
- Also in
- kvm
- Reply to
- Alexander Graf, 2012-07-11
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.
Cheers,
Ben.