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From:   Linus Torvalds <torvalds@linux-foundation.org>
Date:   Sun, 1 Sep 2019 21:58:07 -0700
Message-ID: <CAHk-=wg7BwJ7jFXxj5ZOU5VOw4Eg74TpTzip4P+LEJTYbZVhng@mail.gmail.com>
Subject: Re: [PATCH v3] arch/microblaze: add support for get_user() of size 8 bytes
To:     Randy Dunlap <rdunlap@infradead.org>
Cc:     LKML <linux-kernel@vger.kernel.org>,
        Al Viro <viro@zeniv.linux.org.uk>,
        "Steven J. Magnani" <steve@digidescorp.com>,
        Michal Simek <monstr@monstr.eu>,
        Jason Gunthorpe <jgg@mellanox.com>,
        Leon Romanovsky <leonro@mellanox.com>,
        Doug Ledford <dledford@redhat.com>,
        Andrew Morton <akpm@linux-foundation.org>
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On Sun, Sep 1, 2019 at 7:10 PM Randy Dunlap <rdunlap@infradead.org> wrote:
>
> I guess we need a way to coerce that to call get_user_1(),
> such as a typecast.  This _seems_ to work (i.e., call get_user_1()):

No, I oversimplified.

Try this slightly modified patch instead.

                 Linus

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