| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Mon, 28 Sep 2020 07:51:43 -0400
From: Paolo Bonzini <pbonzini@...hat.com>
To: linux-kernel@...r.kernel.org, kvm@...r.kernel.org
Cc: mlevitsk@...hat.com
Subject: [PATCH 1/2] KVM: x86: rename KVM_REQ_GET_VMCS12_PAGES
We are going to use it for SVM too, so use a more generic name.
Signed-off-by: Paolo Bonzini <pbonzini@...hat.com>
---
arch/x86/include/asm/kvm_host.h | 4 ++--
arch/x86/kvm/vmx/nested.c | 8 ++++----
arch/x86/kvm/x86.c | 4 ++--
3 files changed, 8 insertions(+), 8 deletions(-)
diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
index 5303dbc5c9bc..c12babf6377c 100644
--- a/arch/x86/include/asm/kvm_host.h
+++ b/arch/x86/include/asm/kvm_host.h
@@ -80,7 +80,7 @@
#define KVM_REQ_HV_EXIT KVM_ARCH_REQ(21)
#define KVM_REQ_HV_STIMER KVM_ARCH_REQ(22)
#define KVM_REQ_LOAD_EOI_EXITMAP KVM_ARCH_REQ(23)
-#define KVM_REQ_GET_VMCS12_PAGES KVM_ARCH_REQ(24)
+#define KVM_REQ_GET_NESTED_STATE_PAGES KVM_ARCH_REQ(24)
#define KVM_REQ_APICV_UPDATE \
KVM_ARCH_REQ_FLAGS(25, KVM_REQUEST_WAIT | KVM_REQUEST_NO_WAKEUP)
#define KVM_REQ_TLB_FLUSH_CURRENT KVM_ARCH_REQ(26)
@@ -1238,7 +1238,7 @@ struct kvm_x86_nested_ops {
int (*set_state)(struct kvm_vcpu *vcpu,
struct kvm_nested_state __user *user_kvm_nested_state,
struct kvm_nested_state *kvm_state);
- bool (*get_vmcs12_pages)(struct kvm_vcpu *vcpu);
+ bool (*get_nested_state_pages)(struct kvm_vcpu *vcpu);
int (*write_log_dirty)(struct kvm_vcpu *vcpu, gpa_t l2_gpa);
int (*enable_evmcs)(struct kvm_vcpu *vcpu,
diff --git a/arch/x86/kvm/vmx/nested.c b/arch/x86/kvm/vmx/nested.c
index 1bb6b31eb646..7a4dc5abd7e2 100644
--- a/arch/x86/kvm/vmx/nested.c
+++ b/arch/x86/kvm/vmx/nested.c
@@ -244,7 +244,7 @@ static void free_nested(struct kvm_vcpu *vcpu)
if (!vmx->nested.vmxon && !vmx->nested.smm.vmxon)
return;
- kvm_clear_request(KVM_REQ_GET_VMCS12_PAGES, vcpu);
+ kvm_clear_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
vmx->nested.vmxon = false;
vmx->nested.smm.vmxon = false;
@@ -3387,7 +3387,7 @@ enum nvmx_vmentry_status nested_vmx_enter_non_root_mode(struct kvm_vcpu *vcpu,
* to nested_get_vmcs12_pages before the next VM-entry. The MSRs
* have already been set at vmentry time and should not be reset.
*/
- kvm_make_request(KVM_REQ_GET_VMCS12_PAGES, vcpu);
+ kvm_make_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
}
/*
@@ -6182,7 +6182,7 @@ static int vmx_set_nested_state(struct kvm_vcpu *vcpu,
* restored yet. EVMCS will be mapped from
* nested_get_vmcs12_pages().
*/
- kvm_make_request(KVM_REQ_GET_VMCS12_PAGES, vcpu);
+ kvm_make_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu);
} else {
return -EINVAL;
}
@@ -6561,7 +6561,7 @@ struct kvm_x86_nested_ops vmx_nested_ops = {
.hv_timer_pending = nested_vmx_preemption_timer_pending,
.get_state = vmx_get_nested_state,
.set_state = vmx_set_nested_state,
- .get_vmcs12_pages = nested_get_vmcs12_pages,
+ .get_nested_state_pages = nested_get_vmcs12_pages,
.write_log_dirty = nested_vmx_write_pml_buffer,
.enable_evmcs = nested_enable_evmcs,
.get_evmcs_version = nested_get_evmcs_version,
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 1994602a0851..92ead1782d57 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -8365,8 +8365,8 @@ static int vcpu_enter_guest(struct kvm_vcpu *vcpu)
bool req_immediate_exit = false;
if (kvm_request_pending(vcpu)) {
- if (kvm_check_request(KVM_REQ_GET_VMCS12_PAGES, vcpu)) {
- if (unlikely(!kvm_x86_ops.nested_ops->get_vmcs12_pages(vcpu))) {
+ if (kvm_check_request(KVM_REQ_GET_NESTED_STATE_PAGES, vcpu)) {
+ if (unlikely(!kvm_x86_ops.nested_ops->get_nested_state_pages(vcpu))) {
r = 0;
goto out;
}
--
2.26.2
Powered by blists - more mailing lists