Received: by 2002:a05:6a10:9848:0:0:0:0 with SMTP id x8csp1162282pxf; Fri, 26 Mar 2021 02:21:28 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxZxpd+a1ORU9Vzd5POURs0vGME9MvsXpcheaSEvgFT1gMnGpfMUVMoyCGeXzLe89AAagLv X-Received: by 2002:a17:906:2759:: with SMTP id a25mr14437113ejd.122.1616750487999; Fri, 26 Mar 2021 02:21:27 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1616750487; cv=none; d=google.com; s=arc-20160816; b=xiDC3v0i74jDryoG3lA7ICvKNkSiKv2SAeBHwOLiQv/2dQtfINe/EIF+6aFRHAaYRI 1+vQHemn4dGtpb2lLB96CQiFl7rdZG5hkBcWISNiqiRGqA+Znm2/nMiAcej82Dp0kFLT A7dlkYxjKuZoIrWHJRGcVt7fQqm1WjjKdBG+bs2xsaTvhdxlII3THhX269WsSc3F4n8k wakitMKHtMfwz74xqHq1zg0yTrpSYtyalcn6PsYAA13iEWBt/9cT/4fUP2jn/Fhe4XZN zrAhWbalXxsQmO8hzLsKyC6mySGMeMKn7ftl9upZtQFVkmQ640p0CfXe7s0Z2Ju1zw3N Ob1w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date; bh=6Mvur1GUmH32VOUskwiW2+EcCiaYg3WjBaEKZm/xa40=; b=ap99x9gNj9HryreVvp+4CYwKDn2SVzbmfVb+1b7A3pSWIWzmvV7G69o/bcjmsGCxe6 jBNcBItWFzNjY+UDLtlCEXhUYnaMfqCB6yKs5YA4nuJ1WAdGqOD4sq5C9PAxTLYaLGDm b+h9BcwUm4iqZ6Qkns1FMYrvhUMvIqyypzbRfsFGXbzRZxse2O6G/LMyEpn+JEVLiBhV IAYf3NuibQ3F622DSc7RcDFAZvmV+YbJxBmZK1xFY19RpVhZtLpkHwY2QcwVOpuI1VED Z5nPbAWvMTgGa6fd5M/0pfrRFuKD/UQ7KBAz7QNLFqlQxqDWeIKD3ph+8+TV+aaSAMZ+ QaPQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id lo11si6344758ejb.60.2021.03.26.02.21.04; Fri, 26 Mar 2021 02:21:27 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229551AbhCZJTB (ORCPT + 99 others); Fri, 26 Mar 2021 05:19:01 -0400 Received: from mail-wm1-f45.google.com ([209.85.128.45]:34454 "EHLO mail-wm1-f45.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230191AbhCZJSb (ORCPT ); Fri, 26 Mar 2021 05:18:31 -0400 Received: by mail-wm1-f45.google.com with SMTP id n11-20020a05600c4f8bb029010e5cf86347so5564547wmq.1; Fri, 26 Mar 2021 02:18:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=6Mvur1GUmH32VOUskwiW2+EcCiaYg3WjBaEKZm/xa40=; b=GBfg7xzsihRxvEYOa3sX5cdsQv9gZldhG8Zw//WPqB4O1sDsOdOJRDtv2NOybrghil 2crljWr3s9lWUO9LtJrKTC1pvEFb26FBJmJlvUOLYz6lS7yanm2pXIjQ3kJ0U7T6cGyL OYCfKbWIcKGBZ/COpDnTOrPH6UjmdZkMKE8Cbkf4pKBxG7TzSwO7Qp7lfIpdc060x7/b WTkkn1EH2ZeEotQmz/dXMPwDtPw1kqlquoRa7TiJhmJ8yGfmPAvUXBg0VsCTCsXseQPz iPW+k/u56cyvdZ9Ek6PGJm7qgtaWVYu4l6sHlzA2nVjah89sdp6md9PwxPJ1sYvZxxJj zGRg== X-Gm-Message-State: AOAM530Oe7DIZPxPK6HdLYZaKB27L8NHGov0z1QR80AXenlu4G3ng3HA xZ2AC2EtXQL53QOj8//t04A= X-Received: by 2002:a1c:2683:: with SMTP id m125mr12068344wmm.178.1616750307615; Fri, 26 Mar 2021 02:18:27 -0700 (PDT) Received: from rocinante ([95.155.85.46]) by smtp.gmail.com with ESMTPSA id h12sm5199389wrv.58.2021.03.26.02.18.26 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 26 Mar 2021 02:18:26 -0700 (PDT) Date: Fri, 26 Mar 2021 10:18:25 +0100 From: Krzysztof =?utf-8?Q?Wilczy=C5=84ski?= To: Leon Romanovsky Cc: Alex Williamson , "Enrico Weigelt, metux IT consult" , Amey Narkhede , raphael.norwitz@nutanix.com, linux-pci@vger.kernel.org, bhelgaas@google.com, linux-kernel@vger.kernel.org, alay.shah@nutanix.com, suresh.gumpula@nutanix.com, shyam.rajendran@nutanix.com, felipe@nutanix.com Subject: Re: [PATCH 4/4] PCI/sysfs: Allow userspace to query and set device reset mechanism Message-ID: References: <20210322111003.50d64f2c@omen.home.shazbot.org> <20210324083743.791d6191@omen.home.shazbot.org> <20210324111729.702b3942@omen.home.shazbot.org> <20210325085504.051e93f2@omen.home.shazbot.org> <20210325115324.046ddca8@omen.home.shazbot.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, [...] Aside of the sysfs interface, would this new functionality also require anything to be overridden at boot time via passing some command-line arguments? Not sure how relevant such thing would be to device, but, whatnot reset, though. I am curious whether there would be a need for anything like that. Krzysztof