From mboxrd@z Thu Jan 1 00:00:00 1970 From: Doug Ledford Subject: Re: [PATCH v4 01/12] IB/core: Guarantee that a local_dma_lkey is available Date: Fri, 14 Aug 2015 20:58:02 -0400 Message-ID: <55CE8E9A.9020504@redhat.com> References: <20150805201445.GA30271@obsidianresearch.com> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="6qqcpTMIPfeTmXINxhnMEqaVkmvbBUQtX" Return-path: In-Reply-To: <20150805201445.GA30271-ePGOBjL8dl3ta4EC/59zMFaTQe2KTcn/@public.gmane.org> Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Jason Gunthorpe , Haggai Eran Cc: linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Amir Vadai , Bart Van Assche , Chien Yen , Christoph Hellwig , Dominique Martinet , Eli Cohen , Eric Van Hensbergen , Ido Shamay , Latchesar Ionkov , Or Gerlitz , Roi Dayan , Ron Minnich , Sagi Grimberg , Simon Derr , Tom Tucker , rds-devel-N0ozoZBvEnrZJqsBc5GL+g@public.gmane.org, target-devel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, v9fs-developer-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org List-Id: linux-rdma@vger.kernel.org This is an OpenPGP/MIME signed message (RFC 4880 and 3156) --6qqcpTMIPfeTmXINxhnMEqaVkmvbBUQtX Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: quoted-printable On 08/05/2015 04:14 PM, Jason Gunthorpe wrote: > Every single ULP requires a local_dma_lkey to do anything with > a QP, so let us ensure one exists for every PD created. >=20 > If the driver can supply a global local_dma_lkey then use that, otherwi= se > ask the driver to create a local use all physical memory MR associated > with the new PD. >=20 > Signed-off-by: Jason Gunthorpe > Reviewed-by: Sagi Grimberg > Acked-by: Christoph Hellwig > Reviewed-by: Steve Wise > Reviewed-by: Ira Weiny > Tested-by: Ira Weiny =2E..and then I switched it up for this one ;-) --=20 Doug Ledford GPG KeyID: 0E572FDD --6qqcpTMIPfeTmXINxhnMEqaVkmvbBUQtX Content-Type: application/pgp-signature; name="signature.asc" Content-Description: OpenPGP digital signature Content-Disposition: attachment; filename="signature.asc" -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJVzo6aAAoJELgmozMOVy/d4zQP/A+Ua9d6ItcCS8AX8m9uUUN/ 73QW+owRPldxMTQIlpsZImn+ZYmXeYfvcpOZNEOV0Yo9AUwk0fMMUHSro8m2H0nU /MipeHqt7lC+9Vu42E+lQ84ZfhISYXel75cmcI2WXOzJT8bI/vYIthQSzRQh5pV9 u3UPj70mOKJls74vugqoXtIhWG26FYsoYsoJehl1s08wVCErDbf1bILS7cVmd3o1 YsU4w7Lf5BGgWKs2sr4cP1cFYLuQwLe4jIJ0XdI1spZxsyhdQaIADmJmOf98EnL6 XoHymPUQu5cbpM6uZNsR2j/iEmWFL3HwrgtuSQmYsE/IfnYHNilcriouLJMjD5Q0 Pn4/LcDMKzT4DOIR3gCVDipxAqTYWgk2OoHB44ZJa6KXEVFx1saF1Jly+s968A1M QkInOj3Itm5vCGU6X758XmbTl2lmFUXOxqEdK7rxJS4WSQnsErc6tmqbydjnkzIu mi7ol0o5RlD70dQKoGpChdy+A3iuun5ulYpW3uqucE5g2le1EmYXeTnk5hxVwCcI Q1BcS9W+gXwKvu6z6k9tkpRnDPpWv022U1VsWtqMS0PPqFtKvRJBf5XnebbHWrWj uNFAHPZYfB6Z23f50R6uZ2oiHCBgHbM8VpVYK7q4aLsY07fq8ombbljzSmlA/eDD 3p0BuFv16QkCJh/958RY =RRXz -----END PGP SIGNATURE----- --6qqcpTMIPfeTmXINxhnMEqaVkmvbBUQtX-- -- 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