When the user scans the devices through 'scan' sysfs using below command then the user will observe duplicate device entries in lsscsi command output. echo "- - -" > /sys/class/scsi_host/host0/scan Fix is to set the shost's max_channel to zero. Cc: stable@xxxxxxxxxxxxxxx #v5.14.11+ Signed-off-by: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx> --- drivers/scsi/mpi3mr/mpi3mr_os.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 2197988333fe..3cae8803383b 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -3736,7 +3736,7 @@ mpi3mr_probe(struct pci_dev *pdev, const struct pci_device_id *id) shost->max_lun = -1; shost->unique_id = mrioc->id; - shost->max_channel = 1; + shost->max_channel = 0; shost->max_id = 0xFFFFFFFF; if (prot_mask >= 0) -- 2.27.0
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