Re: [uml-devel] UML crashing-the known scheduler bug

[BlaisorBlade <blaisorblade_spam@yahoo.it>]

Alle 19:51, giovedì 11 marzo 2004, Thomas Schwinge ha scritto:
> Hello!
>
> Since my current UML (linux-2.6.3 with uml-patch-2.6.3-rc2-1.bz2 and
> <URL:http://www.metaparadigm.com/~mclark/uml/uml-2.6.3-skas-1.patch>)
> is crashing reproducibly
I've given a look to the problem and I think that it has already been 
discussed and that fixes were posted and included in next UML patch (not yet 
released). I do not have pointers at hand but search for "Kernel panic: 
kernel BUG at kernel/exit.c:793!" to get probably something interesting.

Also, UML for now does not work well in SMP mode (and it does not actually 
parallelize the work): the spinlock messages at the beginning suggest you are 
using it.

If you have a SMP host, use for the host the SKAS patch found at: 

http://www.user-mode-linux.org/~blaisorblade

since it has a critical fix for SMP mode.
-- 
Paolo Giarrusso, aka Blaisorblade
Linux registered user n. 292729



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