From mboxrd@z Thu Jan  1 00:00:00 1970
Received: with ECARTIS (v1.0.0; list linux-mips); Fri, 06 Jul 2018 16:40:57 +0200 (CEST)
Received: from lithops.sigma-star.at ([195.201.40.130]:52658 "EHLO
        lithops.sigma-star.at" rhost-flags-OK-OK-OK-OK)
        by eddie.linux-mips.org with ESMTP id S23993256AbeGFOkvPDvE8 (ORCPT
        <rfc822;linux-mips@linux-mips.org>); Fri, 6 Jul 2018 16:40:51 +0200
Received: from localhost (localhost [127.0.0.1])
        by lithops.sigma-star.at (Postfix) with ESMTP id 0811D6093339;
        Fri,  6 Jul 2018 16:40:51 +0200 (CEST)
Received: from lithops.sigma-star.at ([127.0.0.1])
        by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032)
        with ESMTP id ZMPEOqSLy1Y7; Fri,  6 Jul 2018 16:40:50 +0200 (CEST)
Received: from localhost (localhost [127.0.0.1])
        by lithops.sigma-star.at (Postfix) with ESMTP id B77DE609333C;
        Fri,  6 Jul 2018 16:40:50 +0200 (CEST)
Received: from lithops.sigma-star.at ([127.0.0.1])
        by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026)
        with ESMTP id dAyHMdIPoncD; Fri,  6 Jul 2018 16:40:50 +0200 (CEST)
Received: from blindfold.localnet (213-47-184-186.cable.dynamic.surfer.at [213.47.184.186])
        by lithops.sigma-star.at (Postfix) with ESMTPSA id 95E986093339;
        Fri,  6 Jul 2018 16:40:50 +0200 (CEST)
From:   Richard Weinberger <richard@nod.at>
To:     Geert Uytterhoeven <geert@linux-m68k.org>
Cc:     Boris Brezillon <boris.brezillon@bootlin.com>,
        Ralf Baechle <ralf@linux-mips.org>,
        Linux MIPS Mailing List <linux-mips@linux-mips.org>,
        =?utf-8?B?UmFmYcWCIE1pxYJlY2tp?= <zajec5@gmail.com>,
        Miquel Raynal <miquel.raynal@bootlin.com>,
        MTD Maling List <linux-mtd@lists.infradead.org>,
        linux-wireless <linux-wireless@vger.kernel.org>,
        Marek Vasut <marek.vasut@gmail.com>,
        Brian Norris <computersforpeace@gmail.com>,
        David Woodhouse <dwmw2@infradead.org>
Subject: Re: [PATCH 00/27] mtd: rawnand: Improve compile-test coverage
Date:   Fri, 06 Jul 2018 16:40:43 +0200
Message-ID: <7117646.l97x2Qa6kB@blindfold>
In-Reply-To: <CAMuHMdU2pFmhWvR6ZvvjmL6FdTWKQysJ31SW-FEvcdbi5mQhGA@mail.gmail.com>
References: <20180705094522.12138-1-boris.brezillon@bootlin.com> <CAMuHMdU2pFmhWvR6ZvvjmL6FdTWKQysJ31SW-FEvcdbi5mQhGA@mail.gmail.com>
MIME-Version: 1.0
Content-Transfer-Encoding: 7Bit
Content-Type: text/plain; charset="us-ascii"
Return-Path: <richard@nod.at>
X-Envelope-To: <"|/home/ecartis/ecartis -s linux-mips"> (uid 0)
X-Orcpt: rfc822;linux-mips@linux-mips.org
Original-Recipient: rfc822;linux-mips@linux-mips.org
X-archive-position: 64702
X-ecartis-version: Ecartis v1.0.0
Sender: linux-mips-bounce@linux-mips.org
Errors-to: linux-mips-bounce@linux-mips.org
X-original-sender: richard@nod.at
Precedence: bulk
List-help: <mailto:ecartis@linux-mips.org?Subject=help>
List-unsubscribe: <mailto:ecartis@linux-mips.org?subject=unsubscribe%20linux-mips>
List-software: Ecartis version 1.0.0
List-Id: linux-mips <linux-mips.eddie.linux-mips.org>
X-List-ID: linux-mips <linux-mips.eddie.linux-mips.org>
List-subscribe: <mailto:ecartis@linux-mips.org?subject=subscribe%20linux-mips>
List-owner: <mailto:ralf@linux-mips.org>
List-post: <mailto:linux-mips@linux-mips.org>
List-archive: <http://www.linux-mips.org/archives/linux-mips/>
X-list: linux-mips

Am Donnerstag, 5. Juli 2018, 12:25:42 CEST schrieb Geert Uytterhoeven:
> Hi Boris,
> 
> On Thu, Jul 5, 2018 at 12:09 PM Boris Brezillon
> <boris.brezillon@bootlin.com> wrote:
> > This is an attempt at adding "depends || COMPILE_TEST" to all NAND
> > drivers that have no compile-time dependencies on arch
> > features/headers.
> >
> > This will hopefully help us (NAND/MTD maintainers) in detecting build
> > issues earlier. Unfortunately we still have a few drivers that can't
> > easily be modified to be arch independent.
> >
> > I tried to put all patches that only touch the NAND subsystem first,
> > so that they can be applied even if other patches are being discussed.
> >
> > Don't hesitate to point any missing dependencies when compiled with
> > COMPILE_TEST. I didn't have any problem when compiling, but that might
> > be because the dependencies were already selected.
> >
> > I have Question for Geert. I know you worked on HAS_DMA removal when
> > combined with COMPILE_TEST, do you plan to do something similar with
> > HAS_IOMEM?
> 
> No plans for that.
> 
> NO_IOMEM is Richard's itch, now s390 has gained PCI support.

Since COMPILE_TEST depends on !UML not so much anymore :-)

> NO_DMA matters for UML and Sun-3.

Yeah.

Thanks,
//richard