Xiongwei Song 0fe227000f drm/ttm: check the return value of kzalloc ...

[ Upstream commit 19d859a7205bc59ffc38303eb25ae394f61d21dc ]

In the function ttm_page_alloc_init, kzalloc call is made for variable
_manager, we need to check its return value, it may return NULL.

Signed-off-by: Xiongwei Song <sxwjean@gmail.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2018-03-03 10:19:44 +01:00

..

Makefile

drm/ttm: Enable the dma page pool also for intel IOMMUs

2013-11-06 03:55:52 -08:00

ttm_agp_backend.c

drm/ttm: Fix memory leak in ttm_agp_backend.c

2014-02-18 14:03:32 +01:00

ttm_bo_manager.c

drm/ttm: Use only DRM_MM_SEARCH_BELOW for TTM_PL_FLAG_TOPDOWN

2014-11-12 11:56:33 -05:00

ttm_bo_util.c

drm/ttm: recognize ARM64 arch in ioprot handler

2015-07-24 11:51:14 +10:00

ttm_bo_vm.c

drm/ttm: fix use-after-free races in vm fault handling

2017-05-14 13:32:59 +02:00

ttm_bo.c

drm/ttm: Make sure BOs being swapped out are cacheable

2017-03-15 09:57:15 +08:00

ttm_execbuf_util.c

drm/ttm: optionally move duplicates to a separate list

2014-12-03 18:26:52 -05:00

ttm_lock.c

drm/ttm: Fixed a read/write lock imbalance

2015-11-26 15:47:38 +01:00

ttm_memory.c

drm/ttm: make sure format string cannot leak in

2014-09-17 11:15:01 +10:00

ttm_module.c

drm/ttm: make device_released static

2014-07-22 12:59:32 +10:00

ttm_object.c

drm/ttm, drm/vmwgfx: Relax permission checking when opening surfaces

2017-04-12 12:38:33 +02:00

ttm_page_alloc_dma.c

drm/ttm: improve uncached page deallocation.

2015-07-17 18:18:04 +10:00

ttm_page_alloc.c

drm/ttm: check the return value of kzalloc

2018-03-03 10:19:44 +01:00

ttm_tt.c

drivers: gpu: Drop unlikely before IS_ERR(_OR_NULL)

2015-08-06 14:13:07 +02:00