Re: [PATCH 2/2] scsi: ufs: core: Set the residual byte count

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On 3/15/23 05:59, Adrian Hunter wrote:
On 14/03/23 22:58, Bart Van Assche wrote:
It is important for the SCSI core to know the residual byte count.
Hence, extract the residual byte count from the UFS response and pass it to
the SCSI core. A few examples of the output of a debugging patch that has
been applied on top of this patch:

[    1.937750] cmd 0x12: len = 255; resid = 241
[ ... ]
[    1.993400] cmd 0xa0: len = 4096; resid = 4048
[ ... ]

Should this be a fix for stable?

Hi Adrian,

I have considered to add "Cc: stable" to this patch. I have not done this because I'm not sure that all UFS devices implement the residual count correctly.

Thanks,

Bart.




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