PCI/AER: Log aer_inject error injections

Log successful error injections so that injected errors can be
differentiated from real errors.

Suggested-by: Bjorn Helgaas <bhelgaas@google.com>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: Borislav Petkov <bp@suse.de>

diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 44ed4ded384698105d20c93bca491b46f52f7d45..db553dc22c8e0fca49ad98ff2f9fd3111e18918a 100644 (file)
--- a/drivers/pci/pcie/aer/aer_inject.c
+++ b/drivers/pci/pcie/aer/aer_inject.c
@@ -492,6 +492,9 @@ static int aer_inject(struct aer_error_inj *einj)
                        ret = -EPROTONOSUPPORT;
                        goto out_put;
                }
+               dev_info(&edev->device,
+                        "aer_inject: Injecting errors %08x/%08x into device %s\n",
+                        einj->cor_status, einj->uncor_status, pci_name(dev));
                aer_irq(-1, edev);
        } else {
                dev_err(&rpdev->dev, "aer_inject: AER device not found\n");