From owner-cvs-all@FreeBSD.ORG  Thu Nov 30 06:51:30 2006
Return-Path: <owner-cvs-all@FreeBSD.ORG>
X-Original-To: cvs-all@FreeBSD.org
Delivered-To: cvs-all@FreeBSD.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [69.147.83.52])
	by hub.freebsd.org (Postfix) with ESMTP id 93AB916A412;
	Thu, 30 Nov 2006 06:51:30 +0000 (UTC)
	(envelope-from jhay@meraka.csir.co.za)
Received: from zibbi.meraka.csir.co.za (zibbi.meraka.csir.co.za [146.64.24.58])
	by mx1.FreeBSD.org (Postfix) with ESMTP id B7ED143CA7;
	Thu, 30 Nov 2006 06:51:22 +0000 (GMT)
	(envelope-from jhay@meraka.csir.co.za)
Received: by zibbi.meraka.csir.co.za (Postfix, from userid 3973)
	id 4576A33CAA; Thu, 30 Nov 2006 08:51:26 +0200 (SAST)
Date: Thu, 30 Nov 2006 08:51:26 +0200
From: John Hay <jhay@meraka.org.za>
To: John Birrell <jb@what-creek.com>
Message-ID: <20061130065126.GA30489@zibbi.meraka.csir.co.za>
References: <200611300417.kAU4H51q022455@repoman.freebsd.org>
	<20061130060752.R25145@maildrop.int.zabbadoz.net>
	<20061130063341.GB3507@what-creek.com>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20061130063341.GB3507@what-creek.com>
User-Agent: Mutt/1.4.2.1i
Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org
Subject: Re: cvs commit: src/sys/amd64/amd64 genassym.c src/sys/arm/arm
	genassym.c src/sys/conf options src/sys/i386/i386 genassym.c
	src/sys/kern subr_prf.c src/sys/powerpc/powerpc genassym.c
	src/sys/sparc64/sparc64 genassym.c src/sys/sun4v/conf GENERIC ...
X-BeenThere: cvs-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the entire tree <cvs-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-all>
List-Post: <mailto:cvs-all@freebsd.org>
List-Help: <mailto:cvs-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-all>,
	<mailto:cvs-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Thu, 30 Nov 2006 06:51:30 -0000

>jb          2006-11-30 04:17:05 UTC
>
> FreeBSD src repository
>
> Log:
> Turn console printf buffering into a kernel option and only on
> by default for sun4v where it is absolutely required.
>
> This change moves the buffer from struct pcpu to the stack to avoid
> using the critical section which created a LOR in a couple of cases

Does this work on serial consoles too or does one have to set something?

I just built a new kernel for my arm Avila board and when it boots it
only print one line:

KDB: debugger backends:

A kernel built yesterday did boot right into multi-user mode.

John
-- 
John Hay -- John.Hay@meraka.csir.co.za / jhay@FreeBSD.org