diff options
Diffstat (limited to 'arch/xtensa')
| -rw-r--r-- | arch/xtensa/Kconfig | 3 | ||||
| -rw-r--r-- | arch/xtensa/kernel/pci-dma.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index d29b7365da8d..36338e7564a3 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0 config XTENSA def_bool y - select ARCH_HAS_SG_CHAIN select ARCH_HAS_SYNC_DMA_FOR_CPU select ARCH_HAS_SYNC_DMA_FOR_DEVICE select ARCH_NO_COHERENT_DMA_MMAP if !MMU @@ -10,7 +9,7 @@ config XTENSA select BUILDTIME_EXTABLE_SORT select CLONE_BACKWARDS select COMMON_CLK - select DMA_DIRECT_OPS + select DMA_REMAP if MMU select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS select GENERIC_IRQ_SHOW diff --git a/arch/xtensa/kernel/pci-dma.c b/arch/xtensa/kernel/pci-dma.c index 1fc138b6bc0a..9171bff76fc4 100644 --- a/arch/xtensa/kernel/pci-dma.c +++ b/arch/xtensa/kernel/pci-dma.c @@ -160,7 +160,7 @@ void *arch_dma_alloc(struct device *dev, size_t size, dma_addr_t *handle, flag & __GFP_NOWARN); if (!page) - page = alloc_pages(flag, get_order(size)); + page = alloc_pages(flag | __GFP_ZERO, get_order(size)); if (!page) return NULL; |