From: Will Deacon <will.deacon@arm.com>
Date: Thu, 16 Aug 2012 18:02:12 +0000 (+0100)
Subject: ARM: 7497/1: hw_breakpoint: allow single-byte watchpoints on all addresses
X-Git-Tag: v3.6-rc6~28^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d968d2b801d877601d54e35e6dd0f52d9c797c99;p=pandora-kernel.git

ARM: 7497/1: hw_breakpoint: allow single-byte watchpoints on all addresses

Breakpoint validation currently fails for single-byte watchpoints on
addresses ending in 11b. There is no reason to forbid such a watchpoint,
so extend the validation code to allow it.

Cc: Ulrich Weigand <Ulrich.Weigand@de.ibm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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