diff mbox series

[v2,2/4] target/ppc/cpu_init: Synchronize DEXCR with KVM for migration

Message ID 171760307934.1127.11339021522853395539.stgit@ad1b393f0e09
State New
Headers show
Series ppc: spapr: Nested kvm guest migration fixes | expand

Commit Message

Shivaprasad G Bhat June 5, 2024, 3:58 p.m. UTC 
The patch enables DEXCR migration by hooking with the
"KVM one reg" ID KVM_REG_PPC_DEXCR.

Signed-off-by: Shivaprasad G Bhat <sbhat@linux.ibm.com>
---
 target/ppc/cpu_init.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/target/ppc/cpu_init.c b/target/ppc/cpu_init.c
index c11a69fd90..b1422c2eab 100644
--- a/target/ppc/cpu_init.c
+++ b/target/ppc/cpu_init.c
@@ -5818,9 +5818,9 @@  static void register_power10_hash_sprs(CPUPPCState *env)
 
 static void register_power10_dexcr_sprs(CPUPPCState *env)
 {
-    spr_register(env, SPR_DEXCR, "DEXCR",
+    spr_register_kvm(env, SPR_DEXCR, "DEXCR",
             SPR_NOACCESS, SPR_NOACCESS,
-            &spr_read_generic, &spr_write_generic,
+            &spr_read_generic, &spr_write_generic, KVM_REG_PPC_DEXCR,
             0);
 
     spr_register(env, SPR_UDEXCR, "UDEXCR",