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Subject: Re: linux-next: build failure after merge of the pm tree
To:     Stephen Rothwell <sfr@canb.auug.org.au>,
        "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc:     Linux Next Mailing List <linux-next@vger.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
References: <20200317185252.3cfeecde@canb.auug.org.au>
 <20200318224458.1980e10c@canb.auug.org.au>
From:   Colin Ian King <colin.king@canonical.com>
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Message-ID: <ddc7ae33-1b82-ae48-5a7e-e78144fb2a8b@canonical.com>
Date:   Wed, 18 Mar 2020 11:52:00 +0000
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From: Colin Ian King <colin.king@canonical.com>
To: Stephen Rothwell <sfr@canb.auug.org.au>,
 "Rafael J. Wysocki" <rjw@rjwysocki.net>
Cc: Linux Next Mailing List <linux-next@vger.kernel.org>,
 Linux Kernel Mailing List <linux-kernel@vger.kernel.org>
Message-ID: <ddc7ae33-1b82-ae48-5a7e-e78144fb2a8b@canonical.com>
Subject: Re: linux-next: build failure after merge of the pm tree
References: <20200317185252.3cfeecde@canb.auug.org.au>
 <20200318224458.1980e10c@canb.auug.org.au>
In-Reply-To: <20200318224458.1980e10c@canb.auug.org.au>

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On 18/03/2020 11:44, Stephen Rothwell wrote:
> Hi all,
>=20
> On Tue, 17 Mar 2020 18:52:52 +1100 Stephen Rothwell <sfr@canb.auug.org.=
au> wrote:
>>
>> Hi all,
>>
>> After merging the pm tree, today's linux-next build (x86_64 allnoconfi=
g)
>> failed like this:
>>
>> fs/libfs.c: In function 'memory_read_from_io_buffer':
>> fs/libfs.c:829:2: error: implicit declaration of function 'memcpy_from=
io' [-Werror=3Dimplicit-function-declaration]
>>   829 |  memcpy_fromio(to, from + pos, count);
>>       |  ^~~~~~~~~~~~~
>>
>> Caused by commit
>>
>>   08c07cefb304 ("ACPI: sysfs: copy ACPI data using io memory copying")=

>>
>> Missing include of linux/io.h?
>>
>> I have reverted that commit for today.
>=20
> This was fixed today (by including linux/ioh), but the latest update to=

> the pm tree has removed that include again.
>=20
Hopefully it won't be reverted from linux-next?

Colin


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