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    SubjectRe: [PATCH 2/7] [RFC] add bluegene entry to cputable
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    On Thu, 2011-05-19 at 20:08 -0500, Eric Van Hensbergen wrote:
    > On Thu, May 19, 2011 at 7:35 PM, Benjamin Herrenschmidt
    > <benh@kernel.crashing.org> wrote:
    > > On Wed, 2011-05-18 at 16:24 -0500, Eric Van Hensbergen wrote:
    > >> + .dcache_bsize = 32,
    > >> + .cpu_setup = __setup_cpu_460gt,
    > > ^^^^^^^^^^^^^^^^^^
    > > Are you sure ?
    > >
    >
    > That surprised me too, I figured it must have been a close enough
    > match (at least in the 2.6.29.1 time frame which is where I'm trying
    > to merge the BG/P patches up from. The kittyhawk patches don't even
    > use this, so its possible we could just remove it.
    >
    > _GLOBAL(__setup_cpu_460ex)
    > _GLOBAL(__setup_cpu_460gt)
    > mflr r4
    > bl __init_fpu_44x
    > bl __fixup_440A_mcheck
    > mtlr r4
    > blr
    >
    > Looks like the 460 setup invokes a bunch of 440 calls! Would you
    > prefer I setup my own entry point (setup_cpu_bgp or setup_cpu_450)
    > which makes the same calls?

    Yes, add an entry. 460's are just 440's btw :-)

    Cheers,
    Ben.




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