From: Alexey Kardashevskiy <aik@ozlabs.ru>
Date: Mon, 6 Jan 2014 05:36:40 +0000 (+1100)
Subject: PPC: KVM: fix "set one register"
X-Git-Tag: qemu-xen-4.5.0-rc1~145^2~118
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=7a7c05d77d60f6a23705da4005e96d379fd49ddb;p=qemu-upstream-4.6-testing.git

PPC: KVM: fix "set one register"

Due to missing @one_reg_id assignment in _spr_register(),
the kvm_get_one_reg/kvm_set_one_reg API has never really been working.

This reenables the API by assigning the @one_reg_id field in the SPR
descriptor.

Signed-off-by: Alexey Kardashevskiy <aik@ozlabs.ru>
Reviewed-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
---

diff --git a/target-ppc/translate_init.c b/target-ppc/translate_init.c
index a8987d4bb..80f225a0d 100644
--- a/target-ppc/translate_init.c
+++ b/target-ppc/translate_init.c
@@ -627,6 +627,9 @@ static inline void _spr_register(CPUPPCState *env, int num,
 #if !defined(CONFIG_USER_ONLY)
     spr->oea_read = oea_read;
     spr->oea_write = oea_write;
+#endif
+#if defined(CONFIG_KVM)
+    spr->one_reg_id = one_reg_id,
 #endif
     env->spr[num] = initial_value;
 }