linux-kernel - [SOLVED] Re: [2.6.26.*] boot problem (ahci/irq related?)

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Message-ID: <8db1092f0809020259i91bb979i32ef11ac86e34f1d@mail.gmail.com>
Date:	Tue, 2 Sep 2008 11:59:50 +0200
From:	"Maciej Rutecki" <maciej.rutecki@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	"Alan Cox" <alan@...rguk.ukuu.org.uk>,
	"Yinghai Lu" <yhlu.kernel@...il.com>,
	"Ingo Molnar" <mingo@...e.hu>,
	"Linux Kernel Mailing List" <linux-kernel@...r.kernel.org>,
	linux-ide@...r.kernel.org, "Jeff Garzik" <jgarzik@...ox.com>,
	tj@...nel.org, andi@...stfloor.org,
	"Thomas Gleixner" <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	"Jesse Barnes" <jbarnes@...tuousgeek.org>
Subject: [SOLVED] Re: [2.6.26.*] boot problem (ahci/irq related?)

I change CONFIG_HZ*. Previous I had CONFIG_HZ=1000, already I have 300:

maciek@...is:~$ cat /boot/config-2.6.26.2 | grep CONFIG_HZ
# CONFIG_HZ_100 is not set
# CONFIG_HZ_250 is not set
CONFIG_HZ_300=y
# CONFIG_HZ_1000 is not set
CONFIG_HZ=300

If ealier I had boot problem in 2.6.26.2 than now I haven't any
problem with it. Change timer frequency to lower solves problem, but I
don't understand why.

-- 
Maciej Rutecki
http://www.maciek.unixy.pl
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