scsi: be2iscsi: Use GFP_ATOMIC under spin lock

Orabug: 25655127

A spin lock is taken here so we should use GFP_ATOMIC.

Fixes: 987132167f4b ("scsi: be2iscsi: Fix for crash in beiscsi_eh_device_reset")
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Jitendra Bhivare <jitendra.bhivare@broadcom.com>
Signed-off-by: Ethan Zhao <ethan.zhao@oracle.com>
Signed-off-by: Dhaval Giani <dhaval.giani@oracle.com>

diff --git a/drivers/scsi/be2iscsi/be_main.c b/drivers/scsi/be2iscsi/be_main.c
index 7d7777a146366b8f3477f46fb3761df288a79e36..feda10f283b38708cd0d01c0797fbb8f084e33c3 100644 (file)
--- a/drivers/scsi/be2iscsi/be_main.c
+++ b/drivers/scsi/be2iscsi/be_main.c
@@ -293,7 +293,7 @@ static int beiscsi_eh_device_reset(struct scsi_cmnd *sc)
        beiscsi_conn = conn->dd_data;
        phba = beiscsi_conn->phba;
 
-       inv_tbl = kzalloc(sizeof(*inv_tbl), GFP_KERNEL);
+       inv_tbl = kzalloc(sizeof(*inv_tbl), GFP_ATOMIC);
        if (!inv_tbl) {
                spin_unlock_bh(&session->frwd_lock);
                beiscsi_log(phba, KERN_ERR, BEISCSI_LOG_EH,