From 873a7c423bf8f12bff48a4b8963b32be568b4fcf Mon Sep 17 00:00:00 2001 From: Avi Kivity Date: Wed, 13 Dec 2006 00:34:14 -0800 Subject: [PATCH] [PATCH] KVM: Disallow the kvm-amd module on intel hardware, and vice versa They're not on speaking terms. Signed-off-by: Avi Kivity Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/kvm/svm.c | 5 ++--- drivers/kvm/vmx.c | 3 +-- 2 files changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/kvm/svm.c b/drivers/kvm/svm.c index 73a022c1f7b6..0e6bc8c649ce 100644 --- a/drivers/kvm/svm.c +++ b/drivers/kvm/svm.c @@ -377,6 +377,7 @@ static __init int svm_hardware_setup(void) void *msrpm_va; int r; + kvm_emulator_want_group7_invlpg(); iopm_pages = alloc_pages(GFP_KERNEL, IOPM_ALLOC_ORDER); @@ -1628,9 +1629,7 @@ static struct kvm_arch_ops svm_arch_ops = { static int __init svm_init(void) { - kvm_emulator_want_group7_invlpg(); - kvm_init_arch(&svm_arch_ops, THIS_MODULE); - return 0; + return kvm_init_arch(&svm_arch_ops, THIS_MODULE); } static void __exit svm_exit(void) diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 43622061660b..d046296a9304 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -2000,8 +2000,7 @@ static struct kvm_arch_ops vmx_arch_ops = { static int __init vmx_init(void) { - kvm_init_arch(&vmx_arch_ops, THIS_MODULE); - return 0; + return kvm_init_arch(&vmx_arch_ops, THIS_MODULE); } static void __exit vmx_exit(void) -- 2.20.1