linux-kernel - Re: NO_HZ hangs up AMD MK-36

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Date:	Fri, 28 Sep 2007 00:01:18 +0300
From:	"Dmitry Tyschenko" <dtyschenko@...il.com>
To:	"Rafael J. Wysocki" <rjw@...k.pl>
Cc:	linux-kernel@...r.kernel.org,
	"Thomas Gleixner" <tglx@...utronix.de>
Subject: Re: NO_HZ hangs up AMD MK-36

Sorry, I am newbie in linux. Hope you was talking about:
/boot/vmlinuz-2.6.22-1-k7 root=/dev/sda5 ro nohz=off
But it doesn't help for Debians 2.6.22-1 (I don't have another
prebuiled) still same problems.

2007/9/27, Rafael J. Wysocki <rjw@...k.pl>:
> On Thursday, 27 September 2007 22:28, Dmitry Tyschenko wrote:
> > Hello,
> >
> > I have laptop Asus X50M. Using old Debian Etch from February.
> > Kernel from 2.6.21 doesn't boot, hangs up just in 10seconds -  1minute
> > after GRUB screen.
> > I have tryed different versions of gcc (4.1.1, 4.1.2, 4.2.1) to build
> > 2.6.22.8 kernel, but no results.
> > But if I disable NO_HZ option 2.6.21 is working fine for me.
> >
> > I think this is important problem, because some of the project, Debian
> > for example,
> >  are building kernel with this options enabled (in
> > linux-image-2.6.22-1-k7 package it is enabled),
> > and some people, like me, can not use new kernels.
> >
> > I have attached some of my PC info, hope this can help
>
> You can use the "nohz=off" kernel command line switch.  Please check if it
> works for you.
>
> Greetings,
> Rafael
>
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