From 2245d39886fad920f4ea3583e2fb29bf01fc01d8 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 8 Jul 2020 21:52:00 +0200 Subject: x86/kvm/vmx: Use native read/write_cr2() read/write_cr2() go throuh the paravirt XXL indirection, but nested VMX in a XEN_PV guest is not supported. Use the native variants. Signed-off-by: Thomas Gleixner Message-Id: <20200708195322.344731916@linutronix.de> Signed-off-by: Paolo Bonzini --- arch/x86/kvm/vmx/vmx.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'arch/x86/kvm/vmx') diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index e71a3d982781..2b41d987b101 100644 --- a/arch/x86/kvm/vmx/vmx.c +++ b/arch/x86/kvm/vmx/vmx.c @@ -6686,13 +6686,13 @@ static noinstr void vmx_vcpu_enter_exit(struct kvm_vcpu *vcpu, else if (static_branch_unlikely(&mds_user_clear)) mds_clear_cpu_buffers(); - if (vcpu->arch.cr2 != read_cr2()) - write_cr2(vcpu->arch.cr2); + if (vcpu->arch.cr2 != native_read_cr2()) + native_write_cr2(vcpu->arch.cr2); vmx->fail = __vmx_vcpu_run(vmx, (unsigned long *)&vcpu->arch.regs, vmx->loaded_vmcs->launched); - vcpu->arch.cr2 = read_cr2(); + vcpu->arch.cr2 = native_read_cr2(); /* * VMEXIT disables interrupts (host state), but tracing and lockdep -- cgit v1.2.3