linux-kernel - [PATCH 2/2] scsi: lpfc: use GFP

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-Id: <1535015698-17948-1-git-send-email-dingxiang@cmss.chinamobile.com>
Date:   Thu, 23 Aug 2018 05:14:58 -0400
From:   Ding Xiang <dingxiang@...s.chinamobile.com>
To:     james.smart@...adcom.com, dick.kennedy@...adcom.com,
        jejb@...ux.vnet.ibm.com, martin.petersen@...cle.com,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/2] scsi: lpfc: use GFP_ATOMIC inside spin lock

GFP_KERNEL may sleep,so can not use it in spin lock,use GFP_ATOMIC instead.

Signed-off-by: Ding Xiang <dingxiang@...s.chinamobile.com>
---
 drivers/scsi/lpfc/lpfc_scsi.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
index 5c7858e..3813f84 100644
--- a/drivers/scsi/lpfc/lpfc_scsi.c
+++ b/drivers/scsi/lpfc/lpfc_scsi.c
@@ -5928,7 +5928,7 @@ struct lpfc_device_data*
 
 	/* Create an lun info structure and add to list of luns */
 	lun_info = lpfc_create_device_data(phba, vport_wwpn, target_wwpn, lun,
-					   pri, false);
+					   pri, true);
 	if (lun_info) {
 		lun_info->oas_enabled = true;
 		lun_info->priority = pri;
-- 
1.8.3.1