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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,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 46FFBC432C0 for ; Tue, 19 Nov 2019 05:31:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1CE61208C3 for ; Tue, 19 Nov 2019 05:31:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574141485; bh=KspOQ7OWR0/rKrKwCBWrNkPIFMC56qooUenNOLlMcYM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=seHDDBLN55LwllE4Kqx0dmznqgaCB6KpfEgOSoH8l6qrBFx+O1kxFGfYfIUhp+CPO f03toy8/7+uv+PvVRIBsKmJI51rNEEl3JVCNrRVscROPAbaWSTWzwtQ3D1Q9RxfmyA Nz1uDoMiX4KJQeLxYrOilJRRHsJF7qrKkgilSLlk= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729257AbfKSFbX (ORCPT ); Tue, 19 Nov 2019 00:31:23 -0500 Received: from mail.kernel.org ([198.145.29.99]:50298 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729245AbfKSFbV (ORCPT ); Tue, 19 Nov 2019 00:31:21 -0500 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4D9E6208C3; Tue, 19 Nov 2019 05:31:20 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574141480; bh=KspOQ7OWR0/rKrKwCBWrNkPIFMC56qooUenNOLlMcYM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=JiF+NPj4zcwyxztZYleFRA7gcdZCmFtkHQVmw8kicraFm2eL1YEZq3rxbIskhhwpp ZvzVObZY8EMCnSqKRD0dq7inacGkEqzVUlweiklFoRErakVOxxjTiKSmJVIovPigh/ u/1iIj2PlM/GDgxuiKVYbNl2yYd0Wohxs1JW5kKw= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Sawan Chandak , Himanshu Madhani , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.19 174/422] scsi: qla2xxx: Check for Register disconnect Date: Tue, 19 Nov 2019 06:16:11 +0100 Message-Id: <20191119051409.707280195@linuxfoundation.org> X-Mailer: git-send-email 2.24.0 In-Reply-To: <20191119051400.261610025@linuxfoundation.org> References: <20191119051400.261610025@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Sawan Chandak [ Upstream commit f99c5d294b3653e6ae563eaac5db5b4138afe31c ] During adapter shutdown process check for register disconnect before proceeding to call PCI functions. Signed-off-by: Sawan Chandak Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/qla2xxx/qla_os.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index d978ea1344625..3e892e013658d 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -1744,6 +1744,7 @@ __qla2x00_abort_all_cmds(struct qla_qpair *qp, int res) !ha->flags.eeh_busy && (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) && + !qla2x00_isp_reg_stat(ha) && (sp->type == SRB_SCSI_CMD)) { /* * Don't abort commands in -- 2.20.1