• Arnd Bergmann's avatar
    lib: sw842: select crc32 · 5b571677
    Arnd Bergmann authored
    The sw842 library code was merged in linux-4.1 and causes a very rare randconfig
    failure when CONFIG_CRC32 is not set:
    
        lib/built-in.o: In function `sw842_compress':
        oid_registry.c:(.text+0x12ddc): undefined reference to `crc32_be'
        lib/built-in.o: In function `sw842_decompress':
        oid_registry.c:(.text+0x137e4): undefined reference to `crc32_be'
    
    This adds an explict 'select CRC32' statement, similar to what the other users
    of the crc32 code have. In practice, CRC32 is always enabled anyway because
    over 100 other symbols select it.
    
    Cc: stable@vger.kernel.org
    Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
    Fixes: 2da572c9 ("lib: add software 842 compression/decompression")
    Acked-by: default avatarDan Streetman <ddstreet@ieee.org>
    Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
    5b571677
Kconfig 11.8 KB