[Beowulf] trouble building OFED-3.5 against custom kernel 3.2.49

Kevin Van Workum vanw+beowulf at sabalcore.com
Fri Aug 2 07:52:59 PDT 2013


Trying to build OFED-3.5 against my 3.2.49 kernel. When building
compat-rdma-3.5, I'm getting:

WARNING: "ip_tos2prio"
[/var/tmp/OFED_topdir/BUILD/compat-rdma-3.5/drivers/infiniband/core/rdma_cm.ko]
undefined!

WARNING:
/var/tmp/OFED_topdir/BUILDROOT/compat-rdma-3.5-OFED.3.5.x86_64/lib/modules/3.2.49-test.2/updates/drivers/infiniband/core/rdma_cm.ko
needs unknown symbol ip_tos2prio

I also don't see "ip_tos2prio" in the Modules.symver in the kernel build
root, but it is defined in include/net/route.h.

Is this a bug in the kernel, OFED, or my build process? Any ideas on how to
get this symbol defined so I can load the rdma_cm module?

-- 
Kevin Van Workum, PhD
Sabalcore Computing Inc.
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