linux-kernel - Re: [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user

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Message-ID: <CAHp75VcaXTM86K9vzyxTQJP_oNnzJ8mMHzgm7ybEioVhG6DHDQ@mail.gmail.com>
Date:   Mon, 1 Jun 2020 13:35:24 +0300
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     John Hubbard <jhubbard@...dia.com>
Cc:     Sam Ravnborg <sam@...nborg.org>,
        LKML <linux-kernel@...r.kernel.org>,
        "linux-fbdev@...r.kernel.org" <linux-fbdev@...r.kernel.org>,
        Arnd Bergmann <arnd@...db.de>,
        "Gustavo A . R . Silva" <gustavo@...eddedor.com>,
        Jani Nikula <jani.nikula@...el.com>,
        Daniel Vetter <daniel.vetter@...ll.ch>,
        Bartlomiej Zolnierkiewicz <b.zolnierkie@...sung.com>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        Paul Mundt <lethal@...ux-sh.org>
Subject: Re: [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*()

On Mon, Jun 1, 2020 at 1:00 AM John Hubbard <jhubbard@...dia.com> wrote:
> On 2020-05-31 14:11, Andy Shevchenko wrote:
> >     ...
> > JFYI, we have history.git starting from v0.01.
> >
> OK, thanks for that note. According to that history.git [1],
> then: drivers/video/pvr2fb.c had get_user_pages_fast() support added to
> pvr2fb_write() back in 2004, but only for CONFIG_SH_DMA, as part of
>
>      commit 434502754f2 ("[PATCH] SH Merge")
>
> ...and that commit created the minor bug that patch 0001 here
> addresses. (+Cc Paul just for the sake of completeness.)
>
>
> [1] git://git.kernel.org/pub/scm/linux/kernel/git/tglx/history.git

I mentioned this one, but I guess content should be the same.

https://git.kernel.org/pub/scm/linux/kernel/git/history/history.git/

-- 
With Best Regards,
Andy Shevchenko