Comment # 2 on bug 1083505 from Lee Duncan

At first look, the only upstream commit that looks related is:

> 3f1e046ad3370d22d39529103667354eb50abc08
>     libata/sas: only set FROZEN flag if new EH is supported

But I'm not sure this tape drive is using libata.

I will look at differences between 42.2 and 42.3 next.