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Date: Wed, 14 Dec 2016 19:26:09 +1100
From: Stephen Rothwell <sfr@canb.auug.org.au>
To: Richard Weinberger <richard@nod.at>
Cc: Ingo Molnar <mingo@kernel.org>, Thomas Gleixner <tglx@linutronix.de>,
        Ingo Molnar <mingo@elte.hu>, "H. Peter Anvin" <hpa@zytor.com>,
        Peter Zijlstra <peterz@infradead.org>,
        Artem Bityutskiy <dedekind1@gmail.com>, linux-next@vger.kernel.org,
        linux-kernel@vger.kernel.org, David Gstir <david@sigma-star.at>
Subject: Re: linux-next: build warning after merge of the tip tree
Message-ID: <20161214192609.36f6678c@canb.auug.org.au>
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Hi Richard,

On Wed, 14 Dec 2016 09:05:10 +0100 Richard Weinberger <richard@nod.at> wrote:
>
> The commit comes via my UBIFS tree. But I never saw this warning, I'm testing with both gcc-4.8 and gcc-6.1.
> Let me investigate into that.
> 
> Does today's tip change some compiler flags?

Linus' tree commit

  a76bcf557ef4 ("Kbuild: enable -Wmaybe-uninitialized warning for "make W=1"")

was introduced between -rc4 and -rc5 so it is not in your tree.

-- 
Cheers,
Stephen Rothwell