linux-kernel - Re: ath9k crash 3.2-rc7

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Date:	Tue, 17 Jan 2012 22:53:13 +0400
From:	MR <g7af0ec1e3ea1e7b1@...tmail.ru>
To:	Mohammed Shafi <shafi.wireless@...il.com>
CC:	linux-kernel@...r.kernel.org, linux-wireless@...r.kernel.org,
	"Rajkumar Manoharan" <rmanohar@....qualcomm.com>
Subject: Re: ath9k crash 3.2-rc7

 >  > Turned out I got lucky previous time.
 >  > 
 > >This time I went to the other AP, spent some time under it, roamed 
back 
 > and
 >  >
 >  >WiFi didn't disappear. I didn't even lose XMPP connections in the 
 > process.
 >  >
 >  > 
 >  >Maybe debug printing (which prints a lot) managed to introduce some 
 > extra 
 >  > delays into some race condition.
 >  > 
 > > I hope I will have time to test this more on Monday. Tomorrow I will 
be
 >
 >  > using WiFi less than usual.
 > 
 >Now I went a few time back and forth, spent a lot of time under 
previously
 >
 > risky AP and still there are no problems..
 > 
 > I wonder if maybe a congested AP could help.. But unclear how to obtain 
 > that quickly and reliably.
 
Even with debugging off WiFi works reliably across different conditions. 


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