From nobody Mon Feb 9 23:40:26 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 1529957488322608.9584172739169; Mon, 25 Jun 2018 13:11:28 -0700 (PDT) Received: from localhost ([::1]:49039 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fXXpa-0006A9-8o for importer@patchew.org; Mon, 25 Jun 2018 16:11:22 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:58197) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1fXXl4-0002g5-G4 for qemu-devel@nongnu.org; Mon, 25 Jun 2018 16:06:43 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1fXXkz-0002Ly-Hd for qemu-devel@nongnu.org; Mon, 25 Jun 2018 16:06:42 -0400 Received: from mx2.rt-rk.com ([89.216.37.149]:40224 helo=mail.rt-rk.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1fXXkz-00023E-9p for qemu-devel@nongnu.org; Mon, 25 Jun 2018 16:06:37 -0400 Received: from localhost (localhost [127.0.0.1]) by mail.rt-rk.com (Postfix) with ESMTP id B8AEE1A2040; Mon, 25 Jun 2018 22:06:12 +0200 (CEST) Received: from rtrkw774-lin.mipstec.com (unknown [82.117.201.26]) by mail.rt-rk.com (Postfix) with ESMTPSA id 9609D1A1F8D; Mon, 25 Jun 2018 22:06:12 +0200 (CEST) X-Virus-Scanned: amavisd-new at rt-rk.com From: Aleksandar Markovic To: qemu-devel@nongnu.org Date: Mon, 25 Jun 2018 22:05:57 +0200 Message-Id: <1529957164-4744-3-git-send-email-aleksandar.markovic@rt-rk.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1529957164-4744-1-git-send-email-aleksandar.markovic@rt-rk.com> References: <1529957164-4744-1-git-send-email-aleksandar.markovic@rt-rk.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 3.x [fuzzy] X-Received-From: 89.216.37.149 Subject: [Qemu-devel] [PULL 2/9] hw/mips/boston: don't make flash region 'nomigrate' 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@linaro.org Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail: RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" From: Peter Maydell Currently we use memory_region_init_rom_nomigrate() to create the "boston.flash" memory region, and we don't manually register it with vmstate_register_ram(). This currently means that its contents are migrated but as a ram block whose name is the empty string; in future it may mean they are not migrated at all. Use memory_region_init_ram() instead. Note that this is a a cross-version migration compatibility break for the "boston" machine. Signed-off-by: Peter Maydell Reviewed-by: C=C3=A9dric Le Goater Reviewed-by: Philippe Mathieu-Daud=C3=A9 Signed-off-by: Aleksandar Markovic --- hw/mips/boston.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/hw/mips/boston.c b/hw/mips/boston.c index 52cce19..14e6f95 100644 --- a/hw/mips/boston.c +++ b/hw/mips/boston.c @@ -471,8 +471,7 @@ static void boston_mach_init(MachineState *machine) sysbus_mmio_map_overlap(SYS_BUS_DEVICE(s->cps), 0, 0, 1); =20 flash =3D g_new(MemoryRegion, 1); - memory_region_init_rom_nomigrate(flash, NULL, - "boston.flash", 128 * M_BYTE, &err); + memory_region_init_rom(flash, NULL, "boston.flash", 128 * M_BYTE, &err= ); memory_region_add_subregion_overlap(sys_mem, 0x18000000, flash, 0); =20 ddr =3D g_new(MemoryRegion, 1); --=20 2.7.4