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authorJason Wang <jasowang@redhat.com>2020-03-26 22:01:17 +0800
committerMichael S. Tsirkin <mst@redhat.com>2020-04-01 12:06:26 -0400
commit20c384f1ea1a0bc7320bc445c72dd02d2970d594 (patch)
tree6465a8905f6f7aac7f746dc8e524a4f6408baacc /arch/s390
parent5a6b4cc5b7a1892a8d7f63d6cbac6e0ae2a9d031 (diff)
downloadlinux-20c384f1ea1a0bc7320bc445c72dd02d2970d594.tar.bz2
vhost: refine vhost and vringh kconfig
Currently, CONFIG_VHOST depends on CONFIG_VIRTUALIZATION. But vhost is not necessarily for VM since it's a generic userspace and kernel communication protocol. Such dependency may prevent archs without virtualization support from using vhost. To solve this, a dedicated vhost menu is created under drivers so CONIFG_VHOST can be decoupled out of CONFIG_VIRTUALIZATION. While at it, also squash Kconfig.vringh into vhost Kconfig file. This avoids the trick of conditional inclusion from VOP or CAIF. Then it will be easier to introduce new vringh users and common dependency for both vringh and vhost. Signed-off-by: Jason Wang <jasowang@redhat.com> Link: https://lore.kernel.org/r/20200326140125.19794-2-jasowang@redhat.com Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'arch/s390')
-rw-r--r--arch/s390/kvm/Kconfig4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/s390/kvm/Kconfig b/arch/s390/kvm/Kconfig
index d3db3d7ed077..def3b60f1fe8 100644
--- a/arch/s390/kvm/Kconfig
+++ b/arch/s390/kvm/Kconfig
@@ -55,8 +55,4 @@ config KVM_S390_UCONTROL
If unsure, say N.
-# OK, it's a little counter-intuitive to do this, but it puts it neatly under
-# the virtualization menu.
-source "drivers/vhost/Kconfig"
-
endif # VIRTUALIZATION