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authorPeter Oskolkov <posk@google.com>2019-02-15 09:51:35 -0800
committerDaniel Borkmann <daniel@iogearbox.net>2019-02-16 01:06:30 +0100
commitb251f9f63a3bea7864bf627960926d978e97814d (patch)
tree5b80bd512c3bc176dbac35ecb9ef4666080f7411
parent789f6bab849e04ea029c09b81dc8401dc0268cf9 (diff)
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blackbird-op-linux-b251f9f63a3bea7864bf627960926d978e97814d.zip
bpf: make LWTUNNEL_BPF dependent on INET
Lightweight tunnels are L3 constructs that are used with IP/IP6. For example, lwtunnel_xmit is called from ip_output.c and ip6_output.c only. Make the dependency explicit at least for LWT-BPF, as now they call into IP routing. V2: added "Reported-by" below. Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Peter Oskolkov <posk@google.com> Acked-by: Randy Dunlap <rdunlap@infradead.org> # build-tested Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
-rw-r--r--net/Kconfig2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/Kconfig b/net/Kconfig
index 5cb9de1aaf88..62da6148e9f8 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -403,7 +403,7 @@ config LWTUNNEL
config LWTUNNEL_BPF
bool "Execute BPF program as route nexthop action"
- depends on LWTUNNEL
+ depends on LWTUNNEL && INET
default y if LWTUNNEL=y
---help---
Allows to run BPF programs as a nexthop action following a route
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