Messages in this thread | | | Date | Tue, 19 May 2015 14:57:08 +0200 | From | Stefan Schmidt <> | Subject | Re: [PATCH] mac802154: select CRYPTO when needed |
| |
Hello.
On 19/05/15 14:18, Arnd Bergmann wrote: > The mac802154 subsystem uses functions from the crypto layer and correctly > selects the individual crypto algorithms, but fails to build when the > crypto layer is disabled altogether: > > crypto/built-in.o: In function `crypto_ctr_free': > :(.text+0x80): undefined reference to `crypto_drop_spawn' > crypto/built-in.o: In function `crypto_rfc3686_free': > :(.text+0xac): undefined reference to `crypto_drop_spawn' > crypto/built-in.o: In function `crypto_ctr_crypt': > :(.text+0x2f0): undefined reference to `blkcipher_walk_virt_block' > :(.text+0x2f8): undefined reference to `crypto_inc' > > To solve that, this patch also selects the core crypto code, > like all other users of that code do. > > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > Found in ARM randconfig testing > > diff --git a/net/mac802154/Kconfig b/net/mac802154/Kconfig > index aa462b480a39..b355989c63b3 100644 > --- a/net/mac802154/Kconfig > +++ b/net/mac802154/Kconfig > @@ -1,6 +1,7 @@ > config MAC802154 > tristate "Generic IEEE 802.15.4 Soft Networking Stack (mac802154)" > depends on IEEE802154 > + select CRYPTO > select CRC_CCITT > select CRYPTO_AUTHENC > select CRYPTO_CCM
Good point. I thought that would have been pulled in by CRYPTO_* automatically. Nicely spotted.
Reviewed-by: Stefan Schmidt <stefan@osg.samsung.com>
regards Stefan Schmidt
| |