[PATCH 2/2] KVM: x86: async_pf: determine x86 user as cpl == 3

From: Nikita Kalyazin
Date: Wed Nov 27 2024 - 12:27:55 EST


Suggested-by: Sean Christopherson <seanjc@xxxxxxxxxx>
Signed-off-by: Nikita Kalyazin <kalyazin@xxxxxxxxxx>
---
arch/x86/kvm/x86.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 8f784f07d423..168dcf1d4625 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -13360,7 +13360,7 @@ static bool kvm_can_deliver_async_pf(struct kvm_vcpu *vcpu)
if (!kvm_pv_async_pf_enabled(vcpu))
return false;

- if (kvm_x86_call(get_cpl)(vcpu) == 0)
+ if (kvm_x86_call(get_cpl)(vcpu) != 3)
return false;

if (is_guest_mode(vcpu)) {
--
2.40.1