Messages in this thread | | | Date | Wed, 28 Nov 2007 10:24:16 -0500 | From | Vlad Yasevich <> | Subject | Re: [build bug] SCTP, net/sctp/auth.c, ./net/rxrpc/ar-key.c fails to build |
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Ingo Molnar wrote: > * Ingo Molnar <mingo@elte.hu> wrote: > >> a similar build bug happens with latest -git as well, with SCTP: >> >> net/built-in.o: In function `rxrpc_destroy_s': >> ar-key.c:(.text+0xc5a2b): undefined reference to `crypto_free_tfm' >> net/built-in.o: In function `rxrpc_instantiate_s': >> ar-key.c:(.text+0xc5ed9): undefined reference to `crypto_alloc_base'
looks like rx-rpc should select CRYPTO as well..
>> net/built-in.o: In function `sctp_endpoint_put': >> : undefined reference to `crypto_free_tfm' >> net/built-in.o: In function `sctp_inet_listen': >> : undefined reference to `crypto_free_tfm' >> net/built-in.o: In function `sctp_auth_destroy_hmacs': >> : undefined reference to `crypto_free_tfm' >> net/built-in.o: In function `sctp_auth_init_hmacs': >> : undefined reference to `crypto_alloc_base' >> >> this is a build regression over v2.6.23. config attached. > > the patch below fix it (or rather, works it around). >
The patch is an OK workaround, but may not yield a working SCTP.
Let me see if I can do better..
-vlad
> Ingo > > -------------> > Subject: SCTP: fix build bug > From: Ingo Molnar <mingo@elte.hu> > > fix build bug: > > net/built-in.o: In function `rxrpc_destroy_s': > ar-key.c:(.text+0xc5a2b): undefined reference to `crypto_free_tfm' > net/built-in.o: In function `rxrpc_instantiate_s': > ar-key.c:(.text+0xc5ed9): undefined reference to `crypto_alloc_base' > net/built-in.o: In function `sctp_endpoint_put': > : undefined reference to `crypto_free_tfm' > net/built-in.o: In function `sctp_inet_listen': > : undefined reference to `crypto_free_tfm' > net/built-in.o: In function `sctp_auth_destroy_hmacs': > : undefined reference to `crypto_free_tfm' > net/built-in.o: In function `sctp_auth_init_hmacs': > : undefined reference to `crypto_alloc_base' > > Signed-off-by: Ingo Molnar <mingo@elte.hu> > --- > net/sctp/Kconfig | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > Index: linux/net/sctp/Kconfig > =================================================================== > --- linux.orig/net/sctp/Kconfig > +++ linux/net/sctp/Kconfig > @@ -6,7 +6,7 @@ menuconfig IP_SCTP > tristate "The SCTP Protocol (EXPERIMENTAL)" > depends on INET && EXPERIMENTAL > depends on IPV6 || IPV6=n > - select CRYPTO if SCTP_HMAC_SHA1 || SCTP_HMAC_MD5 > + select CRYPTO > select CRYPTO_HMAC if SCTP_HMAC_SHA1 || SCTP_HMAC_MD5 > select CRYPTO_SHA1 if SCTP_HMAC_SHA1 > select CRYPTO_MD5 if SCTP_HMAC_MD5 >
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