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=-11.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,USER_AGENT_GIT autolearn=ham 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 A9BACC47082 for ; Mon, 7 Jun 2021 09:34:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 91DA561107 for ; Mon, 7 Jun 2021 09:34:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230288AbhFGJgE (ORCPT ); Mon, 7 Jun 2021 05:36:04 -0400 Received: from frasgout.his.huawei.com ([185.176.79.56]:3157 "EHLO frasgout.his.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230241AbhFGJgE (ORCPT ); Mon, 7 Jun 2021 05:36:04 -0400 Received: from fraeml735-chm.china.huawei.com (unknown [172.18.147.206]) by frasgout.his.huawei.com (SkyGuard) with ESMTP id 4Fz7Ls5pSfz6G7Kr; Mon, 7 Jun 2021 17:27:33 +0800 (CST) Received: from lhreml724-chm.china.huawei.com (10.201.108.75) by fraeml735-chm.china.huawei.com (10.206.15.216) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 7 Jun 2021 11:34:11 +0200 Received: from localhost.localdomain (10.69.192.58) by lhreml724-chm.china.huawei.com (10.201.108.75) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2176.2; Mon, 7 Jun 2021 10:34:09 +0100 From: John Garry To: , CC: , , , John Garry Subject: [PATCH 0/5] hisi_sas: Some error handling improvements Date: Mon, 7 Jun 2021 17:29:34 +0800 Message-ID: <1623058179-80434-1-git-send-email-john.garry@huawei.com> X-Mailer: git-send-email 2.8.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.69.192.58] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To lhreml724-chm.china.huawei.com (10.201.108.75) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org This series contains a few error handling improvements, generally speed-ups: - Put a limit on link resets retries - Always reset controller for internal abort - it was only occurring as part of final host adapter reset in error handling process - Speed up error handling when internal abort occurs Luo Jiaxing (5): scsi: hisi_sas: Put a limit of link reset retries scsi: hisi_sas: Run I_T nexus resets in parallel for clear nexus reset scsi: hisi_sas: Include HZ in timer macros scsi: hisi_sas: Reset controller for internal abort timeout scsi: hisi_sas: Speed up error handling when internal abort timeout occurs drivers/scsi/hisi_sas/hisi_sas.h | 7 +- drivers/scsi/hisi_sas/hisi_sas_main.c | 99 ++++++++++++++++++-------- drivers/scsi/hisi_sas/hisi_sas_v2_hw.c | 2 +- drivers/scsi/hisi_sas/hisi_sas_v3_hw.c | 2 +- 4 files changed, 78 insertions(+), 32 deletions(-) -- 2.26.2