From: Dmitry Osipenko <digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
To: Thierry Reding
<thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>,
Joerg Roedel <joro-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>,
Jonathan Hunter
<jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>
Cc: Hiroshi Doyu <hdoyu-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
iommu-cunTk1MwBs9QetFLy7KEm3xJsTq8ys+cHZ5vskTnxNA@public.gmane.org
Subject: [PATCH v1 0/4] iommu/tegra: gart: Couple corrections
Date: Wed, 5 Jul 2017 19:29:44 +0300 [thread overview]
Message-ID: <cover.1499270277.git.digetx@gmail.com> (raw)
I've added an experimental support of the GART to the Tegra DRM driver
and it ended up with a very positive result. During the testing of the
GART driver I've noticed couple of its minor shortcomings, so here the
patches to remedy them.
Dmitry Osipenko (4):
iommu/tegra: gart: Don't unnecessarily allocate registers context
iommu/tegra: gart: Check whether page is already mapped
iommu/tegra: gart: Move PFN validation out of spinlock
iommu/tegra: gart: Correct number of unmapped bytes
drivers/iommu/tegra-gart.c | 49 +++++++++++++++++++++++++++++++++-------------
1 file changed, 35 insertions(+), 14 deletions(-)
--
2.13.2
next reply other threads:[~2017-07-05 16:29 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-05 16:29 Dmitry Osipenko [this message]
[not found] ` <cover.1499270277.git.digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-07-05 16:29 ` [PATCH v1 1/4] iommu/tegra: gart: Don't unnecessarily allocate registers context Dmitry Osipenko
[not found] ` <df570fb6649da6bc3b5f2a68afcb5471e6148269.1499270277.git.digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-09-26 11:19 ` Thierry Reding
2017-09-26 14:15 ` Dmitry Osipenko
2017-07-05 16:29 ` [PATCH v1 2/4] iommu/tegra: gart: Check whether page is already mapped Dmitry Osipenko
[not found] ` <a19ba1ca835aa2526d2c0492e6b0d0b35889596a.1499270277.git.digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-09-26 11:06 ` Thierry Reding
2017-09-26 13:49 ` Dmitry Osipenko
[not found] ` <e59eb818-4edf-f3a2-947a-bc21507b0b85-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-09-26 16:07 ` Thierry Reding
2017-09-26 16:57 ` Dmitry Osipenko
2017-07-05 16:29 ` [PATCH v1 3/4] iommu/tegra: gart: Move PFN validation out of spinlock Dmitry Osipenko
[not found] ` <301b5e91fae43beae4542e8c4a7d5ca6a6918ba0.1499270277.git.digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-09-26 11:07 ` Thierry Reding
2017-07-05 16:29 ` [PATCH v1 4/4] iommu/tegra: gart: Correct number of unmapped bytes Dmitry Osipenko
[not found] ` <f30500403195b029ee236fff3b3c6f0b4dc60cbb.1499270277.git.digetx-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-09-26 11:09 ` Thierry Reding
2017-07-25 14:43 ` [PATCH v1 0/4] iommu/tegra: gart: Couple corrections Joerg Roedel
[not found] ` <20170725144335.GC30429-zLv9SwRftAIdnm+yROfE0A@public.gmane.org>
2017-07-29 11:04 ` Dmitry Osipenko
[not found] ` <430af3ab-29cd-bbe8-087d-82d8113d2a89-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2017-07-29 11:09 ` Dmitry Osipenko
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