Commit 62e0dec5 authored by Saurav Kashyap's avatar Saurav Kashyap Committed by Martin K. Petersen
Browse files

scsi: qla2xxx: Changes to support kdump kernel 

Avoid allocating firmware dump and only allocate a single queue for a kexec
kernel.

Link: https://lore.kernel.org/r/20210810043720.1137-12-njavali@marvell.com


Cc: stable@vger.kernel.org
Reviewed-by: default avatarHimanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: default avatarSaurav Kashyap <skashyap@marvell.com>
Signed-off-by: default avatarNilesh Javali <njavali@marvell.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent a5741427

drivers/scsi/qla2xxx/qla_os.c

+6 −0
Original line number Diff line number Diff line
@@ -14,6 +14,7 @@ 
#include <linux/slab.h>

#include <linux/blk-mq-pci.h>

#include <linux/refcount.h>

#include <linux/crash_dump.h>



#include <scsi/scsi_tcq.h>

#include <scsi/scsicam.h>
@@ -2839,6 +2840,11 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) 
			return ret;

	}



	if (is_kdump_kernel()) {

		ql2xmqsupport = 0;

		ql2xallocfwdump = 0;

	}



	/* This may fail but that's ok */

	pci_enable_pcie_error_reporting(pdev);