From ac6d83ccd9c5eaeb610bd65b27adc84b47a1498a Mon Sep 17 00:00:00 2001 From: Sudeep Dutt Date: Sun, 4 Oct 2015 13:38:40 -0700 Subject: [PATCH] misc: mic: Fix SCIF build failure with IOMMU_SUPPORT disabled SCIF depends on IOVA which requires IOMMU_SUPPORT to be enabled. The long term fix is to move IOVA from drivers/iommu to lib/ but this current patch should fix the reported issue. Reported-by: Fengguang Wu Reviewed-by: Ashutosh Dixit Signed-off-by: Sudeep Dutt Signed-off-by: Greg Kroah-Hartman --- drivers/misc/mic/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/mic/Kconfig b/drivers/misc/mic/Kconfig index 60376fb9f3f4..40677df7f996 100644 --- a/drivers/misc/mic/Kconfig +++ b/drivers/misc/mic/Kconfig @@ -74,7 +74,7 @@ comment "SCIF Driver" config SCIF tristate "SCIF Driver" - depends on 64BIT && PCI && X86 && SCIF_BUS + depends on 64BIT && PCI && X86 && SCIF_BUS && IOMMU_SUPPORT select IOMMU_IOVA help This enables SCIF Driver support for the Intel Many Integrated -- 2.20.1