Re: [RFC] [PATCH] hvc_console: improve tty/console put_chars handling

Hi Hendrik,

So with the patch below, the backend can now indirectly control the
way console output is handled for it.  I still have to think if this
solution is ok or if it is better to introduce a new callback to
console output only (and might provide a default implemenatation
similar to the patch below).

NOTE: I did not yet test this patch but will do.. I just want to
share it early to get feedback from you.

Thanks a lot for this. I added the pseries bits and tested it, patches
to follow.

Anton