diff options
Diffstat (limited to 'arch/arm/Kconfig')
| -rw-r--r-- | arch/arm/Kconfig | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index a7f8e7f4b88f..8f460bdd4be1 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -60,7 +60,6 @@ config ARM select HAVE_CONTEXT_TRACKING select HAVE_C_RECORDMCOUNT select HAVE_DEBUG_KMEMLEAK - select HAVE_DMA_API_DEBUG select HAVE_DMA_CONTIGUOUS if MMU select HAVE_DYNAMIC_FTRACE if (!XIP_KERNEL) && !CPU_ENDIAN_BE32 && MMU select HAVE_DYNAMIC_FTRACE_WITH_REGS if HAVE_DYNAMIC_FTRACE @@ -96,6 +95,7 @@ config ARM select HAVE_VIRT_CPU_ACCOUNTING_GEN select IRQ_FORCED_THREADING select MODULES_USE_ELF_REL + select NEED_DMA_MAP_STATE select NO_BOOTMEM select OF_EARLY_FLATTREE if OF select OF_RESERVED_MEM if OF @@ -119,9 +119,6 @@ config ARM_HAS_SG_CHAIN select ARCH_HAS_SG_CHAIN bool -config NEED_SG_DMA_LENGTH - bool - config ARM_DMA_USE_IOMMU bool select ARM_HAS_SG_CHAIN @@ -224,9 +221,6 @@ config ARCH_MAY_HAVE_PC_FDC config ZONE_DMA bool -config NEED_DMA_MAP_STATE - def_bool y - config ARCH_SUPPORTS_UPROBES def_bool y @@ -1704,6 +1698,7 @@ config ARCH_WANT_GENERAL_HUGETLB config ARM_MODULE_PLTS bool "Use PLTs to allow module memory to spill over into vmalloc area" depends on MODULES + default y help Allocate PLTs when loading modules so that jumps and calls whose targets are too far away for their relative offsets to be encoded @@ -1714,7 +1709,8 @@ config ARM_MODULE_PLTS rounding up to page size, the actual memory footprint is usually the same. - Say y if you are getting out of memory errors while loading modules + Disabling this is usually safe for small single-platform + configurations. If unsure, say y. source "mm/Kconfig" @@ -1778,12 +1774,6 @@ config SECCOMP and the task is only allowed to execute a few safe syscalls defined by each seccomp mode. -config SWIOTLB - def_bool y - -config IOMMU_HELPER - def_bool SWIOTLB - config PARAVIRT bool "Enable paravirtualization code" help @@ -1815,6 +1805,7 @@ config XEN depends on MMU select ARCH_DMA_ADDR_T_64BIT select ARM_PSCI + select SWIOTLB select SWIOTLB_XEN select PARAVIRT help |