From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:60932) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPZBJ-0003Uc-VH for qemu-devel@nongnu.org; Tue, 19 Jul 2016 13:51:47 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1bPZBG-000119-V7 for qemu-devel@nongnu.org; Tue, 19 Jul 2016 13:51:44 -0400 Received: from mx1.redhat.com ([209.132.183.28]:44081) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1bPZBG-000111-Pb for qemu-devel@nongnu.org; Tue, 19 Jul 2016 13:51:42 -0400 Date: Tue, 19 Jul 2016 18:51:38 +0100 From: "Dr. David Alan Gilbert" Message-ID: <20160719175138.GG2087@work-vm> References: <1468840039-14576-1-git-send-email-dgilbert@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Subject: Re: [Qemu-devel] [PATCH 0/1] vmstatification of 0323 [for 2.8?] List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Peter Maydell Cc: QEMU Developers * Peter Maydell (peter.maydell@linaro.org) wrote: > On 18 July 2016 at 12:07, Dr. David Alan Gilbert (git) > wrote: > > From: "Dr. David Alan Gilbert" > > > > Hi, > > Chipping away at register_vmstate's I thought I'd tackle one of the > > small devices; does anyone care about the migration state of this? > > > > Note I've bumped the version number on it and haven't got anything > > to test with; Peter does the bump matter to you, and do you have > > a test for it? > > This is only used by the stellaris boards. I don't care about > migration compat on those, so version bump is fine. > http://people.linaro.org/~peter.maydell/stellaris.tgz is probably > a working test case for that board (64MB) > > > I also intend to look at hw/dma/rc4030, hw/input/tsc2005, hw/input/tsc210x and > > hw/sd/ssi-sd.c that all look simple, although again I've got nothing to test > > them with. > > http://people.linaro.org/~peter.maydell/n8x0-images.tgz (1.8GB) > should work as a test case for at least one of the tsc devices > (ignore all the chatter about read-only dma registers on stderr, > the image does boot.) Hmm the n810 isn't happy for me in many ways: a) It boots up to a desktop like thing with a couple of colourful characters and a few icons but I can't interact with it at all. b) Migration with current upstream fails with a migration format error after the sd card on load - it goes if I revert dd26eb43337adf53d22b3fda3591e3837bc08b8c - my suspicion is that wpgrps_size isn't being initialised by the time of the load; but I've not dug into it. c) Even if I revert the commit in (b) reloading from a migration image gets me a blank white screen in paused state. So I think that model is pretty broken anyway. Dave > > ssi-sd is used by stellaris. rc4030 is only in the mips jazz > board, and I don't have a test image for that. > > thanks > -- PMM -- Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK