linux-kernel - Re: [PATCH v6 00/10] scsi:scsi_debug: Add error injection for single device

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Date:   Tue, 24 Oct 2023 22:19:44 -0400
From:   "Martin K. Petersen" <martin.petersen@...cle.com>
To:     Douglas Gilbert <dgilbert@...erlog.com>,
        Wenchao Hao <haowenchao2@...wei.com>
Cc:     "Martin K . Petersen" <martin.petersen@...cle.com>,
        "James E . J . Bottomley" <jejb@...ux.ibm.com>,
        linux-scsi@...r.kernel.org, linux-kernel@...r.kernel.org,
        louhongxiang@...wei.com
Subject: Re: [PATCH v6 00/10] scsi:scsi_debug: Add error injection for single device

On Tue, 10 Oct 2023 17:20:41 +0800, Wenchao Hao wrote:

> The original error injection mechanism was based on scsi_host which
> could not inject fault for a single SCSI device.
> 
> This patchset provides the ability to inject errors for a single
> SCSI device. Now we support inject timeout errors, queuecommand
> errors, and hostbyte, driverbyte, statusbyte, and sense data for
> specific SCSI Command. Two new error injection is defined to make
> abort command or reset LUN failed.
> 
> [...]

Applied to 6.7/scsi-queue, thanks!

[01/10] scsi: scsi_debug: create scsi_debug directory in the debugfs filesystem
        https://git.kernel.org/mkp/scsi/c/6e2d15f59b1c
[02/10] scsi: scsi_debug: Add interface to manage single device's error inject
        https://git.kernel.org/mkp/scsi/c/a9996d722b11
[03/10] scsi: scsi_debug: Define grammar to remove added error injection
        https://git.kernel.org/mkp/scsi/c/962d77cd4c85
[04/10] scsi: scsi_debug: timeout command if the error is injected
        https://git.kernel.org/mkp/scsi/c/32be8b6e22eb
[05/10] scsi: scsi_debug: Return failed value if the error is injected
        https://git.kernel.org/mkp/scsi/c/33bccf55c20b
[06/10] scsi: scsi_debug: set command's result and sense data if the error is injected
        https://git.kernel.org/mkp/scsi/c/33592274321e
[07/10] scsi: scsi_debug: Add new error injection abort failed
        https://git.kernel.org/mkp/scsi/c/5551ce928805
[08/10] scsi: scsi_debug: Add new error injection reset lun failed
        https://git.kernel.org/mkp/scsi/c/0267811625e1
[09/10] scsi: scsi_debug: Add debugfs interface to fail target reset
        https://git.kernel.org/mkp/scsi/c/f084fe52c640
[10/10] scsi: scsi_debug: Add param to control sdev's allow_restart
        https://git.kernel.org/mkp/scsi/c/573c2d066eb9

-- 
Martin K. Petersen	Oracle Linux Engineering