[PATCH 4.7 22/59] drm/vc4: Use drm_free_large() on handles to match its allocation.

From	Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Newsgroups	linux.kernel
Subject	[PATCH 4.7 22/59] drm/vc4: Use drm_free_large() on handles to match its allocation.
Date	2016-09-12 17:50 +0200
Message-ID	<sgBEC-5cu-35@gated-at.bofh.it> (permalink)
References	<sgBuV-58A-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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4.7-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Eric Anholt <eric@anholt.net>

commit d5fb46e0e3b7e49ee83ba92efc3ab4e1a545ecc1 upstream.

If you managed to exceed the limit to switch to vmalloc, we'd use the
wrong free.

Signed-off-by: Eric Anholt <eric@anholt.net>
Fixes: d5b1a78a772f ("drm/vc4: Add support for drawing 3D frames.")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 drivers/gpu/drm/vc4/vc4_gem.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/gpu/drm/vc4/vc4_gem.c
+++ b/drivers/gpu/drm/vc4/vc4_gem.c
@@ -574,7 +574,7 @@ vc4_cl_lookup_bos(struct drm_device *dev
 	spin_unlock(&file_priv->table_lock);
 
 fail:
-	kfree(handles);
+	drm_free_large(handles);
 	return 0;
 }

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[PATCH 4.7 22/59] drm/vc4: Use drm_free_large() on handles to match its allocation. Greg Kroah-Hartman <gregkh@linuxfoundation.org> - 2016-09-12 17:50 +0200

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