diff --git a/hw/ppc/spapr.c b/hw/ppc/spapr.c
index b7762ee..276cefa 100644
--- a/hw/ppc/spapr.c
+++ b/hw/ppc/spapr.c
@@ -149,8 +149,8 @@ static int spapr_fixup_cpu_smt_dt(void *fdt, int offset, PowerPCCPU *cpu,
     uint32_t gservers_prop[smt_threads * 2];
     int index = ppc_get_vcpu_dt_id(cpu);
 
-    if (cpu->cpu_version) {
-        ret = fdt_setprop_cell(fdt, offset, "cpu-version", cpu->cpu_version);
+    if (cpu->compat_pvr) {
+        ret = fdt_setprop_cell(fdt, offset, "cpu-version", cpu->compat_pvr);
         if (ret < 0) {
             return ret;
         }
diff --git a/hw/ppc/spapr_hcall.c b/hw/ppc/spapr_hcall.c
index b5544cb..d93f580 100644
--- a/hw/ppc/spapr_hcall.c
+++ b/hw/ppc/spapr_hcall.c
@@ -882,7 +882,7 @@ static target_ulong h_set_mode(PowerPCCPU *cpu, sPAPRMachineState *spapr,
 }
 
 typedef struct {
-    uint32_t cpu_version;
+    uint32_t compat_pvr;
     Error *err;
 } SetCompatState;
 
@@ -892,7 +892,7 @@ static void do_set_compat(CPUState *cs, void *arg)
     SetCompatState *s = arg;
 
     cpu_synchronize_state(cs);
-    ppc_set_compat(cpu, s->cpu_version, &s->err);
+    ppc_set_compat(cpu, s->compat_pvr, &s->err);
 }
 
 #define get_compat_level(cpuver) ( \
@@ -903,7 +903,7 @@ static void do_set_compat(CPUState *cs, void *arg)
 
 static void cas_handle_compat_cpu(PowerPCCPUClass *pcc, uint32_t pvr,
                                   unsigned max_lvl, unsigned *compat_lvl,
-                                  unsigned *cpu_version)
+                                  unsigned *compat_pvr)
 {
     unsigned lvl = get_compat_level(pvr);
     bool is205, is206, is207;
@@ -926,12 +926,12 @@ static void cas_handle_compat_cpu(PowerPCCPUClass *pcc, uint32_t pvr,
             /* User did not set the level, choose the highest */
             if (*compat_lvl <= lvl) {
                 *compat_lvl = lvl;
-                *cpu_version = pvr;
+                *compat_pvr = pvr;
             }
         } else if (max_lvl >= lvl) {
             /* User chose the level, don't set higher than this */
             *compat_lvl = lvl;
-            *cpu_version = pvr;
+            *compat_pvr = pvr;
         }
     }
 }
@@ -946,8 +946,8 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu_,
     PowerPCCPUClass *pcc = POWERPC_CPU_GET_CLASS(cpu_);
     CPUState *cs;
     bool cpu_match = false;
-    unsigned old_cpu_version = cpu_->cpu_version;
-    unsigned compat_lvl = 0, cpu_version = 0;
+    unsigned old_compat_pvr = cpu_->compat_pvr;
+    unsigned compat_lvl = 0, compat_pvr = 0;
     unsigned max_lvl = get_compat_level(cpu_->max_compat);
     int counter;
     sPAPROptionVector *ov5_guest, *ov5_cas_old, *ov5_updates;
@@ -965,12 +965,12 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu_,
         if (!max_lvl &&
             ((cpu_->env.spr[SPR_PVR] & pvr_mask) == (pvr & pvr_mask))) {
             cpu_match = true;
-            cpu_version = 0;
-        } else if (pvr == cpu_->cpu_version) {
+            compat_pvr = 0;
+        } else if (pvr == cpu_->compat_pvr) {
             cpu_match = true;
-            cpu_version = cpu_->cpu_version;
+            compat_pvr = cpu_->compat_pvr;
         } else if (!cpu_match) {
-            cas_handle_compat_cpu(pcc, pvr, max_lvl, &compat_lvl, &cpu_version);
+            cas_handle_compat_cpu(pcc, pvr, max_lvl, &compat_lvl, &compat_pvr);
         }
         /* Terminator record */
         if (~pvr_mask & pvr) {
@@ -979,14 +979,14 @@ static target_ulong h_client_architecture_support(PowerPCCPU *cpu_,
     }
 
     /* Parsing finished */
-    trace_spapr_cas_pvr(cpu_->cpu_version, cpu_match,
-                        cpu_version, pcc->pcr_mask);
+    trace_spapr_cas_pvr(cpu_->compat_pvr, cpu_match,
+                        compat_pvr, pcc->pcr_mask);
 
     /* Update CPUs */
-    if (old_cpu_version != cpu_version) {
+    if (old_compat_pvr != compat_pvr) {
         CPU_FOREACH(cs) {
             SetCompatState s = {
-                .cpu_version = cpu_version,
+                .compat_pvr = compat_pvr,
                 .err = NULL,
             };
 
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h
index a655105..f7656cb 100644
--- a/target-ppc/cpu.h
+++ b/target-ppc/cpu.h
@@ -1156,7 +1156,7 @@ typedef struct PPCVirtualHypervisorClass PPCVirtualHypervisorClass;
  * @env: #CPUPPCState
  * @cpu_dt_id: CPU index used in the device tree. KVM uses this index too
  * @max_compat: Maximal supported logical PVR from the command line
- * @cpu_version: Current logical PVR, zero if in "raw" mode
+ * @compat_pvr: Current logical PVR, zero if in "raw" mode
  *
  * A PowerPC CPU.
  */
@@ -1168,7 +1168,7 @@ struct PowerPCCPU {
     CPUPPCState env;
     int cpu_dt_id;
     uint32_t max_compat;
-    uint32_t cpu_version;
+    uint32_t compat_pvr;
     PPCVirtualHypervisor *vhyp;
 };
 
@@ -1243,7 +1243,7 @@ void ppc_store_msr (CPUPPCState *env, target_ulong value);
 void ppc_cpu_list (FILE *f, fprintf_function cpu_fprintf);
 int ppc_get_compat_smt_threads(PowerPCCPU *cpu);
 #if defined(TARGET_PPC64)
-void ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version, Error **errp);
+void ppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr, Error **errp);
 #endif
 
 /* Time-base and decrementer management */
diff --git a/target-ppc/kvm.c b/target-ppc/kvm.c
index 9c4834c..15e12f3 100644
--- a/target-ppc/kvm.c
+++ b/target-ppc/kvm.c
@@ -2103,9 +2103,9 @@ void kvmppc_set_papr(PowerPCCPU *cpu)
     cap_papr = 1;
 }
 
-int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version)
+int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr)
 {
-    return kvm_set_one_reg(CPU(cpu), KVM_REG_PPC_ARCH_COMPAT, &cpu_version);
+    return kvm_set_one_reg(CPU(cpu), KVM_REG_PPC_ARCH_COMPAT, &compat_pvr);
 }
 
 void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy)
diff --git a/target-ppc/kvm_ppc.h b/target-ppc/kvm_ppc.h
index bd1d78b..841a29b 100644
--- a/target-ppc/kvm_ppc.h
+++ b/target-ppc/kvm_ppc.h
@@ -26,7 +26,7 @@ void kvmppc_enable_logical_ci_hcalls(void);
 void kvmppc_enable_set_mode_hcall(void);
 void kvmppc_enable_clear_ref_mod_hcalls(void);
 void kvmppc_set_papr(PowerPCCPU *cpu);
-int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version);
+int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr);
 void kvmppc_set_mpic_proxy(PowerPCCPU *cpu, int mpic_proxy);
 int kvmppc_smt_threads(void);
 int kvmppc_clear_tsr_bits(PowerPCCPU *cpu, uint32_t tsr_bits);
@@ -123,7 +123,7 @@ static inline void kvmppc_set_papr(PowerPCCPU *cpu)
 {
 }
 
-static inline int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version)
+static inline int kvmppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr)
 {
     return 0;
 }
diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index 21899a4..c35065d 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -9957,7 +9957,7 @@ int ppc_get_compat_smt_threads(PowerPCCPU *cpu)
     CPUState *cs = CPU(cpu);
     int ret = MIN(cs->nr_threads, kvmppc_smt_threads());
 
-    switch (cpu->cpu_version) {
+    switch (cpu->compat_pvr) {
     case CPU_POWERPC_LOGICAL_2_05:
         ret = MIN(ret, 2);
         break;
@@ -9973,15 +9973,15 @@ int ppc_get_compat_smt_threads(PowerPCCPU *cpu)
 }
 
 #ifdef TARGET_PPC64
-void ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version, Error **errp)
+void ppc_set_compat(PowerPCCPU *cpu, uint32_t compat_pvr, Error **errp)
 {
     int ret = 0;
     CPUPPCState *env = &cpu->env;
     PowerPCCPUClass *host_pcc;
 
-    cpu->cpu_version = cpu_version;
+    cpu->compat_pvr = compat_pvr;
 
-    switch (cpu_version) {
+    switch (compat_pvr) {
     case CPU_POWERPC_LOGICAL_2_05:
         env->spr[SPR_PCR] = PCR_TM_DIS | PCR_VSX_DIS | PCR_COMPAT_2_07 |
                             PCR_COMPAT_2_06 | PCR_COMPAT_2_05;
@@ -10004,7 +10004,7 @@ void ppc_set_compat(PowerPCCPU *cpu, uint32_t cpu_version, Error **errp)
     }
 
     if (kvm_enabled()) {
-        ret = kvmppc_set_compat(cpu, cpu->cpu_version);
+        ret = kvmppc_set_compat(cpu, cpu->compat_pvr);
         if (ret < 0) {
             error_setg_errno(errp, -ret,
                              "Unable to set CPU compatibility mode in KVM");
