From: Dave Jones <davej@redhat.com>
To: Johan Hovold <jhovold@gmail.com>
Cc: linux-usb@vger.kernel.org, Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: usb-serial lockdep trace in linus' current tree.
Date: Thu, 7 Nov 2013 19:24:51 -0500 [thread overview]
Message-ID: <20131108002451.GA28672@redhat.com> (raw)
In-Reply-To: <20131108000903.GD8555@localhost>
On Fri, Nov 08, 2013 at 01:09:03AM +0100, Johan Hovold wrote:
> A recent change in usb-serial used the wrong memory-allocation flag in
> write(), which results in a
>
> [ 5.979005] BUG: sleeping function called from invalid context at /home/johan/src/linux/linux-nu/mm/dmapool.c:310
>
> with usb-next when using a usb-serial console as you seem to do be doing
> as well.
>
> Could be related. Care to give the fix below a try?
Seems to work. Feel free to add
Tested-by: Dave Jones <davej@fedoraproject.org>
if this is the agreed upon fix for this.
thanks,
Dave
prev parent reply other threads:[~2013-11-08 0:25 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-11-07 22:37 usb-serial lockdep trace in linus' current tree Dave Jones
2013-11-08 0:09 ` Johan Hovold
2013-11-08 0:24 ` Dave Jones [this message]
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