Received: by 2002:a4a:311b:0:0:0:0:0 with SMTP id k27-v6csp4737380ooa; Tue, 14 Aug 2018 09:52:59 -0700 (PDT) X-Google-Smtp-Source: AA+uWPwXJ99+MG5z5yJyy8v5PuZMzSpX9zKcwL/Lu038/NVawC2Kyhd/defXuWLdZjVor2IDnU1a X-Received: by 2002:a17:902:4a0c:: with SMTP id w12-v6mr21340353pld.289.1534265579737; Tue, 14 Aug 2018 09:52:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1534265579; cv=none; d=google.com; s=arc-20160816; b=qRQdUKU2at/u6UmXcq8v4MK/AMt/JTT0S8rYPs4l7qKnKGsPWFMTHGnS0ruK4mwrpG /o9ywRJ9DW0+9g7VAwqsEGixq4gOJSwMbFvVl94LzC7o0gJmw83CclcbecMG3zPXZcM6 nE+eWEtCUAjhizOOGBhTXNfGdMDU2FlCQh/Paof34Hg+vAm7DI1APVaVr+TBq3siO0I4 5gd97ijV8qwcul32kNpfAyE6csJ53+rHNm964oIJtQVu8E1KwxWp0Or6V//2DJ527BxJ Zoed++oDA4Uaf/7UzbfCJk0f3L185hdEQ/fWs4Oj3OUcDN/Xuzml1NFNcL0hGJF6xjVX z8mQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:cc:to:subject:message-id:date:from :in-reply-to:references:mime-version:dkim-signature :arc-authentication-results; bh=8SE9LBixp0HVFx0ca4F1g0hOjjHGu2YxjZyEiEcgK+U=; b=IyTquAB0C+fjYu6tt1BhFlaA6us8Q/fxKNQV8bA9hv+slfY+3lu5KwKiPYfrHAVsQJ 9+I97yFJjBE/pLi/OuywhNm2xY7GXpp/omUllTX3cTFP7iuRyOzJzVH6qIgvVVEI9UUI 0RivwsBlYhWtIqAo/z+BrvmTsC32CtcZYkTsYbORwr1hxt6yOTCWJNGcvfhisTOb7hRt pj1a0Tgx96QDxu+5kEDqn5+MS9OjRG15vn4cocxCpFyCccRRm5On4udNG1HsstBfFVeu uZpuWGIszILUyvWIOX1Z82IQkSEIJu1TIrotM8vdu+S0NPI18750bkDGr7YhpRLYHzwx xSMw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@linux-foundation.org header.s=google header.b=hvm3OJQ+; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id v12-v6si18235602plz.105.2018.08.14.09.52.44; Tue, 14 Aug 2018 09:52:59 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@linux-foundation.org header.s=google header.b=hvm3OJQ+; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1733115AbeHNTjk (ORCPT + 99 others); Tue, 14 Aug 2018 15:39:40 -0400 Received: from mail-io0-f176.google.com ([209.85.223.176]:45005 "EHLO mail-io0-f176.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731707AbeHNTjI (ORCPT ); Tue, 14 Aug 2018 15:39:08 -0400 Received: by mail-io0-f176.google.com with SMTP id q19-v6so18870835ioh.11 for ; Tue, 14 Aug 2018 09:51:12 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux-foundation.org; s=google; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=8SE9LBixp0HVFx0ca4F1g0hOjjHGu2YxjZyEiEcgK+U=; b=hvm3OJQ+fqjazcLUcXt9IbrMYSbvTIhd1djMOId7VH/rfQ6mUFe73tNSIzE5n/Jdwk hbBgsyK0jslI+N6XHy+v53UD8a0p1FAwKljx++6by0IOY9FG3mAyRrpCJwkm+17QCN22 A5m9rHGstF4/UcBuLjHuYwmaRq7W4/bqPMwgA= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=8SE9LBixp0HVFx0ca4F1g0hOjjHGu2YxjZyEiEcgK+U=; b=m37b4pbepyh8d5iN+viD5a9npheRabGiR3Ueq24+hZGmQCl1RKmMg/air/+JYMETq+ 6cBMKlc/5OwHNdl5ByDhvtIFs4z7nu5YRxVTICx9b4cN1TKdRzSnIWRMG1wagu8DErFF 0Yrnj9WJ1oxYheHngJKB/wD47nhH/UUb6Lf8FjWOrJ4dSLaTlbWO5avz2uhzHPFWRTdJ faRJjxcxSc4GL8dWpS64BgxtvzfkmVAOzIejOSyrnWAhGd+19gMa4SSG4x4Q1zCqw2M7 sa/4FZL3pvtAp0R8cabfBeNy5aq5MQGHO673AvmoYm1geU7DUOpr0Vkb6Mpi3ROaVwoh tgXA== X-Gm-Message-State: AOUpUlG3Q4MFQS8oQAsToqugtZEkZi9aDhGkp+z4jJfKf9xGGwTkf5HS P8In+RMTDGhspop3cPvJQTag49VxnEQXNt1RG1k= X-Received: by 2002:a6b:f609:: with SMTP id n9-v6mr2175051ioh.259.1534265471932; Tue, 14 Aug 2018 09:51:11 -0700 (PDT) MIME-Version: 1.0 References: <7f57199f45df7212fdbba0bd1e78142a@agner.ch> <22fff85b-63e5-3cfe-0e72-255044e53bab@kernel.dk> In-Reply-To: From: Linus Torvalds Date: Tue, 14 Aug 2018 09:51:00 -0700 Message-ID: Subject: Re: Warning when using eMMC and partprobe: generic_make_request: Trying to write to read-only block-device To: Jens Axboe Cc: Ilya Dryomov , stefan@agner.ch, Sagi Grimberg , linux-arm-kernel , Linux Kernel Mailing List Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Tue, Aug 14, 2018 at 9:26 AM Jens Axboe wrote: > > > > > We probably just want to special case a flush for this check. In other > > situations, like resource allocation and issue, we'd want to consider > > it a write. > > Ala: Ack, looks sane to me. Linus