target/ppc/cpu_init: Synchronize HASHPKEYR with KVM for migration

The patch enables HASHPKEYR migration by hooking with the
"KVM one reg" ID KVM_REG_PPC_HASHPKEYR.

Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index d311b190c1fe7ff8b34365c0aaf774b2728b6fba..2e652f498ec054dbfe34a195fcbe82e2b36adfaa 100644 (file)
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -5877,11 +5877,11 @@ static void register_power10_hash_sprs(CPUPPCState *env)
             SPR_NOACCESS, SPR_NOACCESS,
             &spr_read_generic, &spr_write_generic,
             KVM_REG_PPC_HASHKEYR, hashkeyr_initial_value);
-    spr_register_hv(env, SPR_HASHPKEYR, "HASHPKEYR",
+    spr_register_kvm_hv(env, SPR_HASHPKEYR, "HASHPKEYR",
             SPR_NOACCESS, SPR_NOACCESS,
             SPR_NOACCESS, SPR_NOACCESS,
             &spr_read_generic, &spr_write_generic,
-            hashpkeyr_initial_value);
+            KVM_REG_PPC_HASHPKEYR, hashpkeyr_initial_value);
 }
 
 static void register_power10_dexcr_sprs(CPUPPCState *env)