Messages in this thread Patch in this message | | | From | Avi Kivity <> | Subject | [PATCH 14/33] KVM: VMX: Add printk_ratelimit in vmx_intr_assist | Date | Sun, 6 Jan 2008 16:39:20 +0200 |
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From: Ryan Harper <ryanh@us.ibm.com>
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> --- drivers/kvm/vmx.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/drivers/kvm/vmx.c b/drivers/kvm/vmx.c index 13c6a51..4407998 100644 --- a/drivers/kvm/vmx.c +++ b/drivers/kvm/vmx.c @@ -2262,7 +2262,8 @@ 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); -- 1.5.3.7
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