linux-kernel - Re: next-20151221 build: 2 failures 13 warnings (next-20151221)

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Message-ID: <20151221154149.GK5727@sirena.org.uk>
Date:	Mon, 21 Dec 2015 15:41:49 +0000
From:	Mark Brown <broonie@...nel.org>
To:	Arnd Bergmann <arnd@...db.de>
Cc:	linaro-kernel@...ts.linaro.org,
	kernel-build-reports@...ts.linaro.org, linux-next@...r.kernel.org,
	"linus.walleij@...aro.org" <linus.walleij@...aro.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: next-20151221 build: 2 failures 13 warnings (next-20151221)

On Mon, Dec 21, 2015 at 03:05:33PM +0100, Arnd Bergmann wrote:

Please fix your mail client to word wrap within paragraphs at something
substantially less than 80 columns.  Doing this makes your messages much
easier to read and reply to.

> Just looking at the remaining warnings/errors in linux-next:

> > Warnings:
> >         <stdin>:1307:2: warning: #warning syscall copy_file_range not implemented [-Wcpp]

> Not sure how we can improve this, the same thing seems to happen every time a new syscall gets
> introduced. The actual change is trivial, but we need a better method to sync all architectures.

Now we've got the warning count down sufficiently the autobuilders may
actually be just fine here.

> > arm-multi_v7_defconfig : PASS, 0 errors, 8 warnings, 0 section mismatches

> > Warnings:
> >         arch/arm/configs/multi_v7_defconfig:433:warning: symbol value 'm' invalid for MFD_DA9063

> I need to look into this, probably the result of a defconfig change we merged, but it's not
> clear whether the driver should be a module, or the defconfig should have it built-in.

The driver should at least support building modularly, there was a patch
sent to MFD IIRC but I guess it's not applied yet (Lee is on vacation I
believe which probably won't help).

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