From: David Woodhouse <dwmw2@infradead.org>
Date: Wed, 29 Jan 2014 12:16:47 +0000 (+0000)
Subject: x86, build: Build 16-bit code with -m16 where possible
X-Git-Tag: v3.14-rc1~35^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=de3accdaec88851874c573031de007283e90b199;p=pandora-kernel.git

x86, build: Build 16-bit code with -m16 where possible

Both clang 3.5 and GCC 4.9 will support this (as of r199754 and r207196
respectively). Both have been tested to produce booting kernels when the
16-bit code is built with -m16. (Modulo LLVM PR3997, at least.)

[ hpa: folded test for -m16 into M16_CFLAGS ]

Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Link: http://lkml.kernel.org/r/1390997807.20153.133.camel@i7.infradead.org
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
---

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