Bug#488022: linux-image-2.6.25-2-486: Does not boot on Vortex86SX (BUG: Int 6: CR2 00000000)

[dann frazier <dannf@debian.org>]

On Wed, Jul 30, 2008 at 12:49:38PM +0000, bruce robson wrote:
> 
> I've now been running git. I started with
> git clone git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-2.6.25.y.git
> 
> I did a git bisect and found that the commit that introduced the bug is
> 
> commit 94aa6550e8668fab1997e2d57a48b22cf68090b2
> Author: Thomas Gleixner 
> Date:   Tue May 13 12:31:00 2008 +0200
> 
>     x86: distangle user disabled TSC from unstable
> 
>     upstream commit: 9ccc906c97e34fd91dc6aaf5b69b52d824386910
> 
>     tsc_enabled is set to 0 from the command line switch "notsc" and from
>     the mark_tsc_unstable code. Seperate those functionalities and replace
>     tsc_enable with tsc_disable. This makes also the native_sched_clock()
>     decision when to use TSC understandable.
> 
>     Preparatory patch to solve the sched_clock() issue on 32 bit.
> 
>     Signed-off-by: Thomas Gleixner 
>     Signed-off-by: Chris Wright 
> 
> This commit changes file arch/x86/kernel/tsc_32.c

Great, thanks Bruce! Can you file a bug on bugzilla.kernel.org with
this information and let us know the number so we can track it?

-- 
dann frazier