path: root/net/Kconfig
diff options
authorDavid S. Miller <davem@davemloft.net>2012-09-04 14:20:14 -0400
committerDavid S. Miller <davem@davemloft.net>2012-09-04 14:20:14 -0400
commit798b2cbf9227b1bd7d37ae9af4d9c750e6f4de9c (patch)
tree4120f69c58124576c43d79a0511737479a916fdd /net/Kconfig
parent54a27924237eeb9767135a423dea14a0d1b5954f (diff)
net: Add INET dependency on aes crypto for the sake of TCP fastopen.
Stephen Rothwell says: ==================== After merging the final tree, today's linux-next build (powerpc ppc44x_defconfig) failed like this: net/built-in.o: In function `tcp_fastopen_ctx_free': tcp_fastopen.c:(.text+0x5cc5c): undefined reference to `crypto_destroy_tfm' net/built-in.o: In function `tcp_fastopen_reset_cipher': (.text+0x5cccc): undefined reference to `crypto_alloc_base' net/built-in.o: In function `tcp_fastopen_reset_cipher': (.text+0x5cd6c): undefined reference to `crypto_destroy_tfm' Presumably caused by commit 104671636897 ("tcp: TCP Fast Open Server - header & support functions") from the net-next tree. I assume that some dependency on the CRYPTO infrastructure is missing. I have reverted commit 1bed966cc3bd ("Merge branch 'tcp_fastopen_server'") for today. ==================== Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/Kconfig')
1 files changed, 2 insertions, 0 deletions
diff --git a/net/Kconfig b/net/Kconfig
index 245831bec09..30b48f52313 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -52,6 +52,8 @@ source "net/iucv/Kconfig"
config INET
bool "TCP/IP networking"
+ select CRYPTO
+ select CRYPTO_AES
These are the protocols used on the Internet and on most local
Ethernets. It is highly recommended to say Y here (this will enlarge