[PATCH 02/15] powerpc/cell: Move data segment faulting code out of cell platform

[Anton Blanchard]

> From: Ian Munsie <imunsie at au1.ibm.com>
> 
> __spu_trap_data_seg() currently contains code to determine the VSID
> and ESID required for a particular EA and mm struct.
> 
> This code is generically useful for other co-processors.  This moves
> the code of the cell platform so it can be used by other powerpc code.

Could we also mention:

and adds 1TB segment support.

> Signed-off-by: Ian Munsie <imunsie at au1.ibm.com>
> Signed-off-by: Michael Neuling <mikey at neuling.org>

Reviewed-by: Anton Blanchard <anton at samba.org>

Anton