diff options
| author | Saurav Kashyap <skashyap@marvell.com> | 2021-08-10 07:37:17 +0300 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2021-08-12 06:17:57 +0300 |
| commit | 62e0dec59c1e139dab55aff5aa442adc97804271 (patch) | |
| tree | 267bbca1b03a7c21f7842a71ba3665f234a28cce /drivers/scsi | |
| parent | a5741427322b6158fbe9f1a4c118e95a05cecd53 (diff) | |
| download | linux-62e0dec59c1e139dab55aff5aa442adc97804271.tar.xz | |
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: Himanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Nilesh Javali <njavali@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/qla2xxx/qla_os.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index de4791e1a2a6..5c01b1eaf84e 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); |