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[109.26.222.94]) by smtp.gmail.com with ESMTPSA id n17sm7655453wmc.41.2019.10.27.07.43.28 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 27 Oct 2019 07:43:29 -0700 (PDT) Date: Sun, 27 Oct 2019 09:01:46 +0100 From: Stefan Hajnoczi To: Stefano Garzarella Cc: netdev@vger.kernel.org, Sasha Levin , linux-hyperv@vger.kernel.org, Stephen Hemminger , Arnd Bergmann , kvm@vger.kernel.org, "Michael S. Tsirkin" , Greg Kroah-Hartman , Dexuan Cui , linux-kernel@vger.kernel.org, virtualization@lists.linux-foundation.org, Haiyang Zhang , Stefan Hajnoczi , "David S. Miller" , Jorgen Hansen Subject: Re: [PATCH net-next 00/14] vsock: add multi-transports support Message-ID: <20191027080146.GA4472@stefanha-x1.localdomain> References: <20191023095554.11340-1-sgarzare@redhat.com> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha256; protocol="application/pgp-signature"; boundary="1yeeQ81UyVL57Vl7" Content-Disposition: inline In-Reply-To: <20191023095554.11340-1-sgarzare@redhat.com> User-Agent: Mutt/1.12.1 (2019-06-15) Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org --1yeeQ81UyVL57Vl7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Wed, Oct 23, 2019 at 11:55:40AM +0200, Stefano Garzarella wrote: > This series adds the multi-transports support to vsock, following > this proposal: https://www.spinics.net/lists/netdev/msg575792.html >=20 > With the multi-transports support, we can use VSOCK with nested VMs > (using also different hypervisors) loading both guest->host and > host->guest transports at the same time. > Before this series, vmci-transport supported this behavior but only > using VMware hypervisor on L0, L1, etc. >=20 > RFC: https://patchwork.ozlabs.org/cover/1168442/ > RFC -> v1: > - Added R-b/A-b from Dexuan and Stefan > - Fixed comments and typos in several patches (Stefan) > - Patch 7: changed .notify_buffer_size return to void (Stefan) > - Added patch 8 to simplify the API exposed to the transports (Stefan) > - Patch 11: > + documented VSOCK_TRANSPORT_F_* flags (Stefan) > + fixed vsock_assign_transport() when the socket is already assigned > + moved features outside of struct vsock_transport, and used as > parameter of vsock_core_register() as a preparation of Patch 12 > - Removed "vsock: add 'transport_hg' to handle g2h\h2g transports" patch > - Added patch 12 to register vmci_transport only when VMCI guest/host > are active Has there been feedback from Jorgen or someone else from VMware? A Reviewed-by or Acked-by would be nice since this patch series affects VMCI AF_VSOCK. Stefan --1yeeQ81UyVL57Vl7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEEhpWov9P5fNqsNXdanKSrs4Grc8gFAl21TucACgkQnKSrs4Gr c8jY1wf9G0k0TNCkBEFILNq2f7qw5oF5+pTf1Of9V+p/S4tsTcWiHPLrYThBzZui QJ/Zws7KFQcXB/7+e8RQ4SXI/iMLoPtaEFK3euKQg0N48xlULtw2XuiMVuaAsTsl iaEmsyI21PQlM7zeMFTfqt0wxt2H6MebdP4DyrfhbKvFKmzAAy7v0Xq3vtv6/ZX6 AIVIDuKDo19J9oe9ZKF51lvMe4Ndd7ynKNDD+2s2ZrrF31/uuQkE6K2ZUMjTDQVR zcK2K/aHtAnz+98XtneyrQAlc4JV0lTIZOMB2aTS4ZQ1sHssYiwGbF/j4fR2Dj0n iFHeCiwo4mQ5+1RKCoFZbtObs2ilQw== =wYuh -----END PGP SIGNATURE----- --1yeeQ81UyVL57Vl7--