From 0ee75bead83da4791e5cbf659806c54d8ee40f12 Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 28 Apr 2010 15:39:01 +0300 Subject: 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 --- arch/x86/kvm/svm.c | 2 +- arch/x86/kvm/vmx.c | 3 ++- 2 files changed, 3 insertions(+), 2 deletions(-) (limited to 'arch/x86/kvm') diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c index 889f66022e57..2511664ff671 100644 --- a/arch/x86/kvm/svm.c +++ b/arch/x86/kvm/svm.c @@ -3319,7 +3319,7 @@ static struct kvm_x86_ops svm_x86_ops = { static int __init svm_init(void) { return kvm_init(&svm_x86_ops, sizeof(struct vcpu_svm), - THIS_MODULE); + __alignof__(struct vcpu_svm), THIS_MODULE); } static void __exit svm_exit(void) diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c index 875b785228f6..2e8729678600 100644 --- a/arch/x86/kvm/vmx.c +++ b/arch/x86/kvm/vmx.c @@ -4245,7 +4245,8 @@ static int __init vmx_init(void) set_bit(0, vmx_vpid_bitmap); /* 0 is reserved for host */ - r = kvm_init(&vmx_x86_ops, sizeof(struct vcpu_vmx), THIS_MODULE); + r = kvm_init(&vmx_x86_ops, sizeof(struct vcpu_vmx), + __alignof__(struct vcpu_vmx), THIS_MODULE); if (r) goto out3; -- cgit v1.2.3