Re: [PATCH 12/14] scsi: sd: sd_read_cpr() requires VPD pages

Damien Le Moal
2022-04-07T02:36:11Z

On Wed, 2022-04-06 at 22:19 -0400, Martin K. Petersen wrote:
> Damien,
>
> > I still do not see this patch in 5.18-rc1... Did it fell through the
> > cracks ? It also needs cc stable...
>
> It was part of my discovery series which I ended up holding back from
> 5.18 due to a regression. But I'll apply this particular fix.

Thanks.

Unfortunately, the patch did not help with that Areca RAID controller
problem. It looks like the HBA is crashing when the VPD page 0xb9 command
is in the discovery. No issues when manually doing a sg_vpd of that page,
which fails as the RAID volume does not support it. I am tempted in
putting this problem on a buggy adapter FW... Any other idea what could be
wrong ?

--
Damien Le Moal
Western Digital Research