| Message ID | 20180426103636.16113-1-tobias.regnery@gmail.com |
|---|---|
| State | Accepted, archived |
| Delegated to: | David Miller |
| Headers | show |
| Series | [net-next] geneve: fix build with modular IPV6 | expand |
From: Tobias Regnery <tobias.regnery@gmail.com> Date: Thu, 26 Apr 2018 12:36:36 +0200 > Commit c40e89fd358e ("geneve: configure MTU based on a lower device") added > an IS_ENABLED(CONFIG_IPV6) to geneve, leading to the following link error > with CONFIG_GENEVE=y and CONFIG_IPV6=m: > > drivers/net/geneve.o: In function `geneve_link_config': > geneve.c:(.text+0x14c): undefined reference to `rt6_lookup' > > Fix this by adding a Kconfig dependency and forcing GENEVE to be a module > when IPV6 is a module. > > Fixes: c40e89fd358e ("geneve: configure MTU based on a lower device") > Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> Applied, thank you.
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig index 891846655000..a029b27fd002 100644 --- a/drivers/net/Kconfig +++ b/drivers/net/Kconfig @@ -198,6 +198,7 @@ config VXLAN config GENEVE tristate "Generic Network Virtualization Encapsulation" depends on INET && NET_UDP_TUNNEL + depends on IPV6 || !IPV6 select NET_IP_TUNNEL select GRO_CELLS ---help---
Commit c40e89fd358e ("geneve: configure MTU based on a lower device") added an IS_ENABLED(CONFIG_IPV6) to geneve, leading to the following link error with CONFIG_GENEVE=y and CONFIG_IPV6=m: drivers/net/geneve.o: In function `geneve_link_config': geneve.c:(.text+0x14c): undefined reference to `rt6_lookup' Fix this by adding a Kconfig dependency and forcing GENEVE to be a module when IPV6 is a module. Fixes: c40e89fd358e ("geneve: configure MTU based on a lower device") Signed-off-by: Tobias Regnery <tobias.regnery@gmail.com> --- drivers/net/Kconfig | 1 + 1 file changed, 1 insertion(+)