On 25/03/2016 14:19, Xiao Guangrong wrote: > @@ -193,11 +193,11 @@ static inline u8 permission_fault(struct kvm_vcpu *vcpu, struct kvm_mmu *mmu, > ((pte_access & PT_USER_MASK) << (PFERR_RSVD_BIT - PT_USER_SHIFT)); One more tweak is needed in the line above; pfec - 1 must become pfec & ~1, because you've removed the pfec |= PFERR_PRESENT_MASK; line. Applied with this change. Paolo > > pkru_bits &= mmu->pkru_mask >> offset; > - pfec |= -pkru_bits & PFERR_PK_MASK; > + errcode |= -pkru_bits & PFERR_PK_MASK; > fault |= (pkru_bits != 0); > } > > - return -(uint32_t)fault & pfec; > + return -(uint32_t)fault & errcode; > } > > void kvm_mmu_invalidate_zap_all_pages(struct kvm *kvm); -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
