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 BDAA4C432C0 for ; Tue, 19 Nov 2019 05:31:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C92D208C3 for ; Tue, 19 Nov 2019 05:31:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574141477; bh=/NQtkOkpEuUWMY3f+/lnoDmUzsLbRI5O/I0APk7Ai9Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=2KP4ANm5b1WYt+6d9+AR3/CCYPNHA2zD5jULYVzKNmmbWf5rOyOX0z/NM091rNRgv tTb7JIlBqhdnhXR6JT2ctVy06bVxVhut6SKgvxEe12QhMo8yf/F9jN2z+ws84MpvGs 5Sz7tvv0oQUAeydW1k+iDCkO2J/Wh6RoHI5DUNTs= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729234AbfKSFbQ (ORCPT ); Tue, 19 Nov 2019 00:31:16 -0500 Received: from mail.kernel.org ([198.145.29.99]:50108 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729220AbfKSFbM (ORCPT ); Tue, 19 Nov 2019 00:31:12 -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 4537D21939; Tue, 19 Nov 2019 05:31:11 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1574141471; bh=/NQtkOkpEuUWMY3f+/lnoDmUzsLbRI5O/I0APk7Ai9Y=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tiobBttRtKMFCvipOYamelyteYdCMqCVODs8rtsl4svHHu7FthcU+xIzM974xJqKE ItcayawKcfM/kwjBqHQGtXuuuQwME7J+sUbFxqfaX7yrG5rHLmilfOwGcQnzjXqWFV kWLHt0Eea5XBWt4ZVTf//Ebmuf0k8OaGXy5Z2BJo= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Quinn Tran , Himanshu Madhani , "Martin K. Petersen" , Sasha Levin Subject: [PATCH 4.19 171/422] scsi: qla2xxx: Terminate Plogi/PRLI if WWN is 0 Date: Tue, 19 Nov 2019 06:16:08 +0100 Message-Id: <20191119051409.500973773@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: Quinn Tran [ Upstream commit aa9e6d7b9643fc50a88c7b7aa1e34be8dc032749 ] When driver receive PLOGI/PRLI from FW, the WWPN value will be provided. If it is not, then driver will terminate it. The WWPN allows driver to locate the session or create a new session. Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin --- drivers/scsi/qla2xxx/qla_target.c | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index d6dc320f81a7a..078d124533247 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -4703,6 +4703,12 @@ static int qlt_handle_login(struct scsi_qla_host *vha, sess = qlt_find_sess_invalidate_other(vha, wwn, port_id, loop_id, &conflict_sess); spin_unlock_irqrestore(&vha->hw->tgt.sess_lock, flags); + } else { + ql_dbg(ql_dbg_disc, vha, 0xffff, + "%s %d Term INOT due to WWN=0 lid=%d, NportID %06X ", + __func__, __LINE__, loop_id, port_id.b24); + qlt_send_term_imm_notif(vha, iocb, 1); + goto out; } if (IS_SW_RESV_ADDR(port_id)) { -- 2.20.1