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From: Ingo Molnar <mingo@kernel.org>
To: Bin Gao <bin.gao@linux.intel.com>
Cc: Thomas Gleixner <tglx@linutronix.de>,
	Ingo Molnar <mingo@redhat.com>, "H. Peter Anvin" <hpa@zytor.com>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	One Thousand Gnomes <gnomes@lxorguk.ukuu.org.uk>,
	Peter Hurley <peter@hurleysoftware.com>,
	Jiri Slaby <jslaby@suse.cz>, Borislav Petkov <bp@suse.de>,
	"Stuart R. Anderson" <stuart.r.anderson@intel.com>,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH v5 2/2] arch/x86: remove pci uart early console from early_prink.c
Date: Tue, 2 Jun 2015 13:54:33 +0200	[thread overview]
Message-ID: <20150602115433.GA20697@gmail.com> (raw)
In-Reply-To: <20150529184123.GB13090@worksta>


* Bin Gao <bin.gao@linux.intel.com> wrote:

> The arch independent uart8250 early console driver has good support for memory 
> mapped and io port based 8250 uarts. Since pci is arch independent so it's 
> natural to extend uart8250 to support mem, io and pci. Hence pci uart early 
> console in arch/x86/kernel_printk.c by the following commit: 'commit 
> 5140fda16051 ("Specify PCI based UART for earlyprintk")' is removed. And its 
> equivalent function will be available from uart8250 early console driver.

In what way have you tested this change, does serial-earlyprintk still work on x86 
after the change?

Thanks,

	Ingo

  reply	other threads:[~2015-06-02 11:54 UTC|newest]

Thread overview: 16+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-05-29 18:41 [PATCH v5 2/2] arch/x86: remove pci uart early console from early_prink.c Bin Gao
2015-06-02 11:54 ` Ingo Molnar [this message]
2015-06-02 19:20   ` Bin Gao
2015-06-02 20:37     ` Yinghai Lu
2015-06-03  3:00       ` Bin Gao
2015-06-02 21:07     ` Thomas Gleixner
2015-06-02 22:43       ` Bin Gao
2015-06-03  0:16         ` Anderson, Stuart R
2015-06-03  3:09           ` Bin Gao
2015-06-03 12:36           ` Peter Hurley
2015-06-03 16:55         ` Thomas Gleixner
2015-06-02 21:46     ` Ingo Molnar
2015-06-02 22:34       ` Bin Gao
2015-06-03 12:35 ` Peter Hurley
2015-06-03 16:34   ` Bin Gao
2015-06-08 18:19 ` [PATCH v6 " Bin Gao

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