From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
To: Johannes Berg <johannes@sipsolutions.net>
Cc: linux-kernel@vger.kernel.org,
"David S. Miller" <davem@redhat.com>,
Eric Lemoine <eric.lemoine@gmail.com>
Subject: Re: sungem hangs in atomic if netconsole enabled but no carrier
Date: Wed, 21 Dec 2005 08:18:40 +1100 [thread overview]
Message-ID: <1135113521.10035.107.camel@gaston> (raw)
In-Reply-To: <1135080538.3937.3.camel@localhost>
> Turns out that if I remove the netconsole=... option to my kernel, all
> works fine and the system no longer hangs. Obviously not plugging in a
> network cable is pretty useless when netconsole is turned on, but I
> think it should not hang the system completely. So far I haven't been
> able to figure out where it actually hangs and don't even know how to do
> so -- I'm open for suggestions on how to find out why/where it hangs or
> even fixes.
Hrm... I've heard various reports about problems with netconsole... I've
never tried it myself so far though. One thing I remember to beware of
is if sungem does a printk while holding its lock...
Ben.
next prev parent reply other threads:[~2005-12-20 21:21 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-12-20 12:08 sungem hangs in atomic if netconsole enabled but no carrier Johannes Berg
2005-12-20 21:18 ` Benjamin Herrenschmidt [this message]
2005-12-20 21:23 ` David S. Miller
2005-12-20 22:19 ` Francois Romieu
2005-12-20 22:59 ` Benjamin Herrenschmidt
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