From: Russell King Date: Mon, 4 Oct 2010 16:51:54 +0000 (+0100) Subject: ARM: hotplug cpu: ensure that __enable_mmu is identity mapped X-Git-Tag: v2.6.37-rc1~184^2~6^2~2 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=786f1b73f7d5cad5c88dc75a96d53a74160aa7d7;p=pandora-kernel.git ARM: hotplug cpu: ensure that __enable_mmu is identity mapped __enable_mmu is required to be executed in an identity mapped region to ensure that variances in CPUs do not cause a crash. We currently achieve this by assuming that it will be co-located with __create_page_tables. With hotplug CPU support, this assumption becomes invalid. Implement a better solution which ensures that it will be appropriately mapped no matter where it is placed. Signed-off-by: Russell King --- Reading git-diff-tree failed