From: Anfei <anfei.zhou@gmail.com>
Date: Tue, 8 Jun 2010 14:16:49 +0000 (+0100)
Subject: ARM: 6166/1: Proper prefetch abort handling on pre-ARMv6
X-Git-Tag: v2.6.35-rc3~14^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e27fb78df95e027723af2c90ecc9b4527ae59e9;p=pandora-kernel.git

ARM: 6166/1: Proper prefetch abort handling on pre-ARMv6

Instruction faults on pre-ARMv6 CPUs are interpreted as
a 'translation fault', but do_translation_fault doesn't
handle well if user mode trying to run instruction above
TASK_SIZE, and result in the infinite retry of that
instruction.

CC: <stable@kernel.org>
Signed-off-by: Anfei Zhou <anfei.zhou@gmail.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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