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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)
committerRussell King <rmk+kernel@arm.linux.org.uk>
Fri, 13 Jan 2012 08:56:41 +0000 (08:56 +0000)
commit294064f58953f9964e5945424b09c51800330a83
treeb0593f1aaa41a96e23140934c1e54cc97020e9a2tree | snapshot (tar.gz zip)
parente37051dc7f35de5ce3f64c40852365ff24f2436ccommit | 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 | blame | history