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(parent: ca530d3) | 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 19:05:42 +0000 (11:05 -0800)
commit032cefc6d64dee023a98a41f56b5c16487eb202b
tree033f9cd2a76cad67d35d99ee870df4214b35a7e6tree | snapshot
parentca530d3002a6670445585e0311cb46bcaa548fd2commit | 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
Domain: System / Uncategorized;