On 2020/1/17 下午12:14, Randy Dunlap wrote:
On 1/16/20 4:42 AM, Jason Wang wrote:
diff --git a/drivers/vhost/Kconfig b/drivers/vhost/Kconfig
index 3d03ccbd1adc..f21c45aa5e07 100644
--- a/drivers/vhost/Kconfig
+++ b/drivers/vhost/Kconfig
@@ -36,6 +36,7 @@ config VHOST_VSOCK
config VHOST
tristate
+ depends on VHOST_IOTLB
---help---
This option is selected by any driver which needs to access
the core of vhost.
@@ -54,3 +55,9 @@ config VHOST_CROSS_ENDIAN_LEGACY
adds some overhead, it is disabled by default.
If unsure, say "N".
+
+config VHOST_IOTLB
+ tristate
+ default m
+ help
+ Generic IOTLB implementation for vhost and vringh.
Use tab + 2 spaces for Kconfig indentation.
Will fix.
I wonder why checkpath doesn't complain about this :)
Thanks
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