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

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <200709272259.26412.rjw@sisk.pl>
Date:	Thu, 27 Sep 2007 22:59:25 +0200
From:	"Rafael J. Wysocki" <rjw@...k.pl>
To:	"Dmitry Tyschenko" <dtyschenko@...il.com>
Cc:	linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Subject: Re: NO_HZ hangs up AMD MK-36

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
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/