From mboxrd@z Thu Jan 1 00:00:00 1970 From: Microcai Subject: Re: VT console need rewrite Date: Mon, 29 Nov 2010 00:20:07 +0800 Message-ID: <1290961207.13526.31.camel@cai.gentoo> References: <1290941875.13526.15.camel@cai.gentoo> <73BC440E-833E-4E1B-ACCC-5D68BAB89D83@mit.edu> <1290951770.13526.18.camel@cai.gentoo> <20101129020610.7ea7c79e.lisa@ltmnet.com> Reply-To: microcai@fedoraproject.org Mime-Version: 1.0 Content-Transfer-Encoding: 7bit Return-path: DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:received:received:sender:subject:from:reply-to :to:cc:in-reply-to:references:content-type:organization:date :message-id:mime-version:x-mailer:content-transfer-encoding; bh=aW+va0lviAXZsDMBoqX+ZNH9guVR17oeaIhuqpoWwIk=; b=ADCXaswvR+pmfZYP80EDm4YHnFQDjc2JofUBhwbY+CIDsz2r4Tm6sZ1oV7EIjyGUaN +7R61ceETInlaMrD5zGSY9D7XVF+LUV5mgq0NGtZ4MvBK7HMARpSUUNDmqqrC7JsPPMf FuUKWodOQ1nA0VVH6vOWdgkqP35GZY7bxLAf0= In-Reply-To: <20101129020610.7ea7c79e.lisa@ltmnet.com> Sender: linux-console-owner@vger.kernel.org List-ID: Content-Type: text/plain; charset="us-ascii" To: Lisa Milne Cc: "jonsmirl@gmail.com" , Theodore Tso , linux-kernel@vger.kernel.org, linux-console@vger.kernel.org > > Another possible model: split the current system in 2, so there's a > bytestream handler, and a vt-legacy module. Then use the interface > between bytestream/legacy as an interface for future vt-kernel and > vt-user modules. this may cause early printk stop working. > > This may make it possible to create an initial patch to do the split, > then work on the new system independently of the current vt system. > Hopefully reducing any problems with api/subsystem inconsistencies > breaking existing code elsewhere, by giving it time to adapt. > > This is guesswork on my part as I haven't actually looked at the code, > so while it sounds good in theory, you'd have to check if it's actually > doable. > Sounds like a good idea. Who is in charge of VT system ? Seems no one ....