SUNRPC: Remove CONFIG_SUNRPC_REGISTER_V4 (93559828) · Commits · 戴 / test

We just augmented the kernel's RPC service registration code so that it automatically adjusts to what is supported in user space. Thus we no longer need the kernel configuration option to enable registering RPC services with v4 -- it's all done automatically. This patch is part of a series that addresses http://bugzilla.kernel.org/show_bug.cgi?id=12256 Signed-off-by:

Chuck Lever <chuck.lever@oracle.com> Signed-off-by:

Trond Myklebust <Trond.Myklebust@netapp.com>

net/sunrpc/Kconfig

+0 −22

Original line number	Diff line number	Diff line
		@@ -17,28 +17,6 @@ config SUNRPC_XPRT_RDMA

		If unsure, say N.

		config SUNRPC_REGISTER_V4
		bool "Register local RPC services via rpcbind v4 (EXPERIMENTAL)"
		depends on SUNRPC && EXPERIMENTAL
		default n
		help
		Sun added support for registering RPC services at an IPv6
		address by creating two new versions of the rpcbind protocol
		(RFC 1833).

		This option enables support in the kernel RPC server for
		registering kernel RPC services via version 4 of the rpcbind
		protocol. If you enable this option, you must run a portmapper
		daemon that supports rpcbind protocol version 4.

		Serving NFS over IPv6 from knfsd (the kernel's NFS server)
		requires that you enable this option and use a portmapper that
		supports rpcbind version 4.

		If unsure, say N to get traditional behavior (register kernel
		RPC services using only rpcbind version 2). Distributions
		using the legacy Linux portmapper daemon must say N here.

		config RPCSEC_GSS_KRB5
		tristate "Secure RPC: Kerberos V mechanism (EXPERIMENTAL)"
		depends on SUNRPC && EXPERIMENTAL

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