From 415b450cb0a9ca71d8d6cf4c91124ab2efe2f041 Mon Sep 17 00:00:00 2001
From: Paul Menzel <pmenzel@molgen.mpg.de>
Date: Wed, 19 Jul 2023 17:46:36 +0200
Subject: [PATCH] config-mpi: Built host kernel accelerator for virtio net as
 module (VHOST_NET=m)

> This kernel module can be loaded in host kernel to accelerate
> guest networking with virtio_net. Not to be confused with virtio_net
> module itself which needs to be loaded in guest kernel.
>
> To compile this driver as a module, choose M here: the module will
> be called vhost_net.
---
 config-mpi | 1 +
 1 file changed, 1 insertion(+)

diff --git a/config-mpi b/config-mpi
index b83cab48b18b3..460e4e5a11412 100644
--- a/config-mpi
+++ b/config-mpi
@@ -733,6 +733,7 @@ CONFIG_RTC_CLASS=y
 CONFIG_VIRTIO_PCI=y
 CONFIG_VIRTIO_BALLOON=m
 CONFIG_VIRTIO_INPUT=m
+CONFIG_VHOST_NET=m
 CONFIG_AMD_IOMMU=y
 CONFIG_INTEL_IOMMU=y
 # CONFIG_INTEL_IOMMU_SCALABLE_MODE_DEFAULT_ON is not set