On Wed, 2007-05-30 at 07:44 -0500, Kumar Gala wrote:

On May 30, 2007, at 3:05 AM, Benjamin Herrenschmidt wrote:

quoted

Allow ptrace to set dabr in the thread structure for both 32 and 64  
bits,
though only 64 bits actually uses that field, it's actually defined  
in both.

Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>

Can you make these -EIO for CONFIG_BOOKE for now.

I suppose best is to define set_dabr to have a result code...

The std DABR format is good enough to carry a generic setting whatever
the HW implementation is I think.

Ben.