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
Git-commit: 503234b3fdcaa578395c07e393ea3e5d13958824
Patch-mainline: v4.19-rc7
References: bsc#1106240

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>
Acked-by: Joerg Roedel <jroedel@suse.de>
---
 arch/x86/kvm/vmx.c | 2 +-
 arch/x86/kvm/x86.c | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -4355,7 +4355,7 @@ 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: