Hi Wolfram,
Thanks for the feedback.
> Subject: Re: [PATCH] tty: serial: sh-sci: Fix transmit end interrupt handler
>
> Hi Biju,
>
> > Wolfram, Can you please confirm transmit end interrupt handler worked
> > for you with the commit 4c84c1b3acca ("ARM: shmobile: r7s72100: add
> > scif nodes to dtsi")
>
> That was nearly 10 years ago :) I can't recall if a specific interrupt
> worked. But SCIF worked. So, if it was needed for proper operation, then it
> probably worked. If it was not needed, no idea.
>
> This is all for a Fixes: tag, or? Is it that important?
Yes, I guess for backporting to stable fixes tag is important.
Now RZ/A1 is ruled out, as it uses BRI.
So RZ/A2, RZ/G2L alike SoCs and SH has this broken feature.
If SH SCI support is broken, then we must backport up to 4.14 stable.
If it is after RZ/A2, then we must backport up to 4.19 stable.
Else RZ/G2L alike SoCs then we must backport up to 6.1 stable.
Cheers,
Biju
