From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: Re: [PATCH rdma-next] IB/cma: Allow port reuse for rdma_id Date: Thu, 5 Jan 2017 21:33:02 +0200 Message-ID: <20170105193302.GF15685@mtr-leonro.local> References: <20170105141636.23284-1-leon@kernel.org> <20170105141636.23284-2-leon@kernel.org> <1828884A29C6694DAF28B7E6B8A82373AB0D7F68@ORSMSX109.amr.corp.intel.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="ULyIDA2m8JTe+TiX" Return-path: Content-Disposition: inline In-Reply-To: <1828884A29C6694DAF28B7E6B8A82373AB0D7F68-P5GAC/sN6hkd3b2yrw5b5LfspsVTdybXVpNB7YpNyf8@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: "Hefty, Sean" Cc: "dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org" , "linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org" , Moni Shoua List-Id: linux-rdma@vger.kernel.org --ULyIDA2m8JTe+TiX Content-Type: text/plain; charset=us-ascii Content-Disposition: inline On Thu, Jan 05, 2017 at 06:40:04PM +0000, Hefty, Sean wrote: > > From: Moni Shoua > > > > When allocating a port number for binding to a rdma_id, assuming the > > allocation is not for a specific port, the rule is to allow only ports > > that were not in use before by any other rdma_id. > > > > This condition is too strong to achieve the goal of a unique 5 tuple > > rdma_id. Instead, we can compare current rdma_id with other rdma_id for > > difference in one of destination port, source address and destination > > address to allow port reuse. > > > > Signed-off-by: Moni Shoua > > Signed-off-by: Leon Romanovsky > > Acked-by: Sean Hefty Thanks Sean for your prompt response. I truly appreciate it. --ULyIDA2m8JTe+TiX Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQIzBAEBCAAdFiEEkhr/r4Op1/04yqaB5GN7iDZyWKcFAlhun20ACgkQ5GN7iDZy WKcTnw/9E/p+A96N0HQa7W9ne5FBoVO3r+i1gc7+yAJxeYAXACuRVHxs+oUqBVAq mW/akuKBsglUXg/uoq/v70iriOsPZqcRv3GYpobmuhtq/oqvwJVMlYz2OKVeFXsB L4lu05Tr+K3l8du43HwWLF5P56H5VQob7c/kTXb3tT3Veeo6W6NkdDbBs5wOCAfz d6oDISAlEQHj5M+9CcHoRpec+bqIoHqoAintCqXQPQxPYRexr8J5DjgCsUbvpkiS NmhJSBqDYWl8Fr7GvK2aYdv98ECwR8Wx8BlaXQmC828U7Dxjn3iA+z8082Z5OPWu hk1eIs9EUVcM9HV0BceZvczxgjBKc+vDqRTuXARjkiZTU60l7Ci3BMFSol/MtJLj r1nn1jnjYl76WtQDnS0FuV5J9InSWUvj5zPZ+nkYqUxkn/DX93GvdOr2YBhF9kXY EbdLpu2FrS1IcQL/mW26HtVVx3XTlnK2y4gGGh7DZxcVXPRVjJGICz70NDloKmWu 9jckuqj07HqCd1JTQjiRAcEQN4aypmLvb2C0FQv0kwHyrUk4Ytj78Ou1mrSWc4Te +a2Q5DXmkt/ZN+oQZqv9nF2F5xItXOzkYi8IQ/NcamQhadyJY9f+tAEM+XvWRwZr lBw48f2h4vLtoedeHvNrzmHm9komi7iSbZ0Rii55PnS+V4EZwnA= =DZX2 -----END PGP SIGNATURE----- --ULyIDA2m8JTe+TiX-- -- To unsubscribe from this list: send the line "unsubscribe linux-rdma" in the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org More majordomo info at http://vger.kernel.org/majordomo-info.html