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Message-ID: <97d30137-61ce-ca1b-221b-2bc5210eb259@redhat.com>
Date:   Mon, 22 Mar 2021 10:57:41 +0100
From:   David Hildenbrand <david@...hat.com>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Linux-MM <linux-mm@...ck.org>,
        "Alexander A. Klimov" <grandmaster@...klimov.de>,
        Alexander Viro <viro@...iv.linux.org.uk>,
        Alexandre Belloni <alexandre.belloni@...tlin.com>,
        Andrew Lunn <andrew@...n.ch>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Andrey Zhizhikin <andrey.zhizhikin@...ca-geosystems.com>,
        Arnd Bergmann <arnd@...db.de>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        Brian Cain <bcain@...eaurora.org>,
        Christian Borntraeger <borntraeger@...ibm.com>,
        Christophe Leroy <christophe.leroy@...roup.eu>,
        Chris Zankel <chris@...kel.net>,
        Corentin Labbe <clabbe@...libre.com>,
        "David S. Miller" <davem@...emloft.net>,
        "Eric W. Biederman" <ebiederm@...ssion.com>,
        Geert Uytterhoeven <geert@...ux-m68k.org>,
        Gerald Schaefer <gerald.schaefer@...ux.ibm.com>,
        Greentime Hu <green.hu@...il.com>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Gregory Clement <gregory.clement@...tlin.com>,
        Heiko Carstens <hca@...ux.ibm.com>,
        Helge Deller <deller@....de>, Hillf Danton <hdanton@...a.com>,
        huang ying <huang.ying.caritas@...il.com>,
        Ingo Molnar <mingo@...nel.org>,
        Ivan Kokshaysky <ink@...assic.park.msu.ru>,
        "James E.J. Bottomley" <James.Bottomley@...senpartnership.com>,
        Jiaxun Yang <jiaxun.yang@...goat.com>,
        Jonas Bonn <jonas@...thpole.se>,
        Jonathan Corbet <corbet@....net>,
        Kairui Song <kasong@...hat.com>,
        Krzysztof Kozlowski <krzk@...nel.org>,
        Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>,
        Linux API <linux-api@...r.kernel.org>,
        Liviu Dudau <liviu.dudau@....com>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Luc Van Oostenryck <luc.vanoostenryck@...il.com>,
        Luis Chamberlain <mcgrof@...nel.org>,
        Matthew Wilcox <willy@...radead.org>,
        Matt Turner <mattst88@...il.com>,
        Max Filippov <jcmvbkbc@...il.com>,
        Michael Ellerman <mpe@...erman.id.au>,
        Michal Hocko <mhocko@...e.com>,
        Mike Rapoport <rppt@...nel.org>,
        Mikulas Patocka <mpatocka@...hat.com>,
        Minchan Kim <minchan@...nel.org>,
        Niklas Schnelle <schnelle@...ux.ibm.com>,
        Oleksiy Avramchenko <oleksiy.avramchenko@...ymobile.com>,
        Palmer Dabbelt <palmerdabbelt@...gle.com>,
        Paul Mackerras <paulus@...ba.org>,
        "Pavel Machek (CIP)" <pavel@...x.de>, Pavel Machek <pavel@....cz>,
        "Peter Zijlstra (Intel)" <peterz@...radead.org>,
        Pierre Morel <pmorel@...ux.ibm.com>,
        Randy Dunlap <rdunlap@...radead.org>,
        Richard Henderson <rth@...ddle.net>,
        Rich Felker <dalias@...c.org>,
        Robert Richter <rric@...nel.org>,
        Rob Herring <robh@...nel.org>,
        Russell King <linux@...linux.org.uk>,
        Sam Ravnborg <sam@...nborg.org>,
        Sebastian Andrzej Siewior <bigeasy@...utronix.de>,
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        Vasily Gorbik <gor@...ux.ibm.com>,
        Viresh Kumar <viresh.kumar@...aro.org>,
        William Cohen <wcohen@...hat.com>,
        Xiaoming Ni <nixiaoming@...wei.com>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>
Subject: Re: [PATCH RFC 0/3] drivers/char: remove /dev/kmem for good

On 19.03.21 18:14, 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.
> 

Thanks, let's wait if someone speaks up. I'll add any details that come 
up to patch #1 and resend before the next merge window, properly 
compile-testing on other archs.

-- 
Thanks,

David / dhildenb

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