diff options
| author | Jan Beulich <JBeulich@suse.com> | 2012-05-15 01:57:44 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2012-05-15 13:13:34 -0400 |
| commit | 7e1525249814acfd293d579abcb6462767643a8a (patch) | |
| tree | dfb4e6963b9a0e179475c7026bd812bd5b293149 | |
| parent | bcebe55957323d9a5bc9d0f7a0747ccbb34c86dd (diff) | |
| download | lwn-7e1525249814acfd293d579abcb6462767643a8a.tar.gz lwn-7e1525249814acfd293d579abcb6462767643a8a.zip | |
xfrm: make xfrm_algo.c a module
By making this a standalone config option (auto-selected as needed),
selecting CRYPTO from here rather than from XFRM (which is boolean)
allows the core crypto code to become a module again even when XFRM=y.
Signed-off-by: Jan Beulich <jbeulich@suse.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | net/ipv4/Kconfig | 4 | ||||
| -rw-r--r-- | net/ipv6/Kconfig | 4 | ||||
| -rw-r--r-- | net/xfrm/Kconfig | 13 | ||||
| -rw-r--r-- | net/xfrm/Makefile | 3 | ||||
| -rw-r--r-- | net/xfrm/xfrm_algo.c | 2 |
5 files changed, 17 insertions, 9 deletions
diff --git a/net/ipv4/Kconfig b/net/ipv4/Kconfig index d183262943d9..2c8febd3ebda 100644 --- a/net/ipv4/Kconfig +++ b/net/ipv4/Kconfig @@ -312,7 +312,7 @@ config SYN_COOKIES config INET_AH tristate "IP: AH transformation" - select XFRM + select XFRM_ALGO select CRYPTO select CRYPTO_HMAC select CRYPTO_MD5 @@ -324,7 +324,7 @@ config INET_AH config INET_ESP tristate "IP: ESP transformation" - select XFRM + select XFRM_ALGO select CRYPTO select CRYPTO_AUTHENC select CRYPTO_HMAC diff --git a/net/ipv6/Kconfig b/net/ipv6/Kconfig index 36d7437ac054..5728695b5449 100644 --- a/net/ipv6/Kconfig +++ b/net/ipv6/Kconfig @@ -69,7 +69,7 @@ config IPV6_OPTIMISTIC_DAD config INET6_AH tristate "IPv6: AH transformation" - select XFRM + select XFRM_ALGO select CRYPTO select CRYPTO_HMAC select CRYPTO_MD5 @@ -81,7 +81,7 @@ config INET6_AH config INET6_ESP tristate "IPv6: ESP transformation" - select XFRM + select XFRM_ALGO select CRYPTO select CRYPTO_AUTHENC select CRYPTO_HMAC diff --git a/net/xfrm/Kconfig b/net/xfrm/Kconfig index 6d081674515f..ce90b8d92365 100644 --- a/net/xfrm/Kconfig +++ b/net/xfrm/Kconfig @@ -3,12 +3,17 @@ # config XFRM bool - select CRYPTO depends on NET +config XFRM_ALGO + tristate + select XFRM + select CRYPTO + config XFRM_USER tristate "Transformation user configuration interface" - depends on INET && XFRM + depends on INET + select XFRM_ALGO ---help--- Support for Transformation(XFRM) user configuration interface like IPsec used by native Linux tools. @@ -48,13 +53,13 @@ config XFRM_STATISTICS config XFRM_IPCOMP tristate - select XFRM + select XFRM_ALGO select CRYPTO select CRYPTO_DEFLATE config NET_KEY tristate "PF_KEY sockets" - select XFRM + select XFRM_ALGO ---help--- PF_KEYv2 socket family, compatible to KAME ones. They are required if you are going to use IPsec tools ported diff --git a/net/xfrm/Makefile b/net/xfrm/Makefile index aa429eefe919..c0e961983f17 100644 --- a/net/xfrm/Makefile +++ b/net/xfrm/Makefile @@ -3,8 +3,9 @@ # obj-$(CONFIG_XFRM) := xfrm_policy.o xfrm_state.o xfrm_hash.o \ - xfrm_input.o xfrm_output.o xfrm_algo.o \ + xfrm_input.o xfrm_output.o \ xfrm_sysctl.o xfrm_replay.o obj-$(CONFIG_XFRM_STATISTICS) += xfrm_proc.o +obj-$(CONFIG_XFRM_ALGO) += xfrm_algo.o obj-$(CONFIG_XFRM_USER) += xfrm_user.o obj-$(CONFIG_XFRM_IPCOMP) += xfrm_ipcomp.o diff --git a/net/xfrm/xfrm_algo.c b/net/xfrm/xfrm_algo.c index 791ab2e77f3f..ecd6d8d8a66c 100644 --- a/net/xfrm/xfrm_algo.c +++ b/net/xfrm/xfrm_algo.c @@ -752,3 +752,5 @@ void *pskb_put(struct sk_buff *skb, struct sk_buff *tail, int len) } EXPORT_SYMBOL_GPL(pskb_put); #endif + +MODULE_LICENSE("GPL"); |