On Fri, May 06, 2005 at 03:59:24PM +0200, Andrea Benedetto wrote:
> If I launch the filesystem with the downloaded kernel I can see these lines
> in the "ps -fax" output on the host machine:
>
> 14028 pts/3 S+ 0:09 | \_
> ./linux-2.6.11-rc3-bk2-uml-compile-fixes-3 [/sbin/getty]
> 14030 pts/3 T+ 0:00 | \_ [linux-2.6.11-rc]
> 14034 pts/3 S+ 0:00 | \_
> ./linux-2.6.11-rc3-bk2-uml-compile-fixes-3 [/sbin/getty]
> 14035 pts/3 S+ 0:00 | \_
> ./linux-2.6.11-rc3-bk2-uml-compile-fixes-3 [/sbin/getty]
>
>
> If I launch the same filesystem with my kernel the lines became:
>
> 13995 pts/1 S+ 0:17 | \_ ./linux [(Unknown)]
> 13997 pts/1 T+ 0:00 | \_ [linux]
> 14001 pts/1 S+ 0:00 | \_ ./linux [(Unknown)]
> 14002 pts/1 S+ 0:00 | \_ ./linux [(Unknown)]
>
> Why? Where can I modify the right thing?
Probably you enabled CONFIG_SMP or CONFIG_HIGHMEM. There's a virt_to_phys
translation in there that becomes somewhat meaningless with CONFIG_HIGHMEM.
I forget why CONFIG_SMP disables the process names, though.
> The only different thing I have seen is that my kernel is 3.8 Mb and the
> other one is 38 Mb.
That would be debugging symbols.
Jeff
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