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kexec on mips - anyone has it working?

To: Kexec Mailing List <kexec@lists.infradead.org>, linux-mips@linux-mips.org
Subject: kexec on mips - anyone has it working?
From: Tomasz Chmielewski <mangoo@wpkg.org>
Date: Tue, 27 May 2008 10:51:01 +0200
Original-recipient: rfc822;linux-mips@linux-mips.org
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I'm trying to use kexec on a ASUS WL-500gP router (BCM47XX, little endian MIPS) with a 2.6.25.4 kernel with some additional changes from OpenWRT.

Unfortunately, it doesn't work for me - when I load a new kernel and try to execute it, it just says "Bye" and the router is dead:

# kexec -l vmlinux
# kexec -e
(...)
Bye


I signalled the issue before in the past, with a 2.6.23.1 kernel:

http://lists.infradead.org/pipermail/kexec/2008-February/001315.html


Ideas? Ways to debug it?



--
Tomasz Chmielewski
http://wpkg.org

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