[RFC PATCH v3 01/12] powerpc/book3s: Split the common exception prolog logic into two section.

[Paul Mackerras]

On Tue, Aug 27, 2013 at 01:01:24AM +0530, Mahesh J Salgaonkar wrote:
> From: Mahesh Salgaonkar <mahesh at linux.vnet.ibm.com>
> 
> This patch splits the common exception prolog logic into two parts to
> facilitate reuse of existing code in the next patch. The second part will
> be reused in the machine check exception routine in the next patch.
> 
> Please note that this patch does not introduce or change existing code
> logic. Instead it is just a code movement.

Looks OK.  Note however that the diff would be a lot smaller if you
had put EXCEPTION_PROLOG_COMMON_2 after EXCEPTION_PROLOG_COMMON instead
of before it.

Acked-by: Paul Mackerras <paulus at samba.org>