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Commit 7e152524 authored by Jan Beulich's avatar Jan Beulich Committed by David S. Miller
Browse files

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: default avatarJan Beulich <jbeulich@suse.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent bcebe559

net/ipv4/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -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

net/ipv6/Kconfig

+2 −2
Original line number Diff line number Diff line
@@ -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

net/xfrm/Kconfig

+9 −4
Original line number Diff line number Diff line
@@ -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

net/xfrm/Makefile

+2 −1
Original line number Diff line number Diff line
@@ -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

net/xfrm/xfrm_algo.c

+2 −0
Original line number Diff line number Diff line
@@ -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");