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Mon, 16 Jun 2025 21:33:05 -0700 (PDT) Received: from localhost ([2a03:2880:2ff:43::]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2365dea7d98sm70324525ad.151.2025.06.16.21.33.05 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 16 Jun 2025 21:33:05 -0700 (PDT) From: Bobby Eshleman Date: Mon, 16 Jun 2025 21:32:57 -0700 Subject: [PATCH RFC net-next v4 08/11] vsock/virtio: add netns hooks Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20250616-vsock-vmtest-v4-8-bdd1659c33fb@meta.com> References: <20250616-vsock-vmtest-v4-0-bdd1659c33fb@meta.com> In-Reply-To: <20250616-vsock-vmtest-v4-0-bdd1659c33fb@meta.com> To: Stefano Garzarella , Stefan Hajnoczi , Shuah Khan Cc: kvm@vger.kernel.org, "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , linux-kernel@vger.kernel.org, virtualization@lists.linux.dev, netdev@vger.kernel.org, linux-kselftest@vger.kernel.org, Bobby Eshleman , Bobby Eshleman X-Mailer: b4 0.13.0 From: Bobby Eshleman This changes virtio to not be broken by new internal API changes required for NS support on the host side. virtio-vsock namespaces are always global mode, so behavior is unchanged for them. Signed-off-by: Bobby Eshleman --- net/vmw_vsock/virtio_transport.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/net/vmw_vsock/virtio_transport.c b/net/vmw_vsock/virtio_transport.c index f0e48e6911fc..25c1bca7b136 100644 --- a/net/vmw_vsock/virtio_transport.c +++ b/net/vmw_vsock/virtio_transport.c @@ -536,7 +536,7 @@ static bool virtio_transport_msgzerocopy_allow(void) return true; } -static bool virtio_transport_seqpacket_allow(u32 remote_cid); +static bool virtio_transport_seqpacket_allow(struct vsock_sock *vsk, u32 remote_cid); static struct virtio_transport virtio_transport = { .transport = { @@ -593,7 +593,7 @@ static struct virtio_transport virtio_transport = { .can_msgzerocopy = virtio_transport_can_msgzerocopy, }; -static bool virtio_transport_seqpacket_allow(u32 remote_cid) +static bool virtio_transport_seqpacket_allow(struct vsock_sock *vsk, u32 remote_cid) { struct virtio_vsock *vsock; bool seqpacket_allow; @@ -649,6 +649,7 @@ static void virtio_transport_rx_work(struct work_struct *work) } virtio_vsock_skb_rx_put(skb); + virtio_vsock_skb_set_net(skb, vsock_global_net()); virtio_transport_deliver_tap_pkt(skb); virtio_transport_recv_pkt(&virtio_transport, skb); } -- 2.47.1