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authorArnd Bergmann <arnd@arndb.de>2019-06-18 14:22:13 +0300
committerSteffen Klassert <steffen.klassert@secunet.com>2019-06-21 15:48:31 +0300
commit597179b0ba550bd83fab1a9d57c42a9343c58514 (patch)
tree8e48293b9c191da654ae13e5d872d1cbe70ccb80 /net/xfrm
parentb8d6d0079757cbd1b69724cfd1c08e2171c68cee (diff)
downloadlinux-597179b0ba550bd83fab1a9d57c42a9343c58514.tar.xz
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/Kconfig2
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