Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build

From	Corentin Labbe <clabbe.montjoie@gmail.com>
Newsgroups	linux.kernel
Subject	Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build
Date	2016-11-20 14:10 +0100
Message-ID	<sFA2C-2VT-1@gated-at.bofh.it> (permalink)
References	<sFqmB-546-3@gated-at.bofh.it> <sFyDw-1VA-13@gated-at.bofh.it> <sFyNc-1YI-3@gated-at.bofh.it> <sFzzz-2wT-21@gated-at.bofh.it>
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On Sun, Nov 20, 2016 at 12:34:22PM +0000, Russell King - ARM Linux wrote:
> On Sun, Nov 20, 2016 at 12:43:38PM +0100, Tobias Jakobi wrote:
> > Hello Russell,
> > 
> > Russell King - ARM Linux wrote:
> > > None of the autobuilders are finding this problem, and they build a
> > > wide range of configurations.  Maybe it's something specific to how
> > > you're building the kernel - can you give step by step instructions
> > > how to reproduce this please?
> > Just using plain make here, no cross-compiler or anything involved. gcc
> > is version 4.9.4.
> 
> Hmm.  The commit you mention was merged during the merge window, so
> anyone building 4.9-rc1 or later should be seeing this problem, but
> they aren't.  I've built many kernels post -rc1, and I'm not seeing
> the problem with my 4.7.4 cross compiler.
> 

I have the same issue here on all my Allwinner ARM device.
I have not reported this issue since I believed to see some report of it.

I cross compile with armv7a-hardfloat-linux-gnueabi-4.9.3.

With CONFIG_UNUSED_SYMBOLS set, the issue disapear

Regards

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commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Tobias Jakobi <tjakobi@math.uni-bielefeld.de> - 2016-11-20 03:50 +0100
  Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Russell King - ARM Linux <linux@armlinux.org.uk> - 2016-11-20 12:40 +0100
    Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Tobias Jakobi <tjakobi@math.uni-bielefeld.de> - 2016-11-20 12:50 +0100
      Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Russell King - ARM Linux <linux@armlinux.org.uk> - 2016-11-20 13:40 +0100
        Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Tobias Jakobi <tjakobi@math.uni-bielefeld.de> - 2016-11-20 14:00 +0100
          Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Russell King - ARM Linux <linux@armlinux.org.uk> - 2016-11-20 14:30 +0100
            Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Nicolas Pitre <nicolas.pitre@linaro.org> - 2016-11-20 18:10 +0100
              Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Russell King - ARM Linux <linux@armlinux.org.uk> - 2016-11-20 18:30 +0100
                Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Arnd Bergmann <arnd@arndb.de> - 2016-11-22 12:20 +0100
        Re: commit 4dd1837d7589f468ed109556513f476e7a7f9121 breaks build Corentin Labbe <clabbe.montjoie@gmail.com> - 2016-11-20 14:10 +0100

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