提交 62e0dec5 编写于 作者: S Saurav Kashyap 提交者: Martin K. Petersen

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: NHimanshu Madhani <himanshu.madhani@oracle.com>
Signed-off-by: NSaurav Kashyap <skashyap@marvell.com>
Signed-off-by: NNilesh Javali <njavali@marvell.com>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
上级 a5741427
......@@ -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);
......
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