Re: [Xen-devel] Bringing up sequence for non-boot CPU fails

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Tue, 2014-02-18 at 15:37 +0200, Andrii Anisov wrote:
>         > I've checked right now, the PC is 0xc (prefetch abort).
>         
>         
>         Good, that makes more sense!
> 
> 
> Any additional suggestions, by any chance?

I'm afraid nothing is coming to my mind. :-(

> As I understand your early trap debug patch would not give a lot of
> help here.

Not terribly -- but I suppose it would allow you to add logging of the
fault address|status registers etc, although if your debugger can handle
reading those then that is of little extra value.

Ian.



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