| From | Xiao Guangrong <> | Subject | [PATCH v2 01/15] KVM: MMU: fix the count of spte number | Date | Thu, 5 Sep 2013 18:29:04 +0800 |
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If the desc is the last one and it is full, its sptes is not counted
Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com> --- 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
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