netdev - [PATCH 3/3] e1000e: fix EEH recovery during reset on PPC

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Tue, 24 Jun 2008 17:01:29 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	jeff@...zik.org
Cc:	davem@...emloft.net, netdev@...r.kernel.org, pl@...ibm.com
Subject: [PATCH 3/3] e1000e: fix EEH recovery during reset on PPC

EEH is not recovering in a reasonable amount of time on PPC during
e1000e_down().

Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@...el.com>
---

 drivers/net/e1000e/netdev.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index ccb8ca2..0320925 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -2535,7 +2535,8 @@ void e1000e_down(struct e1000_adapter *adapter)
 	adapter->link_speed = 0;
 	adapter->link_duplex = 0;
 
-	e1000e_reset(adapter);
+	if (!pci_channel_offline(adapter->pdev))
+		e1000e_reset(adapter);
 	e1000_clean_tx_ring(adapter);
 	e1000_clean_rx_ring(adapter);
 

--
To unsubscribe from this list: send the line "unsubscribe netdev" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html