From: Konrad Rzeszutek Wilk Date: Wed, 4 Jan 2012 19:16:45 +0000 (-0500) Subject: xen/pciback: Expand the warning message to include domain id. X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6c254de16a1d14c1ac931d3aa08dc88ac9fc582b;p=deliverable%2Flinux.git xen/pciback: Expand the warning message to include domain id. When a PCI device is transferred to another domain and it is still in usage (from the internal perspective), mention which other domain is using it to aid in debugging. [v2: Truncate the verbose message per Jan Beulich suggestion] [v3: Suggestions from Ian Campbell on the wording] Signed-off-by: Konrad Rzeszutek Wilk Acked-by: Jan Beulich --- diff --git a/drivers/xen/xen-pciback/xenbus.c b/drivers/xen/xen-pciback/xenbus.c index 87c5dc3368d0..8e1c44d8ab46 100644 --- a/drivers/xen/xen-pciback/xenbus.c +++ b/drivers/xen/xen-pciback/xenbus.c @@ -243,8 +243,8 @@ static int xen_pcibk_export_device(struct xen_pcibk_device *pdev, dev_dbg(&dev->dev, "registering for %d\n", pdev->xdev->otherend_id); if (xen_register_device_domain_owner(dev, pdev->xdev->otherend_id) != 0) { - dev_err(&dev->dev, "device has been assigned to another " \ - "domain! Over-writting the ownership, but beware.\n"); + dev_err(&dev->dev, "Stealing ownership from dom%d.\n", + xen_find_device_domain_owner(dev)); xen_unregister_device_domain_owner(dev); xen_register_device_domain_owner(dev, pdev->xdev->otherend_id); }