From: "Phill Wombat" <uml@webwombat.com>
To: user-mode-linux-devel@lists.sourceforge.net
Subject: [uml-devel] RE:2.6.12-bs7 hanging after init
Date: Wed, 20 Jul 2005 18:12:20 +1000 [thread overview]
Message-ID: <003e01c58d02$c06c6f30$3c01010a@webwombat.com.au> (raw)
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Hi Alessio,
I have precisly what you describe here.
I'm using Fedora Core 4 with SKAS3 on both a twin 686 Dell and also in x86_64 mode on an IBM x336.
The UML kernel is 2.6.12 patched with bs7.
When running in tt mode both systems hang at init.
Like you I also can run /bin/sh, /bin/bash, and even init="/bin/ls -lsa" and it all works, *until* it needs to start another process.
I have FC4 running in SKAS mode on the dell twin in 32 bit mode. However, SKAS3 is not up and running yet (from what I understand) on x86_64 hosts, so I only have TT mode available to me for that machine architecture (eventhough SKAS3 compiled in ok and is detected).
From what you've done and what I've done (which I posted on the user-list) it seems your conclusions are pretty close to the mark from my reading.
Everything you describe is happening to me.
Sorry this doesn't help. I think right now your only option is to go SKAS3 on a 32 bit host, and SMP works ok. It's also beyond my understanding to into the guts of the kernel and figure it out.
Cheers
Phill.
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