From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: 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 4.18 058/158] scsi: qla2xxx: Fix unintended Logout Date: Tue, 18 Sep 2018 00:41:28 +0200 Message-Id: <20180917211713.937511240@linuxfoundation.org> In-Reply-To: <20180917211710.383360696@linuxfoundation.org> References: <20180917211710.383360696@linuxfoundation.org> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org List-ID: 4.18-stable review patch. If anyone has any objections, please let me know. ------------------ From: Quinn Tran [ Upstream commit cb97f2c2e8d9f8c71ddbf04ad57e163ee6d86474 ] During normal IO, FW can return IO with 'port unavailble' status. Driver would send a LOGO to remote port for session resync. On an off chance, a PLOGI could arrive before sending the LOGO. This patch will skip sendiing LOGO if a PLOGI just came in. Signed-off-by: Quinn Tran Signed-off-by: Himanshu Madhani Signed-off-by: Martin K. Petersen Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/scsi/qla2xxx/qla_target.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -982,8 +982,9 @@ void qlt_free_session_done(struct work_s logo.id = sess->d_id; logo.cmd_count = 0; + if (!own) + qlt_send_first_logo(vha, &logo); sess->send_els_logo = 0; - qlt_send_first_logo(vha, &logo); } if (sess->logout_on_delete && sess->loop_id != FC_NO_LOOP_ID) {