When KVM (de)assigns PCI(e) devices to VMs, a debug message is printed including the BDF notation of the respective device. Currently, the BDF notation does not have the commonly used leading zeros. This produces messages like "assign device 0:1:8.0", which look strange at first sight. The patch fixes this by exchanging the printk(KERN_DEBUG ...) with dev_info() and also inserts "kvm" into the debug message, so that it is obvious where the message comes from. Also reduces LoC. Signed-off-by: Andre Richter <andre.o.richter@xxxxxxxxx> --- virt/kvm/iommu.c | 12 ++---------- 1 file changed, 2 insertions(+), 10 deletions(-) diff --git a/virt/kvm/iommu.c b/virt/kvm/iommu.c index 72a130b..a3b1410 100644 --- a/virt/kvm/iommu.c +++ b/virt/kvm/iommu.c @@ -190,11 +190,7 @@ int kvm_assign_device(struct kvm *kvm, pdev->dev_flags |= PCI_DEV_FLAGS_ASSIGNED; - printk(KERN_DEBUG "assign device %x:%x:%x.%x\n", - assigned_dev->host_segnr, - assigned_dev->host_busnr, - PCI_SLOT(assigned_dev->host_devfn), - PCI_FUNC(assigned_dev->host_devfn)); + dev_info(&pdev->dev, "kvm assign device\n"); return 0; out_unmap: @@ -220,11 +216,7 @@ int kvm_deassign_device(struct kvm *kvm, pdev->dev_flags &= ~PCI_DEV_FLAGS_ASSIGNED; - printk(KERN_DEBUG "deassign device %x:%x:%x.%x\n", - assigned_dev->host_segnr, - assigned_dev->host_busnr, - PCI_SLOT(assigned_dev->host_devfn), - PCI_FUNC(assigned_dev->host_devfn)); + dev_info(&pdev->dev, "kvm deassign device\n"); return 0; } -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
