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ARM: 7275/1: LPAE: Check the CPU support for the long descriptor format
authorCatalin Marinas <catalin.marinas@arm.com>
Mon, 9 Jan 2012 11:24:47 +0000 (12:24 +0100)
committerGrazvydas Ignotas <notasas@gmail.com>
Wed, 6 Feb 2013 18:31:33 +0000 (20:31 +0200)
commit6bb51a8c4a646c2a8ce5ad0bfc0fc19b66688682
tree87872f7686237551d17f6c236682d392f07c3713tree | snapshot
parent9ab0d8cd48950fe7bbc996cb31a6d900c2028c92commit | diff
ARM: 7275/1: LPAE: Check the CPU support for the long descriptor format

This patch adds a check for the presence of the LPAE feature during the
CPU initialisation. If not present, it reports an error when
CONFIG_DEBUG_LL is enabled.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
arch/arm/kernel/head.S diff | blob | history
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