From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: John Hubbard <jhubbard@nvidia.com>
Cc: Sam Ravnborg <sam@ravnborg.org>,
LKML <linux-kernel@vger.kernel.org>,
"linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
"Gustavo A . R . Silva" <gustavo@embeddedor.com>,
Jani Nikula <jani.nikula@intel.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Paul Mundt <lethal@linux-sh.org>
Subject: Re: [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*()
Date: Mon, 1 Jun 2020 20:25:43 +0300 [thread overview]
Message-ID: <CAHp75VfHnLz56jyR5PNgpxWGtO_u0bss45+iHhQ03c_4L3jH5g@mail.gmail.com> (raw)
In-Reply-To: <8fa07f59-6d77-f76b-7539-c88bf85c5036@nvidia.com>
On Mon, Jun 1, 2020 at 8:10 PM John Hubbard <jhubbard@nvidia.com> wrote:
>
> On 2020-06-01 03:35, Andy Shevchenko wrote:
> > On Mon, Jun 1, 2020 at 1:00 AM John Hubbard <jhubbard@nvidia.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/
> >
>
> Actually, that history.git *starts* at Linux 2.6.12-rc2,
It's not true.
> while
> tglx/history.git *ends* at Linux 2.6.12-rc2 (which is in April, 2005).
> And the commit I was looking for is in 2004. So that's why I needed a
> different stretch of history.
Actually history/history.git contains all of them starting from v0.01.
But it ends, indeed, on 2.6.33.
--
With Best Regards,
Andy Shevchenko
WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: John Hubbard <jhubbard@nvidia.com>
Cc: "linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
"Gustavo A . R . Silva" <gustavo@embeddedor.com>,
Jani Nikula <jani.nikula@intel.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
LKML <linux-kernel@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Paul Mundt <lethal@linux-sh.org>, Sam Ravnborg <sam@ravnborg.org>
Subject: Re: [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*()
Date: Mon, 01 Jun 2020 17:25:43 +0000 [thread overview]
Message-ID: <CAHp75VfHnLz56jyR5PNgpxWGtO_u0bss45+iHhQ03c_4L3jH5g@mail.gmail.com> (raw)
In-Reply-To: <8fa07f59-6d77-f76b-7539-c88bf85c5036@nvidia.com>
On Mon, Jun 1, 2020 at 8:10 PM John Hubbard <jhubbard@nvidia.com> wrote:
>
> On 2020-06-01 03:35, Andy Shevchenko wrote:
> > On Mon, Jun 1, 2020 at 1:00 AM John Hubbard <jhubbard@nvidia.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/
> >
>
> Actually, that history.git *starts* at Linux 2.6.12-rc2,
It's not true.
> while
> tglx/history.git *ends* at Linux 2.6.12-rc2 (which is in April, 2005).
> And the commit I was looking for is in 2004. So that's why I needed a
> different stretch of history.
Actually history/history.git contains all of them starting from v0.01.
But it ends, indeed, on 2.6.33.
--
With Best Regards,
Andy Shevchenko
WARNING: multiple messages have this Message-ID (diff)
From: Andy Shevchenko <andy.shevchenko@gmail.com>
To: John Hubbard <jhubbard@nvidia.com>
Cc: "linux-fbdev@vger.kernel.org" <linux-fbdev@vger.kernel.org>,
Arnd Bergmann <arnd@arndb.de>,
"Gustavo A . R . Silva" <gustavo@embeddedor.com>,
Jani Nikula <jani.nikula@intel.com>,
Daniel Vetter <daniel.vetter@ffwll.ch>,
Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
LKML <linux-kernel@vger.kernel.org>,
"dri-devel@lists.freedesktop.org"
<dri-devel@lists.freedesktop.org>,
Paul Mundt <lethal@linux-sh.org>, Sam Ravnborg <sam@ravnborg.org>
Subject: Re: [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*()
Date: Mon, 1 Jun 2020 20:25:43 +0300 [thread overview]
Message-ID: <CAHp75VfHnLz56jyR5PNgpxWGtO_u0bss45+iHhQ03c_4L3jH5g@mail.gmail.com> (raw)
In-Reply-To: <8fa07f59-6d77-f76b-7539-c88bf85c5036@nvidia.com>
On Mon, Jun 1, 2020 at 8:10 PM John Hubbard <jhubbard@nvidia.com> wrote:
>
> On 2020-06-01 03:35, Andy Shevchenko wrote:
> > On Mon, Jun 1, 2020 at 1:00 AM John Hubbard <jhubbard@nvidia.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/
> >
>
> Actually, that history.git *starts* at Linux 2.6.12-rc2,
It's not true.
> while
> tglx/history.git *ends* at Linux 2.6.12-rc2 (which is in April, 2005).
> And the commit I was looking for is in 2004. So that's why I needed a
> different stretch of history.
Actually history/history.git contains all of them starting from v0.01.
But it ends, indeed, on 2.6.33.
--
With Best Regards,
Andy Shevchenko
_______________________________________________
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2020-06-01 17:26 UTC|newest]
Thread overview: 31+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-22 4:15 [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*() John Hubbard
2020-05-22 4:15 ` John Hubbard
2020-05-22 4:15 ` John Hubbard
2020-05-22 4:15 ` [PATCH 1/2] video: fbdev: fix error handling for get_user_pages_fast() John Hubbard
2020-05-22 4:15 ` John Hubbard
2020-05-22 4:15 ` John Hubbard
2020-05-22 4:15 ` [PATCH 2/2] video: fbdev: convert get_user_pages() --> pin_user_pages() John Hubbard
2020-05-22 4:15 ` John Hubbard
2020-05-22 4:15 ` John Hubbard
2020-05-31 20:58 ` [PATCH 0/2] video: fbdev: fix error handling, convert to pin_user_pages*() Sam Ravnborg
2020-05-31 20:58 ` Sam Ravnborg
2020-05-31 20:58 ` Sam Ravnborg
2020-05-31 21:06 ` John Hubbard
2020-05-31 21:06 ` John Hubbard
2020-05-31 21:06 ` John Hubbard
2020-05-31 21:11 ` Andy Shevchenko
2020-05-31 22:00 ` John Hubbard
2020-05-31 22:00 ` John Hubbard
2020-05-31 22:00 ` John Hubbard
2020-06-01 10:35 ` Andy Shevchenko
2020-06-01 10:35 ` Andy Shevchenko
2020-06-01 10:35 ` Andy Shevchenko
2020-06-01 17:10 ` John Hubbard
2020-06-01 17:10 ` John Hubbard
2020-06-01 17:10 ` John Hubbard
2020-06-01 17:25 ` Andy Shevchenko [this message]
2020-06-01 17:25 ` Andy Shevchenko
2020-06-01 17:25 ` Andy Shevchenko
2020-06-01 17:42 ` John Hubbard
2020-06-01 17:42 ` John Hubbard
2020-06-01 17:42 ` John Hubbard
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