From 9da5ebb93206b34b9f7400f8b6971a9aaf50e4c6 Mon Sep 17 00:00:00 2001 From: Sean Christopherson Date: Fri, 4 Feb 2022 21:41:55 +0000 Subject: [PATCH] Revert "svm: Add warning message for AVIC IPI invalid target" commit dd4589eee99db8f61f7b8f7df1531cad3f74a64d upstream. Remove a WARN on an "AVIC IPI invalid target" exit, the WARN is trivial to trigger from guest as it will fail on any destination APIC ID that doesn't exist from the guest's perspective. Don't bother recording anything in the kernel log, the common tracepoint for kvm_avic_incomplete_ipi() is sufficient for debugging. This reverts commit 37ef0c4414c9743ba7f1af4392f0a27a99649f2a. Cc: stable@vger.kernel.org Signed-off-by: Sean Christopherson Message-Id: <20220204214205.3306634-2-seanjc@google.com> Signed-off-by: Paolo Bonzini Signed-off-by: Greg Kroah-Hartman --- arch/x86/kvm/svm/avic.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/arch/x86/kvm/svm/avic.c b/arch/x86/kvm/svm/avic.c index 8f9af7b7dbbe4..212af871ca746 100644 --- a/arch/x86/kvm/svm/avic.c +++ b/arch/x86/kvm/svm/avic.c @@ -342,8 +342,6 @@ int avic_incomplete_ipi_interception(struct kvm_vcpu *vcpu) avic_kick_target_vcpus(vcpu->kvm, apic, icrl, icrh); break; case AVIC_IPI_FAILURE_INVALID_TARGET: - WARN_ONCE(1, "Invalid IPI target: index=%u, vcpu=%d, icr=%#0x:%#0x\n", - index, vcpu->vcpu_id, icrh, icrl); break; case AVIC_IPI_FAILURE_INVALID_BACKING_PAGE: WARN_ONCE(1, "Invalid backing page\n");