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Date:   Mon, 7 Oct 2019 13:52:17 +0200
From:   Greg KH <gregkh@linuxfoundation.org>
To:     Andreas Schwab <schwab@linux-m68k.org>
Cc:     Dmitry Goldin <dgoldin@protonmail.ch>,
        Masahiro Yamada <yamada.masahiro@socionext.com>,
        "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
        "joel@joelfernandes.org" <joel@joelfernandes.org>,
        Ben Hutchings <ben@decadent.org.uk>
Subject: Re: [PATCH v2] kheaders: making headers archive reproducible
Message-ID: <20191007115217.GA835482@kroah.com>
References: <z4zhwEnRqCVnnV8RYwKbY9H_TEnHePR6grYfw1toELFA-iZidlp3T18y0w35JtWNghJQ3hwL23RrsKXIVJHYiv9wOsqmow33NU6LcHcFWyw=@protonmail.ch>
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On Mon, Oct 07, 2019 at 01:49:47PM +0200, Andreas Schwab wrote:
>   GEN     kernel/kheaders_data.tar.xz
> tar: unrecognized option '--sort=name'
> Try `tar --help' or `tar --usage' for more information.
> make[2]: *** [kernel/kheaders_data.tar.xz] Error 64
> make[1]: *** [kernel] Error 2
> make: *** [sub-make] Error 2
> $ tar --version
> tar (GNU tar) 1.26
> Copyright (C) 2011 Free Software Foundation, Inc.

Wow that's an old version of tar.  2011?  What happens if you use a more
modern one?

thanks,

greg k-h