linux-kernel - Re: [PATCH RFC 0/3] drivers/char: remove /dev/kmem for good

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Message-ID: <dd297d94-8358-81b8-9a5b-0ebbfb5378d1@metux.net>
Date:   Wed, 31 Mar 2021 17:08:03 +0200
From:   "Enrico Weigelt, metux IT consult" <lkml@...ux.net>
To:     Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        carnil@...ian.org
Cc:     David Hildenbrand <david@...hat.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux-MM <linux-mm@...ck.org>,
        "Alexander A. Klimov" <grandmaster@...klimov.de>,
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Subject: Re: [PATCH RFC 0/3] drivers/char: remove /dev/kmem for good

On 19.03.21 18:33, Sebastian Andrzej Siewior wrote:
> On 2021-03-19 10:14:02 [-0700], Linus Torvalds wrote:
>> On Fri, Mar 19, 2021 at 7:35 AM David Hildenbrand <david@...hat.com> wrote:
>>>
>>> Let's start a discussion if /dev/kmem is worth keeping around and
>>> fixing/maintaining or if we should just remove it now for good.
>>
>> I'll happily do this for the next merge window, but would really want
>> distros to confirm that they don't enable it.
>>
>> I can confirm that it's certainly not enabled on any of the machines I
>> have, but..
> 
> Debian has CONFIG_DEVKMEM disabled since 2.6.31.

SLES, too. (but no idea since when exactly)

--mtx

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Enrico Weigelt, metux IT consult
Free software and Linux embedded engineering
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