From nobody Mon Nov 10 01:31:01 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 209.51.188.17 as permitted sender) client-ip=209.51.188.17; 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 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1552478451159586.2855279604167; Wed, 13 Mar 2019 05:00:51 -0700 (PDT) Received: from localhost ([127.0.0.1]:42833 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h42Ys-0002Aw-V6 for importer@patchew.org; Wed, 13 Mar 2019 08:00:42 -0400 Received: from eggs.gnu.org ([209.51.188.92]:51868) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1h42Wo-0000x7-Aw for qemu-devel@nongnu.org; Wed, 13 Mar 2019 07:58:35 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1h42Wn-0004Av-J4 for qemu-devel@nongnu.org; Wed, 13 Mar 2019 07:58:34 -0400 Received: from mx1.redhat.com ([209.132.183.28]:53046) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1h42Wn-0004AI-CN for qemu-devel@nongnu.org; Wed, 13 Mar 2019 07:58:33 -0400 Received: from smtp.corp.redhat.com (int-mx07.intmail.prod.int.phx2.redhat.com [10.5.11.22]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id C26BD330260 for ; Wed, 13 Mar 2019 11:53:09 +0000 (UTC) Received: from localhost.localdomain (ovpn-116-118.ams2.redhat.com [10.36.116.118]) by smtp.corp.redhat.com (Postfix) with ESMTP id D0F2B1001E70; Wed, 13 Mar 2019 11:53:07 +0000 (UTC) From: Juan Quintela To: qemu-devel@nongnu.org Date: Wed, 13 Mar 2019 12:51:18 +0100 Message-Id: <20190313115121.7611-8-quintela@redhat.com> In-Reply-To: <20190313115121.7611-1-quintela@redhat.com> References: <20190313115121.7611-1-quintela@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.84 on 10.5.11.22 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.29]); Wed, 13 Mar 2019 11:53:09 +0000 (UTC) Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 209.132.183.28 Subject: [Qemu-devel] [PULL 07/10] multifd: Add some padding 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 , Thomas Huth , Juan Quintela , "Dr. David Alan Gilbert" , Markus Armbruster , Paolo Bonzini Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" Content-Type: text/plain; charset="utf-8" Add some padding. MultifdInit_t is padded to 64 bytes. MultiFDPacket_t is padded to 320bytes (64 * 5). Signed-off-by: Juan Quintela --- migration/ram.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/migration/ram.c b/migration/ram.c index 700c345ec5..d7f8fe45a8 100644 --- a/migration/ram.c +++ b/migration/ram.c @@ -591,6 +591,8 @@ typedef struct { uint32_t version; unsigned char uuid[16]; /* QemuUUID */ uint8_t id; + uint8_t unused1[7]; /* Reserved for future use */ + uint64_t unused2[4]; /* Reserved for future use */ } __attribute__((packed)) MultiFDInit_t; =20 typedef struct { @@ -603,6 +605,7 @@ typedef struct { /* size of the next packet that contains pages */ uint32_t next_packet_size; uint64_t packet_num; + uint64_t unused[4]; /* Reserved for future use */ char ramblock[256]; uint64_t offset[]; } __attribute__((packed)) MultiFDPacket_t; --=20 2.20.1