On 07/26/2018 06:36 AM, Santosh Shilimkar wrote:
On 7/25/2018 3:20 PM, Anders Roxell wrote:
Build error, implicit declaration of function __inet6_ehashfn shows up
When RDS is enabled but not IPV6.
net/rds/connection.c: In function ‘rds_conn_bucket’:
net/rds/connection.c:67:9: error: implicit declaration of function
‘__inet6_ehashfn’; did you mean ‘__inet_ehashfn’?
[-Werror=implicit-function-declaration]
hash = __inet6_ehashfn(lhash, 0, fhash, 0, rds_hash_secret);
^~~~~~~~~~~~~~~
__inet_ehashfn
Current code adds IPV6 as a depends on in config RDS.
Fixes: eee2fa6ab322 ("rds: Changing IP address internal representation
to struct in6_addr")
Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
---
net/rds/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/rds/Kconfig b/net/rds/Kconfig
index 41f75563b54b..607128f10bcd 100644
--- a/net/rds/Kconfig
+++ b/net/rds/Kconfig
@@ -1,7 +1,7 @@
config RDS
tristate "The RDS Protocol"
- depends on INET
+ depends on INET && CONFIG_IPV6
This should build without CONFIG_IPV6 too.
Hi Ka-cheong,
Can you please loot at it ? I know you modified
lookup function to take always in6_addr now, but
probably hashing with '__inet_ehashfn' should
work too for non IPV6 address(s).
I guess for now, let's add this dependency first. I
will do a follow up patch to remove this dependency.
Thanks.
--
K. Poon
ka-cheong.poon@xxxxxxxxxx
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