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From: Russell King <rmk+lkml@arm.linux.org.uk>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org, alan@lxorguk.ukuu.org.uk,
"Rafael J. Wysocki" <rjw@sisk.pl>
Subject: Re: [PATCH: 2/2] [SERIAL] avoid stalling suspend if serial port won't drain
Date: Wed, 9 Jan 2008 08:34:48 +0000 [thread overview]
Message-ID: <20080109083448.GA26781@flint.arm.linux.org.uk> (raw)
In-Reply-To: <20080108160610.53694773.akpm@linux-foundation.org>
On Tue, Jan 08, 2008 at 04:06:10PM -0800, Andrew Morton wrote:
> One hopes that doing a printk from within uart_suspend_port() will dtrt if
> that port is (was?) being used as a console.
Well, the preceding code shuts down the console side if the port is a
console - so this printk should never make it back to the UART in that
case.
--
Russell King
Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/
maintainer of:
next prev parent reply other threads:[~2008-01-09 8:35 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-08 11:51 [PATCH: 1/2] [SERIAL] avoid waking up closed serial ports on resume Russell King
2008-01-08 11:57 ` [PATCH: 2/2] [SERIAL] avoid stalling suspend if serial port won't drain Russell King
2008-01-09 0:06 ` Andrew Morton
2008-01-09 1:29 ` Alan Cox
2008-01-09 8:34 ` Russell King [this message]
2008-01-11 10:17 ` Pavel Machek
2008-01-13 22:51 ` nigel
2008-01-14 0:49 ` Alan Cox
2008-01-14 2:40 ` nigel
2008-01-14 10:04 ` Russell King
2008-01-14 9:46 ` Russell King
2008-01-13 22:56 ` Benjamin Herrenschmidt
2008-01-14 0:29 ` Russell King
2008-01-14 9:04 ` Pavel Machek
2008-01-14 9:35 ` Russell King
2008-01-14 10:21 ` Alan Cox
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