From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([208.118.235.92]:37925) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UUgUZ-0003Ck-VL for qemu-devel@nongnu.org; Tue, 23 Apr 2013 12:54:57 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1UUgUV-00038R-8n for qemu-devel@nongnu.org; Tue, 23 Apr 2013 12:54:55 -0400 Received: from thoth.sbs.de ([192.35.17.2]:24000) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1UUgUU-00038E-VW for qemu-devel@nongnu.org; Tue, 23 Apr 2013 12:54:51 -0400 Message-ID: <5176BCD7.3060600@siemens.com> Date: Tue, 23 Apr 2013 18:54:47 +0200 From: Jan Kiszka MIME-Version: 1.0 References: <1343401379-19495-1-git-send-email-pbonzini@redhat.com> <1343401379-19495-4-git-send-email-pbonzini@redhat.com> <51764A9C.8000508@siemens.com> <5176B339.5070108@redhat.com> <5176BA24.8020109@redhat.com> In-Reply-To: <5176BA24.8020109@redhat.com> Content-Type: text/plain; charset=ISO-8859-15 Content-Transfer-Encoding: 7bit Subject: Re: [Qemu-devel] [PATCH 03/32] lsi: use qdev_reset_all List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Paolo Bonzini Cc: "qemu-devel@nongnu.org" On 2013-04-23 18:43, Paolo Bonzini wrote: > Il 23/04/2013 18:13, Paolo Bonzini ha scritto: >> Il 23/04/2013 10:47, Jan Kiszka ha scritto: >>>>> if (val & LSI_ISTAT0_SRST) { >>>>> - lsi_soft_reset(s); >>>>> + qdev_reset_all(&s->dev.qdev); >>> What should ensure that all device resets are performed before the host >>> reset? I'm asking as we just ran into the assert(!s->current) over >>> 1.3.1. Or is there some patch from a later version missing (not seeing >>> anything suspicious for lsi at least)? >> >> qdev should, but it looks like it uses pre-order instead of post-order. > > Something like this series (based on 1.3.0), totally untested. Forwarded to the folks who managed to trigger this. Will let you know. Many thanks! Jan -- Siemens AG, Corporate Technology, CT RTC ITP SDP-DE Corporate Competence Center Embedded Linux