Re: The console log is doubled if earlycon is enabled

[Greg Kroah-Hartman]

On Mon, Nov 30, 2015 at 02:53:49PM +0900, Masahiro Yamada wrote:
> 2015-11-28 9:04 GMT+09:00 Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>:
> > On Fri, Nov 27, 2015 at 07:21:06PM +0900, Masahiro Yamada wrote:
> >> Hi,
> >>
> >>
> >> If I add "earlycon" to the kernel parameter, the log message
> >> on the earlycon is also displayed to the regular console.
> >> In other words, the same log messages are displayed twice.
> >>
> >> I noticed this problem on v4.4-rc1.
> >> It has not been fixed in the mainline yet, I think.
> >>
> >> Anybody who has a clue?
> >> (I have not done git-bisect yet.)
> >
> > Can you do 'git bisect'?
> 
> 
> The same problem happened on v4.3.
> (I think I just did not notice the problem before.)
> 
> So, the bad commit is not in the last merge window.

Is it ok for 4.2?  4.1?  Finding out where this started to "fail" would
be good to know...

thanks,

greg k-h

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