Re: [PATCH v9 3/3] printk: fix double printing with earlycon

[Aleksey Makarov]

On 05/11/2017 02:32 PM, Sergey Senozhatsky wrote:
> On (05/11/17 17:41), Sergey Senozhatsky wrote:
> [..]
> > Alexey,
> > can we have preferred console at offset 0 (not at console_cmdline_cnt - 1)
> > and restore the previous register_console() iteration order?
>
> btw, what if someone has configured the system as
> console=   non-braille non-braille braille non-braille?
> "The last non-braille console is always the preferred one"
> is not true in this case.

I don't quite follow what you think is problem here.
The invariant keeps here, the code makes it always true.
In this case the last console is non-braille and it is preferred.
What is the problem?

Thank you
Aleksey Makarov