From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jim Davis <jim.epost@gmail.com>
Subject: Re: linux-next: Tree for May 7 (argh)
Date: Thu, 8 May 2014 10:05:35 -0700
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	<20140508011030.GT19657@tassilo.jf.intel.com>
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To: Andi Kleen <ak@linux.intel.com>
Cc: Stephen Rothwell <sfr@canb.auug.org.au>, Randy Dunlap <rdunlap@infradead.org>, linux-next <linux-next@vger.kernel.org>, Rusty Russell <rusty@rustcorp.com.au>, Michal Marek <mmarek@suse.cz>

On 5/7/14, Andi Kleen <ak@linux.intel.com> wrote:

> It sounds like it misdetects your binutils. LTO should
> disable itself when your binutils cannot handle it. Can you send me
> the full build log and output of ld --version and gcc --version
> please?

With next-20140518 I am getting

buildlog-1399568101.txt:/home/jim/linux/scripts/Makefile.lto:76:
"WARNING: Too old linker version 22400000 for kernel LTO. You need
Linux binutils. CONFIG_LTO disabled."

I don't recall seeing that when the problems first started, but I
didn't save a buildlog from back then...

ld --version is GNU ld (GNU Binutils for Ubuntu) 2.24, and gcc
--version is gcc (Ubuntu 4.8.2-19ubuntu1) 4.8.2.