Messages in this thread | | | Date | Wed, 17 Jul 2013 21:38:26 +0200 | From | Markus Trippelsdorf <> | Subject | Re: commit f8f559422b (KVM: MMU: fast invalidate all mmio sptes) causes hang |
| |
On 2013.07.18 at 03:27 +0800, Xiao Guangrong wrote: > > Could you please try this: > > index 460b9c6..16d1578 100644 > --- a/arch/x86/kvm/mmu.c > +++ b/arch/x86/kvm/mmu.c > @@ -2952,6 +2952,9 @@ static bool page_fault_can_be_fast(u32 error_code) > !(error_code & PFERR_WRITE_MASK)) > return false; > > + if (error_code & PFERR_RSVD_MASK) > + return false; > + > return true; > }
This fixes the issue for me. Many thanks Xiao.
-- Markus
| |