linux-kernel - Re: Look Ma, da kernel is b0rken

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Message-Id: <20121206075721.18c0c05aa767b330f47d77eb@canb.auug.org.au>
Date:	Thu, 6 Dec 2012 07:57:21 +1100
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Alan Cox <alan@...rguk.ukuu.org.uk>
Cc:	Borislav Petkov <bp@...en8.de>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Andreas Mohr <andi@...as.de>, linux-kernel@...r.kernel.org,
	Li Shaohua <shaohua.li@...el.com>, linux-acpi@...r.kernel.org
Subject: Re: Look Ma, da kernel is b0rken

Hi Alan,

On Wed, 5 Dec 2012 15:47:49 +0000 Alan Cox <alan@...rguk.ukuu.org.uk> wrote:
>
> And yes btw we should turn this option on in -next, and get these sort of
> things out of the tree for good. More importantly it'll mean anyone
> adding another one gets a whine on the spot.

While I appreciate your confidence, I don't notice quite a few new
warnings (because there are so many of them already :-().  Is there some
reason to not turn this on in our "normal" builds?  Does it produce many
false positives?  What compiler version is required?

I also currently don't carry patches that only ever appear in linux-next
(well, not intentionally anyway).  I assume it would require a patch to
the Makefile(s) to turn this on.
-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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