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Message-Id: <20210924124329.715858395@linuxfoundation.org>
Date: Fri, 24 Sep 2021 14:44:10 +0200
From: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To: linux-kernel@...r.kernel.org
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
stable@...r.kernel.org, Geert Uytterhoeven <geert@...ux-m68k.org>,
Johannes Berg <johannes.berg@...el.com>,
Dave Jiang <dave.jiang@...el.com>,
Vinod Koul <vkoul@...nel.org>, Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.14 16/27] dmaengine: ioat: depends on !UML
From: Johannes Berg <johannes.berg@...el.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@...ux-m68k.org>
Signed-off-by: Johannes Berg <johannes.berg@...el.com>
Acked-by: Dave Jiang <dave.jiang@...el.com>
Link: https://lore.kernel.org/r/20210809112409.a3a0974874d2.I2ffe3d11ed37f735da2f39884a74c953b258b995@changeid
Signed-off-by: Vinod Koul <vkoul@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/dma/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/dma/Kconfig b/drivers/dma/Kconfig
index ff69feefc1c6..5ea37d133f24 100644
--- a/drivers/dma/Kconfig
+++ b/drivers/dma/Kconfig
@@ -262,7 +262,7 @@ 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
--
2.33.0
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