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| author | Arnd Bergmann <arnd@arndb.de> | 2018-07-18 10:48:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-07-25 11:26:10 +0200 |
| commit | 677f3c02b57a0ce5f7395a93f67ed40eb01f0558 (patch) | |
| tree | b729cae192596e216ee83706c293ceb204be9582 | |
| parent | 684f3623927f9d163991c1e99c8909efee536018 (diff) | |
| download | linux-677f3c02b57a0ce5f7395a93f67ed40eb01f0558.tar.gz linux-677f3c02b57a0ce5f7395a93f67ed40eb01f0558.tar.bz2 linux-677f3c02b57a0ce5f7395a93f67ed40eb01f0558.zip | |
ipv6: ila: select CONFIG_DST_CACHE
[ Upstream commit 83ed7d1fe2d2d4a11b30660dec20168bb473d9c1 ]
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/ipv6/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 11e4e80cf7e9..0efb914695ac 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). |