This is a note to let you know that I've just added the patch titled
drm/tegra: Use correct relocation target offsets
to the 3.19-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
drm-tegra-use-correct-relocation-target-offsets.patch
and it can be found in the queue-3.19 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 31f40f86526b71009973854c1dfe799ee70f7588 Mon Sep 17 00:00:00 2001
From: David Ung <davidu@xxxxxxxxxx>
Date: Tue, 20 Jan 2015 18:37:35 -0800
Subject: drm/tegra: Use correct relocation target offsets
From: David Ung <davidu@xxxxxxxxxx>
commit 31f40f86526b71009973854c1dfe799ee70f7588 upstream.
When copying a relocation from userspace, copy the correct target
offset.
Signed-off-by: David Ung <davidu@xxxxxxxxxx>
Fixes: 961e3beae3b2 ("drm/tegra: Make job submission 64-bit safe")
[treding@xxxxxxxxxx: provide a better commit message]
Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/tegra/drm.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/gpu/drm/tegra/drm.c
+++ b/drivers/gpu/drm/tegra/drm.c
@@ -190,7 +190,7 @@ static int host1x_reloc_copy_from_user(s
if (err < 0)
return err;
- err = get_user(dest->target.offset, &src->cmdbuf.offset);
+ err = get_user(dest->target.offset, &src->target.offset);
if (err < 0)
return err;
Patches currently in stable-queue which might be from davidu@xxxxxxxxxx are
queue-3.19/drm-tegra-use-correct-relocation-target-offsets.patch
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