linux-kernel - [PATCH -next] sunrpc: fix RDMA dependency

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Message-ID: <495E5A78.2000203@oracle.com>
Date:	Fri, 02 Jan 2009 10:18:32 -0800
From:	Randy Dunlap <randy.dunlap@...cle.com>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
CC:	linux-next@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	"J. Bruce Fields" <bfields@...ldses.org>,
	Trond Myklebust <Trond.Myklebust@...app.com>,
	Roland Dreier <rolandd@...co.com>
Subject: [PATCH -next] sunrpc: fix RDMA dependency

From: Randy Dunlap <randy.dunlap@...cle.com>

SUNRPC_XPRT_RDMA uses Infiniband RDMA support, so make it depend on
that kconfig symbol for clean builds.

net/built-in.o: In function `rpcrdma_ep_disconnect':
(.text+0x9c2a8): undefined reference to `rdma_disconnect'
net/built-in.o: In function `rpcrdma_create_id':
verbs.c:(.text+0x9c39f): undefined reference to `rdma_create_id'
verbs.c:(.text+0x9c3e3): undefined reference to `rdma_resolve_addr'
verbs.c:(.text+0x9c439): undefined reference to `rdma_resolve_route'
verbs.c:(.text+0x9c482): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `rpcrdma_ep_destroy':
(.text+0x9c84d): undefined reference to `rdma_destroy_qp'
net/built-in.o: In function `rpcrdma_ia_close':
(.text+0x9cb44): undefined reference to `rdma_destroy_qp'
net/built-in.o: In function `rpcrdma_ia_close':
(.text+0x9cb4b): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `rpcrdma_ia_open':
(.text+0x9cdb4): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `rpcrdma_ep_connect':
(.text+0x9d2dd): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `rpcrdma_ep_connect':
(.text+0x9d2eb): undefined reference to `rdma_destroy_qp'
net/built-in.o: In function `rpcrdma_ep_connect':
(.text+0x9d2f8): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `rpcrdma_ep_connect':
(.text+0x9d319): undefined reference to `rdma_create_qp'
net/built-in.o: In function `rpcrdma_ep_connect':
(.text+0x9d3e0): undefined reference to `rdma_connect'
net/built-in.o: In function `svc_rdma_detach':
svc_rdma_transport.c:(.text+0x9ddbb): undefined reference to `rdma_disconnect'
net/built-in.o: In function `__svc_rdma_free':
svc_rdma_transport.c:(.text+0x9f041): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `svc_rdma_accept':
svc_rdma_transport.c:(.text+0x9f362): undefined reference to `rdma_create_qp'
svc_rdma_transport.c:(.text+0x9f388): undefined reference to `rdma_create_qp'
svc_rdma_transport.c:(.text+0x9f553): undefined reference to `rdma_accept'
svc_rdma_transport.c:(.text+0x9f682): undefined reference to `rdma_destroy_id'
net/built-in.o: In function `svc_rdma_create':
svc_rdma_transport.c:(.text+0x9f70e): undefined reference to `rdma_create_id'
svc_rdma_transport.c:(.text+0x9f739): undefined reference to `rdma_bind_addr'
svc_rdma_transport.c:(.text+0x9f762): undefined reference to `rdma_listen'
svc_rdma_transport.c:(.text+0x9f79e): undefined reference to `rdma_destroy_id'

Signed-off-by: Randy Dunlap <randy.dunlap@...cle.com>
cc:      J. Bruce Fields <bfields@...ldses.org>
cc:      Trond Myklebust <Trond.Myklebust@...app.com>
cc:      Roland Dreier <rolandd@...co.com>
---
 fs/Kconfig |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-next-20090102.orig/fs/Kconfig
+++ linux-next-20090102/fs/Kconfig
@@ -1305,7 +1305,7 @@ config SUNRPC_GSS
 
 config SUNRPC_XPRT_RDMA
 	tristate
-	depends on SUNRPC && INFINIBAND && EXPERIMENTAL
+	depends on SUNRPC && INFINIBAND_ADDR_TRANS && EXPERIMENTAL
 	default SUNRPC && INFINIBAND
 	help
 	  This option enables an RPC client transport capability that

-- 
~Randy
--
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