[hipl-users] Re: linux freezes on testing handover
- From: Miika Komu <miika@xxxxxx>
- To: hipl-users@xxxxxxxxxxxxx
- Date: Thu, 19 Feb 2004 13:36:04 +0200 (EET)
On Thu, 19 Feb 2004, Simon Schuetz wrote:
> > b) use a real SMP host?
> I'm running the test on AMD K6 with 300 and 350 MHz.
> Might be that they have no SMP support.
Just to clarify, the 300 MHz and 350 MHz are two separate hosts? Or do you
have multiple CPUs in one host (=SMP machine)?
Btw, did the crash produce any syslog data (see /var/log/*log)? Can you
try to copy-paste the crash message to ksymoops like this:
on_the_host_that_crashed % ksymoops<enter>
unable to handle kernel paging request at address C0000010
Oops: 0002
EIP: 0010:XXXXXXXX
eax: xxxxxxxx ebx: xxxxxxxx ecx: xxxxxxxx edx: xxxxxxxx
esi: xxxxxxxx edi: xxxxxxxx ebp: xxxxxxxx
ds: xxxx es: xxxx fs: xxxx gs: xxxx
Pid: xx, process nr: xx
xx xx xx xx xx xx xx xx xx xx
<ctrl+d>
> Is SMP necessary or do I have to recompile without SMP support.
I recommend compiling without SMP support because it has not been tested.
Try without SMP support and tell us how it went. If it works without SMP
support, we definitely have a bug and know where to trace it.
We don't have two real HIP enabled hosts at my hands right at the moment,
so we cannot test with SMP support. The problem is not guaranteed to
reproduce on virtual hosts, but we can try test it with virtual
hosts and later on with real hosts.
--
Miika Komu miika@xxxxxx http://www.iki.fi/miika/
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