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Commit 2d71dc8e authored by James Smart's avatar James Smart Committed by Martin K. Petersen
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scsi: lpfc: Fix alloc context on oas lun creations 



Softlockups are seen in low memory situations. They are due to doing
oas_lun allocation with GFP_KERNEL in atomic contexts.

Change the calls to oas_lun to indicate atomic context so that GFP_ATOMIC
is used.

Signed-off-by: default avatarDick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: default avatarJames Smart <jsmart2021@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent c9ac8e24

drivers/scsi/lpfc/lpfc_scsi.c

+1 −1
Original line number Diff line number Diff line
@@ -5741,7 +5741,7 @@ lpfc_enable_oas_lun(struct lpfc_hba *phba, struct lpfc_name *vport_wwpn, 


	/* 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;