Re: [PATCH v3 3/4] scsi: ufs: fix Auto-Hibern8 error detection

Greg KH
2020-01-29T07:52:50Z

On Wed, Jan 29, 2020 at 03:39:01PM +0800, Stanley Chu wrote:
> Auto-Hibern8 may be disabled by some vendors or sysfs
> in runtime even if Auto-Hibern8 capability is supported
> by host. If Auto-Hibern8 capability is supported by host
> but not actually enabled, Auto-Hibern8 error shall not happen.
>
> To fix this, provide a way to detect if Auto-Hibern8 is
> actually enabled first, and bypass Auto-Hibern8 disabling
> case in ufshcd_is_auto_hibern8_error().
>
> Fixes: 8217444 ("scsi: ufs: Add error-handling of Auto-Hibernate")

This should be:
Fixes: 821744403913 ("scsi: ufs: Add error-handling of Auto-Hibernate")