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Date: Thu, 16 Mar 2017 09:29:07 -0300
From: Arnaldo Carvalho de Melo <acme@kernel.org>
To: Jiri Olsa <jolsa@kernel.org>, Josh Poimboeuf <jpoimboe@redhat.com>
Cc: Arnd Bergmann <arnd@arndb.de>, gregkh <gregkh@linuxfoundation.org>,
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        James Hogan <james.hogan@imgtec.com>, Ingo Molnar <mingo@redhat.com>,
        Stephen Rothwell <sfr@canb.auug.org.au>
Subject: Re: stable build: 203 builds: 4 failed, 199 passed, 5 errors, 41
 warnings (v4.10.1)
Message-ID: <20170316122907.GS12825@kernel.org>
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Em Wed, Mar 15, 2017 at 02:15:22PM +0100, Arnd Bergmann escreveu:
> On Wed, Mar 15, 2017 at 8:22 AM, gregkh <gregkh@linuxfoundation.org> wrote:
> >
> > All now queued up in the stable trees, thanks.
> 
> Like 4.9.y it builds clean except for a couple of stack frame size warnings
> and this one that continues to puzzle me.
> 
> /bin/sh: 1: /home/buildslave/workspace/kernel-builder/arch/x86/defconfig/allmodconfig+CONFIG_OF=n/label/builder/next/build-x86/tools/objtool//fixdep:
> Permission denied

Jiri? Josh?

- Arnaldo
 
> https://storage.kernelci.org/next/next-20170309/x86-allmodconfig+CONFIG_OF=n/build.log
> 
> The same warning is referenced in this email:
> http://lkml.iu.edu/hypermail/linux/kernel/1612.0/04384.html
> 
> but I can't figure out what patch is supposed to address it, or if that
> patch made it into mainline.
> 
> Curiously, only allmodconfig+CONFIG_OF=n seems to be broken, not
> plain allmodconfig, maybe this could be related to rebuilding in the same
> object tree without "make clean". Also, all recent kernels (since December)
> until next-20170309 seem to be affected, but it does not show up on
> the latest linux-next (next-20170310). I don't seen anything in next-20170310
> that could have addressed it, so it may also be a coincidence that we don't
> hit a certain race condition during build this time.
> 
> Adding Ingo, Arnaldo and Stephen to Cc, maybe they know what is going
> on here.
> 
>       Arnd