From: erik quanstrom <quanstro@quanstro.net>
To: 9fans@9fans.net
Subject: [9fans] trouble with /dev/reboot and mp irqs
Date: Tue, 8 Dec 2009 10:53:18 -0500 [thread overview]
Message-ID: <aa6e03459ea79e4b04a5a5f9f595c3fc@ladd.quanstro.net> (raw)
using "echo reboot $kernel>/dev/reboot" with mp irqs,
i'm getting one of three conditions
1. a normal and very quick start of the new kernel.
(one odd bit: lapicerror: 0x00000000. i assume that's
the unanswered ipi.)
2. a reset and not a reboot
3. a hang right after after the LAPIC: ... line.
i can get all three conditions on my little atom
machine. other machines would rather not boot
the new kernel, they either reset or hang.
so the question is, is this a known problem or is
this a hardware or operator error?
- erik
next reply other threads:[~2009-12-08 15:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-12-08 15:53 erik quanstrom [this message]
2009-12-08 17:58 Francisco J Ballesteros
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