diff options
| author | Arnd Bergmann <arnd@arndb.de> | 2019-06-18 13:22:13 +0200 |
|---|---|---|
| committer | Steffen Klassert <steffen.klassert@secunet.com> | 2019-06-21 14:48:31 +0200 |
| commit | 597179b0ba550bd83fab1a9d57c42a9343c58514 (patch) | |
| tree | 8e48293b9c191da654ae13e5d872d1cbe70ccb80 /net/xfrm | |
| parent | xfrm: fix sa selector validation (diff) | |
| download | linux-597179b0ba550bd83fab1a9d57c42a9343c58514.tar.xz linux-597179b0ba550bd83fab1a9d57c42a9343c58514.zip | |
ipsec: select crypto ciphers for xfrm_algo
kernelci.org reports failed builds on arc because of what looks
like an old missed 'select' statement:
net/xfrm/xfrm_algo.o: In function `xfrm_probe_algs':
xfrm_algo.c:(.text+0x1e8): undefined reference to `crypto_has_ahash'
I don't see this in randconfig builds on other architectures, but
it's fairly clear we want to select the hash code for it, like we
do for all its other users. As Herbert points out, CRYPTO_BLKCIPHER
is also required even though it has not popped up in build tests.
Fixes: 17bc19702221 ("ipsec: Use skcipher and ahash when probing algorithms")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com>
Diffstat (limited to 'net/xfrm')
| -rw-r--r-- | net/xfrm/Kconfig | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig index 1ec8071226b2..06a6928d0e62 100644 --- a/net/xfrm/Kconfig +++ b/net/xfrm/Kconfig @@ -14,6 +14,8 @@ config XFRM_ALGO tristate select XFRM select CRYPTO + select CRYPTO_HASH + select CRYPTO_BLKCIPHER if INET config XFRM_USER |