From: Paul Mackerras <paulus@samba.org>
To: Greg KH <greg@kroah.com>
Cc: Martin Diehl <lists@mdiehl.de>, linux-kernel@vger.kernel.org
Subject: Re: calling context when writing to tty_driver
Date: Wed, 2 Oct 2002 09:20:16 +1000 (EST) [thread overview]
Message-ID: <15770.11696.250776.892900@argo.ozlabs.ibm.com> (raw)
In-Reply-To: <20021001183400.GA8959@kroah.com>
Greg KH writes:
> On Tue, Oct 01, 2002 at 12:37:42PM +0200, Martin Diehl wrote:
> >
> > Hi,
> >
> > just hitting another "sleeping on semaphore from illegal context" issue
> > with 2.5.39. Happened on down() in either usbserial->write_room() or
> > usbserial->write(), when invoked from bh context.
>
> Can you send me the whole backtrace? I'm curious as to who is calling
> those functions from bh context.
PPP will do that.
Paul.
prev parent reply other threads:[~2002-10-01 23:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-10-01 10:37 Martin Diehl
2002-10-01 11:13 ` David McIlwraith
2002-10-01 11:28 ` Martin Diehl
2002-10-01 11:32 ` David McIlwraith
2002-10-01 18:34 ` Greg KH
2002-10-01 19:30 ` Russell King
2002-10-01 21:10 ` Martin Diehl
2002-10-03 6:52 ` Greg KH
2002-10-03 9:51 ` Paul Mackerras
2002-10-03 21:36 ` Martin Diehl
2002-10-01 23:20 ` Paul Mackerras [this message]
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