Thread (28 messages) 28 messages, 7 authors, 2012-02-08

Re: infinite spin in RT when booting with DHCP on

From: Steven Rostedt <rostedt@goodmis.org>
Date: 2012-02-02 21:34:29

On Thu, 2012-02-02 at 21:13 +0100, Uwe Kleine-König wrote:
enabled the ksoftirq is also running wild with 3.0-rt. This also happens when
I fail to reproduce that on a pcm043 machine using 3.0.18-rt34. Can you
provide me your config. Does the problem occur on every boot for you? If
not, how often do I need to reboot?
Note, you also said (on IRC) that you boot off this card via NFS root.
I'm not sure Tim has the same setup, and that may be a big difference in
how this bug comes about.

It's a race issue, and it may require enabling the network interface
after the system is up and running.

-- Steve


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