Re: [RESEND PATCH 0/3] scsi: target: Set correct residual data

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On Thu, 3 Dec 2020 11:20:32 +0300, Anastasia Kovaleva wrote:

> Please apply the changes to 5.11/scsi-queue at your earliest
> convenience.
> 
> The series changes the behavior of the target in regard to processing
> commands with overflow/underflow in accordance with the standarts.
> 
> The target driver used to process the DMA_TO_DEVICE commands with
> residuals (in particular, WRITE command) incorrectly. The target
> response contained neither a residual count, nor an OVERFLOW/UNDERFLOW
> bit. Such behavior did not comply with the RFC 7143. Also the
> returned ASC and ASCQ were incorrect according to FCP-4,
> and residuals were not set for the 4Kn devices.
> 
> [...]

Applied to 5.12/scsi-queue, thanks!

[1/3] scsi: target: core: Set residuals for 4Kn devices
      https://git.kernel.org/mkp/scsi/c/eb90e45542b5
[2/3] scsi: target: core: Signal WRITE residuals
      https://git.kernel.org/mkp/scsi/c/cc0b6ad72e18
[3/3] scsi: target: core: Change ASCQ for residual write
      https://git.kernel.org/mkp/scsi/c/ead0ffc95a89

-- 
Martin K. Petersen	Oracle Linux Engineering



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