From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f182.google.com (mail-pf1-f182.google.com [209.85.210.182]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 6CD501E5B6A; Thu, 24 Apr 2025 10:49:49 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.182 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745491790; cv=none; b=dhBnWGQEng5GscqGZt//yj471Gxiek9bVrZO5poyuweKM3SNXgC8CvCeISYCKK0xM/p3DO2ZCoFZizVoxiArLRk+X3/iNJSOGBz0elL/kVUGM0r9P4EHPOgY/gSs5rpbGmGf6Sd0FCYLr5bbrRG60THt0Yy9vm74hn9m/Ks+gE0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745491790; c=relaxed/simple; bh=y5UC+0QaHNVuSZ7b7lcARL6lAthFtXPgUV/0j6xkD/M=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=Nt1pr5HyGq6kQEYP68vUfPd0d/rQX3Qh9o/JWo0C8Js+hdHahydXyLJqlyhmhKufdPUgKvwQfANU+GOcs0k3zuu3mrvJepNmo2rEwz2Y7XvgzCK5r8BGlW2zmfNFY9Kf8qnDj2xypNlYOHL/4GJ1YxKXLF5yb3GVFv1ULRviFTk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=XmDIVKYl; arc=none smtp.client-ip=209.85.210.182 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="XmDIVKYl" Received: by mail-pf1-f182.google.com with SMTP id d2e1a72fcca58-7398d65476eso657210b3a.1; Thu, 24 Apr 2025 03:49:49 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1745491788; x=1746096588; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=y+02iLfKsjMgHXk7NErynQYY2k7PwcNHBpBTjscdThQ=; b=XmDIVKYlmMijk4uAyaWTLOPcbfBfvdkiLcUhkkdB5ULsolaPpyDBZ2EH9Gw3YfjdZN aWJ+izD/vbvP3/bgQJ2obUT2Lj5NJbnxsSCv87lXv6qMLquRCsvQtl9+1iHA1Y3OGqob AW1z25GcFjfcyosRgrfpDgFnj4O6WYjyfRyQw6dn3vAgMD0qg2thiFAxHDXYgX6pt+OY kJTxaLtM3m/WgKLdUT7ELNZhfx2xGFBLlvbIbMuKoJAxKKty6Knqx1EopgsQRnRfZjct OiD39Xzy7N5VpCoG+f3s0Pq48rwCbwfmyUf3Dtv+e5+KAxL/uqN2cWGsaFHUQ0xs8Ut4 2UQQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1745491788; x=1746096588; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=y+02iLfKsjMgHXk7NErynQYY2k7PwcNHBpBTjscdThQ=; b=oCP1bIWLXE0sXrwXkQ1YURSjys6463KjIslBBwzZL0ZOHRQlxsOKQd2Vnf0xE1Z2Nq 9CT7QAEZ9eT2/beSjegUiRZBXS2IN7EYQ+KeevZWpeK5w3Eq8K0Hfh9PYqAU9bayThAk rU3XYqjlVz8hi/pfiIypX7BDTKAqjE09KN0d3fvKGNusvQ0GjtXTDuSavYDrHVdOcwG8 tCklBg//bMVOamuBynQrVFHBZ3++k6ZcW89qUcv8x+Adh0Olwm6Gj/9s/O7nDbNHL9vN hzNNFM5zGyF5tFJirEhYqHKUBlBhf/9yJoFh/u/FSm8gJY9BVvdeqfzS7Q6F/a1FQ17U gHzA== X-Forwarded-Encrypted: i=1; AJvYcCU6BcTAxccT3Z3wZlm9YdReozlZj1Hn31fAulxDzkf92NVVBY4FJa79AXpwVMIq8afgONHdIiWb@vger.kernel.org, AJvYcCVT9w1pukLmWg8ULVFJ9IUhIBSlrkHqLNIiw5ZTGXZCKCR9H4hCpdDrPytN+/ecpKUG0X8=@vger.kernel.org, AJvYcCVlvjiAbh2RG98o8AK5b7EfgmIZk+ZAI4euVw4MaBLRNtZGhNaG9csOFxMt4/xGqHeRkY09hpaQIhMdkb4b@vger.kernel.org X-Gm-Message-State: AOJu0Yx5qlqanShV94sOG4MjvnQgxyICC44jpN2Z3hCcN9AI+PxHyLjI zNg31T4wlPbbK7R8eI5P/OlyKeoXLJjg7MVji3XHM0qmzZ24gGTw X-Gm-Gg: ASbGncuwUW+r9dSjLFAYgz8QhjAJnfaYoNCIaVIgYg1YCAX8c7bFqf63F0b5aZpu7cD x/GY9GGoot97/4jxFO9vzND75Zc71umR2NpQQLyrK7HiX7mL2sK7q6NY+QLsoHd6YWZdmpm8t8G EyPCBy5BbnfrZQVjnOHcbU++Vcme3fnko+4pdFNVYOSXbU7iCO2DhZHqT3pSCNqEk4lyfPYohQ8 uo0D1HNbn7QmW5egrxCavBxMLmfAG3k6EntL0mbtHsBgzLwtSSpp7VRHO3LvjScN7IIEZODGgNO MGaj80hC5+JrTQJSI1duxVuzIbEi13N68d8C6FcjWO1dZbccJTcb85AS X-Google-Smtp-Source: AGHT+IGZl/Ps7N6nQdKZ4AknXdjfnXgB0PEOrC9xf1nO1gV083gjQZJge/dA5JrgWqsmo/D7YV3B/Q== X-Received: by 2002:a05:6a00:6c98:b0:737:cd8:2484 with SMTP id d2e1a72fcca58-73e267e25dfmr3221332b3a.6.1745491788482; Thu, 24 Apr 2025 03:49:48 -0700 (PDT) Received: from minh.192.168.1.1 ([2001:ee0:4f0e:fb30:f632:6238:46f4:702e]) by smtp.googlemail.com with ESMTPSA id d2e1a72fcca58-73e25941bbbsm1120138b3a.65.2025.04.24.03.49.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 24 Apr 2025 03:49:48 -0700 (PDT) From: Bui Quang Minh To: virtualization@lists.linux.dev Cc: "Michael S. Tsirkin" , Jason Wang , Xuan Zhuo , Andrew Lunn , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Alexei Starovoitov , Daniel Borkmann , Jesper Dangaard Brouer , John Fastabend , =?UTF-8?q?Eugenio=20P=C3=A9rez?= , "David S. Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, bpf@vger.kernel.org, Bui Quang Minh Subject: [PATCH v5 0/3] virtio-net: disable delayed refill when pausing rx Date: Thu, 24 Apr 2025 17:47:13 +0700 Message-ID: <20250424104716.40453-1-minhquangbui99@gmail.com> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Hi everyone, This only includes the selftest for virtio-net deadlock bug. The fix commit has been applied already. Link: https://lore.kernel.org/virtualization/174537302875.2111809.8543884098526067319.git-patchwork-notify@kernel.org/T/ Version 5 changes: - Refactor the selftest Version 4 changes: - Add force zerocopy mode to xdp_helper - Make virtio_net selftest use force zerocopy mode - Move virtio_net selftest to drivers/net/hw Version 3 changes: - Patch 1: refactor to avoid code duplication Version 2 changes: - Add selftest for deadlock scenario Thanks, Quang Minh. Bui Quang Minh (3): selftests: net: move xdp_helper to net/lib selftests: net: add flag to force zerocopy mode in xdp_helper selftests: net: add a virtio_net deadlock selftest tools/testing/selftests/drivers/net/Makefile | 2 - .../testing/selftests/drivers/net/hw/Makefile | 1 + .../selftests/drivers/net/hw/xsk_reconfig.py | 68 +++++++++++++++++++ tools/testing/selftests/drivers/net/queues.py | 4 +- tools/testing/selftests/net/lib/.gitignore | 1 + tools/testing/selftests/net/lib/Makefile | 1 + .../{drivers/net => net/lib}/xdp_helper.c | 19 +++++- 7 files changed, 90 insertions(+), 6 deletions(-) create mode 100755 tools/testing/selftests/drivers/net/hw/xsk_reconfig.py rename tools/testing/selftests/{drivers/net => net/lib}/xdp_helper.c (90%) -- 2.43.0