diff options
| author | Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> | 2014-12-03 22:40:28 +0100 |
|---|---|---|
| committer | David Vrabel <david.vrabel@citrix.com> | 2014-12-04 13:41:59 +0100 |
| commit | b5d512147aecc11ba8ecc62f4083f5a9f86d332f (patch) | |
| tree | f6c4db5e4e9bcfc9b8cba1c43cc1e29149d667c9 /drivers/xen | |
| parent | driver core: Provide an wrapper around the mutex to do lockdep warnings (diff) | |
| download | linux-b5d512147aecc11ba8ecc62f4083f5a9f86d332f.tar.xz linux-b5d512147aecc11ba8ecc62f4083f5a9f86d332f.zip | |
xen/pciback: Include the domain id if removing the device whilst still in use
Cleanup the function a bit - also include the id of the
domain that is using the device.
Signed-off-by: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Reviewed-by: David Vrabel <david.vrabel@citrix.com>
Signed-off-by: David Vrabel <david.vrabel@citrix.com>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/xen-pciback/pci_stub.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/xen/xen-pciback/pci_stub.c b/drivers/xen/xen-pciback/pci_stub.c index 8b77089eddac..e5ff09d8a242 100644 --- a/drivers/xen/xen-pciback/pci_stub.c +++ b/drivers/xen/xen-pciback/pci_stub.c @@ -553,12 +553,14 @@ static void pcistub_remove(struct pci_dev *dev) spin_unlock_irqrestore(&pcistub_devices_lock, flags); if (found_psdev) { - dev_dbg(&dev->dev, "found device to remove - in use? %p\n", - found_psdev->pdev); + dev_dbg(&dev->dev, "found device to remove %s\n", + found_psdev->pdev ? "- in-use" : ""); if (found_psdev->pdev) { - pr_warn("****** removing device %s while still in-use! ******\n", - pci_name(found_psdev->dev)); + int domid = xen_find_device_domain_owner(dev); + + pr_warn("****** removing device %s while still in-use by domain %d! ******\n", + pci_name(found_psdev->dev), domid); pr_warn("****** driver domain may still access this device's i/o resources!\n"); pr_warn("****** shutdown driver domain before binding device\n"); pr_warn("****** to other drivers or domains\n"); |