5 files changed, 2 insertions, 24 deletions

diff --git a/arch/powerpc/include/asm/kvm.h b/arch/powerpc/include/asm/kvm.h
index 08fe69edcd10..0ad432bc81d6 100644
--- a/arch/powerpc/include/asm/kvm.h
+++ b/arch/powerpc/include/asm/kvm.h
@@ -149,12 +149,6 @@ struct kvm_regs {
 #define KVM_SREGS_E_UPDATE_DBSR         (1 << 3)
 
 /*
- * Book3S special bits to indicate contents in the struct by maintaining
- * backwards compatibility with older structs. If adding a new field,
- * please make sure to add a flag for that new field */
-#define KVM_SREGS_S_HIOR                (1 << 0)
-
-/*
  * In KVM_SET_SREGS, reserved/pad fields must be left untouched from a
  * previous KVM_GET_REGS.
  *
@@ -179,8 +173,6 @@ struct kvm_sregs {
                                 __u64 ibat[8]; 
                                 __u64 dbat[8]; 
                         } ppc32;
-                        __u64 flags; /* KVM_SREGS_S_ */
-                        __u64 hior;
                 } s;
                 struct {
                         union {
diff --git a/arch/powerpc/include/asm/kvm_book3s.h b/arch/powerpc/include/asm/kvm_book3s.h
index a384ffdf33de..d4df013ad779 100644
--- a/arch/powerpc/include/asm/kvm_book3s.h
+++ b/arch/powerpc/include/asm/kvm_book3s.h
@@ -90,8 +90,6 @@ struct kvmppc_vcpu_book3s {
 #endif
         int context_id[SID_CONTEXTS];
 
-        bool hior_sregs;                /* HIOR is set by SREGS, not PVR */
-
         struct hlist_head hpte_hash_pte[HPTEG_HASH_NUM_PTE];
         struct hlist_head hpte_hash_pte_long[HPTEG_HASH_NUM_PTE_LONG];
         struct hlist_head hpte_hash_vpte[HPTEG_HASH_NUM_VPTE];
diff --git a/arch/powerpc/kvm/book3s_pr.c b/arch/powerpc/kvm/book3s_pr.c
index bc4d50dec78b..3c791e1eb675 100644
--- a/arch/powerpc/kvm/book3s_pr.c
+++ b/arch/powerpc/kvm/book3s_pr.c
@@ -151,16 +151,14 @@ void kvmppc_set_pvr(struct kvm_vcpu *vcpu, u32 pvr)
 #ifdef CONFIG_PPC_BOOK3S_64
         if ((pvr >= 0x330000) && (pvr < 0x70330000)) {
                 kvmppc_mmu_book3s_64_init(vcpu);
-                if (!to_book3s(vcpu)->hior_sregs)
-                        to_book3s(vcpu)->hior = 0xfff00000;
+                to_book3s(vcpu)->hior = 0xfff00000;
                 to_book3s(vcpu)->msr_mask = 0xffffffffffffffffULL;
                 vcpu->arch.cpu_type = KVM_CPU_3S_64;
         } else
 #endif
         {
                 kvmppc_mmu_book3s_32_init(vcpu);
-                if (!to_book3s(vcpu)->hior_sregs)
-                        to_book3s(vcpu)->hior = 0;
+                to_book3s(vcpu)->hior = 0;
                 to_book3s(vcpu)->msr_mask = 0xffffffffULL;
                 vcpu->arch.cpu_type = KVM_CPU_3S_32;
         }
@@ -797,9 +795,6 @@ int kvm_arch_vcpu_ioctl_get_sregs(struct kvm_vcpu *vcpu,
                 }
         }
 
-        if (sregs->u.s.flags & KVM_SREGS_S_HIOR)
-                sregs->u.s.hior = to_book3s(vcpu)->hior;
-
         return 0;
 }
 
@@ -836,11 +831,6 @@ int kvm_arch_vcpu_ioctl_set_sregs(struct kvm_vcpu *vcpu,
         /* Flush the MMU after messing with the segments */
         kvmppc_mmu_pte_flush(vcpu, 0, 0);
 
-        if (sregs->u.s.flags & KVM_SREGS_S_HIOR) {
-                to_book3s(vcpu)->hior_sregs = true;
-                to_book3s(vcpu)->hior = sregs->u.s.hior;
-        }
-
         return 0;
 }
 
diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
index efbf9ad87203..607fbdf24b84 100644
--- a/arch/powerpc/kvm/powerpc.c
+++ b/arch/powerpc/kvm/powerpc.c
@@ -208,7 +208,6 @@ int kvm_dev_ioctl_check_extension(long ext)
         case KVM_CAP_PPC_BOOKE_SREGS:
 #else
         case KVM_CAP_PPC_SEGSTATE:
-        case KVM_CAP_PPC_HIOR:
         case KVM_CAP_PPC_PAPR:
 #endif
         case KVM_CAP_PPC_UNSET_IRQ:
diff --git a/include/linux/kvm.h b/include/linux/kvm.h
index f47fcd30273d..c3892fc1d538 100644
--- a/include/linux/kvm.h
+++ b/include/linux/kvm.h
@@ -555,7 +555,6 @@ struct kvm_ppc_pvinfo {
 #define KVM_CAP_PPC_SMT 64
 #define KVM_CAP_PPC_RMA 65
 #define KVM_CAP_MAX_VCPUS 66       /* returns max vcpus per vm */
-#define KVM_CAP_PPC_HIOR 67
 #define KVM_CAP_PPC_PAPR 68
 #define KVM_CAP_S390_GMAP 71