From: Nilesh Javali <njavali@marvell.com>
To: <martin.petersen@oracle.com>
Cc: <linux-scsi@vger.kernel.org>, <GR-QLogic-Storage-Upstream@marvell.com>
Subject: [PATCH v2 11/14] qla2xxx: Changes to support kdump kernel
Date: Mon, 9 Aug 2021 21:37:17 -0700 [thread overview]
Message-ID: <20210810043720.1137-12-njavali@marvell.com> (raw)
In-Reply-To: <20210810043720.1137-1-njavali@marvell.com>
From: Saurav Kashyap <skashyap@marvell.com>
Don't allocate fw dump for kexec kernel.
Allocate single Q for kexec kernel.
Cc: stable@vger.kernel.org
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Reviewed-by: Himanshu Madhani <himanshu.madhani@oracle.com>
---
drivers/scsi/qla2xxx/qla_os.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index b3e1d1c587ba..01264eebd7be 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -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);
--
2.19.0.rc0
next prev parent reply other threads:[~2021-08-10 4:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-08-10 4:37 [PATCH v2 00/14] qla2xxx driver bug fixes Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 01/14] qla2xxx: Add host attribute to trigger MPI hang Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 02/14] qla2xxx: Change %p to %px in the log messages Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 03/14] qla2xxx: adjust request/response queue size for 28xx Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 04/14] qla2xxx: Changes to support FCP2 Target Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 05/14] qla2xxx: Show OS name and version in FDMI-1 Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 06/14] qla2xxx: add debug print of 64G link speed Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 07/14] qla2xxx: fix port type info Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 08/14] qla2xxx: fix unsafe removal from link list Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 09/14] qla2xxx: fix npiv create erroneous error Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 10/14] qla2xxx: suppress unnecessary log messages during login Nilesh Javali
2021-08-10 4:37 ` Nilesh Javali [this message]
2021-08-10 4:37 ` [PATCH v2 12/14] qla2xxx: Changes to support kdump kernel for NVMe BFS Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 13/14] qla2xxx: Sync queue idx with queue_pair_map idx Nilesh Javali
2021-08-10 4:37 ` [PATCH v2 14/14] qla2xxx: Update version to 10.02.06.100-k Nilesh Javali
2021-08-17 3:17 ` [PATCH v2 00/14] qla2xxx driver bug fixes Martin K. Petersen
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