[uml-user] [NEWBIE] Created host & client kernel: /proc/mm map failed

[olgaAr <ol...@fu...>]

Hi all,

Being a newbie in the area of UML, I tried to create my own kernel. I
took a vanilla 2.4.26 and patched it with the host-skas3 patch, which
went smoothly. The host boots up just fine. For the client, I started
with a vanilla 2.4.26 kernel, and applied the file 'uml-patch-2.4.26-1'
to it. So far, so good...
The client, however, simply doesn't boot up. It just says
"map : /proc/mm map failed, err = 1 "
when starting the binary, thus spamming my console. A google search
didn't turn out any reasonable solutions to this, either. After some
time, it simply exits with a segfault.
If you are curious about my configs used, they can be found here:
http://baer.mine.nu/uml/hostconfig (config used for the host kernel)
http://baer.mine.nu/uml/clientconfig (client kernel)


Any help is greatly appreciated, I'm gowing slightly mad...

Thank you very much in advance,
Oliver Gmelch