KVM: Let vcpu structure alignment be determined at runtime

vmx and svm vcpus have different contents and therefore may have different
alignmment requirements.  Let each specify its required alignment.

Signed-off-by: Avi Kivity <avi@redhat.com>

3 files changed, 4 insertions, 3 deletions

diff --git a/arch/powerpc/kvm/44x.c b/arch/powerpc/kvm/44x.c
index 689a57c2ac80..73c0a3f64ed1 100644
--- a/arch/powerpc/kvm/44x.c
+++ b/arch/powerpc/kvm/44x.c
@@ -147,7 +147,7 @@ static int __init kvmppc_44x_init(void)
         if (r)
                 return r;
 
-        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), THIS_MODULE);
+        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_44x), 0, THIS_MODULE);
 }
 
 static void __exit kvmppc_44x_exit(void)
diff --git a/arch/powerpc/kvm/book3s.c b/arch/powerpc/kvm/book3s.c
index 28e785fb2cab..11f226ff4468 100644
--- a/arch/powerpc/kvm/book3s.c
+++ b/arch/powerpc/kvm/book3s.c
@@ -1385,7 +1385,8 @@ int __kvmppc_vcpu_run(struct kvm_run *kvm_run, struct kvm_vcpu *vcpu)
 
 static int kvmppc_book3s_init(void)
 {
-        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_book3s), THIS_MODULE);
+        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_book3s), 0,
+                        THIS_MODULE);
 }
 
 static void kvmppc_book3s_exit(void)
diff --git a/arch/powerpc/kvm/e500.c b/arch/powerpc/kvm/e500.c
index 669a5c5fc7d7..bc2b4004eb26 100644
--- a/arch/powerpc/kvm/e500.c
+++ b/arch/powerpc/kvm/e500.c
@@ -161,7 +161,7 @@ static int __init kvmppc_e500_init(void)
         flush_icache_range(kvmppc_booke_handlers,
                         kvmppc_booke_handlers + max_ivor + kvmppc_handler_len);
 
-        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), THIS_MODULE);
+        return kvm_init(NULL, sizeof(struct kvmppc_vcpu_e500), 0, THIS_MODULE);
 }
 
 static void __init kvmppc_e500_exit(void)