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Subject: kernel stops booting on quad powermac
From: Johannes Berg <johannes@sipsolutions.net>
To: linuxppc-dev@ozlabs.org
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Date: Mon, 15 Oct 2007 16:56:34 +0200
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Oddly, a recent kernel (23fd50450a34f2558070ceabb0bfebc1c9604af5) stops
booting at "windfarm: Drive bay control loop started.", while previously
"windfarm: CPUs control loops started" was displayed a long time, i.e.
Backside took very long to start.

Haven't had a chance to look into it yet, any ideas? I do have NO_HZ
enabled. I wanted to test the irqtrace patch but I doubt it would be
causing this, usually bugs there caused hangs very early, not this late
in the boot sequence.

johannes

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