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authorArnd Bergmann <arnd@arndb.de>2018-07-18 10:48:56 +0200
committerDavid S. Miller <davem@davemloft.net>2018-07-18 10:22:37 -0700
commit83ed7d1fe2d2d4a11b30660dec20168bb473d9c1 (patch)
tree6c5784d6f70aeb03015c8351d70372d5cc17bf30
parentnet: usb: rtl8150: demote allmulti message to dev_dbg() (diff)
downloadlinux-dev-83ed7d1fe2d2d4a11b30660dec20168bb473d9c1.tar.xz
linux-dev-83ed7d1fe2d2d4a11b30660dec20168bb473d9c1.zip
ipv6: ila: select CONFIG_DST_CACHE
My randconfig builds came across an old missing dependency for ILA: ERROR: "dst_cache_set_ip6" [net/ipv6/ila/ila.ko] undefined! ERROR: "dst_cache_get" [net/ipv6/ila/ila.ko] undefined! ERROR: "dst_cache_init" [net/ipv6/ila/ila.ko] undefined! ERROR: "dst_cache_destroy" [net/ipv6/ila/ila.ko] undefined! We almost never run into this by accident because randconfig builds end up selecting DST_CACHE from some other tunnel protocol, and this one appears to be the only one missing the explicit 'select'. >From all I can tell, this problem first appeared in linux-4.9 when dst_cache support got added to ILA. Fixes: 79ff2fc31e0f ("ila: Cache a route to translated address") Cc: Tom Herbert <tom@herbertland.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv6/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig
index 0eff75525da1..b3885ca22d6f 100644
--- a/net/ipv6/Kconfig
+++ b/net/ipv6/Kconfig
@@ -108,6 +108,7 @@ config IPV6_MIP6
config IPV6_ILA
tristate "IPv6: Identifier Locator Addressing (ILA)"
depends on NETFILTER
+ select DST_CACHE
select LWTUNNEL
---help---
Support for IPv6 Identifier Locator Addressing (ILA).