linux-next: build failure after merge of the final tree (net-nexttree related)

From: Stephen Rothwell
Date: Tue Sep 04 2012 - 02:59:43 EST


Hi ,

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.
--
Cheers,
Stephen Rothwell sfr@xxxxxxxxxxxxxxxx

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