Merge "drm/msm: Fix potential buffer overflow issue"

#define BO_PINNED   0x2000

static struct msm_gem_submit *submit_create(struct drm_device *dev,

		struct msm_gpu *gpu, int nr_bos, int nr_cmds)

		struct msm_gpu *gpu, uint32_t nr_bos, uint32_t nr_cmds)

{

	struct msm_gem_submit *submit;

	int sz = sizeof(*submit) + (nr_bos * sizeof(submit->bos[0])) +

			(nr_cmds * sizeof(*submit->cmd));

	uint64_t sz = sizeof(*submit) + (nr_bos * sizeof(submit->bos[0])) +

		(nr_cmds * sizeof(submit->cmd[0]));

	if (sz > SIZE_MAX)

		return NULL;

	submit = kmalloc(sz, GFP_TEMPORARY | __GFP_NOWARN | __GFP_NORETRY);

	if (!submit)