Thread (21 messages) 21 messages, 7 authors, 2012-05-17

Re: kilauea compilation breaks with v3.3 kernel and ELDK 4.2

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From: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Date: 2012-03-31 00:03:17

On Sat, 2012-03-31 at 00:53 +0200, Frank Svendsbøe wrote:
Hi Josh Boyer,

just wanted to add that I'm experiencing the same problem that Robert
reported, but on 8xx instead of 4xx. The mpc8xx does not support the
mfdcrx instruction, so maybe it's more to it than just a binutils bug?
The kernel shouldn't have tried to build that instruction on 8xx, though
I suppose if it's in arch/powerpc/boot, we are a bit too eager at
building everything including what's not relevant, we might to be a bit
more careful at excluding 4xx stuff on a 8xx kernel.

Can you give us the exact error ?

Cheers,
Ben.
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