From: Jiri Gaisler <jiri@gaisler.com>
To: sparclinux@vger.kernel.org
Subject: Re: sparc32 SMP for 2.6
Date: Sun, 13 Feb 2005 12:27:53 +0000 [thread overview]
Message-ID: <420F47C9.1060303@gaisler.com> (raw)
In-Reply-To: <420F070B.8010000@mc.net>
We are currently investigating how to add linux SMP support for the
leon sparc processor, so your patches are appreciated! I will
report back in case we find/solve other issues. We have both a
behavioural simulator and a FPGA system with on-chip debug support,
so tracing and debugging SMP software should be a bit easier than on
Sun hardware ...
Jiri Gaisler.
Bob Breuer wrote:
> I've been poking at the sparc32 SMP code and I have it to the point
> where it will run a minimal userland. It is still far from being
> stable though.
>
> For reference, I started with the SMP patch [0] that wli sent to
> the list last July. To go along with the attached SMP patch, it
> needs the spinlock fix [1] from Art Haas, and the attached
> DEBUGSPINLOCK patch from Tom Callaway.
next prev parent reply other threads:[~2005-02-13 12:27 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-13 7:51 sparc32 SMP for 2.6 Bob Breuer
2005-02-13 12:27 ` Jiri Gaisler [this message]
2005-02-14 14:40 ` William Lee Irwin III
2005-02-14 15:12 ` Bob Breuer
2005-02-14 18:05 ` Krzysztof Helt
2005-02-28 0:47 ` Bob Breuer
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