From patchwork Mon Apr 26 02:24:34 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Can Guo X-Patchwork-Id: 427668 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 0BD2CC433B4 for ; Mon, 26 Apr 2021 02:26:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CBE7161158 for ; Mon, 26 Apr 2021 02:26:42 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231550AbhDZC1W (ORCPT ); Sun, 25 Apr 2021 22:27:22 -0400 Received: from labrats.qualcomm.com ([199.106.110.90]:8422 "EHLO labrats.qualcomm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231502AbhDZC1W (ORCPT ); Sun, 25 Apr 2021 22:27:22 -0400 IronPort-SDR: 5CRMzgAUFv4a6E2c9lhEBZyI4pw1gjQdKKe/m/tqAbKZRVdTUXSZSPl64mb5bGOREFUR0IenOX oJ1obtqkNurtc5uD1eKuaieJ9JBcCfiH/UpRCwH6qSOaZXJ0XdagiQGvnCJiR+gya/GkctsZ80 x1ft8eL7KNMn7K1LK93B6prLvU2S62Fyo+VgLBCVQoZ68NVfaS/qyRS/BTm5UzZFY03qyP2MPM fV94G8Cjn7mJlIhJW/++BSMXrPon5GXyd9GxkzrKe4s4PmDF6+/zoiE1DpTRgjnoyAlyi8jKC0 ODQ= X-IronPort-AV: E=Sophos;i="5.82,251,1613462400"; d="scan'208";a="29759454" Received: from unknown (HELO ironmsg04-sd.qualcomm.com) ([10.53.140.144]) by labrats.qualcomm.com with ESMTP; 25 Apr 2021 19:26:42 -0700 X-QCInternal: smtphost Received: from stor-presley.qualcomm.com ([192.168.140.85]) by ironmsg04-sd.qualcomm.com with ESMTP; 25 Apr 2021 19:26:41 -0700 Received: by stor-presley.qualcomm.com (Postfix, from userid 359480) id E83D02113E; Sun, 25 Apr 2021 19:26:40 -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 v1 0/3] Three minor fixes w.r.t suspend/resume Date: Sun, 25 Apr 2021 19:24:34 -0700 Message-Id: <1619403878-28330-1-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. 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 drivers/scsi/ufs/ufshcd.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-)