From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-wm1-f44.google.com (mail-wm1-f44.google.com [209.85.128.44]) (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 DA0171A4F12 for ; Tue, 23 Sep 2025 13:48:12 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.128.44 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758635296; cv=none; b=TpOeuJSuIvKo8BmZVVvgWY2Wfl+9pM+gbWzwaxNTxczJRlH6NWN3LrlIhfuYqp/Qn/odamRBQ+8aXH87El7jJ0ZS3gWn8ow7HuQ5B6rGAJe+gsi5SHlZPQPHHoBXt6tJg/29MB2LSRiTacPih/Hcc/pEsjBnYjfXjpZtGc/oNAo= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758635296; c=relaxed/simple; bh=I0JMVMkxbiDYQyEkwL9i4HgJzjy9iFcQ8Je4BhdWpi8=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=S1jtGg1JPiLH7+VczEYei256flZEm9FW+TvA2p26EY34PzE/1fD0NBbv5k9WUcxqhFWVL7PSfHrzBEyfWSTH/h2pk4Lf8A6/HmZZaJkSSsDQ1V8FzYrYv9uoDInzKLh3hJ8HoHtHsHUVZ/ztbaskDCM1F+9DT4QQgtCuzmxcZx8= 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=NHxbRLjS; arc=none smtp.client-ip=209.85.128.44 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="NHxbRLjS" Received: by mail-wm1-f44.google.com with SMTP id 5b1f17b1804b1-46d40c338b8so16661895e9.0 for ; Tue, 23 Sep 2025 06:48:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1758635291; x=1759240091; darn=vger.kernel.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=jYrEAYGhHvjaVQ7/HWTUrwRP3myHModbarlQ+DQ3Xg8=; b=NHxbRLjS3u1V8AtEHbkzEvFPfMr1tRjDVqpwqjp2OhMBwv4LC7uCcwrC++GDq57ogJ sRVXvOLwwX1+GoKfWbBrfKW/E3nmdCoCXIIpNX+3BFgJwKr5Jq7NG/3wO5Ro0JWWheDK yYUvSWr5P/87tKllkIz2pm6BkfYUMnApNUU+YyoPWlGv5zDiQgtLg/Zk/QykRaSducGB SkQMvmS+y04vlMXCMga8c1GzZhkRfzIBlbOkpRd4PAXAWVYDLjlUzpo3Oz1u8z/ppoOR dvANjSPNE7ME1bTANdy4Sv2cWwhxVlI6aEkGxW+keTIUC7CoIPgcnC8cHQUV2yDYB/Ic V5bg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1758635291; x=1759240091; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=jYrEAYGhHvjaVQ7/HWTUrwRP3myHModbarlQ+DQ3Xg8=; b=C+wF9ogbGAF90rveZLUhkt4ohVp8VVMi/0zjweTx9AyJO1dmjQBocEE8mperkD5OK9 Oyk52jm9t1u9T3KG81F1yA7IbCJrKZ+ISFu/xCV7UzN0h2cRNcsN1bFrZ3Tq2CSO83uy 5k8Z7xNL5u/yBP9xWIHS/2Xnatc0gFHSMd2cpoZ7KKeTXVoiKK6G7HHQxNMqKZCSLtcl qaVjVyFL2qIMDlU53tbG5Ay9GuFaF7PB0Lu8gqT4wmhjZ+lyp+lcdWlK1Kru24joy8q5 EgfPJ5Tc7nZ3AhXsHroNu8PgjJIJWOlxnLt0Vsncnc2RrzXtgj7Q67AdWh4bYbB5TaC1 aKDA== X-Gm-Message-State: AOJu0YyQHKL3gpv9nMMwpIdLR473xYEkZYkYB+2FI/BsrnQ3KXlno9dt DJQoh4REfqZVlIPM2QhI+ZcCnsRDBxSeiiRDQiWqRGEEF272tQmvQSOD X-Gm-Gg: ASbGnctExGZzbMyDzLQQqsbQsiJPAzlI8C99R6mLSJ1SbAoAY5q+RrygVTb+Z/em9X4 D9SYG2E6OQpj3pZTVw8yCbGvKuuk3LkpjNzPqr9oy7JPUAFTKIPr4dTPpvg/yI+qTZS1TEOHJ7/ 4X4n7lLgsnjpJLvyZUsHk+cqtHObcVzKOKTBxeX/ZVV1TLXYIKoAZi20kry73Crw+aQI8/N1pl5 tmaBFsSdtJKDYD1qcEsPUIFCD6dxxjiFZUg2FgLU6b6FKxZFl5tl/58RZzZfz4fIqeLpqG5dhlH yeeKKJz/BCI7OI4hw/NULEBQ32SxhtTgdTgmQjDWU4/SPx/2WkUUKd2XJKr3amWAoj9Xp2tNnqK PjXXW+6abCEYZF8Re/VuwnILFeDAHQdKejZfJSEhlRSK1B35REJMzX0aynDA= X-Google-Smtp-Source: AGHT+IFRMXpoozL13jL9PbE/34adZ6Mf2QbCNOVpGhZ4+6sUw5B5RIEzoAzh3gMJBBVLoPSgCCRSrg== X-Received: by 2002:a05:600c:4693:b0:46d:a04:50c6 with SMTP id 5b1f17b1804b1-46e1daca953mr29647425e9.30.1758635290962; Tue, 23 Sep 2025 06:48:10 -0700 (PDT) Received: from localhost (tor.caspervk.net. [31.133.0.235]) by smtp.gmail.com with UTF8SMTPSA id 5b1f17b1804b1-46e1bc00695sm44964045e9.4.2025.09.23.06.48.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 23 Sep 2025 06:48:10 -0700 (PDT) From: Maxim Mikityanskiy To: Daniel Borkmann , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Willem de Bruijn , David Ahern , Nikolay Aleksandrov Cc: netdev@vger.kernel.org, tcpdump-workers@lists.tcpdump.org, Guy Harris , Michael Richardson , Denis Ovsienko , Xin Long , Maxim Mikityanskiy Subject: [PATCH net-next 09/17] gve: Remove jumbo_remove step from TX path Date: Tue, 23 Sep 2025 16:47:34 +0300 Message-ID: <20250923134742.1399800-10-maxtram95@gmail.com> X-Mailer: git-send-email 2.50.1 In-Reply-To: <20250923134742.1399800-1-maxtram95@gmail.com> References: <20250923134742.1399800-1-maxtram95@gmail.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit From: Maxim Mikityanskiy From: Maxim Mikityanskiy Now that the kernel doesn't insert HBH for BIG TCP IPv6 packets, remove unnecessary steps from the gve TX path, that used to check and remove HBH. Signed-off-by: Maxim Mikityanskiy --- drivers/net/ethernet/google/gve/gve_tx_dqo.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c index 6f1d515673d2..984a918433f1 100644 --- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c @@ -963,9 +963,6 @@ static int gve_try_tx_skb(struct gve_priv *priv, struct gve_tx_ring *tx, int num_buffer_descs; int total_num_descs; - if (skb_is_gso(skb) && unlikely(ipv6_hopopt_jumbo_remove(skb))) - goto drop; - if (tx->dqo.qpl) { /* We do not need to verify the number of buffers used per * packet or per segment in case of TSO as with 2K size buffers -- 2.50.1