Patch "drm/vc4: Use drm_free_large() on handles to match its allocation." has been added to the 4.7-stable tree
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This is a note to let you know that I've just added the patch titled
drm/vc4: Use drm_free_large() on handles to match its allocation.
to the 4.7-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-vc4-use-drm_free_large-on-handles-to-match-its-allocation.patch
and it can be found in the queue-4.7 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree, please let <[email protected]> know about it.
Quoted 1 line
From
d5fb46e0e3b7e49ee83ba92efc3ab4e1a545ecc1Mon Sep 17 00:00:00 2001
From: Eric Anholt <[email protected]>
Date: Tue, 26 Jul 2016 13:47:10 -0700
Subject: drm/vc4: Use drm_free_large() on handles to match its allocation.
From: Eric Anholt <[email protected]>
commit d5fb46e0e3b7e49ee83ba92efc3ab4e1a545ecc1 upstream.
If you managed to exceed the limit to switch to vmalloc, we'd use the wrong free.
--- drivers/gpu/drm/vc4/vc4_gem.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
drivers/gpu/drm/vc4/vc4_gem.c +1 -1
@@ -574,7 +574,7 @@ vc4_cl_lookup_bos(struct drm_device *devspin_unlock (&file_priv->table_lock); fail: -kfree (handles); +drm_free_large (handles);return 0 ; }
Patches currently in stable-queue which might be from [email protected] are
queue-4.7/drm-vc4-fix-oops-when-userspace-hands-in-a-bad-bo.patch queue-4.7/drm-vc4-use-drm_free_large-on-handles-to-match-its-allocation.patch queue-4.7/drm-vc4-fix-overflow-mem-unreferencing-when-the-binner-runs-dry.patch