From 8e47e15e917fca36945c2f03de28cfda0c8499f0 Mon Sep 17 00:00:00 2001
From: Jean Delvare <jdelvare@suse.de>
Date: Thu, 18 Feb 2016 13:54:02 +0100
Subject: [PATCH] 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>
---
 drivers/pci/pcie/aer/aer_inject.c | 3 +++
 1 file changed, 3 insertions(+)

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");