linux-kernel - Re: [PATCH v6 0/8] libsas and drivers: NCQ error handling

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Date:   Fri, 21 Oct 2022 23:52:19 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     jejb@...ux.ibm.com, jinpu.wang@...ud.ionos.com,
        John Garry <john.garry@...wei.com>,
        damien.lemoal@...nsource.wdc.com
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        linux-kernel@...r.kernel.org, linuxarm@...wei.com,
        linux-scsi@...r.kernel.org, niklas.cassel@....com,
        yangxingui@...wei.com
Subject: Re: [PATCH v6 0/8] libsas and drivers: NCQ error handling

On Mon, 17 Oct 2022 17:20:27 +0800, John Garry wrote:

> As reported in [0], the pm8001 driver NCQ error handling more or less
> duplicates what libata does in link error handling, as follows:
> - abort all commands
> - do autopsy with read log ext 10 command
> - reset the target to recover, if necessary
> 
> Indeed for the hisi_sas driver we want to add similar handling for NCQ
> errors.
> 
> [...]

Applied to 6.2/scsi-queue, thanks!

[1/8] scsi: libsas: Add sas_ata_device_link_abort()
      https://git.kernel.org/mkp/scsi/c/44112922674b
[2/8] scsi: hisi_sas: Move slot variable definition in hisi_sas_abort_task()
      https://git.kernel.org/mkp/scsi/c/4b329abc9180
[3/8] scsi: hisi_sas: Add SATA_DISK_ERR bit handling for v3 hw
      https://git.kernel.org/mkp/scsi/c/930d97dabdd5
[4/8] scsi: hisi_sas: Modify v3 HW SATA disk error state completion processing
      https://git.kernel.org/mkp/scsi/c/4ef4f1a61555
[5/8] scsi: pm8001: Modify task abort handling for SATA task
      https://git.kernel.org/mkp/scsi/c/0b639decf651
[6/8] scsi: pm8001: Use sas_ata_device_link_abort() to handle NCQ errors
      https://git.kernel.org/mkp/scsi/c/811be570a9a8
[7/8] scsi: libsas: Make sas_{alloc, alloc_slow, free}_task() private
      https://git.kernel.org/mkp/scsi/c/8e8d43642f2f
[8/8] scsi: libsas: Update SATA dev FIS in sas_ata_task_done()
      https://git.kernel.org/mkp/scsi/c/cc22efbec011

-- 
Martin K. Petersen	Oracle Linux Engineering