From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752180AbcAFQ5q (ORCPT ); Wed, 6 Jan 2016 11:57:46 -0500 Received: from casper.infradead.org ([85.118.1.10]:50317 "EHLO casper.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752009AbcAFQ5n (ORCPT ); Wed, 6 Jan 2016 11:57:43 -0500 Date: Wed, 6 Jan 2016 17:57:40 +0100 From: Peter Zijlstra To: Rob Landley Cc: "Michael S. Tsirkin" , Rich Felker , linux-kernel@vger.kernel.org, linux-sh@vger.kernel.org, Jeff Dionne , Yoshinori Sato Subject: Re: [PATCH v2 31/32] sh: support a 2-byte smp_store_mb Message-ID: <20160106165740.GX6344@twins.programming.kicks-ass.net> References: <1451572003-2440-1-git-send-email-mst@redhat.com> <1451572003-2440-32-git-send-email-mst@redhat.com> <20160105232735.GC238@brightrain.aerifal.cx> <20160106131321-mutt-send-email-mst@redhat.com> <20160106114023.GU6344@twins.programming.kicks-ass.net> <20160106134301-mutt-send-email-mst@redhat.com> <20160106143218.GV6344@twins.programming.kicks-ass.net> <568D35EB.7090108@landley.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <568D35EB.7090108@landley.net> User-Agent: Mutt/1.5.21 (2012-12-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, Jan 06, 2016 at 09:42:35AM -0600, Rob Landley wrote: > (I would have thought the presence of working QEMU support would tide us > over providing an easy basic regression testing environment, but people > keep insisting that's not real and doesn't count. But if we can keep it > 99% working until the sh4 patents expire later this year, we can add mmu > and have full sh4 in hardware again with BSD VHDL.) I didn't know there was a 'working' qemu for SH. My personal 'complaint' with SH is its lack of maintainer feedback. I do full arch sweeps on semi-regular basis, and while I know in very board terms how a fair number of archs work its impossible to know everything about all 25+ we support.