From nobody Sun Feb 8 18:29:26 2026 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1516601202930237.05287743847998; Sun, 21 Jan 2018 22:06:42 -0800 (PST) Received: from localhost ([::1]:48393 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1edVFi-0002rV-8Q for importer@patchew.org; Mon, 22 Jan 2018 01:06:42 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:52309) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1edVCJ-0000TB-Ub for qemu-devel@nongnu.org; Mon, 22 Jan 2018 01:03:12 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1edVCG-0004Xq-1m for qemu-devel@nongnu.org; Mon, 22 Jan 2018 01:03:11 -0500 Received: from mx1.redhat.com ([209.132.183.28]:40896) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1edVCF-0004Xl-SP for qemu-devel@nongnu.org; Mon, 22 Jan 2018 01:03:07 -0500 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id E7F408762F; Mon, 22 Jan 2018 06:03:06 +0000 (UTC) Received: from xz-mi.nay.redhat.com (dhcp-14-131.nay.redhat.com [10.66.14.131]) by smtp.corp.redhat.com (Postfix) with ESMTP id 8B3356444D; Mon, 22 Jan 2018 06:03:00 +0000 (UTC) From: Peter Xu To: qemu-devel@nongnu.org Date: Mon, 22 Jan 2018 14:02:42 +0800 Message-Id: <20180122060244.29368-3-peterx@redhat.com> In-Reply-To: <20180122060244.29368-1-peterx@redhat.com> References: <20180122060244.29368-1-peterx@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.26]); Mon, 22 Jan 2018 06:03:06 +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 v2 2/4] arm: postpone device listener unregister 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: Peter Maydell , "Michael S . Tsirkin" , Alexey Kardashevskiy , peterx@redhat.com, Alex Williamson , Paolo Bonzini , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" It's a preparation for follow-up patch to call region_del() in memory_listener_unregister(), otherwise all device addr attached with kvm_devices_head will be reset before calling kvm_arm_set_device_addr. Signed-off-by: Peter Xu --- target/arm/kvm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/target/arm/kvm.c b/target/arm/kvm.c index 211a7bf7be..1219d0062b 100644 --- a/target/arm/kvm.c +++ b/target/arm/kvm.c @@ -266,7 +266,6 @@ static void kvm_arm_machine_init_done(Notifier *notifie= r, void *data) { KVMDevice *kd, *tkd; =20 - memory_listener_unregister(&devlistener); QSLIST_FOREACH_SAFE(kd, &kvm_devices_head, entries, tkd) { if (kd->kda.addr !=3D -1) { kvm_arm_set_device_addr(kd); @@ -274,6 +273,7 @@ static void kvm_arm_machine_init_done(Notifier *notifie= r, void *data) memory_region_unref(kd->mr); g_free(kd); } + memory_listener_unregister(&devlistener); } =20 static Notifier notify =3D { --=20 2.14.3