Re: [kvm-devel] [PATCH] reduce msr efer reloads on heavyweight vmexit

2007-09-18 Thread Dong, Eddie
Avi Kivity wrote: > Eddie, can you review the attached patch? It improves on your efer > reload patch by avoiding a reload even if EFER.SCE is different in the > guest and host, in some scenarios. > Avi: Good optimization! It should be safe since SYSCALL/SYSRET will check following condi

[kvm-devel] [PATCH] reduce msr efer reloads on heavyweight vmexit

2007-09-16 Thread Avi Kivity
Eddie, can you review the attached patch? It improves on your efer reload patch by avoiding a reload even if EFER.SCE is different in the guest and host, in some scenarios. -- error compiling committee.c: too many arguments to function >From 6a59915f3720e3f33f1c9e81fd50e0f45699d035 Mon Sep 17