Re: uml doesn't work on 2.6.24-rc2

Miklos Szeredi
2007-11-23T08:59:33Z

> On Thu, Nov 22, 2007 at 07:08:47PM +0100, Miklos Szeredi wrote:
> > Thanks. My other problem is (probably you are aware) that recent -mm
> > kernels don't compile for UML.
>
> The patch below fixes the build for rc3-mm1 for me.

Yeah, I got as far as that (sorry about the incomplete report), but
then I got stuck on this:

CC arch/um/kernel/asm-offsets.s
In file included from include/asm/arch/atomic.h:2,
from include/asm/atomic.h:9,
from include/linux/spinlock.h:333,
from include/linux/seqlock.h:29,
from include/linux/time.h:8,
from include/linux/timex.h:57,
from include/linux/sched.h:53,
from arch/um/include/sysdep/kernel-offsets.h:2,
from arch/um/kernel/asm-offsets.c:1:
include/asm/arch/atomic_32.h: In function ‘atomic_add_unless’:
include/asm/arch/atomic_32.h:241: error: ‘struct cpuinfo_um’ has no member named ‘x86’
In file included from include/asm/rwsem.h:4,
from include/linux/rwsem.h:24,
from include/linux/mm_types.h:11,
from include/linux/sched.h:60,
from arch/um/include/sysdep/kernel-offsets.h:2,
from arch/um/kernel/asm-offsets.c:1:
include/asm/arch/rwsem.h: In function ‘__down_write_trylock’:
include/asm/arch/rwsem.h:165: error: ‘struct cpuinfo_um’ has no member named ‘x86’

Same config I sent previously.

Miklos