From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60989) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1z5j-0004zw-CY for qemu-devel@nongnu.org; Tue, 01 Jul 2014 10:31:36 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1X1z5Z-0003IO-Ot for qemu-devel@nongnu.org; Tue, 01 Jul 2014 10:31:27 -0400 Received: from mail-pa0-x22d.google.com ([2607:f8b0:400e:c03::22d]:33947) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1X1z5Z-0003IG-IH for qemu-devel@nongnu.org; Tue, 01 Jul 2014 10:31:17 -0400 Received: by mail-pa0-f45.google.com with SMTP id rd3so10660631pab.18 for ; Tue, 01 Jul 2014 07:31:16 -0700 (PDT) Sender: Richard Henderson Message-ID: <53B2C630.6080907@twiddle.net> Date: Tue, 01 Jul 2014 07:31:12 -0700 From: Richard Henderson MIME-Version: 1.0 References: <20140624165244.GY18016@ZenIV.linux.org.uk> <53A9C47C.2050002@twiddle.net> <20140624203244.GZ18016@ZenIV.linux.org.uk> <53A9E650.2020709@twiddle.net> <20140624212450.GB18016@ZenIV.linux.org.uk> <53A9EE7E.4020802@twiddle.net> <20140625070117.GD18016@ZenIV.linux.org.uk> <20140626055541.GF18016@ZenIV.linux.org.uk> <53B1AEEF.8010108@twiddle.net> <20140630205635.GG18016@ZenIV.linux.org.uk> <20140701043445.GH18016@ZenIV.linux.org.uk> In-Reply-To: <20140701043445.GH18016@ZenIV.linux.org.uk> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [RFC] alpha qemu arithmetic exceptions List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Al Viro Cc: qemu-devel@nongnu.org On 06/30/2014 09:34 PM, Al Viro wrote: > VAX operations are serious mess, but I'm not sure if we have them actually > used anywhere in Linux kernel or userland. Always possible, of course, but... As far as I know, vax insns aren't used anywhere. If I were doing this port from scratch I'd leave them totally stubbed out. Let's not spend any kind of effort on this at all until other more important things are improved. r~