From 503234b3fdcaa578395c07e393ea3e5d13958824 Mon Sep 17 00:00:00 2001
From: Liran Alon <liran.alon@oracle.com>
Date: Fri, 14 Sep 2018 03:25:53 +0300
Subject: KVM: x86: Do not use kvm_x86_ops->mpx_supported() directly
Commit a87036add092 ("KVM: x86: disable MPX if host did not enable
MPX XSAVE features") introduced kvm_mpx_supported() to return true
iff MPX is enabled in the host.
However, that commit seems to have missed replacing some calls to
kvm_x86_ops->mpx_supported() to kvm_mpx_supported().
Complete original commit by replacing remaining calls to
kvm_mpx_supported().
Fixes: a87036add092 ("KVM: x86: disable MPX if host did not enable
MPX XSAVE features")
Suggested-by: Sean Christopherson <sean.j.christopherson@intel.com>
Signed-off-by: Liran Alon <liran.alon@oracle.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
arch/x86/kvm/vmx.c | 2 +-
arch/x86/kvm/x86.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
(limited to 'arch')
diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
index d32e9c5e743b..5bb2acd8a52c 100644
--- a/arch/x86/kvm/vmx.c
+++ b/arch/x86/kvm/vmx.c
@@ -12036,7 +12036,7 @@ static void prepare_vmcs02_full(struct kvm_vcpu *vcpu, struct vmcs12 *vmcs12)
set_cr4_guest_host_mask(vmx);
- if (vmx_mpx_supported())
+ if (kvm_mpx_supported())
vmcs_write64(GUEST_BNDCFGS, vmcs12->guest_bndcfgs);
if (enable_vpid) {
diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index edbf00ec56b3..ca717737347e 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4698,7 +4698,7 @@ static void kvm_init_msr_list(void)
*/
switch (msrs_to_save[i]) {
case MSR_IA32_BNDCFGS:
- if (!kvm_x86_ops->mpx_supported())
+ if (!kvm_mpx_supported())
continue;
break;
case MSR_TSC_AUX:
--
cgit v1.2.3-70-g09d2