HEADSUP: USB da(4) quirks disabled for 4.9 and 5.2

[Peter Radcliffe]

Nate Lawson <nate at root.org> probably said:
> If you have any of the devices listed below, please test with a recent
> -stable or -current.  They will stop working in 4.9 and 5.2 although old
> behavior can _temporarily_ be enabled by adding "options DA_OLD_QUIRKS" to
> your kernel config.  If I don't hear from anyone, they'll be going away
> permanently after the releases.

I'm running -stable as of August 18th (without DA_OLD_QUIRKS) and
trying to use my usb floppy drive gives me;

(da0:umass-sim0:0:0:0): Synchronize cache failed, status == 0x6,
 scsi status == 0x0

P.

>                 /*
>                  * This USB floppy drive uses the UFI command set. This
>                  * command set is a derivative of the ATAPI command set and
>                  * does not support READ_6 commands only READ_10. It also does
>                  * not support sync cache (0x35).
>                  */
>                 {T_DIRECT, SIP_MEDIA_REMOVABLE, "Y-E DATA", "USB-FDU", "*"},
>                 /*quirks*/ DA_Q_NO_SYNC_CACHE

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