RE: [Xen-devel] [PATCH] DOM0: Adding MCA Loging support in DOM0

["Jan Beulich" <JBeulich@xxxxxxxxxx>]

Actually, there are still two issues with this:

First, shouldn't bind_virq_for_mce() and the associated message printing
really only happen on Dom0 (i.e. be guarded by is_initial_xendomain()),
just like the name suggests?

Second, I'm now seeing

(XEN) traps.c:2263:d0 Domain attempted WRMSR 000000000000017b from 
00000000:0000003f to ffffffff:ffffffff.
(XEN) traps.c:2263:d0 Domain attempted WRMSR 0000000000000400 from 
00000000:000000ff to ffffffff:ffffffff.
(XEN) traps.c:2263:d0 Domain attempted WRMSR 0000000000000404 from 
00000000:ffffffff to ffffffff:ffffffff.
(XEN) traps.c:2263:d0 Domain attempted WRMSR 0000000000000408 from 
00000000:00000fff to ffffffff:ffffffff.
(XEN) traps.c:2263:d0 Domain attempted WRMSR 000000000000040c from 
00000000:00000003 to ffffffff:ffffffff.
(XEN) traps.c:2263:d0 Domain attempted WRMSR 0000000000000410 from 
00000000:3fffffff to ffffffff:ffffffff.
(XEN) traps.c:2263:d0 Domain attempted WRMSR 0000000000000414 from 
00000000:00000001 to ffffffff:ffffffff.

which isn't really nice.

Jan

>>> "Ke, Liping" <liping.ke@xxxxxxxxx> 15.06.09 10:44 >>>
Hi, keir

This is the final patch for adding MCA logging support in DOM0 which is Acked 
by Jan.
And thanks for Jan's help!

Regards,
Criping

Jan Beulich wrote:
> Thanks - looks goo now to me (i.e. Acked-by: Jan Beulich
> <jbeulich@xxxxxxxxxx> 
> if we have such a concept in Xen).
> 
> Jan
> 


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