From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933269AbcJLNML (ORCPT ); Wed, 12 Oct 2016 09:12:11 -0400 Received: from mx2.suse.de ([195.135.220.15]:37776 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755329AbcJLNIF (ORCPT ); Wed, 12 Oct 2016 09:08:05 -0400 X-Amavis-Alert: BAD HEADER SECTION, Duplicate header field: "References" From: Johannes Thumshirn To: "Martin K . Petersen" Cc: Christoph Hellwig , Hannes Reinecke , Linux Kernel Mailinglist , Linux SCSI Mailinglist , Johannes Thumshirn , Johannes Thumshirn , "James E.J. Bottomley" , fcoe-devel@open-fcoe.org (open list:FCOE SUBSYSTEM (libfc, libfcoe, fcoe)) Subject: [PATCH v2 07/16] scsi: libfc: don't set FC_RQST_STATE_DONE before calling fc_bsg_jobdone() Date: Wed, 12 Oct 2016 15:06:33 +0200 Message-Id: X-Mailer: git-send-email 1.8.5.6 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Don't set FC_RQST_STATE_DONE before calling fc_bsg_jobdone() as fc_bsg_jobdone() calls blk_complete_requeust() which raises a soft-IRQ that ends up in fc_bsg_sofirq_done() and fc_bsg_softirq_done() sets the FC_RQST_STATE_DONE flag. Signed-off-by: Johannes Thumshirn --- drivers/scsi/libfc/fc_lport.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 156708a..53d13721 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1911,7 +1911,6 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp, bsg_reply->result = (PTR_ERR(fp) == -FC_EX_CLOSED) ? -ECONNABORTED : -ETIMEDOUT; job->reply_len = sizeof(uint32_t); - job->state_flags |= FC_RQST_STATE_DONE; fc_bsg_jobdone(job, bsg_reply->result, bsg_reply->reply_payload_rcv_len); kfree(info); @@ -1947,7 +1946,6 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp, bsg_reply->reply_payload_rcv_len = job->reply_payload.payload_len; bsg_reply->result = 0; - job->state_flags |= FC_RQST_STATE_DONE; fc_bsg_jobdone(job, bsg_reply->result, bsg_reply->reply_payload_rcv_len); kfree(info); -- 1.8.5.6 From mboxrd@z Thu Jan 1 00:00:00 1970 From: Johannes Thumshirn Subject: [PATCH v2 07/16] scsi: libfc: don't set FC_RQST_STATE_DONE before calling fc_bsg_jobdone() Date: Wed, 12 Oct 2016 15:06:33 +0200 Message-ID: References: Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: In-Reply-To: References: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: fcoe-devel-bounces-s9riP+hp16TNLxjTenLetw@public.gmane.org Sender: "fcoe-devel" To: "Martin K . Petersen" Cc: "James E.J. Bottomley" , Linux SCSI Mailinglist , Linux Kernel Mailinglist , Christoph Hellwig , "open list:FCOE SUBSYSTEM libfc, libfcoe, fcoe" , Johannes Thumshirn List-Id: linux-scsi@vger.kernel.org Don't set FC_RQST_STATE_DONE before calling fc_bsg_jobdone() as fc_bsg_jobdone() calls blk_complete_requeust() which raises a soft-IRQ that ends up in fc_bsg_sofirq_done() and fc_bsg_softirq_done() sets the FC_RQST_STATE_DONE flag. Signed-off-by: Johannes Thumshirn --- drivers/scsi/libfc/fc_lport.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/scsi/libfc/fc_lport.c b/drivers/scsi/libfc/fc_lport.c index 156708a..53d13721 100644 --- a/drivers/scsi/libfc/fc_lport.c +++ b/drivers/scsi/libfc/fc_lport.c @@ -1911,7 +1911,6 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp, bsg_reply->result = (PTR_ERR(fp) == -FC_EX_CLOSED) ? -ECONNABORTED : -ETIMEDOUT; job->reply_len = sizeof(uint32_t); - job->state_flags |= FC_RQST_STATE_DONE; fc_bsg_jobdone(job, bsg_reply->result, bsg_reply->reply_payload_rcv_len); kfree(info); @@ -1947,7 +1946,6 @@ static void fc_lport_bsg_resp(struct fc_seq *sp, struct fc_frame *fp, bsg_reply->reply_payload_rcv_len = job->reply_payload.payload_len; bsg_reply->result = 0; - job->state_flags |= FC_RQST_STATE_DONE; fc_bsg_jobdone(job, bsg_reply->result, bsg_reply->reply_payload_rcv_len); kfree(info); -- 1.8.5.6