From 85166d13755e54661fb5ed9a47f174360ab8a32f Mon Sep 17 00:00:00 2001 From: Shile Zhang Date: Wed, 24 Jul 2019 11:18:04 +0800 Subject: [PATCH] configs: add VFIO_NOIOMMU supports for dpdk Dpdk needs NOIOMMU mode for virtualization in Aliyun. It depends on vfio in Alinux2. With VFIO_NOIOMMU configured, NOIOMMU mode can be enabled by: /sys/module/vfio/parameters/enable_unsafe_noiommu_mode. The default is IOMMU mode. Signed-off-by: Shile Zhang Reviewed-by: Joseph Qi --- config-4.19.y-x86_64 | 2 +- config-4.19.y-x86_64-debug | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/config-4.19.y-x86_64 b/config-4.19.y-x86_64 index f63dddc072d8..a71a7ad0e78a 100644 --- a/config-4.19.y-x86_64 +++ b/config-4.19.y-x86_64 @@ -3096,7 +3096,7 @@ CONFIG_SYNC_FILE=y CONFIG_VFIO_IOMMU_TYPE1=m CONFIG_VFIO_VIRQFD=m CONFIG_VFIO=m -# CONFIG_VFIO_NOIOMMU is not set +CONFIG_VFIO_NOIOMMU=y CONFIG_VFIO_PCI=m # CONFIG_VFIO_PCI_VGA is not set CONFIG_VFIO_PCI_MMAP=y diff --git a/config-4.19.y-x86_64-debug b/config-4.19.y-x86_64-debug index 47e2a1108942..e8d1de351abb 100644 --- a/config-4.19.y-x86_64-debug +++ b/config-4.19.y-x86_64-debug @@ -3098,7 +3098,7 @@ CONFIG_SYNC_FILE=y CONFIG_VFIO_IOMMU_TYPE1=m CONFIG_VFIO_VIRQFD=m CONFIG_VFIO=m -# CONFIG_VFIO_NOIOMMU is not set +CONFIG_VFIO_NOIOMMU=y CONFIG_VFIO_PCI=m # CONFIG_VFIO_PCI_VGA is not set CONFIG_VFIO_PCI_MMAP=y -- GitLab