From patchwork Mon Apr 26 03:48:37 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Can Guo X-Patchwork-Id: 12223803 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 5498FC433ED for ; Mon, 26 Apr 2021 03:49:06 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2F16560FEE for ; Mon, 26 Apr 2021 03:49:06 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231609AbhDZDtq (ORCPT ); Sun, 25 Apr 2021 23:49:46 -0400 Received: from labrats.qualcomm.com ([199.106.110.90]:13025 "EHLO labrats.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231431AbhDZDtp (ORCPT ); Sun, 25 Apr 2021 23:49:45 -0400 IronPort-SDR: nWrvCWOFbkTsNQ5qne/4aBuAiKL0w7wIfB9HxjPRLE0ZFS6Nl7Lx7OWTorZXAEa5LFxXk5VrnJ ZN4RGyCl6vP7rpN38R2XHb17XbNg0ismriGdQCFho46wgu5r9lZxNiq6gL8qPMNkUZsw51s1nG i7BEZT/CED7Pwtf/9xvCO7kmBNpg+1eduuBYv/d5BJ2LLfDioHkJN0EQEV1bSCmFmrC4mSgDwJ /baXihcQGlicUykNG/K7ha+/gu808fVO+Z5njH1M1EvUhafH8rpQxa8L/0ZtEbItvDiXPxlL15 VDs= X-IronPort-AV: E=Sophos;i="5.82,251,1613462400"; d="scan'208";a="29759515" Received: from unknown (HELO ironmsg03-sd.qualcomm.com) ([10.53.140.143]) by labrats.qualcomm.com with ESMTP; 25 Apr 2021 20:49:05 -0700 X-QCInternal: smtphost Received: from wsp769891wss.qualcomm.com (HELO stor-presley.qualcomm.com) ([192.168.140.85]) by ironmsg03-sd.qualcomm.com with ESMTP; 25 Apr 2021 20:49:02 -0700 Received: by stor-presley.qualcomm.com (Postfix, from userid 359480) id 522492121E; Sun, 25 Apr 2021 20:49:02 -0700 (PDT) From: Can Guo To: asutoshd@codeaurora.org, ziqichen@codeaurora.org, nguyenb@codeaurora.org, hongwus@codeaurora.org, linux-scsi@vger.kernel.org, kernel-team@android.com, cang@codeaurora.org Subject: [PATCH v2 0/3] Three minor fixes w.r.t suspend/resume Date: Sun, 25 Apr 2021 20:48:37 -0700 Message-Id: <1619408921-30426-1-git-send-email-cang@codeaurora.org> X-Mailer: git-send-email 2.7.4 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org 1st change can fix a possible OCP issue when AH8 error happens. 2nd and 3rd change can fix race conditions btw suspend/resume and other contexts. Can Guo (3): scsi: ufs: Do not put UFS power into LPM if link is broken scsi: ufs: Cancel rpm_dev_flush_recheck_work during system suspend scsi: ufs: Narrow down fast pass in system suspend path Change since V1: - Incorporated Daejun's comment. drivers/scsi/ufs/ufshcd.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) Reviewed-by: Daejun Park