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Tsirkin" , Jason Wang , Akihiko Odaki Subject: [PATCH v2 0/7] virtio-net RSS/hash report fixes Date: Tue, 10 Oct 2023 11:59:14 +0900 Message-ID: <20231010025924.14593-1-akihiko.odaki@daynix.com> X-Mailer: git-send-email 2.42.0 MIME-Version: 1.0 Received-SPF: none client-ip=2607:f8b0:4864:20::62d; envelope-from=akihiko.odaki@daynix.com; helo=mail-pl1-x62d.google.com X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_NONE=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org This series contains fixes and improvements for virtio-net RSS and hash reporting feature. V1 -> V2: Added patch "ebpf: Fix RSS error handling". Akihiko Odaki (7): tap: Fix virtio-net header buffer size virtio-net: Copy header only when necessary virtio-net: Disable RSS on reset virtio-net: Unify the logic to update NIC state for RSS virtio-net: Return an error when vhost cannot enable RSS virtio-net: Do not clear VIRTIO_NET_F_RSS ebpf: Fix RSS error handling ebpf/ebpf_rss.h | 2 +- ebpf/ebpf_rss-stub.c | 4 +- ebpf/ebpf_rss.c | 68 ++++------- hw/net/virtio-net.c | 277 ++++++++++++++++++++----------------------- net/tap.c | 4 +- tools/ebpf/rss.bpf.c | 20 ++-- 6 files changed, 166 insertions(+), 209 deletions(-)