From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f47.google.com (mail-io1-f47.google.com [209.85.166.47]) (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 36CA413B7BC for ; Mon, 21 Oct 2024 15:28:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.47 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729524483; cv=none; b=YAODWRMPl1PjxpLERZIoZvhfB3qykwd5oHZ8mmwezRpkP5JVLGONm2gjqYWerDdDV528F9Xg9WlG8NQqXzqxd5esQoB1kDkKJvZ3SpIyMow5jZWtkDqAEMjmgqFmJ86cyu0HiLpqMqe36veboh2mvbAefJEB3zPZfGx7gyZTklA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729524483; c=relaxed/simple; bh=nv2ti2VLDg35idg6XZbkZTZ7JN7/mw/x6VHeFJLQSwA=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=iPSROEmqL8F+ZXQeAn7SQOB8wekw2XNltF83w3RFYLoNgtegJ9FLdtGDf1gQrjduvRmmkYLDofbxXyGo6bAZ9zKGtEiQUnF49MwU5nFVRfjYlt8o+qq++Y9hrp5E10F5rGp+s/82HxMzkyzgTtN3BBMZFEpdk0a0n9uUhiY5pKw= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk; spf=pass smtp.mailfrom=kernel.dk; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b=DP5o9aBW; arc=none smtp.client-ip=209.85.166.47 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=kernel.dk Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=kernel.dk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel-dk.20230601.gappssmtp.com header.i=@kernel-dk.20230601.gappssmtp.com header.b="DP5o9aBW" Received: by mail-io1-f47.google.com with SMTP id ca18e2360f4ac-83abcfb9fd4so120006839f.3 for ; Mon, 21 Oct 2024 08:28:01 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20230601.gappssmtp.com; s=20230601; t=1729524480; x=1730129280; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :from:to:cc:subject:date:message-id:reply-to; bh=XjWBqmqjt2x2Uv9XbFQatXnQGGyRKjtoeD2ucKh9A0s=; b=DP5o9aBWUiNS6wy3ojk6UdhcypMYfdtCXHL8pqyavtZF243vh44YeZn2B0Lj6QCu09 NS5brzHqBWuQc1Bms3JAq/5jD+oK32UN44KO+3YZD9aYH6579mgHoVwSuhPG9lRO55Qa 8sApUFkGd1zPZtUXrpbQCdKy33ejwt4RQTO0BvwkdgAml1Sey5BuZm5igugOo0/WhOdw FiayEUKTKOdcM9AThG9Xssv4FwQpZUH13gb6wW5nUiHagbp/eMn2YEvvxfInHPVAXN9E Xd76zkU45+Gsx8H9hzQsBa74f9VEbSVGSNkylS2S5nkXloTKPU71ULAMKZPHvRzrNnzi v89w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1729524480; x=1730129280; h=content-transfer-encoding:in-reply-to:from:content-language :references:cc:to:subject:user-agent:mime-version:date:message-id :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=XjWBqmqjt2x2Uv9XbFQatXnQGGyRKjtoeD2ucKh9A0s=; b=dydynsGOa+Dnv65khwlfPrUcwCHx2eMqgUFhhVStotXaGvRwlTGptw/K9FWD6rjhyS YxLLlb3aKW7b162jQiP2xrNHKg89u8up3uALsW5iApP4vJRZEgMcMCckbO8/BLzImzhw qYvFmuH56aPxKU5USbgfl835XpGVRnzlmwSVzlcVk7zKYxubq0TN7Gsy20frMtT6m1uh jKGunnDDrcwwOzHYI5ntokRklEhVYA612NlCyGixP7weAoUkaWHqUn4oQxtyESxZQD4Z ISzoUvs90dB3pTsXErp8Df8mwBVgxXxFdNzK8AE22+WkffbYwYFhv7mmC2WKmrErrtSo RgqA== X-Forwarded-Encrypted: i=1; AJvYcCWuexH+wSSguXrKMU9NQHX4ehKmcG22ebgijJ8A9ITFbi4SIbOOOSqU8Wcp9D/eTzOoaekBXlHV+w==@vger.kernel.org X-Gm-Message-State: AOJu0YxYpeA+vCxil4EBQAujSVT9PGDtlxCMbp7gK8TjUBCRKYskmCKK pu6XdDwW9LaNBVe6rPJPPUWvpdhiENkHAfKIv0ZTCz3fUW1y0Q5JV5ctF4eb0qI= X-Google-Smtp-Source: AGHT+IHIl3pXKp/ZTWv1FpdI6p8zUnVKGDFvh6+mFBdKBn3nyEcQ6Xcc2f8ypADoA/1gPUu6YAyPsg== X-Received: by 2002:a05:6602:1549:b0:83a:b33a:5e0a with SMTP id ca18e2360f4ac-83aba5c5755mr953616139f.4.1729524480134; Mon, 21 Oct 2024 08:28:00 -0700 (PDT) Received: from [192.168.1.116] ([96.43.243.2]) by smtp.gmail.com with ESMTPSA id 8926c6da1cb9f-4dc2a586cf2sm1025441173.75.2024.10.21.08.27.58 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 21 Oct 2024 08:27:59 -0700 (PDT) Message-ID: <55423797-8362-41fa-99f8-58017aa43e52@kernel.dk> Date: Mon, 21 Oct 2024 09:27:58 -0600 Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v6 00/15] io_uring zero copy rx To: David Wei , io-uring@vger.kernel.org, netdev@vger.kernel.org Cc: Pavel Begunkov , Jakub Kicinski , Paolo Abeni , "David S. Miller" , Eric Dumazet , Jesper Dangaard Brouer , David Ahern , Mina Almasry , Stanislav Fomichev , Joe Damato , Pedro Tammela References: <20241016185252.3746190-1-dw@davidwei.uk> Content-Language: en-US From: Jens Axboe In-Reply-To: <20241016185252.3746190-1-dw@davidwei.uk> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit Hi, Ran some quick testing with the updated series, on top of 6.12-rc4 and netdev-next. Still works fine for me, didn't see any hickups and performance is still where it was with the previous series (eg perfectly stellar). -- Jens Axboe