linux-kernel - Re: [PATCH v2] earlycon: 8250: Fix command line regression

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Message-ID: <CAE9FiQV+8sjq6DSqojQ9vyziPiriqtMVJonW7uevPFHBsjKOWA@mail.gmail.com>
Date:	Fri, 3 Apr 2015 20:24:35 -0700
From:	Yinghai Lu <yinghai@...nel.org>
To:	Peter Hurley <peter@...leysoftware.com>
Cc:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"linux-serial@...r.kernel.org" <linux-serial@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Jiri Slaby <jslaby@...e.cz>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Rob Herring <robh@...nel.org>
Subject: Re: [PATCH v2] earlycon: 8250: Fix command line regression

On Fri, Apr 3, 2015 at 8:15 PM, Peter Hurley <peter@...leysoftware.com> wrote:
> On 04/03/2015 11:09 PM, Yinghai Lu wrote:
>> On Fri, Apr 3, 2015 at 7:19 PM, Yinghai Lu <yinghai@...nel.org> wrote:
>>> On Fri, Apr 3, 2015 at 5:04 PM, Peter Hurley <peter@...leysoftware.com> wrote:
>>>> Restore undocumented behavior of kernel command line parameters of
>>>> the forms:
>>>>     console=uart[8250],io|mmio|mmio32,<addr>[,options]
>>>>     console=uart[8250],<addr>[,options]
>>>> where 'options' have not been specified; in this case, the hardware
>>>> is assumed to be initialized.
>>>
>>>
>>> This patch fix regression for the hand over.  Thanks.
>>
>> Just now noticed, this patch only fix partial problem. Kernel console is ok.
>>
>> But later initrd/init scripts revert back to 9600 again.
>
> Please share the init scripts.

I am using opensuse 13.1 rescue disk as ramdisk.
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