From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:40382) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VHVQC-0005gI-3z for qemu-devel@nongnu.org; Thu, 05 Sep 2013 05:00:16 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1VHVQ7-0003GF-BP for qemu-devel@nongnu.org; Thu, 05 Sep 2013 05:00:12 -0400 Received: from mail-lb0-f171.google.com ([209.85.217.171]:40806) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1VHVQ7-0003F5-45 for qemu-devel@nongnu.org; Thu, 05 Sep 2013 05:00:07 -0400 Received: by mail-lb0-f171.google.com with SMTP id u14so1388540lbd.2 for ; Thu, 05 Sep 2013 02:00:05 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <5228416D.8070506@huawei.com> References: <5228416D.8070506@huawei.com> From: Peter Maydell Date: Thu, 5 Sep 2013 09:59:44 +0100 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: Re: [Qemu-devel] [ARM][regression][bisect] ARM target broken: test v5 image does not start kernel List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: Claudio Fontana Cc: Jan Kiszka , Paolo Bonzini , "qemu-devel@nongnu.org" , Richard Henderson On 5 September 2013 09:31, Claudio Fontana wrote: > I just finished bisecting a regression I am experiencing on ARM 32bit target, > After a painful bisection, I got a first bad commit, which when reverted on the latest QEMU fixes the issue for me. Maybe something needs to be adapted to the return value (back-)change? > 9b8c69243585a32d14b9bb9fcd52c37b0b5a1b71 is the first bad commit > commit 9b8c69243585a32d14b9bb9fcd52c37b0b5a1b71 > Author: Jan Kiszka > Date: Tue Jul 16 14:45:16 2013 +0200 > > memory: Return -1 again on reads from unsigned regions This one again! Claudio, can you test with these patches: http://patchwork.ozlabs.org/patch/272011/ http://patchwork.ozlabs.org/patch/272012/ which Jan posted earlier this week and should fix this regression? thanks -- PMM