[PATCH 4/4] PCI: aer_inject: Log error injections

[Jean Delvare <jdelvare@suse.de>]

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>
Cc: Borislav Petkov <bp@suse.de>
Cc: Bjorn Helgaas <bhelgaas@google.com>
---
Note: none of my systems support AER injection so this is untested.

 drivers/pci/pcie/aer/aer_inject.c |    3 +++
 1 file changed, 3 insertions(+)

--- linux-4.5-rc4.orig/drivers/pci/pcie/aer/aer_inject.c	2016-02-18 13:20:02.063933626 +0100
+++ linux-4.5-rc4/drivers/pci/pcie/aer/aer_inject.c	2016-02-18 13:20:02.515936151 +0100
@@ -469,6 +469,9 @@ static int aer_inject(struct aer_error_i
 			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");

-- 
Jean Delvare
SUSE L3 Support