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| author | Ryan Harper <ryanh@us.ibm.com> | 2007-12-13 10:21:10 -0600 |
|---|---|---|
| committer | Avi Kivity <avi@qumranet.com> | 2008-01-30 17:58:10 +0200 |
| commit | 9584bf2c93f56656dba0de8f6c75b54ca7995143 (patch) | |
| tree | 9aa33ae6c4e11cef1552e6dfe5085460e3baa076 | |
| parent | 0711456c0d78335d24e4f92aa40d32c78fd44aa8 (diff) | |
| download | linux-stable-9584bf2c93f56656dba0de8f6c75b54ca7995143.tar.gz linux-stable-9584bf2c93f56656dba0de8f6c75b54ca7995143.tar.bz2 linux-stable-9584bf2c93f56656dba0de8f6c75b54ca7995143.zip | |
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>
| -rw-r--r-- | 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 7e61a560aab5..11ca2340d38f 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); |