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    Subject[PATCH 5.10 42/63] dmaengine: ioat: depends on !UML
    Date
    From: Johannes Berg <johannes.berg@intel.com>

    [ Upstream commit bbac7a92a46f0876e588722ebe552ddfe6fd790f ]

    Now that UML has PCI support, this driver must depend also on
    !UML since it pokes at X86_64 architecture internals that don't
    exist on ARCH=um.

    Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
    Signed-off-by: Johannes Berg <johannes.berg@intel.com>
    Acked-by: Dave Jiang <dave.jiang@intel.com>
    Link: https://lore.kernel.org/r/20210809112409.a3a0974874d2.I2ffe3d11ed37f735da2f39884a74c953b258b995@changeid
    Signed-off-by: Vinod Koul <vkoul@kernel.org>
    Signed-off-by: Sasha Levin <sashal@kernel.org>
    ---
    drivers/dma/Kconfig | 2 +-
    1 file changed, 1 insertion(+), 1 deletion(-)

    diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
    index 3a745e8a0f42..08013345d1f2 100644
    --- a/drivers/dma/Kconfig
    +++ b/drivers/dma/Kconfig
    @@ -299,7 +299,7 @@ config INTEL_IDXD

    config INTEL_IOATDMA
    tristate "Intel I/OAT DMA support"
    - depends on PCI && X86_64
    + depends on PCI && X86_64 && !UML
    select DMA_ENGINE
    select DMA_ENGINE_RAID
    select DCA
    --
    2.33.0


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