After commit ec9d8449a99b ("vhost: refine vhost and vringh kconfig"),
CONFIG_VHOST could be enabled independently. This means we need make
CONFIG_VHOST depend on CONFIG_EVENTFD, otherwise we break compiling
without CONFIG_EVENTFD.Reported-by: Randy Dunlap <[email protected]> Fixes: ec9d8449a99b ("vhost: refine vhost and vringh kconfig") Signed-off-by: Jason Wang <[email protected]> --- drivers/vhost/Kconfig | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig index 2a4efe39d79b..2be84b949e11 100644 --- a/drivers/vhost/Kconfig +++ b/drivers/vhost/Kconfig @@ -13,6 +13,7 @@ config VHOST_RING menuconfig VHOST tristate "Host kernel accelerator for virtio (VHOST)" + depends on EVENTFD select VHOST_IOTLB help This option is selected by any driver which needs to access @@ -22,7 +23,7 @@ if VHOST config VHOST_NET tristate "Host kernel accelerator for virtio net" - depends on NET && EVENTFD && (TUN || !TUN) && (TAP || !TAP) + depends on NET && (TUN || !TUN) && (TAP || !TAP) ---help--- This kernel module can be loaded in host kernel to accelerate guest networking with virtio_net. Not to be confused with virtio_net @@ -33,7 +34,7 @@ config VHOST_NET config VHOST_SCSI tristate "VHOST_SCSI TCM fabric driver" - depends on TARGET_CORE && EVENTFD + depends on TARGET_CORE default n ---help--- Say M here to enable the vhost_scsi TCM fabric module @@ -41,7 +42,7 @@ config VHOST_SCSI config VHOST_VSOCK tristate "vhost virtio-vsock driver" - depends on VSOCKETS && EVENTFD + depends on VSOCKETS select VIRTIO_VSOCKETS_COMMON default n ---help--- @@ -54,7 +55,6 @@ config VHOST_VSOCK config VHOST_VDPA tristate "Vhost driver for vDPA-based backend" - depends on EVENTFD select VDPA help This kernel module can be loaded in host kernel to accelerate -- 2.20.1 _______________________________________________ Virtualization mailing list [email protected] https://lists.linuxfoundation.org/mailman/listinfo/virtualization
