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authorJason Wang <jasowang@redhat.com>2020-03-26 15:01:17 +0100
committerMichael S. Tsirkin <mst@redhat.com>2020-04-01 18:06:26 +0200
commit20c384f1ea1a0bc7320bc445c72dd02d2970d594 (patch)
tree6465a8905f6f7aac7f746dc8e524a4f6408baacc /arch/x86
parentvirtio-balloon: Switch back to OOM handler for VIRTIO_BALLOON_F_DEFLATE_ON_OOM (diff)
downloadlinux-20c384f1ea1a0bc7320bc445c72dd02d2970d594.tar.xz
linux-20c384f1ea1a0bc7320bc445c72dd02d2970d594.zip
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/x86')
-rw-r--r--arch/x86/kvm/Kconfig4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/x86/kvm/Kconfig b/arch/x86/kvm/Kconfig
index 9fea0757db92..d8154e0684b6 100644
--- a/arch/x86/kvm/Kconfig
+++ b/arch/x86/kvm/Kconfig
@@ -107,8 +107,4 @@ config KVM_MMU_AUDIT
This option adds a R/W kVM module parameter 'mmu_audit', which allows
auditing of KVM MMU events at runtime.
-# 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