[33/45] KVM: x86: Move guts of kvm_arch_vcpu_setup() into kvm_arch_vcpu_create()
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Message ID 20191022015925.31916-34-sean.j.christopherson@intel.com
State New
Headers show
Series
  • KVM: Refactor vCPU creation
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Commit Message

Sean Christopherson Oct. 22, 2019, 1:59 a.m. UTC
Fold setup() into create() now that the two are called back-to-back by
common KVM code.  This paves the way for removing kvm_arch_vcpu_setup().

Signed-off-by: Sean Christopherson <sean.j.christopherson@intel.com>
---
 arch/x86/kvm/x86.c | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

Patch
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diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 4d0cc3c9432f..dbb939bd4949 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -9021,11 +9021,12 @@  int kvm_arch_vcpu_precreate(struct kvm *kvm, unsigned int id)
 
 int kvm_arch_vcpu_create(struct kvm_vcpu *vcpu)
 {
-	return kvm_x86_ops->vcpu_create(vcpu);
-}
+	int ret;
+
+	ret = kvm_x86_ops->vcpu_create(vcpu);
+	if (ret)
+		return ret;
 
-int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
-{
 	vcpu->arch.arch_capabilities = kvm_get_arch_capabilities();
 	vcpu->arch.msr_platform_info = MSR_PLATFORM_INFO_CPUID_FAULT;
 	kvm_vcpu_mtrr_init(vcpu);
@@ -9036,6 +9037,11 @@  int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
 	return 0;
 }
 
+int kvm_arch_vcpu_setup(struct kvm_vcpu *vcpu)
+{
+	return 0;
+}
+
 void kvm_arch_vcpu_postcreate(struct kvm_vcpu *vcpu)
 {
 	struct msr_data msr;