From: Thierry Reding <thierry.reding@gmail.com>
To: Dmitry <digetx@gmail.com>
Cc: marcheu@chromium.org, dri-devel@lists.freedesktop.org
Subject: Re: [PATCH v3] drm/tegra: Use 64-bit offset for tegra_gem_mmap
Date: Mon, 29 Jun 2015 10:46:58 +0200 [thread overview]
Message-ID: <20150629084656.GA5431@ulmo> (raw)
In-Reply-To: <55905EF4.4030105@gmail.com>
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On Sun, Jun 28, 2015 at 11:54:12PM +0300, Dmitry wrote:
> 06.02.2015 15:18, Thierry Reding пишет:
> >On Fri, Jan 30, 2015 at 01:57:01PM -0500, Sean Paul wrote:
> >>On 64-bit targets, tegra_gem_mmap doesn't return the
> >>offset to userspace. As such, subsequent calls to mmap(2)
> >>fail. Alter the args to use 64-bit offset to fix this.
> >>
> >>Signed-off-by: Sean Paul <seanpaul@chromium.org>
> >>---
> >> include/uapi/drm/tegra_drm.h | 3 ++-
> >> 1 file changed, 2 insertions(+), 1 deletion(-)
> >
> >I've applied this with a slightly tweaked commit message.
> >
> >Thanks,
> >Thierry
> >
> >
> >
> >_______________________________________________
> >dri-devel mailing list
> >dri-devel@lists.freedesktop.org
> >http://lists.freedesktop.org/mailman/listinfo/dri-devel
> >
> Why it doesn't have stable tag?
It's an experimental feature (guarded by STAGING) that doesn't have any
users except proof of concept code, hence I didn't think it appropriate
to burden stable kernel maintainers with it.
Thierry
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next prev parent reply other threads:[~2015-06-29 8:48 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-29 18:46 [PATCH] drm/tegra: Add tegra_gem_mmap2 to fix 64-bit offsets Sean Paul
2015-01-29 18:55 ` Rob Clark
2015-01-29 19:18 ` [PATCH v2] " Sean Paul
2015-01-29 20:11 ` Rob Clark
2015-01-30 9:49 ` Thierry Reding
2015-01-30 10:15 ` Erik Faye-Lund
2015-01-30 10:21 ` Thierry Reding
2015-01-30 11:41 ` Emil Velikov
2015-01-30 18:57 ` [PATCH v3] drm/tegra: Use 64-bit offset for tegra_gem_mmap Sean Paul
2015-02-06 12:18 ` Thierry Reding
2015-06-28 20:54 ` Dmitry
2015-06-29 8:46 ` Thierry Reding [this message]
2015-06-29 4:16 ` Dave Airlie
2015-06-29 8:50 ` Thierry Reding
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