From: Thomas Gleixner <tglx@linutronix.de>
To: Frank Sorenson <frank@tuxrocks.com>
Cc: Maarten Maathuis <madman2003@gmail.com>, linux-kernel@vger.kernel.org
Subject: Re: [realtime kernel 2.6.21-rt2 and up] Extremely slow bootup for x86_64
Date: Mon, 21 May 2007 07:26:56 +0200 [thread overview]
Message-ID: <1179725216.6570.32.camel@chaos> (raw)
In-Reply-To: <46512778.2050205@tuxrocks.com>
On Mon, 2007-05-21 at 00:00 -0500, Frank Sorenson wrote:
> I see the slow bootup as well, even with 2.6.22-rc2-hrt1. It takes at
> least 5 times as long to boot, for X to start, to login, etc.
Can you provide me your .config and a boot log (please enable
CONFIG_PRINTK_TIME and add "apic=verbose" to the kernel command line).
Can you also try with "hpet=disable" ?
tglx
next prev parent reply other threads:[~2007-05-21 5:20 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-05-20 12:25 [realtime kernel 2.6.21-rt2 and up] Extremely slow bootup for x86_64 Maarten Maathuis
2007-05-20 14:06 ` Thomas Gleixner
2007-05-21 5:00 ` Frank Sorenson
2007-05-21 5:26 ` Thomas Gleixner [this message]
2007-05-21 15:11 ` Frank Sorenson
2007-05-21 16:04 ` Thomas Gleixner
2007-05-23 5:41 ` Maarten Maathuis
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