Re: Tiger oops in ia64_sal_physical_id_info (was [RFC]

Alex Chiang
2008-02-26T17:51:44Z

* Li, Shaohua <shaohua.li@intel.com>:
> >
> >Do you get anything useful (like the oops message) printed on the
> >console or in your syslog?
> >
> >That might be a good first step.
> SAL: AP wakeup using external interrupt vetor 0xf0
> swapper[0]: IA-64 Illegal operation fault 0
> Modules linked in:
> Pid:0
> CPU 0
> comm: swapper
> psr: 00001010084a2010 ifs:8000000000000818 ip:[<e00000017fe510f0>] Not
> tained(2.6.24)
> ip is at 0xe00000017fe510f0

This looks like an identity-mapped firmware address. Can you send
the output of the EFI memmap command?

> unat:0000000000000 pfs0000000000038f rsc0000000000003
> rnat 0000000000000 bsps 0000000000000, pr 656960155aa6809b
> ldrs:000000000 ccv 00000000000 fpsr 0009804c8a70433f
> ...........
>
>
> I can't get the log with serial console, so I copied by hand, so maybe
> there are errors. There are a lot of other registers below, if you need
> know, I'll copy them too

How about taking a picture with a camera and sticking it
somewhere? :)

In the mean time, I'll try and reproduce this with the tiger we
have here.

Thanks.

/ac