Re: linux-next: build failure after merge of the rdma-leon tree

From: Stephen Rothwell
Date: Thu May 12 2016 - 20:33:42 EST


Hi Leon,

On Fri, 13 May 2016 10:08:07 +1000 Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> wrote:
>
> After merging the rdma-leon tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
>
> ERROR: ".rdma_addr_size" [drivers/infiniband/core/rdma_ucm.ko] undefined!
> ERROR: ".rdma_addr_register_client" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_addr_size" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_addr_unregister_client" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_translate_ip" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_copy_addr" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_resolve_ip" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_addr_cancel" [drivers/infiniband/core/rdma_cm.ko] undefined!
> ERROR: ".rdma_resolve_ip_route" [drivers/infiniband/core/ib_sa.ko] undefined!
> ERROR: ".addr_init" [drivers/infiniband/core/ib_core.ko] undefined!
> ERROR: ".rdma_addr_find_l2_eth_by_grh" [drivers/infiniband/core/ib_core.ko] undefined!
> ERROR: ".addr_cleanup" [drivers/infiniband/core/ib_core.ko] undefined!
>
> I don't know what has caused this, but the rdma-leon tree shares a lot
> of patches (but not commits) with the rdma tree and so needs to be
> cleaned up. Please sort out your work flow.
>
> I have dropped the rdma-leon tree for today.

Note that the following merge of the rdma-leon-testing tree compiled
fine and there is only one commit in there that is not in the rdma-leon
tree ... (though there are also several merge commits).

--
Cheers,
Stephen Rothwell