From: Jack Steiner <steiner@sgi.com>
To: linux-ia64@vger.kernel.org
Subject: ia64 printk_clock()
Date: Thu, 02 Feb 2006 20:44:22 +0000 [thread overview]
Message-ID: <20060202204422.GA27082@sgi.com> (raw)
We are seeing kernel hangs in early boot if CONFIG_PRINTK_TIME is
enabled. The hang is caused by a reference in sched_clock() to
the percpu data area before it is initialized.
I know there was discussion about this late last summer & I thought
Tony posted a patch. Does anyone recall the status.
AFAICT, we see failures on SN systems but other IA64 systems work ok.
---
Jack
next reply other threads:[~2006-02-02 20:44 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-02-02 20:44 Jack Steiner [this message]
2006-02-02 21:22 ` ia64 printk_clock() Dean Roe
2006-02-02 21:46 ` Luck, Tony
2006-02-02 21:50 ` Jack Steiner
2006-02-02 22:29 ` Luck, Tony
2006-02-02 22:52 ` Chen, Kenneth W
2006-02-03 17:43 ` Chen, Kenneth W
2006-02-03 18:04 ` Luck, Tony
2006-02-03 18:30 ` Chen, Kenneth W
2006-02-03 18:43 ` Luck, Tony
2006-02-03 18:55 ` Chen, Kenneth W
2006-02-04 0:16 ` Keith Owens
2006-02-04 0:28 ` Chen, Kenneth W
2006-02-04 0:32 ` Luck, Tony
2006-02-04 0:36 ` Keith Owens
2006-02-06 18:14 ` Luck, Tony
2006-02-06 18:34 ` Chen, Kenneth W
2006-02-06 20:40 ` Magenheimer, Dan (HP Labs Fort Collins)
2006-02-06 21:37 ` Chen, Kenneth W
2006-02-07 11:11 ` Jes Sorensen
2006-02-08 0:05 ` Luck, Tony
2006-02-08 6:29 ` Jes Sorensen
2006-02-08 18:18 ` Luck, Tony
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