Merging 64 bit changes to -HEAD

[Adrian Chadd]

On 30 June 2010 20:57, Jayachandran C. <c.jayachandran at gmail.com> wrote:

>> So hopefully you are on the right track and this may be something obvious to you.
>
> Not yet :) I really hoped the earlier change would fix it.  The number
> of nop does not seem to be the issue as it is higher in the C code
> than the assembly.
>
> Can you try the attached patch (try.diff) - this re-implements the
> assembly code functionality almost in the same way in C.  This really
> should work, given that the patch which made it assembly worked...
>
> If that works can you see if the second attached patch works, this
> fixes a potential problem (ie, we should be masking 13bits for TLBHI).
>
> Both patches should apply directly to SVN (not dependent on each
> other, or on previous patches)

I've applied try.diff (and usb_rspro.diff) to -current and have
successfully booted a kernel on an rspro board. I'll do some test port
building and report back any issues.



Adrian