From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-dl1-f49.google.com (mail-dl1-f49.google.com [74.125.82.49]) (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 5F2531DF736 for ; Mon, 19 Jan 2026 01:44:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=74.125.82.49 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768787056; cv=none; b=aELzBWdbkcWS+foJ6bnhzY/Ff2uG7UA5m8xyPMBJuG+y2+mIX3AYiUJDP+YBXZuSjIBgBQSG5MlXabyRFsS3dbiJq4znpBto3/JLdLTUfkIOnqEdzIfldgAqS3eK0kRhhJuaRdBtd7WVgMRlidyU3vrbH4WU8oOPOgjai6mqxQc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768787056; c=relaxed/simple; bh=7q+R2/RHzVQW5cjTjhhJh8W9Bo5v5oSb7JGW/NI6s5s=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=eyBaYv26c7kD6rSGWNewd+37edHDfuc75OHncOuwBFrddSr3KgDrwOt5uUExAyIX1xXBF3LIpfvVqGPdHfd+KSrxiRqBHENJWgQEvsYXEjs2BRhfU4AH/i4YTH3Xb1LIP2ZctXFNHHP9XPowtygH0HBZkL5/g/pBBUXCXlQ2h80= 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=nRDBGIjg; arc=none smtp.client-ip=74.125.82.49 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="nRDBGIjg" Received: by mail-dl1-f49.google.com with SMTP id a92af1059eb24-1233bc1117fso2408931c88.0 for ; Sun, 18 Jan 2026 17:44:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1768787054; x=1769391854; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc:subject:date:message-id:reply-to; bh=xNXKzv0XBaJNo8dt2IzChTr0sf06VY1ICo1CXdPMe5M=; b=nRDBGIjghN28alxm0XHzyA758qyhFhrd/ByzhPn7e7/EPuhNCi5UopjWOsZI8WtqtU 23dmXIAMJSlZ6q97JLkvY04sc9jVNQoNq8ytJ66L4fAJDBEoFPWdF2KAvXqbDR1CyEfi mmINX7UjGW97BHHSaG1k9NaCdPnpFWu9VCKNTC8ObOlcxVBqiYIJGyWOhGv1HY4XH0LV EP+bhCMKznL8oRWMYa4BAdbAXyYqowWDk8RYBOrsVT1tNs94b2cTTTr3aI18Nq/WeLWc 9u1sSZ99IHEravffjWcn6+cd5IOR/Doww4LL5NbnqUZajNijawtfJXtN6EmJvq2S0O4e F0nA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768787054; x=1769391854; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-gg:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=xNXKzv0XBaJNo8dt2IzChTr0sf06VY1ICo1CXdPMe5M=; b=Kt4JyHw8Lk1W1z1CUA//FzEaRsoKb+jNzlqLB+5OEsPodl3cTlGvUM/WZTCQM3fBSQ 8x4m6HdACEc3BVeGvbedG6994WdMsfhj9nlACnuKIN4FHHa8kb7Wyhm6UeG5RnicZVee E7J318GEu5hC4xXhqgTIqhjmOtyHL/UBk3DvL2Kpss9+vk55dCA2/u2AtqsZ+BtcscyM BzZiQ0ONTcj4hDtvBMI3NnpkKzIWgxxHVPjWZ3lG2DGbZvC0EcMVEkkNLSANOQR2rdnl dmkKOMwexC5PXYnRoSXGSurz5ReaxhpCc/eD468NVRwouyMpjX1x03mqTCPNu+NG+zsE 26dw== X-Forwarded-Encrypted: i=1; AJvYcCXc5JoFWaiHKoMNqdM0ddLGdtdYmFWflE9Nfx00muvCKVkFxUHnq5LlrKBkge2JIqet/zU=@vger.kernel.org X-Gm-Message-State: AOJu0YyOprNIbG/bmq7RMRDlTQn9/JZa1i7FzjKZVM4pf62gEjsShNuy kN6KJxh8vnYa4UcyY5u0a0LN3vKoDXnIfZmGhsfCMhLJ6NM/Ge8vmFQ= X-Gm-Gg: AY/fxX5p8qKQ1/ETB4xSuV/FGT3RPkmS9wucd0uLynVypTSGt8QFk6ncu/XmKr5rL1c JhHMASvLsK25yolcUtKY4+D5A+Q3XG44WRbsonKJCKqHKs6z9tM2T7b66MeWl0/7wL0B/GiYzfo 1IPkuht9LhUFxF2ZpIhZNMqJ1QxfzcYVcVyik+NxUDpGHXyF9YqmrWWlqT2c4DIHTqvqM1MDymA ueQPeVvaMDIBLHyYIY9NVL9jwuuQ729aBcAR/L8W9/mg4cRr4deFRAsgu2EyD/mYsMKdEZcAxV5 bYXtv1PV6TVcuPigBnqdcT1+lkOh0+wK+fh4Vp7vwoSj8T4FbMOyp7+qctuiiTCgIyG+Onqh3dj /4n7xZqhgzMiYy/Q+2TDrgfE2tPMPNQnNRI29fpQIf24ESZ0BL2qQW7vAc7R3S9S7ZEM3XgdWvT 5A5eTXLxXJXM3CV8uJf5ieaF5oCdT1ZTi+5mpbJDvveK7aOqr1RMSY+SM0XGFt5JhHGN7DV1A2+ cAP8A== X-Received: by 2002:a05:7022:3b89:b0:11b:9b9f:427c with SMTP id a92af1059eb24-1233d0add9fmr10454242c88.13.1768787054432; Sun, 18 Jan 2026 17:44:14 -0800 (PST) Received: from localhost (c-76-102-12-149.hsd1.ca.comcast.net. [76.102.12.149]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-1244ac585a9sm12174458c88.2.2026.01.18.17.44.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Jan 2026 17:44:14 -0800 (PST) Date: Sun, 18 Jan 2026 17:44:13 -0800 From: Stanislav Fomichev To: Daniel Borkmann Cc: netdev@vger.kernel.org, bpf@vger.kernel.org, kuba@kernel.org, davem@davemloft.net, razor@blackwall.org, pabeni@redhat.com, willemb@google.com, sdf@fomichev.me, john.fastabend@gmail.com, martin.lau@kernel.org, jordan@jrife.io, maciej.fijalkowski@intel.com, magnus.karlsson@intel.com, dw@davidwei.uk, toke@redhat.com, yangzhenze@bytedance.com, wangdongdong.6@bytedance.com Subject: Re: [PATCH net-next v7 02/16] net: Implement netdev_nl_queue_create_doit Message-ID: References: <20260115082603.219152-1-daniel@iogearbox.net> <20260115082603.219152-3-daniel@iogearbox.net> Precedence: bulk X-Mailing-List: bpf@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <20260115082603.219152-3-daniel@iogearbox.net> On 01/15, Daniel Borkmann wrote: > Implement netdev_nl_queue_create_doit which creates a new rx queue in a > virtual netdev and then leases it to a rx queue in a physical netdev. > > Example with ynl client: > > # ./pyynl/cli.py \ > --spec ~/netlink/specs/netdev.yaml \ > --do queue-create \ > --json '{"ifindex": 8, "type": "rx", "lease": {"ifindex": 4, "queue": {"type": "rx", "id": 15}}}' > {'id': 1} > > Note that the netdevice locking order is always from the virtual to > the physical device. > > Signed-off-by: Daniel Borkmann > Co-developed-by: David Wei > Signed-off-by: David Wei Acked-by: Stanislav Fomichev