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=-7.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED 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 9429FC4338F for ; Mon, 2 Aug 2021 14:25:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7DAE460F51 for ; Mon, 2 Aug 2021 14:25:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234344AbhHBOZZ (ORCPT ); Mon, 2 Aug 2021 10:25:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46496 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234296AbhHBOZO (ORCPT ); Mon, 2 Aug 2021 10:25:14 -0400 Received: from mail-wr1-x432.google.com (mail-wr1-x432.google.com [IPv6:2a00:1450:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EA7EBC0619CD for ; Mon, 2 Aug 2021 07:24:23 -0700 (PDT) Received: by mail-wr1-x432.google.com with SMTP id c9so1436711wri.8 for ; Mon, 02 Aug 2021 07:24:23 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=message-id:subject:from:to:cc:date:in-reply-to:references :user-agent:mime-version:content-transfer-encoding; bh=cRjjWg/mWYijYBQxH9somoLlXnUOB5FQM1XApkQdmuU=; b=sQnxkI4oOKLx2yeazySxbdu45qzpcUXP3Lvl+kjwHg9qAcv7nRH6K5TX1T9v+iYB/V Yo2TDRvJUmS7Q5RXWE0OuOWLM7oRLUe5vDnLawxrIpP+11ElAcNaIy6sx++/wdnNa6C7 ezsrkRv5AtI4nlWroIuUwp5Hw74PAhvsxpXgaj9ejsL9GwrDYJkqxUho8kGGnBaeSwtj /fYxyORjLTdRnQU9qizsFrWksHCTCBTekRYQG1otez3M/7JR1NEJliTNuhaMAn6/iIZB KlmKtDrOvWYVWkZjZQhEJWZDcVV/3VStSlf4+tvDliEhZxwDY48C+z15kptNcf2TZDfF gZOA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:message-id:subject:from:to:cc:date:in-reply-to :references:user-agent:mime-version:content-transfer-encoding; bh=cRjjWg/mWYijYBQxH9somoLlXnUOB5FQM1XApkQdmuU=; b=ora5CqRLaZ8GWVKw4PSfzXLNLee0R1v7tRudIp3d5g77tvO2rGWhzJ5MJ7GDlltSLn SXrcLJAw+Exdu9fHRQYN2/QC7F2zS4ybSUmdJh0E6iU/kodmhgF7vQBqJjeablOcKiKt 8HVxv6tkwztGEoQABAaEjUKMcIWdeI3HrroIp+nEUaVap3yLD+qusq2o13yBWGJI9Icn r35D3vWCUQ8UEXI181fUGbUDNrxLBhdN9s5kXbMSJtSaJJn51bcLi/qVM1E5vUziIXjA EOVj45Pnz7eahbteP6PQXvNy2PTndeQIq/QOS5HjkjcIMDJhIaE7xCEgJFWXeIr1dhxi 4uWg== X-Gm-Message-State: AOAM530jCiT2LncBsMtHzvjzCChZbhQlPs2oWM2uKEnNeRucTQqLVlvQ HDz0aY8Q+GmqQzKfeqbfe4Y= X-Google-Smtp-Source: ABdhPJyu5gH0YwmbyPE+gc9JEcdp7+UQZZc4ijsLLwddljKO8oMXxpxkeJ/72uaJtH289MfPXMABXw== X-Received: by 2002:adf:f081:: with SMTP id n1mr18397915wro.235.1627914262620; Mon, 02 Aug 2021 07:24:22 -0700 (PDT) Received: from ubuntu-laptop (ip5f5bfdd7.dynamic.kabel-deutschland.de. [95.91.253.215]) by smtp.googlemail.com with ESMTPSA id l5sm12983089wrc.90.2021.08.02.07.24.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Aug 2021 07:24:22 -0700 (PDT) Message-ID: <29c9d9024018d05c0bc51d87187627a4d04983e0.camel@gmail.com> Subject: Re: [PATCH v3 16/18] scsi: ufs: Synchronize SCSI and UFS error handling From: Bean Huo To: Bart Van Assche , "Martin K . Petersen" Cc: linux-scsi@vger.kernel.org, Jaegeuk Kim , Adrian Hunter , Stanley Chu , Can Guo , Asutosh Das , Avri Altman , "James E.J. Bottomley" , Matthias Brugger , Bean Huo , Kiwoong Kim , Keoseong Park Date: Mon, 02 Aug 2021 16:24:21 +0200 In-Reply-To: <20210722033439.26550-17-bvanassche@acm.org> References: <20210722033439.26550-1-bvanassche@acm.org> <20210722033439.26550-17-bvanassche@acm.org> Content-Type: text/plain; charset="UTF-8" User-Agent: Evolution 3.36.5-0ubuntu1 MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org On Wed, 2021-07-21 at 20:34 -0700, Bart Van Assche wrote: > Use the SCSI error handler instead of a custom error handling > strategy. > This change reduces the number of potential races in the UFS drivers > since > the UFS error handler and the SCSI error handler no longer run > concurrently. > > Cc: Adrian Hunter > Cc: Stanley Chu > Cc: Can Guo > Cc: Asutosh Das > Cc: Avri Altman > Signed-off-by: Bart Van Assche > Reviewed-by: Bean Huo Tested-by: Bean Huo