This is a note to let you know that I've just added the patch titled
drm/qxl: fix memory leak in release list handling
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:
drm-qxl-fix-memory-leak-in-release-list-handling.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 1b28c3e628315ac0d9ef2d3fac0403f05ae692db Mon Sep 17 00:00:00 2001
From: Dave Airlie <airlied@xxxxxxxxxx>
Date: Thu, 28 Nov 2013 05:39:03 +0000
Subject: drm/qxl: fix memory leak in release list handling
From: Dave Airlie <airlied@xxxxxxxxxx>
commit 1b28c3e628315ac0d9ef2d3fac0403f05ae692db upstream.
wow no idea how I got this far without seeing this,
leaking the entries in the list makes kmalloc-64 slab grow.
References: https://bugzilla.kernel.org/show_bug.cgi?id=65121
Reported-by: Matthew Stapleton <matthew4196@xxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/gpu/drm/qxl/qxl_release.c | 1 +
1 file changed, 1 insertion(+)
--- a/drivers/gpu/drm/qxl/qxl_release.c
+++ b/drivers/gpu/drm/qxl/qxl_release.c
@@ -92,6 +92,7 @@ qxl_release_free(struct qxl_device *qdev
- DRM_FILE_OFFSET);
qxl_fence_remove_release(&bo->fence, release->id);
qxl_bo_unref(&bo);
+ kfree(entry);
}
spin_lock(&qdev->release_idr_lock);
idr_remove(&qdev->release_idr, release->id);
Patches currently in stable-queue which might be from airlied@xxxxxxxxxx are
queue-3.12/qxl-avoid-an-oops-in-the-deferred-io-code.patch
queue-3.12/drm-qxl-fix-memory-leak-in-release-list-handling.patch
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