Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756930Ab0HCPH4 (ORCPT ); Tue, 3 Aug 2010 11:07:56 -0400 Received: from mail-ey0-f174.google.com ([209.85.215.174]:54954 "EHLO mail-ey0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756153Ab0HCPHz (ORCPT ); Tue, 3 Aug 2010 11:07:55 -0400 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:references:mime-version :content-type:content-disposition:in-reply-to:user-agent; b=mCO7BkcYJrzE7Otdpl/ItoMuzuBPD5EZM0/51O0cKKpmMn0xDG9I0UlSoWR8IqhgsJ Y/XLfnTXXYE5OrnCSgXyujGYFHVkY7bJTB4iFZNKFc6C68lYfCC17g7XL+P0w3f3cS1A O2bS50gYXUtJ25o1pCGO/QLDQQndGyg/Ct8qk= Date: Tue, 3 Aug 2010 19:07:47 +0400 From: Cyrill Gorcunov To: Yinghai Lu Cc: "H. Peter Anvin" , Ingo Molnar , Thomas Gleixner , Andrew Morton , Pekka Enberg , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH -v3] x86: Setup early console as early as possible Message-ID: <20100803150747.GB6928@lenovo> References: <4C56701B.1030000@kernel.org> <20100802150958.GA5544@lenovo> <4C571B25.3080806@kernel.org> <20100802201750.GG5544@lenovo> <4C57C1DE.9050400@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <4C57C1DE.9050400@kernel.org> User-Agent: Mutt/1.5.18 (2008-05-17) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 918 Lines: 23 On Tue, Aug 03, 2010 at 12:14:38AM -0700, Yinghai Lu wrote: > > Analyze "console=uart8250,io,0x3f8,115200n8" in i386_start_kernel/x86_64_start_kernel, > and call setup_early_serial8250_console() to init early serial console. > > only can handle io port kind of 8250. because mmio need ioremap. > > -v2: use boot_params.hdr.version instead of adding another variable, Suggested by hpa > update after using x86 memblock patchset > -v3: x86 memblock can not make into with 2.6.36 now > so update this patch to be applied before x86 memblock patchset again. > > Signed-off-by: Yinghai Lu > --- Looks good to me, thanks Yinghai! -- Cyrill -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/