From: David S. Miller <davem@sunset.davemloft.net>
Date: Sat, 25 Feb 2006 21:39:56 +0000 (-0800)
Subject: [SPARC64]: Make cpu_present_map available earlier.
X-Git-Tag: v2.6.16-rc5~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7abea9214585823f7f19d91872d7c6f8874bef9a;p=pandora-kernel.git

[SPARC64]: Make cpu_present_map available earlier.

The change to kernel/sched.c's init code to use for_each_cpu()
requires that the cpu_possible_map be setup much earlier.

Set it up via setup_arch(), constrained to NR_CPUS, and later
constrain it to max_cpus in smp_prepare_cpus().

This fixes SMP booting on sparc64.

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