From: H. Peter Anvin <hpa@linux.intel.com>
Date: Thu, 29 Aug 2013 20:34:50 +0000 (-0700)
Subject: x86, doc: Update uaccess.h comment to reflect clang changes
X-Git-Tag: v3.12-rc1~164^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f69fa9a91f60fff6f2d8b658b7d84d235d9d89b7;p=pandora-kernel.git

x86, doc: Update uaccess.h comment to reflect clang changes

Update comment in uaccess.h to reflect the changes for clang support:
gcc only cares about the base register (most architectures don't
encode the size of the operation in the operands like x86 does, and so
it is treated effectively like a register number), whereas clang tries
to enforce the size -- but not for register pairs.

Link: http://lkml.kernel.org/r/1377803585-5913-3-git-send-email-dl9pf@gmx.de
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
Cc: Jan-Simon Möller <dl9pf@gmx.de>
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