[PATCH 6.6 396/583] scsi: mpi3mr: Refresh sdev queue depth after controller reset

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6.6-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Chandrakanth patil <chandrakanth.patil@xxxxxxxxxxxx>

commit e5aab848dfdf7996d20ece4d28d2733c732c5e5a upstream.

After a controller reset, the firmware may modify the device queue depth.
Therefore, update the device queue depth accordingly.

Cc: <stable@xxxxxxxxxxxxxxx> # v5.15+
Co-developed-by: Sathya Prakash <sathya.prakash@xxxxxxxxxxxx>
Signed-off-by: Sathya Prakash <sathya.prakash@xxxxxxxxxxxx>
Signed-off-by: Chandrakanth patil <chandrakanth.patil@xxxxxxxxxxxx>
Link: https://lore.kernel.org/r/20231126053134.10133-2-chandrakanth.patil@xxxxxxxxxxxx
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
 drivers/scsi/mpi3mr/mpi3mr_os.c |   10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

--- a/drivers/scsi/mpi3mr/mpi3mr_os.c
+++ b/drivers/scsi/mpi3mr/mpi3mr_os.c
@@ -1070,8 +1070,14 @@ void mpi3mr_rfresh_tgtdevs(struct mpi3mr
 	tgtdev = NULL;
 	list_for_each_entry(tgtdev, &mrioc->tgtdev_list, list) {
 		if ((tgtdev->dev_handle != MPI3MR_INVALID_DEV_HANDLE) &&
-		    !tgtdev->is_hidden && !tgtdev->host_exposed)
-			mpi3mr_report_tgtdev_to_host(mrioc, tgtdev->perst_id);
+		    !tgtdev->is_hidden) {
+			if (!tgtdev->host_exposed)
+				mpi3mr_report_tgtdev_to_host(mrioc,
+							     tgtdev->perst_id);
+			else if (tgtdev->starget)
+				starget_for_each_device(tgtdev->starget,
+							(void *)tgtdev, mpi3mr_update_sdev);
+	}
 	}
 }
 






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