From: Xiaoyao Li <xiaoyao.li@intel.com>
To: "Paolo Bonzini" <pbonzini@redhat.com>,
"Radim Krčmář" <rkrcmar@redhat.com>,
"Sean Christopherson" <sean.j.christopherson@intel.com>,
"Vitaly Kuznetsov" <vkuznets@redhat.com>,
"Jim Mattson" <jmattson@google.com>,
"Joerg Roedel" <joro@8bytes.org>
Cc: Xiaoyao Li <xiaoyao.li@intel.com>,
Krish Sadhukhan <krish.sadhukhan@oracle.com>,
kvm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v3 4/4] KVM: VMX: Rename {vmx,nested_vmx}_vcpu_setup()
Date: Sun, 20 Oct 2019 17:11:01 +0800 [thread overview]
Message-ID: <20191020091101.125516-5-xiaoyao.li@intel.com> (raw)
In-Reply-To: <20191020091101.125516-1-xiaoyao.li@intel.com>
Rename {vmx,nested_vmx}_vcpu_setup() to match what they really do.
Signed-off-by: Xiaoyao Li <xiaoyao.li@intel.com>
---
Changes in v3:
- Move vmcs unrelated changes into 2 seperate patches.
- refine the function name.
---
arch/x86/kvm/vmx/nested.c | 2 +-
arch/x86/kvm/vmx/nested.h | 2 +-
arch/x86/kvm/vmx/vmx.c | 9 +++++----
3 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 5e231da00310..55c5791ac52b 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -5768,7 +5768,7 @@ static int vmx_set_nested_state(struct kvm_vcpu *vcpu,
return ret;
}
-void nested_vmx_vcpu_setup(void)
+void nested_vmx_set_vmcs_shadowing_bitmap(void)
{
if (enable_shadow_vmcs) {
vmcs_write64(VMREAD_BITMAP, __pa(vmx_vmread_bitmap));
diff --git a/arch/x86/kvm/vmx/nested.h b/arch/x86/kvm/vmx/nested.h
index 187d39bf0bf1..4cf1d40da15f 100644
--- a/arch/x86/kvm/vmx/nested.h
+++ b/arch/x86/kvm/vmx/nested.h
@@ -11,7 +11,7 @@ void nested_vmx_setup_ctls_msrs(struct nested_vmx_msrs *msrs, u32 ept_caps,
bool apicv);
void nested_vmx_hardware_unsetup(void);
__init int nested_vmx_hardware_setup(int (*exit_handlers[])(struct kvm_vcpu *));
-void nested_vmx_vcpu_setup(void);
+void nested_vmx_set_vmcs_shadowing_bitmap(void);
void nested_vmx_free_vcpu(struct kvm_vcpu *vcpu);
int nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu, bool from_vmentry);
bool nested_vmx_exit_reflected(struct kvm_vcpu *vcpu, u32 exit_reason);
diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c
index 84c32395d887..4211f72a1a01 100644
--- a/arch/x86/kvm/vmx/vmx.c
+++ b/arch/x86/kvm/vmx/vmx.c
@@ -4162,12 +4162,13 @@ static void ept_set_mmio_spte_mask(void)
#define VMX_XSS_EXIT_BITMAP 0
/*
- * Sets up the vmcs for emulated real mode.
+ * Noting that the initialization of Guest-state Area of VMCS is in
+ * vmx_vcpu_reset().
*/
-static void vmx_vcpu_setup(struct vcpu_vmx *vmx)
+static void init_vmcs(struct vcpu_vmx *vmx)
{
if (nested)
- nested_vmx_vcpu_setup();
+ nested_vmx_set_vmcs_shadowing_bitmap();
if (cpu_has_vmx_msr_bitmap())
vmcs_write64(MSR_BITMAP, __pa(vmx->vmcs01.msr_bitmap));
@@ -6774,7 +6775,7 @@ static struct kvm_vcpu *vmx_create_vcpu(struct kvm *kvm, unsigned int id)
cpu = get_cpu();
vmx_vcpu_load(&vmx->vcpu, cpu);
vmx->vcpu.cpu = cpu;
- vmx_vcpu_setup(vmx);
+ init_vmcs(vmx);
vmx_vcpu_put(&vmx->vcpu);
put_cpu();
if (cpu_need_virtualize_apic_accesses(&vmx->vcpu)) {
--
2.19.1
next prev parent reply other threads:[~2019-10-20 9:26 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-20 9:10 [PATCH v3 0/4] Minor cleanup and refactor about vmcs Xiaoyao Li
2019-10-20 9:10 ` [PATCH v3 1/4] KVM: VMX: Write VPID to vmcs when creating vcpu Xiaoyao Li
2019-10-20 9:10 ` [PATCH v3 2/4] KVM: VMX: Remove vmx->hv_deadline_tsc initialization from vmx_vcpu_setup() Xiaoyao Li
2019-10-20 9:11 ` [PATCH v3 3/4] KVM: VMX: Initialize vmx->guest_msrs[] right after allocation Xiaoyao Li
2019-10-20 9:11 ` Xiaoyao Li [this message]
2019-10-22 13:42 ` [PATCH v3 0/4] Minor cleanup and refactor about vmcs Paolo Bonzini
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