From: Thomas Gleixner <tglx@linutronix.de>
Date: Sun, 27 Jul 2008 19:43:11 +0000 (+0200)
Subject: x86: fix cpu hotplug on 32bit
X-Git-Tag: v2.6.27-rc1~51^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=583323b9d2f624884a8c9563fb5a4d795f39ab07;p=pandora-kernel.git

x86: fix cpu hotplug on 32bit

commit 3e9704739daf46a8ba6593d749c67b5f7cd633d2 ("x86: boot secondary
cpus through initial_code") causes the kernel to crash when a CPU is
brought online after the read only sections have been write
protected. The write to initial_code in do_boot_cpu() fails.

Move inital_code to .cpuinit.data section.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: H. Peter Anvin <hpa@zytor.com>
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