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<p class=MsoNormal>Hello agains list.<o:p></o:p></p>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal><span lang=EN-US>Now that klips is almost good to go, I
would like to pick up where we stopped on the saref matter. I was trying to
port saref patch from kernel-2.6.16 to CentOS kernel-2.6.18, but I am still
unable to compile the kernel with the patch applied. I’m attaching the
patch so you can take a look. What happens is, with the patch applied, it
complains about missing references to ip_cmsg_recv_ipsec and ip_cmsg_send_ipsec
on ip_sockglue.c, even with klips patch applied to kerne, generated with ‘make
kernelpatch’ against openswan-2.6.24rc3 source. The error I get during
compilation is<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>net/built-in.o: In function `ip_cmsg_send':<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>/usr/src/redhat/BUILD/kernel-2.6.18/linux-2.6.18.i686/net/ipv4/ip_sockglue.c:207:
undefined reference to `ip_cmsg_send_ipsec'<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>net/built-in.o: In function `ip_cmsg_recv':<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>/usr/src/redhat/BUILD/kernel-2.6.18/linux-2.6.18.i686/net/ipv4/ip_sockglue.c:175:
undefined reference to `ip_cmsg_recv_ipsec'<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US>make: *** [.tmp_vmlinux1] Error 1<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Looking on klips patch, I can see those
functions on the files create by the patch ipsec_rcv.c and ipsec_mast.c. I also
noticed that both of them have a <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>#ifdef HAVE_IPSEC_SAREF<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>before them. Could that be the reason why
the reference is not found? Is there some option that should be enable on the kernel
config or a variable that should be set somewhere in the code to make the
reference available for the saref patch? <o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Thanks,<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US>Giovani<o:p></o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
<p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p>
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