This is a note to let you know that I've just added the patch titled
atl1c: fix issue of transmit queue 0 timed out
to the 3.4-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
atl1c-fix-issue-of-transmit-queue-0-timed-out.patch
and it can be found in the queue-3.4 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 2bda4a47e439d617c9723573c4957a707074d8be Mon Sep 17 00:00:00 2001
From: Cloud Ren <[email protected]>
Date: Tue, 3 Jul 2012 16:51:48 +0000
Subject: atl1c: fix issue of transmit queue 0 timed out
From: Cloud Ren <[email protected]>
[ Upstream commit b94e52f62683dc0b00c6d1b58b80929a078c0fd5 ]
some people report atl1c could cause system hang with following
kernel trace info:
---------------------------------------
WARNING: at.../net/sched/sch_generic.c:258 dev_watchdog+0x1db/0x1d0()
...
NETDEV WATCHDOG: eth0 (atl1c): transmit queue 0 timed out
...
---------------------------------------
This is caused by netif_stop_queue calling when cable Link is down.
So remove netif_stop_queue, because link_watch will take it over.
Signed-off-by: xiong <[email protected]>
Cc: stable <[email protected]>
Signed-off-by: Cloud Ren <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
drivers/net/ethernet/atheros/atl1c/atl1c_main.c | 1 -
1 file changed, 1 deletion(-)
--- a/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
+++ b/drivers/net/ethernet/atheros/atl1c/atl1c_main.c
@@ -267,7 +267,6 @@ static void atl1c_check_link_status(stru
dev_warn(&pdev->dev, "stop mac failed\n");
atl1c_set_aspm(hw, false);
netif_carrier_off(netdev);
- netif_stop_queue(netdev);
atl1c_phy_reset(hw);
atl1c_phy_init(&adapter->hw);
} else {
Patches currently in stable-queue which might be from [email protected] are
queue-3.4/atl1c-fix-issue-of-transmit-queue-0-timed-out.patch
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