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(parent: 230ab9d) | 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 18:50:32 +0000 (10:50 -0800)
commit6e911aa9fefc5e239e979247aced3b2f6cdb4f38
tree7c11f2c6b86924a8ddf502af1d1f17c268347974tree | snapshot
parent230ab9dec1640dabf4c7932cfc626e51a844a6b6commit | 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 / Kernel;