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>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/pci/pcie/aer/aer_inject.c b/drivers/pci/pcie/aer/aer_inject.c
index 44ed4ded3846..db553dc22c8e 100644
--- 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");