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* [PATCH] dmaengine: ioat: depends on !UML
@ 2021-08-09  9:24 Johannes Berg
  2021-08-09 16:02 ` Dave Jiang
                   ` (2 more replies)
  0 siblings, 3 replies; 10+ messages in thread
From: Johannes Berg @ 2021-08-09  9:24 UTC (permalink / raw)
  To: Dave Jiang; +Cc: Dan Williams, dmaengine, Johannes Berg, Geert Uytterhoeven

From: Johannes Berg <johannes.berg@intel.com>

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>
---
 drivers/dma/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index 39b5b46e880f..dc155f75926d 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -315,7 +315,7 @@ config INTEL_IDXD_PERFMON
 
 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
-- 
2.31.1


^ permalink raw reply	[flat|nested] 10+ messages in thread

end of thread, other threads:[~2021-08-25 13:53 UTC | newest]

Thread overview: 10+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-08-09  9:24 [PATCH] dmaengine: ioat: depends on !UML Johannes Berg
2021-08-09 16:02 ` Dave Jiang
2021-08-09 17:24 ` Dan Williams
2021-08-09 17:26   ` Johannes Berg
2021-08-25 13:31     ` Dan Williams
2021-08-25 13:33       ` Johannes Berg
2021-08-25 13:36         ` Dan Williams
2021-08-25 13:41           ` Johannes Berg
2021-08-25 13:53             ` Dan Williams
2021-08-25 11:31 ` Vinod Koul

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