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| author | Chandrakanth patil <chandrakanth.patil@broadcom.com> | 2023-11-26 11:01:32 +0530 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2023-12-05 21:38:48 -0500 |
| commit | c01d515687e358b22aa8414d6dac60d7defa6eb9 (patch) | |
| tree | 0dc0842e77f737f233d6b7f6f02a6bfabe9ed639 /drivers/scsi | |
| parent | e5aab848dfdf7996d20ece4d28d2733c732c5e5a (diff) | |
| download | linux-stable-c01d515687e358b22aa8414d6dac60d7defa6eb9.tar.gz linux-stable-c01d515687e358b22aa8414d6dac60d7defa6eb9.tar.bz2 linux-stable-c01d515687e358b22aa8414d6dac60d7defa6eb9.zip | |
scsi: mpi3mr: Clean up block devices post controller reset
After a controller reset, if the firmware changes the state of devices to
"hide", then remove those devices from the OS.
Cc: <stable@vger.kernel.org> # v6.6+
Co-developed-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Sathya Prakash <sathya.prakash@broadcom.com>
Signed-off-by: Chandrakanth patil <chandrakanth.patil@broadcom.com>
Link: https://lore.kernel.org/r/20231126053134.10133-3-chandrakanth.patil@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr_os.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr_os.c b/drivers/scsi/mpi3mr/mpi3mr_os.c index 561fe0857bc0..872d4b809d08 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_os.c +++ b/drivers/scsi/mpi3mr/mpi3mr_os.c @@ -1047,8 +1047,9 @@ void mpi3mr_rfresh_tgtdevs(struct mpi3mr_ioc *mrioc) list_for_each_entry_safe(tgtdev, tgtdev_next, &mrioc->tgtdev_list, list) { if ((tgtdev->dev_handle == MPI3MR_INVALID_DEV_HANDLE) && - tgtdev->host_exposed && tgtdev->starget && - tgtdev->starget->hostdata) { + tgtdev->is_hidden && + tgtdev->host_exposed && tgtdev->starget && + tgtdev->starget->hostdata) { tgt_priv = tgtdev->starget->hostdata; tgt_priv->dev_removed = 1; atomic_set(&tgt_priv->block_io, 0); @@ -1064,6 +1065,10 @@ void mpi3mr_rfresh_tgtdevs(struct mpi3mr_ioc *mrioc) mpi3mr_remove_tgtdev_from_host(mrioc, tgtdev); mpi3mr_tgtdev_del_from_list(mrioc, tgtdev, true); mpi3mr_tgtdev_put(tgtdev); + } else if (tgtdev->is_hidden & tgtdev->host_exposed) { + dprint_reset(mrioc, "hiding target device with perst_id(%d)\n", + tgtdev->perst_id); + mpi3mr_remove_tgtdev_from_host(mrioc, tgtdev); } } |