Received: by 2002:ab2:6991:0:b0:1f7:f6c3:9cb1 with SMTP id v17csp1261108lqo; Thu, 9 May 2024 08:53:39 -0700 (PDT) X-Forwarded-Encrypted: i=3; AJvYcCWq5FaSZiqxHFHXzOPo82/qqthFhz2S+cvMB7g0onyZcpYw/ZQuk+LAW1FWTQGdP7d/TRyz449dkQgF/yoqgAAimIru55Tz8nqGxelKMw== X-Google-Smtp-Source: AGHT+IENtpxNzbCan7lJofop4ftuj8SC5Twb7P+8/Q1y2fZ3eCbmGF9XFRYYj8EKUO5Gl3Pc/PEO X-Received: by 2002:a05:6a20:2450:b0:1af:58b7:763e with SMTP id adf61e73a8af0-1afde0e6b0fmr186597637.14.1715270019242; Thu, 09 May 2024 08:53:39 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1715270019; cv=pass; d=google.com; s=arc-20160816; b=nG5GivZVeW//LPCABLeY2sQfACBXvnqPal47I8h3C/GPM8+Z2Cd9IRuc8xzyqm85HD hw9fdQ00OziTd1hgB5p5q1NByXiOTCNiM47Lq9FDllm1z+vDplre/AO6rsppObJjULFz jnt8DloBprq8MtCY7c7KNCd2oPyrWBZOFfEZ1tkI4e1R2MxO0FB5TiGS+j3l2yNw3eZw f3ijUZscZWNuvxPor9NXmiW+Sn3bBWBJQg3oAJmuCya5Iav2mzUl6VMPbjKbB+2UK3Ti DQXYdUJ6/UVh92jkISc8kqneIZU5JHLh0HhK8rUcNXo53oSEd0moSHJTFg6kvCh2Q9l4 e/2Q== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:list-unsubscribe :list-subscribe:list-id:precedence:message-id:references:in-reply-to :user-agent:subject:cc:to:from:date:dkim-signature; bh=9AlP4HXWvzcAtGm0OD798EDYT+YezFL+BRjA+PL3QQo=; fh=JWnge5YP7Jgmo685IxQUzM6bLBM9jYaYVERAtN8Alpc=; b=hx3P16t+B/toyLY5TrPwv8Z48iP6c4UR7DrUDkBjBiimyvQClVspY6dpdMGXXfRkHj bDIzVR8qJp4WiDTwtMxMQ2doSHqMaSSjS2f3nMPeQ3S0/+5IdBSNdpX7NUqxvAX/hi05 9X//kmAVCXSAfwJPgv2FIZ4HHV5qQO1pnTNowl1y9igLdThulUGSK1u4BdgKMEcFZuPp dvInpqUcDPaLMR5qwJ9plBEEmuKtjvOY7fsrwu/p7lAqmsKW+TkxFHqasxHwTujiQ9BM O6Zp1PMPAMtZRUDNjFqAVxQmrtUrOBJMazD6gQvdTUkrLg1CZvqY9o9YhE+uHb8YCnLg YnRA==; dara=google.com ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@alien8.de header.s=alien8 header.b=JRWBagkz; arc=pass (i=1 spf=pass spfdomain=alien8.de dkim=pass dkdomain=alien8.de dmarc=pass fromdomain=alien8.de); spf=pass (google.com: domain of linux-kernel+bounces-174657-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-174657-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de Return-Path: Received: from sy.mirrors.kernel.org (sy.mirrors.kernel.org. [147.75.48.161]) by mx.google.com with ESMTPS id d2e1a72fcca58-6f4d2aef319si1686473b3a.154.2024.05.09.08.53.38 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 09 May 2024 08:53:39 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-174657-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) client-ip=147.75.48.161; Authentication-Results: mx.google.com; dkim=pass header.i=@alien8.de header.s=alien8 header.b=JRWBagkz; arc=pass (i=1 spf=pass spfdomain=alien8.de dkim=pass dkdomain=alien8.de dmarc=pass fromdomain=alien8.de); spf=pass (google.com: domain of linux-kernel+bounces-174657-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.48.161 as permitted sender) smtp.mailfrom="linux-kernel+bounces-174657-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=alien8.de 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 sy.mirrors.kernel.org (Postfix) with ESMTPS id 86CB9B21F25 for ; Thu, 9 May 2024 15:53:37 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 28FC716F837; Thu, 9 May 2024 15:53:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b="JRWBagkz" Received: from mail.alien8.de (mail.alien8.de [65.109.113.108]) (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 C4F9516F26D; Thu, 9 May 2024 15:53:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=65.109.113.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715270008; cv=none; b=alI9heszSN2DVB15jgrV+XUnx3ZeEG5ptk8M5HvHBNH1WNlkW9FpL/qk5CEIFpc9D88qvr9IY7V5ReHtGlxQ5bcS/U089/SdrZEVcQxnxVNdATWfbvFSqiLEMzyxKSgxC3lsXa/ZtPCmJT9XPhqhgag+zsfzPy9r9iujK48ll40= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715270008; c=relaxed/simple; bh=ca0mhH4z2TzOV3LkiJrw68Zm27sFUEtVVsbmYGap+N8=; h=Date:From:To:CC:Subject:In-Reply-To:References:Message-ID: MIME-Version:Content-Type; b=NDziVNIzfJYUEnHm17vOGaavVKMgnmpqZvGoefRJwiHVB+Ubv8FizE0CI+1yjGbhvS3E+2NfHG83nArFC8rCBCOFB5xAyiifF26CcIzB5XsNwhkKjOiBFnKh3wQduVHnVQ4Fq6l15wy9HfjBfzrwRB2tbtZNzhRM+Ty9Ah+DqzI= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de; spf=pass smtp.mailfrom=alien8.de; dkim=pass (4096-bit key) header.d=alien8.de header.i=@alien8.de header.b=JRWBagkz; arc=none smtp.client-ip=65.109.113.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=alien8.de Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=alien8.de Received: from localhost (localhost.localdomain [127.0.0.1]) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTP id 992CD40E0192; Thu, 9 May 2024 15:53:15 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at mail.alien8.de Authentication-Results: mail.alien8.de (amavisd-new); dkim=pass (4096-bit key) header.d=alien8.de Received: from mail.alien8.de ([127.0.0.1]) by localhost (mail.alien8.de [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id EDO03DZRtCCm; Thu, 9 May 2024 15:53:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=alien8.de; s=alien8; t=1715269989; bh=9AlP4HXWvzcAtGm0OD798EDYT+YezFL+BRjA+PL3QQo=; h=Date:From:To:CC:Subject:In-Reply-To:References:From; b=JRWBagkz83LCvujhKF9Dp/sAwPGFUDlcxCW8ueYmVlDISZiCQ2X2M0PfMdp1vpSzT hXOELsGS2Jdc9HW+J8NcVyrlqh3cZcuPjPFThfBijyaMfcb9Rw1hQwR0AQGjRxUjLX fILr0KPoCthzrNeIdaPdjiJFUYmmie1Rrj+8gQ4ifvVTt0RB6pZjjhWfojaOVSkQuG P7vIjTyIN9JhsfK0LeTMLwjBS9gx4vsKA/LDal5pwK7iW8jlJebMYd7DgGAWTxMwBf Gz+pwTkMhH3V3asQs/nxG0I5GCSGOAc9kT3Lbh0OK011A4blYYD2ystN14in3iE29w TGIdct2oEfPCp4BBlS9TvKjmxDnqe3ggQYVbP4uQMdnRmvC+kclbI+Iyu/k/7+p0tt ZrhBx8tndOJGT9rvv68gueiR+SaFem4D5EqPfhfcb4LzqcCpMM2begGcaBl/ksA12C zs/3eFim5Ark75pZJFlla9L8OnFXA1ZOrWeCS8C5EoJpkwixBJx2xCBjSkO2d4Lzf4 rE+qcu4ug3NStDthC51Ze51661C4KXb/ESlAaVKcZTJrzmpQgb2fhOOl02mnkZGgeM IvlYEMsnFT6qgHUV/Hx/o9IvVfiZsLqswDTqgxnwES5Xp1A079PWJ1Wf+bmDgE71i8 h03y6BPsWt9FlKZx1JzGzsVw= Received: from [IPv6:::1] (unknown [IPv6:2a02:3033:20b:71c3:4495:c4f9:c73d:fb52]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-256) server-digest SHA256) (No client certificate requested) by mail.alien8.de (SuperMail on ZX Spectrum 128k) with ESMTPSA id B623D40E0249; Thu, 9 May 2024 15:52:22 +0000 (UTC) Date: Thu, 09 May 2024 17:52:18 +0200 From: Borislav Petkov To: Jonathan Cameron CC: Shiju Jose , "linux-cxl@vger.kernel.org" , "linux-acpi@vger.kernel.org" , "linux-mm@kvack.org" , "dan.j.williams@intel.com" , "dave@stgolabs.net" , "dave.jiang@intel.com" , "alison.schofield@intel.com" , "vishal.l.verma@intel.com" , "ira.weiny@intel.com" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "david@redhat.com" , "Vilas.Sridharan@amd.com" , "leo.duran@amd.com" , "Yazen.Ghannam@amd.com" , "rientjes@google.com" , "jiaqiyan@google.com" , "tony.luck@intel.com" , "Jon.Grimm@amd.com" , "dave.hansen@linux.intel.com" , "rafael@kernel.org" , "lenb@kernel.org" , "naoya.horiguchi@nec.com" , "james.morse@arm.com" , "jthoughton@google.com" , "somasundaram.a@hpe.com" , "erdemaktas@google.com" , "pgonda@google.com" , "duenwen@google.com" , "mike.malvestuto@intel.com" , "gthelen@google.com" , "wschwartz@amperecomputing.com" , "dferguson@amperecomputing.com" , "wbs@os.amperecomputing.com" , "nifan.cxl@gmail.com" , tanxiaofei , "Zengtao (B)" , "kangkang.shen@futurewei.com" , wanghuiqiang , Linuxarm , Greg Kroah-Hartman , "Rafael J. Wysocki" , Jean Delvare , Guenter Roeck , Dmitry Torokhov Subject: Re: [RFC PATCH v8 01/10] ras: scrub: Add scrub subsystem User-Agent: K-9 Mail for Android In-Reply-To: <20240509101939.0000263a@Huawei.com> References: <20240419164720.1765-1-shiju.jose@huawei.com> <20240419164720.1765-2-shiju.jose@huawei.com> <20240425101542.GAZiotThrq7bOE9Ieb@fat_crate.local> <63fdbe26b51f4b7c859bfb30287c8673@huawei.com> <20240506103014.GHZjixNhhFkgkMhDg_@fat_crate.local> <20240508172002.GGZju0QvNfjB7Xm6qL@fat_crate.local> <4ceb38897d854cc095fca1220d49a4d2@huawei.com> <20240508192546.GHZjvRuvtu0XSJbkmz@fat_crate.local> <20240509101939.0000263a@Huawei.com> Message-ID: 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=utf-8 Content-Transfer-Encoding: quoted-printable On May 9, 2024 11:19:39 AM GMT+02:00, Jonathan Cameron wrote: >Many subsystem core drivers will probe and create subsystem specific >sysfs directories on on systems that don't have any hardware needing >drivers from that subsystem (if someone manually inserts them rather >than relying on automatic module dependency handling=2E) >I don't see why this class driver should be different and have to jump >through hoops to satisfy this requirement=2E You mean it should load because "Look ma, the others do it this way"=2E Do= es it make any sense? Of course not=2E Are you arguing for the nonsensical "it should load" case because it is si= mply easier this way? How hard is that "jump through hoops" thing anyway? You mean it should load so that when booting an allmodconfig kernel there = are not enough modules which are loading so lemme load one more=2E And then= I need to go and rmmod them all before I need to do localmodconfig and bui= ld a tailored kernel for the machine=2E Or is there some other reason to load silly modules, use up resources for = no good reason whatsoever and bloat the machine? You mean, f*ck it, right? Who cares=2E=2E=2E Geez=2E --=20 Sent from a small device: formatting sucks and brevity is inevitable=2E