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From: Jan Kiszka <jan.kiszka@siemens.com>
To: Avi Kivity <avi@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>
Cc: kvm <kvm@vger.kernel.org>, Gleb Natapov <gleb@redhat.com>
Subject: [PATCH] KVM: x86: Drop obsolete warning about INIT on runnable VCPU
Date: Tue, 01 Feb 2011 13:27:15 +0100	[thread overview]
Message-ID: <4D47FC23.40300@siemens.com> (raw)

This warning was once used for debugging QEMU user space. Though
uncommon, it is actually possible to send an INIT request to a running
VCPU. So better drop this warning before someone misuses it to flood
kernel logs this way.

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
---
 arch/x86/kvm/lapic.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
index 93cf9d0..0171e66 100644
--- a/arch/x86/kvm/lapic.c
+++ b/arch/x86/kvm/lapic.c
@@ -417,10 +417,6 @@ static int __apic_accept_irq(struct kvm_lapic *apic, int delivery_mode,
 	case APIC_DM_INIT:
 		if (level) {
 			result = 1;
-			if (vcpu->arch.mp_state == KVM_MP_STATE_RUNNABLE)
-				printk(KERN_DEBUG
-				       "INIT on a runnable vcpu %d\n",
-				       vcpu->vcpu_id);
 			vcpu->arch.mp_state = KVM_MP_STATE_INIT_RECEIVED;
 			kvm_make_request(KVM_REQ_EVENT, vcpu);
 			kvm_vcpu_kick(vcpu);
-- 
1.7.1

             reply	other threads:[~2011-02-01 12:27 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-02-01 12:27 Jan Kiszka [this message]
2011-02-03 16:21 ` [PATCH] KVM: x86: Drop obsolete warning about INIT on runnable VCPU Marcelo Tosatti

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