[PATCH 5.14 055/100] dmaengine: idxd: depends on !UML

From: Greg Kroah-Hartman
Date: Fri Sep 24 2021 - 09:02:01 EST


From: Johannes Berg <johannes.berg@xxxxxxxxx>

[ Upstream commit b2296eeac91555bd13f774efa7ab7d4b12fb71ef ]

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: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Johannes Berg <johannes.berg@xxxxxxxxx>
Acked-by: Dave Jiang <dave.jiang@xxxxxxxxx>
Acked-By: Anton Ivanov <anton.ivanov@xxxxxxxxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20210625103810.fe877ae0aef4.If240438e3f50ae226f3f755fc46ea498c6858393@changeid
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/dma/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 39b5b46e880f..f450e4231db7 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -279,7 +279,7 @@ config INTEL_IDMA64

config INTEL_IDXD
tristate "Intel Data Accelerators support"
- depends on PCI && X86_64
+ depends on PCI && X86_64 && !UML
depends on PCI_MSI
depends on SBITMAP
select DMA_ENGINE
--
2.33.0