reflect that.
>
This is the new version and it use prefetch_invalid_gpte instead of
map_invalid_gpte
Subject: [PATCH v3 5/6] KVM: MMU: abstract invalid guest pte mapping
From: Xiao Guangrong
Introduce a common function to map invalid gpte
Signed-off-by: Xiao Guangrong
---
arch/x86/kvm/m
On 11/22/2010 12:18 PM, Xiao Guangrong wrote:
>
> I think the order is reversed. If !is_present_gpte(), it doesn't matter
> if reserved bits are set or not.
>
if !is_present_gpte()&& is_rsvd_bits_set, then we may mark the spte notrap,
so the guest will detect #PF with PFEC.P=PEFC.RSVD=0, but
On 11/22/2010 05:28 PM, Avi Kivity wrote:
>> +static bool FNAME(map_invalid_gpte)(struct kvm_vcpu *vcpu,
>> +struct kvm_mmu_page *sp, u64 *spte,
>> +pt_element_t gpte)
>
> It's really only for speculative maps, the name should reflect that.
>
OK, i'll us
On 11/19/2010 11:04 AM, Xiao Guangrong wrote:
Introduce a common function to map invalid gpte
Signed-off-by: Xiao Guangrong
---
arch/x86/kvm/mmu.c |3 --
arch/x86/kvm/paging_tmpl.h | 71 +++-
2 files changed, 37 insertions(+), 37 deletion
Introduce a common function to map invalid gpte
Signed-off-by: Xiao Guangrong
---
arch/x86/kvm/mmu.c |3 --
arch/x86/kvm/paging_tmpl.h | 71 +++-
2 files changed, 37 insertions(+), 37 deletions(-)
diff --git a/arch/x86/kvm/mmu.c b/arch/x86/k
