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From:   Arnd Bergmann <arnd@arndb.de>
Date:   Sun, 25 Nov 2018 22:47:42 +0100
Message-ID: <CAK8P3a3bCK4MxXoCmzfdgvELz9dNgOkACb1Gzpf8vRH8Cd-FnA@mail.gmail.com>
Subject: Re: [PATCH v2 1/3] ARM: imx_v6_v7_defconfig: Remove explicit
 ARM_UNWIND disable
To:     otavio.salvador@ossystems.com.br
Cc:     otavio@ossystems.com.br, Sascha Hauer <s.hauer@pengutronix.de>,
        Russell King - ARM Linux <linux@armlinux.org.uk>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
        linux-imx@nxp.com, Sascha Hauer <kernel@pengutronix.de>,
        Fabio Estevam <fabio.estevam@nxp.com>,
        Shawn Guo <shawnguo@kernel.org>,
        Linux ARM <linux-arm-kernel@lists.infradead.org>
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On Sun, Nov 25, 2018 at 10:45 PM Otavio Salvador
<otavio.salvador@ossystems.com.br> wrote:
>
> On Sun, Nov 25, 2018 at 7:35 PM Arnd Bergmann <arnd@arndb.de> wrote:
> > On Sun, Nov 25, 2018 at 10:24 PM Otavio Salvador
> > <otavio@ossystems.com.br> wrote:
> > >
> > > CONFIG_ARM_UNWIND is removed when running 'savedefconfig', but
> > > selected by the Kconfig logic.  This is done in preparation to making
> > > further changes to this defconfig cleaner.
> > >
> >
> > Does this mean we no longer get the unwinder, or there is some other
> > config (which?) that unconditionally selects it?
>
> It is selected. Before changing the defconfig I did a savedefconfig to
> avoid unrelated changes to be included on the subsequent patches and
> then I found it was now selected.

Ok, then please mention in the changelog which other option selects it,
as I said.

Aside from that, your series looks fine to me.

      Arnd