From nobody Tue Feb 10 04:08:10 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1630589070021172.23438562439753; Thu, 2 Sep 2021 06:24:30 -0700 (PDT) Received: from localhost ([::1]:37824 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mLmhg-0000DB-Vu for importer@patchew.org; Thu, 02 Sep 2021 09:24:29 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:42646) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLmTV-0006ED-Co for qemu-devel@nongnu.org; Thu, 02 Sep 2021 09:09:49 -0400 Received: from 8.mo52.mail-out.ovh.net ([46.105.37.156]:56305) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1mLmTP-0001sr-7s for qemu-devel@nongnu.org; Thu, 02 Sep 2021 09:09:49 -0400 Received: from mxplan5.mail.ovh.net (unknown [10.109.156.48]) by mo52.mail-out.ovh.net (Postfix) with ESMTPS id 34607295F24; Thu, 2 Sep 2021 15:09:33 +0200 (CEST) Received: from kaod.org (37.59.142.101) by DAG4EX1.mxp5.local (172.16.2.31) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2308.14; Thu, 2 Sep 2021 15:09:31 +0200 Authentication-Results: garm.ovh; auth=pass (GARM-101G004ba2f3228-c8a8-480a-9799-09b159774aa3, 0F69C8711EE098B745CC44F7BEC1CAFBB1DDDEDC) smtp.auth=clg@kaod.org X-OVh-ClientIp: 82.64.250.170 From: =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= To: David Gibson , Greg Kurz Subject: [PATCH v2 02/20] ppc/pnv: Add an assert when calculating the RAM distribution on chips Date: Thu, 2 Sep 2021 15:09:10 +0200 Message-ID: <20210902130928.528803-3-clg@kaod.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210902130928.528803-1-clg@kaod.org> References: <20210902130928.528803-1-clg@kaod.org> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Originating-IP: [37.59.142.101] X-ClientProxiedBy: DAG5EX1.mxp5.local (172.16.2.41) To DAG4EX1.mxp5.local (172.16.2.31) X-Ovh-Tracer-GUID: b6111527-c79c-4dc9-9fdf-d7eaf174fd3b X-Ovh-Tracer-Id: 14775184480372886435 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: -100 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvtddruddvhedgiedtucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuqfggjfdpvefjgfevmfevgfenuceurghilhhouhhtmecuhedttdenucesvcftvggtihhpihgvnhhtshculddquddttddmnecujfgurhephffvufffkffojghfgggtgfhisehtkeertdertdejnecuhfhrohhmpeevrogurhhitgcunfgvucfiohgrthgvrhcuoegtlhhgsehkrghougdrohhrgheqnecuggftrfgrthhtvghrnhepheehfeegjeeitdfffeetjeduveejueefuefgtdefueelueetveeliefhhffgtdelnecukfhppedtrddtrddtrddtpdefjedrheelrddugedvrddutddunecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehmohguvgepshhmthhpqdhouhhtpdhhvghlohepmhigphhlrghnhedrmhgrihhlrdhovhhhrdhnvghtpdhinhgvtheptddrtddrtddrtddpmhgrihhlfhhrohhmpegtlhhgsehkrghougdrohhrghdprhgtphhtthhopegtlhhgsehkrghougdrohhrgh Received-SPF: pass (zohomail.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; Received-SPF: pass client-ip=46.105.37.156; envelope-from=clg@kaod.org; helo=8.mo52.mail-out.ovh.net X-Spam_score_int: -18 X-Spam_score: -1.9 X-Spam_bar: - X-Spam_report: (-1.9 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: qemu-ppc@nongnu.org, qemu-devel@nongnu.org, =?UTF-8?q?C=C3=A9dric=20Le=20Goater?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZM-MESSAGEID: 1630589071839100003 Signed-off-by: C=C3=A9dric Le Goater Reviewed-by: Greg Kurz --- v2: fixed assert value ... hw/ppc/pnv.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/hw/ppc/pnv.c b/hw/ppc/pnv.c index 03c86508d2f7..71e45515f136 100644 --- a/hw/ppc/pnv.c +++ b/hw/ppc/pnv.c @@ -723,6 +723,8 @@ static uint64_t pnv_chip_get_ram_size(PnvMachineState *= pnv, int chip_id) return QEMU_ALIGN_DOWN(ram_per_chip, 1 * MiB); } =20 + assert(pnv->num_chips > 1); + ram_per_chip =3D (machine->ram_size - 1 * GiB) / (pnv->num_chips - 1); return chip_id =3D=3D 0 ? 1 * GiB : QEMU_ALIGN_DOWN(ram_per_chip, 1 * = MiB); } --=20 2.31.1