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| author | Matthias Schiffer <mschiffer@universe-factory.net> | 2018-01-10 15:38:42 +0100 |
|---|---|---|
| committer | Matthias Schiffer <mschiffer@universe-factory.net> | 2018-01-11 11:51:24 +0100 |
| commit | ef27f153302b9f8296f5a8c71d08ae7392e721de (patch) | |
| tree | 19dce0e9ad64d0f642e0110da94bb60721ece00c | |
| parent | 1abb5c6db11bd8a3c79b9e24ac4511985fe39ea4 (diff) | |
| download | upstream-ef27f153302b9f8296f5a8c71d08ae7392e721de.tar.gz upstream-ef27f153302b9f8296f5a8c71d08ae7392e721de.tar.bz2 upstream-ef27f153302b9f8296f5a8c71d08ae7392e721de.zip | |
kernel: allow disabling multicast routing support
Multicast routing support is not needed in most setups, and increases the
size of the kernel considerably (>10K after LZMA). Add a config switch to
allow disabling it.
Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>
| -rw-r--r-- | config/Config-kernel.in | 17 | ||||
| -rw-r--r-- | target/linux/generic/config-3.18 | 2 | ||||
| -rw-r--r-- | target/linux/generic/config-4.14 | 2 | ||||
| -rw-r--r-- | target/linux/generic/config-4.4 | 2 | ||||
| -rw-r--r-- | target/linux/generic/config-4.9 | 2 |
5 files changed, 20 insertions, 5 deletions
diff --git a/config/Config-kernel.in b/config/Config-kernel.in index 678323efa1..fa06b50442 100644 --- a/config/Config-kernel.in +++ b/config/Config-kernel.in @@ -608,6 +608,17 @@ config KERNEL_SECCOMP Build kernel with support for seccomp. # +# IPv4 configuration +# + +config KERNEL_IP_MROUTE + bool "Enable IPv4 multicast routing" + default y + help + Multicast routing requires a multicast routing daemon in + addition to kernel support. + +# # IPv6 configuration # @@ -623,7 +634,11 @@ if KERNEL_IPV6 def_bool y config KERNEL_IPV6_MROUTE - def_bool y + bool "Enable IPv6 multicast routing" + default y + help + Multicast routing requires a multicast routing daemon in + addition to kernel support. config KERNEL_IPV6_PIMSM_V2 def_bool n diff --git a/target/linux/generic/config-3.18 b/target/linux/generic/config-3.18 index 4909fa0cde..7df43be975 100644 --- a/target/linux/generic/config-3.18 +++ b/target/linux/generic/config-3.18 @@ -1630,7 +1630,7 @@ CONFIG_IPW2200_MONITOR=y CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_DCCP is not set # CONFIG_IP_FIB_TRIE_STATS is not set -CONFIG_IP_MROUTE=y +# CONFIG_IP_MROUTE is not set CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_MULTICAST=y CONFIG_IP_MULTIPLE_TABLES=y diff --git a/target/linux/generic/config-4.14 b/target/linux/generic/config-4.14 index f156cda85c..5d8cc76dc0 100644 --- a/target/linux/generic/config-4.14 +++ b/target/linux/generic/config-4.14 @@ -2032,7 +2032,7 @@ CONFIG_IPW2200_MONITOR=y CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_DCCP is not set # CONFIG_IP_FIB_TRIE_STATS is not set -CONFIG_IP_MROUTE=y +# CONFIG_IP_MROUTE is not set CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_MULTICAST=y CONFIG_IP_MULTIPLE_TABLES=y diff --git a/target/linux/generic/config-4.4 b/target/linux/generic/config-4.4 index 78163d0324..509d84dc00 100644 --- a/target/linux/generic/config-4.4 +++ b/target/linux/generic/config-4.4 @@ -1710,7 +1710,7 @@ CONFIG_IPW2200_MONITOR=y CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_DCCP is not set # CONFIG_IP_FIB_TRIE_STATS is not set -CONFIG_IP_MROUTE=y +# CONFIG_IP_MROUTE is not set CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_MULTICAST=y CONFIG_IP_MULTIPLE_TABLES=y diff --git a/target/linux/generic/config-4.9 b/target/linux/generic/config-4.9 index 6ba893867a..3237b39b1f 100644 --- a/target/linux/generic/config-4.9 +++ b/target/linux/generic/config-4.9 @@ -1931,7 +1931,7 @@ CONFIG_IPW2200_MONITOR=y CONFIG_IP_ADVANCED_ROUTER=y # CONFIG_IP_DCCP is not set # CONFIG_IP_FIB_TRIE_STATS is not set -CONFIG_IP_MROUTE=y +# CONFIG_IP_MROUTE is not set CONFIG_IP_MROUTE_MULTIPLE_TABLES=y CONFIG_IP_MULTICAST=y CONFIG_IP_MULTIPLE_TABLES=y |