---

yaml --- r: 307911 b: refs/heads/master c: 29b7c71 h: refs/heads/master i: 307909: 180310e 307907: 5340524 307903: f566fa0 v: v3
git-mirror · May 18, 2012 · d262014 · d262014
1 parent a68a1ee
commit d262014
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Showing 3 changed files with 20 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 14eebd917d154f3181d2cb219e40b18eec314db7
+refs/heads/master: 29b7c71b5ecf2caaa4c2105ecc0094826db8a8a8
diff --git a/trunk/arch/s390/include/asm/kvm.h b/trunk/arch/s390/include/asm/kvm.h
@@ -52,4 +52,7 @@ struct kvm_sync_regs {
 	__u32 acrs[16];	/* access registers */
 	__u64 crs[16];	/* control registers */
 };
+
+#define KVM_REG_S390_TODPR	(KVM_REG_S390 | KVM_REG_SIZE_U32 | 0x1)
+#define KVM_REG_S390_EPOCHDIFF	(KVM_REG_S390 | KVM_REG_SIZE_U64 | 0x2)
 #endif
diff --git a/trunk/arch/s390/kvm/kvm-s390.c b/trunk/arch/s390/kvm/kvm-s390.c
@@ -446,6 +446,14 @@ static int kvm_arch_vcpu_ioctl_get_one_reg(struct kvm_vcpu *vcpu,
 	int r = -EINVAL;
 
 	switch (reg->id) {
+	case KVM_REG_S390_TODPR:
+		r = put_user(vcpu->arch.sie_block->todpr,
+			     (u32 __user *)reg->addr);
+		break;
+	case KVM_REG_S390_EPOCHDIFF:
+		r = put_user(vcpu->arch.sie_block->epoch,
+			     (u64 __user *)reg->addr);
+		break;
 	default:
 		break;
 	}
@@ -459,6 +467,14 @@ static int kvm_arch_vcpu_ioctl_set_one_reg(struct kvm_vcpu *vcpu,
 	int r = -EINVAL;
 
 	switch (reg->id) {
+	case KVM_REG_S390_TODPR:
+		r = get_user(vcpu->arch.sie_block->todpr,
+			     (u32 __user *)reg->addr);
+		break;
+	case KVM_REG_S390_EPOCHDIFF:
+		r = get_user(vcpu->arch.sie_block->epoch,
+			     (u64 __user *)reg->addr);
+		break;
 	default:
 		break;
 	}