lkml.org 
[lkml]   [2023]   [Feb]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
    Patch in this message
    /
    From
    Subject[PATCH 6/7] riscv: Select ARCH_DMA_DEFAULT_COHERENT
    Date
    For RISCV we always assume devices are DMA coherent.
    Select ARCH_DMA_DEFAULT_COHERENT to ensure dev->dma_conherent
    is always initialized to true.

    Signed-off-by: Jiaxun Yang <jiaxun.yang@flygoat.com>
    ---
    arch/riscv/Kconfig | 1 +
    1 file changed, 1 insertion(+)

    diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
    index 8b1dbd23dbd6..c1327309e0f6 100644
    --- a/arch/riscv/Kconfig
    +++ b/arch/riscv/Kconfig
    @@ -13,6 +13,7 @@ config 32BIT
    config RISCV
    def_bool y
    select ARCH_CLOCKSOURCE_INIT
    + select ARCH_DMA_DEFAULT_COHERENT
    select ARCH_ENABLE_HUGEPAGE_MIGRATION if HUGETLB_PAGE && MIGRATION
    select ARCH_ENABLE_SPLIT_PMD_PTLOCK if PGTABLE_LEVELS > 2
    select ARCH_HAS_BINFMT_FLAT
    --
    2.37.1 (Apple Git-137.1)
    \
     
     \ /
      Last update: 2023-03-27 00:30    [W:4.110 / U:0.308 seconds]
    ©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site