From 9584bf2c93f56656dba0de8f6c75b54ca7995143 Mon Sep 17 00:00:00 2001 From: Ryan Harper Date: Thu, 13 Dec 2007 10:21:10 -0600 Subject: [PATCH] KVM: VMX: Add printk_ratelimit in vmx_intr_assist Add printk_ratelimit check in front of printk. This prevents spamming of the message during 32-bit ubuntu 6.06server install. Previously, it would hang during the partition formatting stage. Signed-off-by: Ryan Harper Signed-off-by: Avi Kivity --- drivers/kvm/vmx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 7e61a560aab..11ca2340d38 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -2263,7 +2263,8 @@ static void vmx_intr_assist(struct kvm_vcpu *vcpu) if (intr_info_field & INTR_INFO_VALID_MASK) { if (idtv_info_field & INTR_INFO_VALID_MASK) { /* TODO: fault when IDT_Vectoring */ - printk(KERN_ERR "Fault when IDT_Vectoring\n"); + if (printk_ratelimit()) + printk(KERN_ERR "Fault when IDT_Vectoring\n"); } if (has_ext_irq) enable_irq_window(vcpu); -- 2.20.1