Re: NO_HZ hangs up AMD MK-36

From: Thomas Gleixner
Date: Thu Sep 27 2007 - 16:41:23 EST


On Thu, 2007-09-27 at 23:28 +0300, Dmitry Tyschenko wrote:
> 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.

We have fixed a bunch of bugs in this area. Can you please try the
latest mainline kernel, whether the problem still persists ?

Thanks,

tglx


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