On Thu, Sep 05, 2013 at 06:29:04PM +0800, Xiao Guangrong wrote: > If the desc is the last one and it is full, its sptes is not counted > Hmm, if desc is not full but it is not the last one all sptes after the desc are not counted too.
> Signed-off-by: Xiao Guangrong <[email protected]> > --- > arch/x86/kvm/mmu.c | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c > index 6e2d2c8..7714fd8 100644 > --- a/arch/x86/kvm/mmu.c > +++ b/arch/x86/kvm/mmu.c > @@ -948,6 +948,7 @@ static int pte_list_add(struct kvm_vcpu *vcpu, u64 *spte, > count += PTE_LIST_EXT; > } > if (desc->sptes[PTE_LIST_EXT-1]) { > + count += PTE_LIST_EXT; > desc->more = mmu_alloc_pte_list_desc(vcpu); > desc = desc->more; > } > -- > 1.8.1.4 -- Gleb. -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
