From: Arnd Bergmann <arnd@xxxxxxxx> commit 4f8b848788f77c7f5c3bd98febce66b7aa14785f upstream. When CRC32 is disabled, zonefs cannot be linked: ld: fs/zonefs/super.o: in function `zonefs_fill_super': Add a Kconfig 'select' statement for it. Fixes: 8dcc1a9d90c1 ("fs: New zonefs file system") Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx> Signed-off-by: Damien Le Moal <damien.lemoal@xxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx> --- fs/zonefs/Kconfig | 1 + 1 file changed, 1 insertion(+) --- a/fs/zonefs/Kconfig +++ b/fs/zonefs/Kconfig @@ -3,6 +3,7 @@ config ZONEFS_FS depends on BLOCK depends on BLK_DEV_ZONED select FS_IOMAP + select CRC32 help zonefs is a simple file system which exposes zones of a zoned block device (e.g. host-managed or host-aware SMR disk drives) as files.