Re: [XenPPC] small bug in exceptions.S?

[Hollis Blanchard <hollisb@xxxxxxxxxx>]

On Tue, 2006-06-20 at 16:01 -0400, Mark F Mergen wrote:
> I don't have a failure case, but I noticed this while reading code at line
> 307 in xen/arch/ppc/ppc64/exceptions.S.  It seems to me that this code
> doesn't do what the comment says is intended.
> 
>     /* clear MSR:RI/EE to set SRR0/SRR1 */
>     mfmsr r0
>     li r13, 0
>     mtmsrd r0, 1
> 
> I believe correct code would be:
> 
>     li r0,0
>     mtmsrd r0, 1

Ugh, good catch.

-- 
Hollis Blanchard
IBM Linux Technology Center


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