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From: Paolo Bonzini <pbonzini@redhat.com>
To: linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Cc: mlevitsk@redhat.com, seanjc@google.com, stable@vger.kernel.org
Subject: [PATCH 2/3] KVM: x86: a vCPU with a pending triple fault is runnable
Date: Wed, 27 Apr 2022 13:37:57 -0400	[thread overview]
Message-ID: <20220427173758.517087-3-pbonzini@redhat.com> (raw)
In-Reply-To: <20220427173758.517087-1-pbonzini@redhat.com>

Cc: stable@vger.kernel.org
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---
 arch/x86/kvm/x86.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
index 0e73607b02bd..d563812ca229 100644
--- a/arch/x86/kvm/x86.c
+++ b/arch/x86/kvm/x86.c
@@ -12187,6 +12187,9 @@ static inline bool kvm_vcpu_has_events(struct kvm_vcpu *vcpu)
 	    kvm_x86_ops.nested_ops->has_events(vcpu))
 		return true;
 
+	if (kvm_test_request(KVM_REQ_TRIPLE_FAULT, vcpu))
+		return true;
+
 	return false;
 }
 
-- 
2.31.1



  parent reply	other threads:[~2022-04-27 17:38 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-04-27 17:37 [PATCH 0/2] KVM: x86: never write to memory from kvm_vcpu_check_block Paolo Bonzini
2022-04-27 17:37 ` [PATCH 1/3] KVM: x86: make vendor code check for all nested events Paolo Bonzini
2022-04-27 20:40   ` Maxim Levitsky
2022-04-29 18:40     ` Paolo Bonzini
2022-04-29 17:03   ` Sean Christopherson
2022-04-29 17:09     ` Paolo Bonzini
2022-04-29 17:35       ` Sean Christopherson
2022-04-27 17:37 ` Paolo Bonzini [this message]
2022-04-27 20:41   ` [PATCH 2/3] KVM: x86: a vCPU with a pending triple fault is runnable Maxim Levitsky
2022-04-27 17:37 ` [PATCH 3/3] KVM: x86: never write to memory from kvm_vcpu_check_block Paolo Bonzini
2022-04-27 20:42   ` Maxim Levitsky
2022-07-20  9:31 ` [PATCH 0/2] " Maxim Levitsky

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