Messages in this thread | | | Subject | Re: [PATCH V9 1/9] vhost: refine vhost and vringh kconfig | From | Jason Wang <> | Date | Wed, 1 Apr 2020 22:39:34 +0800 |
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On 2020/4/1 下午10:35, Michael S. Tsirkin wrote: >> diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig >> index 2523a1d4290a..362b832f5338 100644 >> --- a/drivers/vhost/Kconfig >> +++ b/drivers/vhost/Kconfig >> @@ -11,19 +11,23 @@ config VHOST_RING >> This option is selected by any driver which needs to access >> the host side of a virtio ring. >> >> -menuconfig VHOST >> - tristate "Host kernel accelerator for virtio (VHOST)" >> - depends on EVENTFD >> +config VHOST >> + tristate >> select VHOST_IOTLB >> help >> This option is selected by any driver which needs to access >> the core of vhost. >> >> -if VHOST >> +menuconfig VHOST_MENU >> + bool "VHOST drivers" >> + default y >> + >> +if VHOST_MENU > Will this not still have the problem with defconfigs? They don't set > VHOST_MENU ...
Looks not, since it was enabled by default.
I tested this on s390/ppc defconfigs:
# make ARCH=s390 defconfig *** Default configuration is based on 'defconfig' # # No change to .config # # grep CONFIG_VHOST .config CONFIG_VHOST_IOTLB=m CONFIG_VHOST=m CONFIG_VHOST_MENU=y CONFIG_VHOST_NET=m CONFIG_VHOST_VSOCK=m # CONFIG_VHOST_VDPA is not set # CONFIG_VHOST_CROSS_ENDIAN_LEGACY is not set
Thanks
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