On 09.07.2010, at 06:57, MJ embd wrote: > On Thu, Jul 1, 2010 at 4:12 PM, Alexander Graf <ag...@suse.de> wrote: >> On PPC we run PR=0 (kernel mode) code in PR=1 (user mode) and don't use the >> hypervisor extensions. >> >> While that is all great to show that virtualization is possible, there are >> quite some cases where the emulation overhead of privileged instructions is >> killing performance. >> >> This patchset tackles exactly that issue. It introduces a paravirtual >> framework >> using which KVM and Linux share a page to exchange register state with. That > > KVM and Linux or KVM and GuestOS ?
KVM and GuestOS. The first user is of course Linux. Alex _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
