From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f175.google.com (mail-pl1-f175.google.com [209.85.214.175]) (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 DD3B54879B for ; Sun, 3 Nov 2024 01:50:44 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.175 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730598647; cv=none; b=MM/+sS1HE/JCo+SpTp2uzcebJUfJkSeWpYOVdSmZuvP2yUIBIT8Mje5al/TlpNNVj/Fn/LrNzYKoJ7ZHojHMxuOp18HNkj7Fb2lirJNOHd+yFKKAD6OAcIk1IQt84CIfoEQMuMtFmBM9Dxm6EItZHiKLq6lv6HtihWbemE0dckY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730598647; c=relaxed/simple; bh=EBs5gl7N93upcJIXXwrDgIci/YMFdfn4ptMpREAlBNU=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=Bu2o1T9Mdka/Vp3OYZ05lz5zD63rpfq+Jp3bUUTNSKUypFalE/8a/rT7w694MdeCzCMGQvvnLmWUcL1kX9FON+UQrm4o1NxV1WQ+DMM5+CDaP8IHWF3374u4gM83lQOvfAP2FL3JvLMdAj0pVSDqaUvQu+Z8nM1FuxycoOvQxAY= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fastly.com; spf=pass smtp.mailfrom=fastly.com; dkim=pass (1024-bit key) header.d=fastly.com header.i=@fastly.com header.b=LXlc3P0g; arc=none smtp.client-ip=209.85.214.175 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=fastly.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=fastly.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=fastly.com header.i=@fastly.com header.b="LXlc3P0g" Received: by mail-pl1-f175.google.com with SMTP id d9443c01a7336-20c7edf2872so32065295ad.1 for ; Sat, 02 Nov 2024 18:50:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=fastly.com; s=google; t=1730598644; x=1731203444; darn=vger.kernel.org; h=in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:cc:to:from:date:from:to:cc :subject:date:message-id:reply-to; bh=q3Pxis2muyr2ltVxVCPzj+ieXZtWSMkxjvBW6HHZ6bw=; b=LXlc3P0g5MEdc8K1kdFuwNyOPNkFAOgp8kIPDHv8+1CIl85QEJOcfQv7Rfxty91uXE an6DEgYGZjk4H5+fRP2wRojD/P6bMbkBP2cUxH9LrY3m4zXZWsHCp0Tvr9SbxniF5Bpc E2K/xt3INbVVDmy0Cf7Ui33pRwmpwDQAFhKdI= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1730598644; x=1731203444; h=in-reply-to:content-disposition:mime-version:references :mail-followup-to:message-id:subject:cc:to:from:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=q3Pxis2muyr2ltVxVCPzj+ieXZtWSMkxjvBW6HHZ6bw=; b=lyWe6rsHlYfQhzlGsFthvbYrpHVD5O2uXasrqlWD244S7puStTnAdnC5alfKfg3cbI Ym+k1qahRR0ADNJ9CYygCViAT5So9MlJsOB6ARiIun7IMMiT+QM3xPoZzP52/RByDYDn BWHrRzfwzeXaW+cX3xAUkH4h3S7fR681nyk4Mld18abJ7E2ZE33Q1oxzV5BADWs3LBZO XVwBZ9Ak6XE40YA0wEn/GN2dtBxUECQyc4kvquGZzE7x2lpG+HoA/Q/HbAaathFIEKQ0 DDZlZK1B1iBEB+6dsSIFoUsgR3fTPj5lS5U6ibWHKXiFTF2ItPHVRZZBtlKSeO5uWL6Y KGWw== X-Forwarded-Encrypted: i=1; AJvYcCVH3pn+K/ffckqpqV/S0YnR9lxWfZnB9Dv24SkHEqpL4Cvc7YsUqA4VWgZeEGRcoSUl5q2xlm91cTyiGuY=@vger.kernel.org X-Gm-Message-State: AOJu0Yxt0YwztDd3Sn9omzO1XwekbxJQuKYMqPDSn2s73QfaHL8RLssr QAL9Y7e+aiCLyUVbEGXUipzr7wHlb7FUlBePZzDn7iXsZ7Ctc/nNWbhKBfE52xM= X-Google-Smtp-Source: AGHT+IFsHnbXf1U3NgvkcpiLAfPsPJzjVhKBCWplOF+ORDTLneObrD4bFY9HYjBaYdBSMDye9dYOCw== X-Received: by 2002:a17:90b:1844:b0:2da:6e46:ad48 with SMTP id 98e67ed59e1d1-2e93e058c03mr16960867a91.1.1730598644112; Sat, 02 Nov 2024 18:50:44 -0700 (PDT) Received: from LQ3V64L9R2 (c-24-6-151-244.hsd1.ca.comcast.net. [24.6.151.244]) by smtp.gmail.com with ESMTPSA id 98e67ed59e1d1-2e93db1890fsm5002054a91.45.2024.11.02.18.50.40 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 02 Nov 2024 18:50:43 -0700 (PDT) Date: Sat, 2 Nov 2024 18:50:34 -0700 From: Joe Damato To: Hillf Danton Cc: netdev@vger.kernel.org, edumazet@google.com, Alexander Viro , linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next v4 0/7] Suspend IRQs during application busy periods Message-ID: Mail-Followup-To: Joe Damato , Hillf Danton , netdev@vger.kernel.org, edumazet@google.com, Alexander Viro , linux-kernel@vger.kernel.org References: <20241102005214.32443-1-jdamato@fastly.com> <20241102235121.3002-1-hdanton@sina.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20241102235121.3002-1-hdanton@sina.com> On Sun, Nov 03, 2024 at 07:51:21AM +0800, Hillf Danton wrote: > On Sat, 2 Nov 2024 00:51:56 +0000 Joe Damato > > > > ~ Design rationale > > > > The implementation of the IRQ suspension mechanism very nicely dovetails > > with the existing mechanism for IRQ deferral when preferred busy poll is > > enabled (introduced in commit 7fd3253a7de6 ("net: Introduce preferred > > busy-polling"), see that commit message for more details). > > Pull Kselftest fixes from Shuah Khan: [1] > > [1] https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?=7fd3253a7de6 Your URL is missing a query parameter, id, and should be: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=7fd3253a7de6 which is "net: Introduce preferred busy-polling", and so the cover letter is correct.