Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65E0AC4332F for ; Tue, 14 Dec 2021 13:59:18 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234627AbhLNN7P (ORCPT ); Tue, 14 Dec 2021 08:59:15 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:53570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234625AbhLNN7N (ORCPT ); Tue, 14 Dec 2021 08:59:13 -0500 Received: from mail-il1-x12b.google.com (mail-il1-x12b.google.com [IPv6:2607:f8b0:4864:20::12b]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 754B8C061574 for ; Tue, 14 Dec 2021 05:59:13 -0800 (PST) Received: by mail-il1-x12b.google.com with SMTP id s11so17559399ilv.3 for ; Tue, 14 Dec 2021 05:59:13 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel-dk.20210112.gappssmtp.com; s=20210112; h=subject:to:cc:references:from:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=Vkt27jyKBc5TiS5qbM/sF3Ng+qiD9oaD9dpLTZFgFPg=; b=kCqmAyxLCtc04xEUN622f2pBz4Sq5b3enBRS2WBkOfvzwPxyhZfT/xTcxVBQI7Ro+C GMxC6qdBC8qslybcmpMnhV9JUVcL51Fh7OCNrXxWx74ljsvFLlkSz7QJIy+GJywgQhPm 80Mlb/xVqO6y2sKI/M6zY7QwlUAgX86e0LYpN4nA5qv6MdSl+8GvWKEGjpqPAWUNOnms CJyQ18nl+nT+h/Agh3i3iTcEcaTggSq8bBWQxkNCI/i+VETqWOtABVk1KJFop+hCr1t2 gH7ytI82UxhJG7Qduh997UggOPKpEvGHdgDAKfbAULnmF+La/UaZDsCG/TlBqvenQVPj KJcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:subject:to:cc:references:from:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=Vkt27jyKBc5TiS5qbM/sF3Ng+qiD9oaD9dpLTZFgFPg=; b=TFQZDwVpWcAFx7A+bTOFTSlGp1/9N3kGlGVlvp+xNvf3QR8gmHqTYa/XMm52exhu1m Cn1nsrJB3AGfgUa6iET6xiGnKPdearsWYqsmpm8tE/nEwDUoJ7Ia5nnB5WqcfK7ijmsV I5y7hZtB80VkOV4PyDFr32NI55MLpuAzW7r0f0pOUnvfDDmWLdYTqnMhw/HEel4ADU6T 847WEwnR3vL8oX5qqLpuXVTWEjlBAi6/DypWv+n58e8HHGBZ7v1iz+h8EiprkemAQilh VPQSzDAnVekFKP7WgAiE7ARs5KHNRwCtxs+Fsy6kUghYAXE5Oy//9yWk9YenzNZ20cxJ cL6g== X-Gm-Message-State: AOAM532l3P2XFLujp4Q18P6XHrB/yMiq2yL4A657pdretCF5himF/dQ+ 8rVVPUVOQBHCEUvsLuoxGXyz3A== X-Google-Smtp-Source: ABdhPJyT+360tMyccVsA34sWxQ0fjtyqpQ95UeHJXv9okxV27P74TnPV2Qys2chTJBB++ikJ8jqMRw== X-Received: by 2002:a05:6e02:1be5:: with SMTP id y5mr3679166ilv.156.1639490352892; Tue, 14 Dec 2021 05:59:12 -0800 (PST) Received: from [192.168.1.116] ([66.219.217.159]) by smtp.gmail.com with ESMTPSA id x7sm8894631ilq.86.2021.12.14.05.59.11 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 14 Dec 2021 05:59:12 -0800 (PST) Subject: Re: [PATCH v5 4/4] rsxx: Drop PCI legacy power management To: Christoph Hellwig , Bjorn Helgaas Cc: Joshua Morris , Philip Kelleher , "Rafael J . Wysocki" , Vaibhav Gupta , Vaibhav Gupta , linux-block@vger.kernel.org, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, Shuah Khan , Bjorn Helgaas References: <20211208192449.146076-1-helgaas@kernel.org> <20211208192449.146076-5-helgaas@kernel.org> From: Jens Axboe Message-ID: <4c856b61-6e16-1943-c816-3736b872aa06@kernel.dk> Date: Tue, 14 Dec 2021 06:59:09 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 12/14/21 12:55 AM, Christoph Hellwig wrote: > Maybe it is time to just drop this driver? It was never widly used, > seems unmaintained and uses a cumbersome own queueing layer instead > of blk-mq. I think so, but let's do that independently of this series. -- Jens Axboe