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(parent: 4f94b6e) | patch
drm/ttm: Handle in-memory region copies
authorJakob Bornecrantz <jakob@vmware.com>
Wed, 30 Oct 2013 09:46:56 +0000 (02:46 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 4 Dec 2013 18:57:05 +0000 (10:57 -0800)
commitf692d2d8bebddeb8c8faedfc41e4732f3dc23e5b
treeb8d656e6a7060b0483ffca2c4b04f0ad8eb1065btree | snapshot
parent4f94b6e4b43ca3a1027803bd3cab21e72bbb991ecommit | diff
drm/ttm: Handle in-memory region copies

commit 9a0599ddeae012a771bba5e23393fc52d8a59d89 upstream.

Fix the case where the ttm pointer may be NULL causing
a NULL pointer dereference.

Signed-off-by: Jakob Bornecrantz <jakob@vmware.com>
Signed-off-by: Thomas Hellström <thellstrom@vmware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/ttm/ttm_bo_util.c diff | blob | history
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