From patchwork Wed Sep 13 14:20:32 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Vivier X-Patchwork-Id: 813467 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=nongnu.org (client-ip=2001:4830:134:3::11; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Received: from lists.gnu.org (lists.gnu.org [IPv6:2001:4830:134:3::11]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 3xskPR0qCBz9sNr for ; Thu, 14 Sep 2017 00:21:47 +1000 (AEST) Received: from localhost ([::1]:42773 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ds8Xw-0004d8-Se for incoming@patchwork.ozlabs.org; Wed, 13 Sep 2017 10:21:44 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:35537) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ds8X8-0004bl-Kl for qemu-devel@nongnu.org; Wed, 13 Sep 2017 10:20:55 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ds8X5-0003Qy-Ij for qemu-devel@nongnu.org; Wed, 13 Sep 2017 10:20:54 -0400 Received: from mx1.redhat.com ([209.132.183.28]:54604) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ds8Ww-0003KN-6w; Wed, 13 Sep 2017 10:20:42 -0400 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.phx2.redhat.com [10.5.11.13]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id EE302C0587E5; Wed, 13 Sep 2017 14:20:40 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com EE302C0587E5 Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=lvivier@redhat.com Received: from thinkpad.redhat.com (ovpn-116-49.ams2.redhat.com [10.36.116.49]) by smtp.corp.redhat.com (Postfix) with ESMTP id 7A2466062A; Wed, 13 Sep 2017 14:20:37 +0000 (UTC) From: Laurent Vivier To: "Dr . David Alan Gilbert" , qemu-devel@nongnu.org Date: Wed, 13 Sep 2017 16:20:32 +0200 Message-Id: <20170913142036.2469-1-lvivier@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.13 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Wed, 13 Sep 2017 14:20:41 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PATCH v4 0/4] hmp: fix "dump-quest-memory" segfault X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Laurent Vivier , Peter Maydell , Thomas Huth , Cornelia Huck , Greg Kurz , qemu-arm@nongnu.org, qemu-ppc@nongnu.org, David Gibson Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Fix aarch64 and ppc when dump-guest-memory is used with none machine type and no CPU. The other machine types don't have the problem. Update test-hmp, to test none machine type with (2 MB) and without memory, and add a test to test dump-quest-memory without filter parameters v4: - update comment in test-hmp.c - add cohuck's patch v3: - remove blank line after a comment - forbid memory dump when there is no CPU v2: - add arm fix - update test-hmp Cornelia Huck (1): dump: do not dump non-existent guest memory Laurent Vivier (3): hmp: fix "dump-quest-memory" segfault (ppc) hmp: fix "dump-quest-memory" segfault (arm) tests/hmp: test "none" machine with memory dump.c | 6 ++++++ target/arm/arch_dump.c | 11 +++++++++-- target/ppc/arch_dump.c | 11 +++++++++-- tests/test-hmp.c | 4 ++++ 4 files changed, 28 insertions(+), 4 deletions(-)