From: H. Peter Anvin <hpa@zytor.com>
Date: Fri, 6 Apr 2012 16:30:57 +0000 (-0700)
Subject: x86: Use correct byte-sized register constraint in __add()
X-Git-Tag: v3.4-rc3~30^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8c91c5325e107ec17e40a59a47c6517387d64eb7;p=pandora-kernel.git

x86: Use correct byte-sized register constraint in __add()

Similar to:

 2ca052a x86: Use correct byte-sized register constraint in __xchg_op()

... the __add() macro also needs to use a "q" constraint in the
byte-sized case, lest we try to generate an illegal register.

Link: http://lkml.kernel.org/r/4F7A3315.501@goop.org
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Cc: Jeremy Fitzhardinge <jeremy@goop.org>
Cc: Leigh Scott <leigh123linux@googlemail.com>
Cc: Thomas Reitmayr <treitmayr@devbase.at>
Cc: <stable@vger.kernel.org> v3.3
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