Thread (5 messages) 5 messages, 4 authors, 2021-08-09

[PATCH] dmaengine: idxd: depends on !UML

STALE1880d LANDED

From: Johannes Berg <johannes@sipsolutions.net>
Date: 2021-06-25 08:38:18
Also in: dmaengine
Subsystem: dma generic offload engine subsystem, the rest · Maintainers: Vinod Koul, Linus Torvalds

Landed in mainline as b2296eeac915 on 2021-07-14.

From: Johannes Berg <redacted>

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 <redacted>
Signed-off-by: Johannes Berg <redacted>
---
 drivers/dma/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 6ab9d9a488a6..1f3c0e2ea4d9 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -278,7 +278,7 @@ 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
-- 
2.31.1

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