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Date:   Sat, 3 Mar 2018 13:43:26 +1100
From:   Stephen Rothwell <sfr@canb.auug.org.au>
To:     Petr Mladek <pmladek@suse.com>
Cc:     Linux-Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        Dave Young <dyoung@redhat.com>,
        Steven Rostedt <rostedt@goodmis.org>,
        Sergey Senozhatsky <sergey.senozhatsky.work@gmail.com>,
        akpm@linux-foundation.org, Andi Kleen <ak@linux.intel.com>
Subject: Re: linux-next: build failure after merge of the printk tree
Message-ID: <20180303134326.26b89eec@canb.auug.org.au>
In-Reply-To: <20180302155454.eme5gplxdcltvwkw@pathway.suse.cz>
References: <20180302160732.12691fbc@canb.auug.org.au>
        <20180302155454.eme5gplxdcltvwkw@pathway.suse.cz>
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Hi Petr,

On Fri, 2 Mar 2018 16:54:54 +0100 Petr Mladek <pmladek@suse.com> wrote:
>
> It is a mistery to me. The error appears when I move any of
> dump_stack_print_info() or show_regs_print_info() function
> definitions from kernel/printk/printk.c to lib/dump_stack.c.
> All the other changes seems unrelated.

Presumably because the Blackfin dumpstack() calls
dump_stack_print_info() so if you move that into lib/dumpstack.o, then
that file is dragged in and it contains another copy of dumpstack().

--=20
Cheers,
Stephen Rothwell

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