Messages in this thread | | | Subject | Re: [PATCH] rds: fix building with IPV6=m | From | Santosh Shilimkar <> | Date | Tue, 14 Aug 2018 09:53:11 -0700 |
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On 8/14/2018 2:07 AM, Arnd Bergmann wrote: > When CONFIG_RDS_TCP is built-in and CONFIG_IPV6 is a loadable > module, we get a link error agains the modular ipv6_chk_addr() > function: > > net/rds/tcp.o: In function `rds_tcp_laddr_check': > tcp.c:(.text+0x3b2): undefined reference to `ipv6_chk_addr' > > This adds back a dependency that forces RDS_TCP to also be > a loadable module when IPV6 is one. > > Fixes: e65d4d96334e ("rds: Remove IPv6 dependency") > Signed-off-by: Arnd Bergmann <arnd@arndb.de> > --- > net/rds/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/net/rds/Kconfig b/net/rds/Kconfig > index 41f75563b54b..01b3bd6a3708 100644 > --- a/net/rds/Kconfig > +++ b/net/rds/Kconfig > @@ -16,6 +16,7 @@ config RDS_RDMA > config RDS_TCP > tristate "RDS over TCP" > depends on RDS > + depends on IPV6 || !IPV6 > ---help--- > Allow RDS to use TCP as a transport. > This transport does not support RDMA operations. > Its weird depends on but probably ok since we get to module to be enabled with or without IPV6.
Thanks for the patch Arnd !!
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
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