From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3BA0EC55190 for ; Wed, 22 Apr 2020 06:55:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 102B9206D9 for ; Wed, 22 Apr 2020 06:55:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="fthiscYY" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725929AbgDVGzm (ORCPT ); Wed, 22 Apr 2020 02:55:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59802 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725810AbgDVGzl (ORCPT ); Wed, 22 Apr 2020 02:55:41 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id D8436C03C1A6; Tue, 21 Apr 2020 23:55:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=toV+NSb+8ljlbY2El040Sc4yeZwXLdJCYA1mR+KrkrA=; b=fthiscYYhphnRfRvDZfoBTzzZr 2CHK6PnfeHNXf6TfkzAy8RFdhlYqp91JZ7edAdhlPssXhal8EW7q4TQapKjDoKnKgUadIs8XYIgB/ DUtvpa6o8pWCUMaNbuU9xuiRurXQn6xv/WRwnajyMtzMQU5QxknQn7mqbtq5cIwNCx26Ghvur1EKg yIw/wtLoXrUYLVxh6IPjHoJO1R3zPUUveqY14RNCuMvC15fHZlqpV69kTFNC7psHtvThUB68YRwdB kg/m1x2ajTf8fehVqkeQyvNuAUPHMdY6Kd5Ll5E/YK1+UKbszzEJ9WcqbRmV2Ka6+oF2CTzLtZiRa u84qKNXA==; Received: from hch by bombadil.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1jR9IL-0007dV-6c; Wed, 22 Apr 2020 06:55:41 +0000 Date: Tue, 21 Apr 2020 23:55:41 -0700 From: Christoph Hellwig To: Alim Akhtar Cc: robh@kernel.org, devicetree@vger.kernel.org, linux-scsi@vger.kernel.org, krzk@kernel.org, avri.altman@wdc.com, martin.petersen@oracle.com, kwmad.kim@samsung.com, stanley.chu@mediatek.com, cang@codeaurora.org, linux-samsung-soc@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH v6 05/10] scsi: ufs: add quirk to fix abnormal ocs fatal error Message-ID: <20200422065541.GL20318@infradead.org> References: <20200417175944.47189-1-alim.akhtar@samsung.com> <20200417175944.47189-6-alim.akhtar@samsung.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200417175944.47189-6-alim.akhtar@samsung.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: devicetree-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org On Fri, Apr 17, 2020 at 11:29:39PM +0530, Alim Akhtar wrote: > From: Kiwoong Kim > > Some architectures determines if fatal error for OCS > occurrs to check status in response upiu. This patch > is to prevent from reporting command results with that. What does "Some architectures" mean? All this seems to be about error propagation to the SCSI midlyaer, so this sounds rather strange.