Re: [PATCH 05/11] KVM: PPC: add GPR RA update skeleton for MMIO emulation

2018-05-03 Thread Simon Guo
On Thu, May 03, 2018 at 03:58:14PM +1000, Paul Mackerras wrote: > On Wed, Apr 25, 2018 at 07:54:38PM +0800, wei.guo.si...@gmail.com wrote: > > From: Simon Guo > > > > To optimize kvm emulation code with analyse_instr, adds new > > mmio_update_ra flag to aid with GPR RA

Re: [PATCH 05/11] KVM: PPC: add GPR RA update skeleton for MMIO emulation

2018-05-03 Thread Paul Mackerras
On Wed, Apr 25, 2018 at 07:54:38PM +0800, wei.guo.si...@gmail.com wrote: > From: Simon Guo > > To optimize kvm emulation code with analyse_instr, adds new > mmio_update_ra flag to aid with GPR RA update. > > This patch arms RA update at load/store emulation path for

[PATCH 05/11] KVM: PPC: add GPR RA update skeleton for MMIO emulation

2018-04-25 Thread wei . guo . simon
From: Simon Guo To optimize kvm emulation code with analyse_instr, adds new mmio_update_ra flag to aid with GPR RA update. This patch arms RA update at load/store emulation path for both qemu mmio emulation or coalesced mmio emulation. Signed-off-by: Simon Guo