David Miller wrote:
From: Daniel Hellstrom <daniel@xxxxxxxxxxx>
Date: Wed, 20 Apr 2011 10:12:25 +0200
Sorry I meant the UP 32-bit SUNs, some if not all SMP 32-bit SUNs
apparently use the boot_cpu_id Sam is talking about. Have you tried
booting on CPU1 with a UP Linux kernel on the SS1000 machine?
Regardless, we should make it work.
I totally agree with you. And it is important for the LEON family as
well. New quad-core LEONs are designed to be able to run different
operating systems on different CPUs, or two linux instances in parallel.
So the hardware supports it, and I believe the SUNs do too.
It was terrible when I had to fix this on sparc64.
I think it is a quite big job, and not really related. I can drop this
cleanup patch now and make a proper implementation later this year. What
I want is get more important stuff working with genirq first.
Daniel
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