Re: Is vm86old no more implemented?

From: Andi Kleen
Date: Sat Dec 06 2008 - 05:09:45 EST


On Sat, Dec 06, 2008 at 12:52:43PM +0300, Andrey Borzenkov wrote:
> On ÐÑÐÐÐÑÐ 06 ÐÐÐÐÐÑÑ 2008 11:56:03 Andi Kleen wrote:
> > Andrey Borzenkov <arvidjaar@xxxxxxx> writes:
> > > CONFIG_VM86 is defined; is there anything else that is needed? This fails
> > > both in 2.6.27.7 and in 2.6.28-rc7. I attach config from 2.6.28-rc7.
> >
> > It should still work. Can you double check you're running the correct
> > kernel? Perhaps a 64bit kernel (which doesn't implement it).
> >
>
> Linux cooker 2.6.28-rc7-1avb #23 Fri Dec 5 22:42:47 MSK 2008 i686 Pentium III
> (Coppermine) GNU/Linux
>
> Anything else I can check?

Hmm perhaps place a printk into arch/x86/kernel/vm86_32.c:sys_vm86old()
and see if it's reached.

-Andi

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