From: Bob Breuer <breuerr@mc.net>
Date: Fri, 24 Mar 2006 06:36:19 +0000 (-0800)
Subject: [SPARC]: Try to start getting SMP back into shape.
X-Git-Tag: v2.6.17-rc1~737^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a54123e27779049d27d21e6c8adfee73aa2c0734;p=pandora-kernel.git

[SPARC]: Try to start getting SMP back into shape.

Todo items:
 - IRQ_INPROGRESS flag - use sparc64 irq buckets, or generic irq_desc?
 - sun4d
 - re-indent large chunks of sun4m_smp.c
 - some places assume sequential cpu numbering (i.e. 0,1 instead of 0,2)

Last I checked (with 2.6.14), random programs segfault with dual
HyperSPARC.  And with SuperSPARC II's, it seems stable but will
eventually die from a write lock error (wrong lock owner or something).

I haven't tried the HyperSPARC + highmem combination recently, so that
may still be a problem.

Signed-off-by: David S. Miller <davem@davemloft.net>
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