Re: 2.6.25-rc4: crash on boot when SMP enabled

From: Pavel Machek
Date: Mon Mar 10 2008 - 07:08:45 EST


Hi!

> > Quad-Core AMD Opteron...
> > Checking TSC Synchronization [CPU#0 -> CPU#3]: passed
> > BUG: unable to handle kernel paging request at 00...005958
> > IP: __alloc_pages+0x38
> > ...
> > Call trace:
> > kmem_getpages
> > cache_grow
> > ____cache_alloc_node
> > cpuup_callback
> > kmem_cache_alloc_node
> > cpuup_callback
> > notifier_call_chain
> > _cpu_up
>
> could you try latest x86.git:
>
> http://people.redhat.com/mingo/x86.git/README
>
> does it fix it? Could be one of the numa fixes that are queued up.

I did an update to 2.6.25-rc4, and problem is now gone. Seems like
something really fixed it ;-).
Pavel
--
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