Merge "iommu/arm-smmu: Allocate non-coherent memory for secure pagetables"

/* Copyright (c) 2016-2017, The Linux Foundation. All rights reserved.

/* Copyright (c) 2016-2018, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and

	/* Now allocate memory for the secure page tables */

	attrs = DMA_ATTR_NO_KERNEL_MAPPING;

	dev.coherent_dma_mask = DMA_BIT_MASK(sizeof(dma_addr_t) * 8);

	arch_setup_dma_ops(&dev, 0, 0, NULL, 1);

	arch_setup_dma_ops(&dev, 0, 0, NULL, 0);

	cpu_addr = dma_alloc_attrs(&dev, psize[0], &paddr, GFP_KERNEL, attrs);

	if (!cpu_addr) {

		pr_err("%s: Failed to allocate %d bytes for PTBL\n",