X-Git-Url: http://git.samba.org/samba.git/?a=blobdiff_plain;f=virt%2Fkvm%2Farm%2Farm.c;fp=virt%2Fkvm%2Farm%2Farm.c;h=23774970c9df66fb771210df9374bf10c0abbffa;hb=0d1e8b8d2bcd3150d51754d8d0fdbf44dc88b0d3;hp=150c8a69cdaf8233db1f94df624cca6e2812beaf;hpb=83c4087ce468601501ecde4d0ec5b2abd5f57c31;p=sfrench%2Fcifs-2.6.git

diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c
index 150c8a69cdaf..23774970c9df 100644
--- a/virt/kvm/arm/arm.c
+++ b/virt/kvm/arm/arm.c
@@ -120,8 +120,9 @@ int kvm_arch_init_vm(struct kvm *kvm, unsigned long type)
 {
 	int ret, cpu;
 
-	if (type)
-		return -EINVAL;
+	ret = kvm_arm_setup_stage2(kvm, type);
+	if (ret)
+		return ret;
 
 	kvm->arch.last_vcpu_ran = alloc_percpu(typeof(*kvm->arch.last_vcpu_ran));
 	if (!kvm->arch.last_vcpu_ran)
@@ -212,6 +213,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 	case KVM_CAP_READONLY_MEM:
 	case KVM_CAP_MP_STATE:
 	case KVM_CAP_IMMEDIATE_EXIT:
+	case KVM_CAP_VCPU_EVENTS:
 		r = 1;
 		break;
 	case KVM_CAP_ARM_SET_DEVICE_ADDR:
@@ -240,7 +242,7 @@ int kvm_vm_ioctl_check_extension(struct kvm *kvm, long ext)
 		r = 1;
 		break;
 	default:
-		r = kvm_arch_dev_ioctl_check_extension(kvm, ext);
+		r = kvm_arch_vm_ioctl_check_extension(kvm, ext);
 		break;
 	}
 	return r;
@@ -544,7 +546,7 @@ static void update_vttbr(struct kvm *kvm)
 
 	/* update vttbr to be used with the new vmid */
 	pgd_phys = virt_to_phys(kvm->arch.pgd);
-	BUG_ON(pgd_phys & ~VTTBR_BADDR_MASK);
+	BUG_ON(pgd_phys & ~kvm_vttbr_baddr_mask(kvm));
 	vmid = ((u64)(kvm->arch.vmid) << VTTBR_VMID_SHIFT) & VTTBR_VMID_MASK(kvm_vmid_bits);
 	kvm->arch.vttbr = kvm_phys_to_vttbr(pgd_phys) | vmid | cnp;
 
@@ -1295,8 +1297,6 @@ static void cpu_init_hyp_mode(void *dummy)
 
 	__cpu_init_hyp_mode(pgd_ptr, hyp_stack_ptr, vector_ptr);
 	__cpu_init_stage2();
-
-	kvm_arm_init_debug();
 }
 
 static void cpu_hyp_reset(void)
@@ -1309,16 +1309,12 @@ static void cpu_hyp_reinit(void)
 {
 	cpu_hyp_reset();
 
-	if (is_kernel_in_hyp_mode()) {
-		/*
-		 * __cpu_init_stage2() is safe to call even if the PM
-		 * event was cancelled before the CPU was reset.
-		 */
-		__cpu_init_stage2();
+	if (is_kernel_in_hyp_mode())
 		kvm_timer_init_vhe();
-	} else {
+	else
 		cpu_init_hyp_mode(NULL);
-	}
+
+	kvm_arm_init_debug();
 
 	if (vgic_present)
 		kvm_vgic_init_cpu_hardware();
@@ -1412,6 +1408,8 @@ static int init_common_resources(void)
 	kvm_vmid_bits = kvm_get_vmid_bits();
 	kvm_info("%d-bit VMID\n", kvm_vmid_bits);
 
+	kvm_set_ipa_limit();
+
 	return 0;
 }