From: "Jon Smirl" <jonsmirl@gmail.com>
To: lkml <linux-kernel@vger.kernel.org>
Subject: netconsole and a serial one
Date: Sun, 21 Sep 2008 20:14:34 -0400 [thread overview]
Message-ID: <9e4733910809211714j5d79592cj162f8be4ecebaa78@mail.gmail.com> (raw)
I have both netconsole and a serial console setup on an embedded
system. This is what I need for the boot process.
After I'm booted I want to turn off printk() output to the serial
console but keep it going to netconsole.
I've been googling for an hour, how do I do this?
I need to turn off the serial output after boot because serial
printk() disables interrupts for up to 1ms which is enough to cause me
to lose a lot of other interrupts.
--
Jon Smirl
jonsmirl@gmail.com
next reply other threads:[~2008-09-22 0:14 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-09-22 0:14 Jon Smirl [this message]
2008-09-22 13:19 ` Jeff Moyer
2008-09-22 13:23 ` Jon Smirl
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