This needs an additional change (see attached).
diff --git a/fs/erofs/Kconfig b/fs/erofs/Kconfig
index 1d318f85232d..1949763e66aa 100644
--- a/fs/erofs/Kconfig
+++ b/fs/erofs/Kconfig
@@ -114,7 +114,8 @@ config EROFS_FS_ZIP_DEFLATE
config EROFS_FS_ONDEMAND
bool "EROFS fscache-based on-demand read support"
- depends on CACHEFILES_ONDEMAND && (EROFS_FS=m && FSCACHE || EROFS_FS=y
&& FSCACHE=y)
+ depends on CACHEFILES_ONDEMAND && FSCACHE && \
+ (EROFS_FS=m && NETFS_SUPPORT || EROFS_FS=y && NETFS_SUPPORT=y)
default n
help
This permits EROFS to use fscache-backed data blobs with on-demand
