From nobody Tue Oct 28 01:58:03 2025 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; dkim=fail; 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 1516156510518668.7143032034446; Tue, 16 Jan 2018 18:35:10 -0800 (PST) Received: from localhost ([::1]:55895 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ebdZF-0006JE-Ny for importer@patchew.org; Tue, 16 Jan 2018 21:35:09 -0500 Received: from eggs.gnu.org ([2001:4830:134:3::10]:45709) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1ebdQM-0007ro-Vk for qemu-devel@nongnu.org; Tue, 16 Jan 2018 21:26:00 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1ebdQL-0001Mw-FC for qemu-devel@nongnu.org; Tue, 16 Jan 2018 21:25:58 -0500 Received: from ozlabs.org ([103.22.144.67]:41909) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1ebdQK-0001KL-Qg; Tue, 16 Jan 2018 21:25:57 -0500 Received: by ozlabs.org (Postfix, from userid 1007) id 3zLrY91vCkz9t3C; Wed, 17 Jan 2018 13:25:47 +1100 (AEDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gibson.dropbear.id.au; s=201602; t=1516155949; bh=ce00yJdTdedhkPVklbZ+7h2OsXgyef9bM9TC5QtMETk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UVDinyEFdtZMNpRP6y7gHHpFgo3NOV1CHwFN2ejCvRvxaoaotSxu97F6rCx30eT39 7IIzCFzRjrKEOtIG01wG3M/zYcH231qmMnUAs53uANJ0x1mjULNnMjGB3RTDIR9nkv 7Agxbo4yAL77UZyjn9aApcQfo3Eq2PYMxd1RCGgY= From: David Gibson To: peter.maydell@linaro.org Date: Wed, 17 Jan 2018 13:25:23 +1100 Message-Id: <20180117022525.31767-21-david@gibson.dropbear.id.au> X-Mailer: git-send-email 2.14.3 In-Reply-To: <20180117022525.31767-1-david@gibson.dropbear.id.au> References: <20180117022525.31767-1-david@gibson.dropbear.id.au> MIME-Version: 1.0 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: 103.22.144.67 Subject: [Qemu-devel] [PULL 20/22] 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: lvivier@redhat.com, surajjs@au1.ibm.com, joserz@linux.vnet.ibm.com, qemu-devel@nongnu.org, groug@kaod.org, qemu-ppc@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= , David Gibson Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 Content-Type: text/plain; charset="utf-8" From: C=C3=A9dric Le Goater 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 Signed-off-by: David Gibson --- 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 80245f57f1..98ee3c607a 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 2.14.3