From: Michael Buesch <mb@bu3sch.de>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: Larry Finger <Larry.Finger@lwfinger.net>,
kecsa@kutfo.hit.bme.hu, linux-wireless@vger.kernel.org
Subject: Re: hwtkip hangs on b43
Date: Sun, 24 Jan 2010 12:45:15 +0100 [thread overview]
Message-ID: <201001241245.17176.mb@bu3sch.de> (raw)
In-Reply-To: <1264332771.23766.24.camel@johannes.local>
On Sunday 24 January 2010 12:32:50 Johannes Berg wrote:
> > >>> We can just remove the lock and add a comment explaining why it is not locked...
>
> Mind you, it won't work on SDIO hardware since the callback cannot
> sleep, contrary to what Kalle documented :(
I don't understand. Why wouldn't SDIO be allowed to sleep?
b43 is fully preemptible, except for the lowlevel PCI interrupt handler.
--
Greetings, Michael.
next prev parent reply other threads:[~2010-01-24 11:45 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-01-23 8:46 hwtkip hangs on b43 kecsa
2010-01-23 17:20 ` Larry Finger
2010-01-23 17:47 ` Johannes Berg
2010-01-23 18:19 ` Michael Buesch
2010-01-23 18:34 ` Larry Finger
2010-01-23 18:47 ` Michael Buesch
2010-01-23 18:48 ` Johannes Berg
2010-01-23 18:53 ` Johannes Berg
2010-01-23 19:00 ` Michael Buesch
2010-01-23 19:31 ` Larry Finger
2010-01-23 19:38 ` Michael Buesch
2010-01-24 5:58 ` Larry Finger
2010-01-24 11:32 ` Johannes Berg
2010-01-24 11:45 ` Michael Buesch [this message]
2010-01-24 11:47 ` Johannes Berg
2010-01-24 11:52 ` Michael Buesch
2010-01-24 12:37 ` Kalle Valo
2010-01-25 10:43 ` Johannes Berg
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