Commit 9584bf2c authored Dec 13, 2007 by Ryan Harper Committed by Avi Kivity Jan 30, 2008

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 <ryanh@us.ibm.com>
Signed-off-by: Avi Kivity <avi@qumranet.com>

parent 0711456c

drivers/kvm/vmx.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2263,6 +2263,7 @@ 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 */
		if (printk_ratelimit())
		printk(KERN_ERR "Fault when IDT_Vectoring\n");
		}
		if (has_ext_irq)

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