From: Johannes Berg <johannes.berg@intel.com> stable inclusion from linux-4.19.208 commit 2be41013f7143b8ac0f0dba044bb2a8d425a0e37 -------------------------------- [ 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.I2ffe3d11ed37f735da2f3... Signed-off-by: Vinod Koul <vkoul@kernel.org> Signed-off-by: Sasha Levin <sashal@kernel.org> Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> --- drivers/dma/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig index 52dd4bd7c2098..e5f31af65aabf 100644 --- a/drivers/dma/Kconfig +++ b/drivers/dma/Kconfig @@ -266,7 +266,7 @@ config INTEL_IDMA64 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 -- 2.25.1