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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, 20 Feb 2013 21:19:24 +0000 (23:19 +0200)
commita16ad125151de692639f37e0ef9a6752a4e92a2a
tree93cbf11a1ae9bffa6a00da04ac7ccc3ae6905e4ctree | snapshot
parentf9d0c317e8a2d1ab81348d139f90c82e2320335fcommit | 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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