This is a note to let you know that I've just added the patch titled
udl: fix issue with imported prime buffers
to the 3.12-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:
udl-fix-issue-with-imported-prime-buffers.patch
and it can be found in the queue-3.12 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From 1d507b3af40a60e03a3bbc4c897fc2709c075d24 Mon Sep 17 00:00:00 2001
From: Rob Clark <robdclark@xxxxxxxxx>
Date: Wed, 4 Dec 2013 08:45:43 -0500
Subject: udl: fix issue with imported prime buffers
From: Rob Clark <robdclark@xxxxxxxxx>
commit 1d507b3af40a60e03a3bbc4c897fc2709c075d24 upstream.
5dc9e1e8 was a bit over-ambitious, and accidentially removed handling
for imported prime buffers.
Signed-off-by: Rob Clark <robdclark@xxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Cc: Thomas Meyer <thomas@xxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/udl/udl_gem.c | 6 ++++++
1 file changed, 6 insertions(+)
--- a/drivers/gpu/drm/udl/udl_gem.c
+++ b/drivers/gpu/drm/udl/udl_gem.c
@@ -132,6 +132,12 @@ static int udl_gem_get_pages(struct udl_
static void udl_gem_put_pages(struct udl_gem_object *obj)
{
+ if (obj->base.import_attach) {
+ drm_free_large(obj->pages);
+ obj->pages = NULL;
+ return;
+ }
+
drm_gem_put_pages(&obj->base, obj->pages, false, false);
obj->pages = NULL;
}
Patches currently in stable-queue which might be from robdclark@xxxxxxxxx are
queue-3.12/udl-fix-issue-with-imported-prime-buffers.patch
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