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Commit 17660f81 authored by Michael S. Tsirkin's avatar Michael S. Tsirkin Committed by David S. Miller
Browse files

vhost: fix TUN=m VHOST_NET=y 



drivers/built-in.o: In function `get_tun_socket':
    net.c:(.text+0x15436e): undefined reference to `tun_get_socket'

If tun is a module, vhost must be a module, too.
If tun is built-in or disabled, vhost can be built-in.

Note: TUN || !TUN might look a bit strange until you realize
that boolean logic rules do not apply for tristate variables.

Reported-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
Acked-by: default avatarRandy Dunlap <randy.dunlap@oracle.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4b258461

drivers/vhost/Kconfig

+1 −1
Original line number Diff line number Diff line 
config VHOST_NET

	tristate "Host kernel accelerator for virtio net (EXPERIMENTAL)"

	depends on NET && EVENTFD && EXPERIMENTAL

	depends on NET && EVENTFD && (TUN || !TUN) && EXPERIMENTAL

	---help---

	  This kernel module can be loaded in host kernel to accelerate

	  guest networking with virtio_net. Not to be confused with virtio_net