This is a note to let you know that I've just added the patch titled
mac80211: Restart STA timers only on associated state
to the 3.0-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:
mac80211-restart-sta-timers-only-on-associated-state.patch
and it can be found in the queue-3.0 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <[email protected]> know about it.
>From 676b58c27475a9defccc025fea1cbd2b141ee539 Mon Sep 17 00:00:00 2001
From: Rajkumar Manoharan <[email protected]>
Date: Thu, 7 Jul 2011 23:33:39 +0530
Subject: mac80211: Restart STA timers only on associated state
From: Rajkumar Manoharan <[email protected]>
commit 676b58c27475a9defccc025fea1cbd2b141ee539 upstream.
A panic was observed when the device is failed to resume properly,
and there are no running interfaces. ieee80211_reconfig tries
to restart STA timers on unassociated state.
Signed-off-by: Rajkumar Manoharan <[email protected]>
Signed-off-by: John W. Linville <[email protected]>
Signed-off-by: Greg Kroah-Hartman <[email protected]>
---
net/mac80211/mlme.c | 3 +++
1 file changed, 3 insertions(+)
--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -2200,6 +2200,9 @@ void ieee80211_sta_restart(struct ieee80
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
+ if (!ifmgd->associated)
+ return;
+
if (test_and_clear_bit(TMR_RUNNING_TIMER, &ifmgd->timers_running))
add_timer(&ifmgd->timer);
if (test_and_clear_bit(TMR_RUNNING_CHANSW, &ifmgd->timers_running))
Patches currently in stable-queue which might be from [email protected]
are
queue-3.0/mac80211-restart-sta-timers-only-on-associated-state.patch
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