From: Roland Dreier <rdreier@cisco.com>
To: Ingo Molnar <mingo@elte.hu>
Cc: David Miller <davem@davemloft.net>, linux-kernel@vger.kernel.org
Subject: Re: Strange hang on ia64 with CONFIG_PRINTK_TIME=y
Date: Wed, 13 Feb 2008 16:26:46 -0800 [thread overview]
Message-ID: <adatzkcs7qx.fsf@cisco.com> (raw)
In-Reply-To: <20080213130236.GA8345@elte.hu> (Ingo Molnar's message of "Wed, 13 Feb 2008 14:02:36 +0100")
> > so .. how about the patch below? Note that we already had an "early
> > bootup" special (the rq->idle check), it's now just made explicit via
> > the scheduler_running flag.
>
> the one below even builds. (untested otherwise)
I just tried this... it doesn't work on top of current git (same
behavior: hang before the kernel prints anything).
I also tried reverting 19ef9309 on top of a checkout of the tree state
at 19ef9309, and that hung before printing anything too.
- R.
next prev parent reply other threads:[~2008-02-14 0:31 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-02-13 6:24 Strange hang on ia64 with CONFIG_PRINTK_TIME=y Roland Dreier
2008-02-13 7:01 ` David Miller
2008-02-13 12:57 ` Ingo Molnar
2008-02-13 13:02 ` Ingo Molnar
2008-02-14 0:26 ` Roland Dreier [this message]
2008-02-13 13:03 ` David Miller
2008-02-13 13:06 ` Ingo Molnar
2008-02-14 0:59 ` Tony Luck
2008-02-14 1:04 ` David Miller
2008-02-14 3:33 ` Tony Luck
2008-02-14 3:47 ` Roland Dreier
2008-02-14 18:24 ` Luck, Tony
2008-02-14 21:27 ` Tony Luck
2008-02-14 22:04 ` Roland Dreier
2008-02-14 22:23 ` Luck, Tony
2008-02-15 2:17 ` Tony Luck
2008-02-19 22:40 ` Tony Luck
2008-02-20 8:12 ` Ingo Molnar
2008-02-20 8:15 ` David Miller
2008-02-20 23:35 ` Roland Dreier
2008-02-20 23:36 ` Roland Dreier
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