From: Catalin Marinas <catalin.marinas@arm.com>
Date: Tue, 25 Sep 2007 14:21:00 +0000 (+0100)
Subject: [ARM] 4581/1: Fix the conditional execution of the NWFPE instructions
X-Git-Tag: v2.6.24-rc1~1273^2~22
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c1f438f5eec867707022e5f33bec5e91ec12f6e7;p=pandora-kernel.git

[ARM] 4581/1: Fix the conditional execution of the NWFPE instructions

Starting with ARMv7-A, conditional execution of undefined instructions
can trigger an exception even if the condition check fails. This patch
modifies the NWFPE support to check the condition before emulating the
instruction.

Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
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