Received: by 2002:a05:7412:2a91:b0:fc:a2b0:25d7 with SMTP id u17csp737108rdh; Wed, 14 Feb 2024 09:48:01 -0800 (PST) X-Forwarded-Encrypted: i=3; AJvYcCUmrtzFVfw1gAVTAQbL8t+wTKPRicV+UMcjd4Ftd8GeKrFDlZ29m2dkHbIr0DNlhQ5YarUMxC2Vt/b4bYGgys0apVu0+wBu61sv20Dqzw== X-Google-Smtp-Source: AGHT+IEXqIQOGjoFSDDco2dthoJYPUZJDbPfqHimOc11oxnRZH70zQYNFEbae/Xq+7ni8eEy0ODm X-Received: by 2002:aa7:d590:0:b0:561:f545:24ab with SMTP id r16-20020aa7d590000000b00561f54524abmr2594477edq.16.1707932881072; Wed, 14 Feb 2024 09:48:01 -0800 (PST) ARC-Seal: i=2; a=rsa-sha256; t=1707932881; cv=pass; d=google.com; s=arc-20160816; b=ZylbaShWDpo1oo8tYFDwmD4kCNnDnUSG5EWLg76sOkDNqhTo4B9WNetagCU0dwKBzN GGE7CfDuPOBL9Rd+/SwWLuIl/VT0rtIItHboJY3ycU37LdIqwfELUQi5nE7d5OXxeCND 6LnIhvzZkOk61DqyYPEjRJCEkG0I0VLPOBMV1xrWSWPrXn7FIZdmgXfGRxlWG0lscixd Pbt+keq6lYYjBPnu2Ix4eE96hG68duJfth9M2SkVl57jL1HK6uGC3vdoY4FC/l594eez fsXYb5MuE1pD11h96LiQkcM3mOvjUiKt/pqH+eSVyRj9wvk3jwNkDHwOeh99tLjJAQdQ whAA== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=in-reply-to:content-disposition:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:references:message-id:subject:cc :to:from:date:dkim-signature; bh=4AgW43/ZPNVaqgHs/W1JnLiMLuTKT90hZrZhRANHsgY=; fh=MgVaDOAxMJCqFWweZC5HzaTUlycuiLi07jYB3n1txIk=; b=TSzhcbEGaWKD/1nZ7UGCInucM45McRxoQc0AxSCQW+vWw0wJsRuMFIzTLVUDvfDSkU 7ze9+WjGB77v21JsJnJ2w5wwy3OkPnaTgEMci44DZsVW54uLtRTHCL2HeLVku3c1FG5x xiBVJFK1FtqSIs/uLQo7XPzlEAZm5DC6hsPccULn/CFVc9mFWngUZJP7B3wuZZod15+X osUCmjQoNPbuqfYQ/vlUs7fw/1rgMnyRgXkUorpALwZIw6qGKVJJK3FfDW6SzmNUunsw bFdLByFlFna6pSAglaDe2K6PHGNTdIxAbbLfHxr0Nph27BA9cXjvYs1YG9T03xsbbLmj XfSg==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=NvB7UOVv; arc=pass (i=1 spf=pass spfdomain=lunn.ch dkim=pass dkdomain=lunn.ch dmarc=pass fromdomain=lunn.ch); spf=pass (google.com: domain of linux-kernel+bounces-65711-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-65711-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lunn.ch X-Forwarded-Encrypted: i=2; AJvYcCWeoo8+w84H3SFd5l+UDTfBHK7MmSs38ERfjjoLJu8Dg6pJZSuGUwQalxA61XK382V61piRpsdHxGQoEr0G18F3kDq6A8zfov/GgTazVw== Return-Path: Received: from am.mirrors.kernel.org (am.mirrors.kernel.org. [2604:1380:4601:e00::3]) by mx.google.com with ESMTPS id be14-20020a0564021a2e00b00562111cbec7si1332939edb.354.2024.02.14.09.48.01 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 14 Feb 2024 09:48:01 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel+bounces-65711-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) client-ip=2604:1380:4601:e00::3; Authentication-Results: mx.google.com; dkim=pass header.i=@lunn.ch header.s=20171124 header.b=NvB7UOVv; arc=pass (i=1 spf=pass spfdomain=lunn.ch dkim=pass dkdomain=lunn.ch dmarc=pass fromdomain=lunn.ch); spf=pass (google.com: domain of linux-kernel+bounces-65711-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:4601:e00::3 as permitted sender) smtp.mailfrom="linux-kernel+bounces-65711-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=lunn.ch Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id CCA931F22479 for ; Wed, 14 Feb 2024 17:48:00 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 8B0121272B5; Wed, 14 Feb 2024 17:47:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b="NvB7UOVv" Received: from vps0.lunn.ch (vps0.lunn.ch [156.67.10.101]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1076A7C086; Wed, 14 Feb 2024 17:47:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=156.67.10.101 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707932869; cv=none; b=VlFooZJQzAanXuIxYhGmKbQBz30Q4vTjDtXFVmirKMvE1Pc6Lmttso/jIIFk+jNw3NOlVTHlj9ar3mzgLpMai8uNACcDJGVkVRowb9AgWk/tmaua2TdeypFAWtZNzFX0g2FGkLCuY335TcIuWk7tHWBd1n1JzX9pXJFhpIB4NwE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707932869; c=relaxed/simple; bh=KlUBQqK+6n3jqOyvX5qVxvbuW9H8Qor440P3GLbiFHY=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=joIwv+rNF0BaFXav7diaZE681k0WX85XKSje4u/mB5Ftwzxry1Z7BSEtF9sa0gK7K147IZgxPPPPl+ZNeBbY3fkUF7NpvnPjOA6un9MBV3d3GfK2/s9sAnMaFfxIcW21GtlkqhX8wT30Yr7M6kV4KidXhZ5vggFluySHIRyA5Wk= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch; spf=pass smtp.mailfrom=lunn.ch; dkim=pass (1024-bit key) header.d=lunn.ch header.i=@lunn.ch header.b=NvB7UOVv; arc=none smtp.client-ip=156.67.10.101 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=lunn.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=lunn.ch DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lunn.ch; s=20171124; h=In-Reply-To:Content-Disposition:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:From:Sender:Reply-To:Subject: Date:Message-ID:To:Cc:MIME-Version:Content-Type:Content-Transfer-Encoding: Content-ID:Content-Description:Content-Disposition:In-Reply-To:References; bh=4AgW43/ZPNVaqgHs/W1JnLiMLuTKT90hZrZhRANHsgY=; b=NvB7UOVvlodUdCe1w+BPn1pjlO avg7DROE34d4tfi5IoIFOGyhHZhRpNY4V5es2VAovOXNrPb2C7hTLqoxwHxnmHTbJlmjg0crw5PPe pY4svyrXh8+RBxDOFQ1iWItr0c/OU/sEAfBgUZ3bXVkaoWmW0FY/cKuKZFZIXEYLWhz4=; Received: from andrew by vps0.lunn.ch with local (Exim 4.94.2) (envelope-from ) id 1raJMG-007oOH-Tp; Wed, 14 Feb 2024 18:47:44 +0100 Date: Wed, 14 Feb 2024 18:47:44 +0100 From: Andrew Lunn To: David Cc: Jakub Kicinski , Jonathan Corbet , "David S. Miller" , David Ahern , Eric Dumazet , Paolo Abeni , Greg Kroah-Hartman , "Paul E. McKenney" , Randy Dunlap , Xiongwei Song , "open list:DOCUMENTATION" , open list , "open list:NETWORKING [IPv4/IPv6]" Subject: Re: [PATCH v2 1/2] net: make driver settling time configurable Message-ID: <2619af18-257d-4673-b74b-206ed8b2527f@lunn.ch> References: <20240208093722.246930-1-david@davidv.dev> <20240208095358.251381-1-david@davidv.dev> <20240209135944.265953be@kernel.org> <7485f0b2-93fe-4c82-95e8-5b0e10f9fa7a@lunn.ch> 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: > Would it make sense to move this to a build-time configuration flag? > > I do not have a gut-feeling for which behaviors should be configurable > > at build vs run time. If it is build time, it becomes the distribution problem to pick a value. Might be best to just bite the bullet, set it to 0, and fixup whatever breaks. Andrew