From nobody Wed Feb 11 02:07:19 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 1516039652077255.79304120098118; Mon, 15 Jan 2018 10:07:32 -0800 (PST) Received: from localhost ([::1]:51899 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eb9AR-0004TD-2y for importer@patchew.org; Mon, 15 Jan 2018 13:07:31 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:53221) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1eb97f-0002Fy-Dm for qemu-devel@nongnu.org; Mon, 15 Jan 2018 13:04:42 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1eb97c-0007Iw-9b for qemu-devel@nongnu.org; Mon, 15 Jan 2018 13:04:39 -0500 Received: from 7.mo173.mail-out.ovh.net ([46.105.44.159]:42820) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1eb97c-0007HV-2x for qemu-devel@nongnu.org; Mon, 15 Jan 2018 13:04:36 -0500 Received: from player687.ha.ovh.net (gw6.ovh.net [213.251.189.206]) by mo173.mail-out.ovh.net (Postfix) with ESMTP id 9FFD7A27D3 for ; Mon, 15 Jan 2018 19:04:34 +0100 (CET) Received: from zorba.kaod.org.com (LFbn-1-2226-150.w90-76.abo.wanadoo.fr [90.76.48.150]) (Authenticated sender: clg@kaod.org) by player687.ha.ovh.net (Postfix) with ESMTPSA id 73D8A2C009D; Mon, 15 Jan 2018 19:04:30 +0100 (CET) From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, David Gibson Date: Mon, 15 Jan 2018 19:04:05 +0100 Message-Id: <20180115180406.28489-6-clg@kaod.org> X-Mailer: git-send-email 2.13.6 In-Reply-To: <20180115180406.28489-1-clg@kaod.org> References: <20180115180406.28489-1-clg@kaod.org> MIME-Version: 1.0 X-Ovh-Tracer-Id: 17091723537538059091 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedtuddrleekgddutdelucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecufedttdenucesvcftvggtihhpihgvnhhtshculddquddttddm Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 46.105.44.159 Subject: [Qemu-devel] [PATCH 5/6] ppc/pnv: change initrd address 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: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= 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" When skiboot starts, it first clears the CPU structs for all possible CPUs on a system : for (i =3D 0; i <=3D cpu_max_pir; i++) memset(&cpu_stacks[i].cpu, 0, sizeof(struct cpu_thread)); On POWER9, cpu_max_pir is quite big, 0x7fff, and the skiboot cpu_stacks array overlaps with the memory region in which QEMU maps the initramfs file. Move it upwards in memory to keep it safe. Signed-off-by: C=C3=A9dric Le Goater --- hw/ppc/pnv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 80245f57f1ae..98ee3c607ae7 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -53,7 +53,7 @@ #define FW_MAX_SIZE 0x00400000 =20 #define KERNEL_LOAD_ADDR 0x20000000 -#define INITRD_LOAD_ADDR 0x40000000 +#define INITRD_LOAD_ADDR 0x60000000 =20 static const char *pnv_chip_core_typename(const PnvChip *o) { --=20 2.13.6