linux-kernel - Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CAF0htA60juBVkPo2HQKMDGcEr-wRzRVL_6JgHAa+7WVE_E8M0Q@mail.gmail.com>
Date:	Sun, 13 Jul 2014 17:27:44 +0800
From:	Lennox Wu <lennox.wu@...il.com>
To:	Marek Vasut <marex@...x.de>
Cc:	Chen Gang <gang.chen.5i5j@...il.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	dmitry.torokhov@...il.com, thierry.reding@...il.com,
	jic23@...nel.org, wim@...ana.be,
	Benjamin Herrenschmidt <benh@...nel.crashing.org>,
	kys@...rosoft.com, Martin Schwidefsky <schwidefsky@...ibm.com>,
	teg@...m.no, Mischa.Jonker@...opsys.com, msalter@...hat.com,
	lars@...afoo.de, Richard Weinberger <richard@....at>,
	knaack.h@....de, rdunlap@...radead.org,
	linux-input@...r.kernel.org, linux-pwm@...r.kernel.org,
	linux-iio@...r.kernel.org, devel@...verdev.osuosl.org,
	linux-watchdog@...r.kernel.org, Liqin Chen <liqin.linux@...il.com>
Subject: Re: [PATCH] drivers: Let several drivers depends on HAS_IOMEM for 'devm_ioremap_resource'

As I said before, some configurations don't make sense.
I don't think all of the patches are necessary.

Best,
Lennox

2014-07-13 11:45 GMT+08:00 Marek Vasut <marex@...x.de>:
> On Sunday, July 13, 2014 at 05:07:10 AM, Chen Gang wrote:
>> Several drivers need 'devm_ioremap_resource' which need HAS_IOMEM enabled.
>> So let them depend on HAS_IOMEM.
>>
>> The related error (with allmodconfig under score):
>>
>>     MODPOST 1365 modules
>>   ERROR: "devm_ioremap_resource" [drivers/watchdog/tegra_wdt.ko] undefined!
>>   ERROR: "devm_ioremap_resource" [drivers/watchdog/of_xilinx_wdt.ko]
>> undefined! ERROR: "devm_ioremap_resource"
>> [drivers/staging/iio/adc/mxs-lradc.ko] undefined! ERROR:
>> "devm_ioremap_resource" [drivers/pwm/pwm-clps711x.ko] undefined! ERROR:
>> "devm_ioremap_resource" [drivers/input/serio/olpc_apsp.ko] undefined!
>> ERROR: "devm_ioremap_resource" [drivers/input/serio/arc_ps2.ko] undefined!
>
> This stuff should go through different trees, so I'd suggest to split this into
> multiple patches. Thanks for catching this stuff !
>
> Best regards,
> Marek Vasut
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/