On Thu, 16 Jun 2011 09:48:21 +0530
Mohammed Shafi <[email protected]> wrote:

> On Wed, Jun 15, 2011 at 10:14 PM, Tony Houghton <[email protected]> wrote:
> > On Tue, 14 Jun 2011 18:50:24 +0530
> > Mohammed Shafi <[email protected]> wrote:
> >
> >> --- a/drivers/net/wireless/ath/ath9k/main.c
> >> +++ b/drivers/net/wireless/ath/ath9k/main.c
> >> @@ -1259,7 +1259,6 @@ static void ath9k_stop(struct ieee80211_hw *hw)
> >>
> >>         /* disable HAL and put h/w to sleep */
> >>         ath9k_hw_disable(ah);
> >> -       ath9k_hw_configpcipowersave(ah, 1, 1);
> >>
> >>         spin_unlock_bh(&sc->sc_pcu_lock);
> >
> > This does seem to work for me (with compat-wireless 2011-06-14). Better
> > wait for the other affected people to confirm before committing the fix
> > though.
> 
> thats surprising because that just removes a redundant call, please
> check if you don't have Adrian's work around and also if it works
> without this patch itself :-)  may be you can do some stress test to
> confirm if you have time

I just had a lockup when NetworkManager shut down, so perhaps the patch
didn't work after all, but I'd say it greatly improved behaviour ie it
crashed far less often.
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