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2024-02-20 102a0743326a03cd1a1202ceda21e175b7d3575c

 kernel/arch/s390/kvm/gaccess.h
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@@ -387,7 +387,11 @@
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 int ipte_lock_held(struct kvm_vcpu *vcpu);
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 int kvm_s390_check_low_addr_prot_real(struct kvm_vcpu *vcpu, unsigned long gra);
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+/* MVPG PEI indication bits */
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+#define PEI_DAT_PROT 2
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+#define PEI_NOT_PTE 4
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+
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 int kvm_s390_shadow_fault(struct kvm_vcpu *vcpu, struct gmap *shadow,
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-			  unsigned long saddr);
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+			  unsigned long saddr, unsigned long *datptr);
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 #endif /* __KVM_S390_GACCESS_H */