From: David Miller <davem@davemloft.net>
To: peter@hurleysoftware.com
Cc: sasha.levin@oracle.com, samuel@sortiz.org,
gregkh@linuxfoundation.org, jslaby@suse.cz,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ircomm: release tty before sleeping potentially indefintely
Date: Sun, 03 Mar 2013 21:36:01 -0500 (EST) [thread overview]
Message-ID: <20130303.213601.1201168888595187293.davem@davemloft.net> (raw)
In-Reply-To: <1362359178.3221.118.camel@thor.lan>
From: Peter Hurley <peter@hurleysoftware.com>
Date: Sun, 03 Mar 2013 20:06:18 -0500
> But regardless, this function __cannot__ sleep holding the tty_lock().
So drop it across the schedule(), but recheck the termios after
regrabbing it.
next prev parent reply other threads:[~2013-03-04 2:36 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-03 22:35 Sasha Levin
2013-03-03 22:47 ` David Miller
2013-03-03 23:17 ` Sasha Levin
2013-03-04 0:31 ` David Miller
2013-03-04 0:04 ` Peter Hurley
2013-03-04 0:33 ` David Miller
2013-03-04 1:06 ` Peter Hurley
2013-03-04 2:36 ` David Miller [this message]
2013-03-04 4:24 ` Peter Hurley
2013-03-05 16:09 ` [PATCH 0/4] other ircomm_tty fixes (was Re: [PATCH] ircomm: release tty before sleeping potentially indefintely) Peter Hurley
2013-03-05 16:09 ` [PATCH 1/4] net/irda: Fix port open counts Peter Hurley
2013-03-05 16:09 ` [PATCH 2/4] net/irda: Hold port lock while bumping blocked_open Peter Hurley
2013-03-05 16:09 ` [PATCH 3/4] net/irda: Use barrier to set task state Peter Hurley
2013-03-05 16:09 ` [PATCH 4/4] net/irda: Raise dtr in non-blocking open Peter Hurley
2013-03-06 4:44 ` [PATCH 0/4] other ircomm_tty fixes David Miller
2013-03-04 4:30 ` [PATCH] ircomm: release tty before sleeping potentially indefintely Peter Hurley
2013-03-04 2:23 ` Peter Hurley
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