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Date: Thu, 23 Nov 2017 00:06:26 +0100
From: Borislav Petkov <bp@suse.de>
To: Kees Cook <keescook@google.com>
Cc: Ricardo Neri <ricardo.neri-calderon@linux.intel.com>,
        LKML <linux-kernel@vger.kernel.org>
Subject: Re: x86/insn-eval: negative return value?
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On Wed, Nov 22, 2017 at 01:48:55PM -0800, Kees Cook wrote:
> Cool, yeah, that looks like it would solve it. Thanks for taking a look!

Btw, how do you build the kernel with clang?

I tried:

make -j9 CC=clang HOSTCC=clang

and clang here is:

clang version 3.8.1-24 (tags/RELEASE_381/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin

but I couldn't reproduce that warning.

Thx.

-- 
Regards/Gruss,
    Boris.

SUSE Linux GmbH, GF: Felix Imendörffer, Jane Smithard, Graham Norton, HRB 21284 (AG Nürnberg)
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