From: Alex Nixon <alex.nixon@citrix.com>
Date: Fri, 15 Aug 2008 16:21:14 +0000 (+0100)
Subject: x86: change init_gdt to update the gdt via write_gdt, rather than a direct write.
X-Git-Tag: v2.6.27-rc4~52^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fc0091b3c86396afc8e6c273aff21671cf882ee1;p=pandora-kernel.git

x86: change init_gdt to update the gdt via write_gdt, rather than a direct write.

By writing directly, a memory access violation can occur whilst
hotplugging a CPU if the entry was previously marked read-only.

Signed-off-by: Alex Nixon <alex.nixon@citrix.com>
Cc: Jeremy Fitzhardinge <Jeremy.Fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
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