From: Ryan Harper Date: Thu, 13 Dec 2007 16:21:10 +0000 (-0600) Subject: KVM: VMX: Add printk_ratelimit in vmx_intr_assist X-Git-Tag: v2.6.25-rc1~1138^2~25 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9584bf2c93f56656dba0de8f6c75b54ca7995143;p=linux-2.6 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 --- diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 7e61a560aa..11ca2340d3 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);