From nobody Tue May 7 12:01:15 2024 Delivered-To: importer2@patchew.org Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zohomail.com: domain of gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer2=patchew.org@nongnu.org; dmarc=fail(p=none dis=none) header.from=zx2c4.com Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1651143971742374.2559205194351; Thu, 28 Apr 2022 04:06:11 -0700 (PDT) Received: from localhost ([::1]:50756 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1nk1yL-00065S-RS for importer2@patchew.org; Thu, 28 Apr 2022 07:06:10 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:54890) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nk1Ud-0006Fu-En for qemu-devel@nongnu.org; Thu, 28 Apr 2022 06:35:31 -0400 Received: from dfw.source.kernel.org ([2604:1380:4641:c500::1]:57272) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1nk1Ub-00004s-22 for qemu-devel@nongnu.org; Thu, 28 Apr 2022 06:35:26 -0400 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id C411961DD9; Thu, 28 Apr 2022 10:35:23 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 7885EC385A9; Thu, 28 Apr 2022 10:35:22 +0000 (UTC) Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id 2cc36e21 (TLSv1.3:AEAD-AES256-GCM-SHA384:256:NO); Thu, 28 Apr 2022 10:35:20 +0000 (UTC) Authentication-Results: smtp.kernel.org; dkim=pass (1024-bit key) header.d=zx2c4.com header.i=@zx2c4.com header.b="bXy/j2fr" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=zx2c4.com; s=20210105; t=1651142120; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding; bh=nJ6RTU4RXAUTOLu2hrurvGS4AlaBGyTTAdMHn68hABo=; b=bXy/j2frlXL7J8n6rYUK3ACQ/yEKzsrjW6DMMk0Zn7ZB6MHWyQ+Ivk1m7IUpahx0g2sp7v MuAXE7v2vm32Ckju1H4xEYtnRLfVzCOM+VSYS8wS4wlqB5DjVooTK6FgkM2BzhdWgQcyvf twGCw2hYw0pp20aGLWOoL3zq1BOafmA= From: "Jason A. Donenfeld" To: openrisc@lists.librecores.org, qemu-devel@nongnu.org, shorne@gmail.com Subject: [PATCH] hw/openrisc: page-align FDT address Date: Thu, 28 Apr 2022 12:35:16 +0200 Message-Id: <20220428103516.1149436-1-Jason@zx2c4.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable 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+importer2=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=2604:1380:4641:c500::1; envelope-from=SRS0=yuO2=VG=zx2c4.com=Jason@kernel.org; helo=dfw.source.kernel.org X-Spam_score_int: -67 X-Spam_score: -6.8 X-Spam_bar: ------ X-Spam_report: (-6.8 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, HEADER_FROM_DIFFERENT_DOMAINS=0.249, RCVD_IN_DNSWL_HI=-5, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Peter Maydell , "Jason A. Donenfeld" Errors-To: qemu-devel-bounces+importer2=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1651143973804100001 Content-Type: text/plain; charset="utf-8" The QEMU-provided FDT was only being recognized by the kernel when it was used in conjunction with -initrd. Without it, the magic bytes wouldn't be there and the kernel couldn't load it. This patch fixes the issue by page aligning the provided FDT. Cc: Stafford Horne Cc: Peter Maydell Signed-off-by: Jason A. Donenfeld Acked-by: Stafford Horne --- hw/openrisc/openrisc_sim.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/openrisc/openrisc_sim.c b/hw/openrisc/openrisc_sim.c index 8184caa60b..99b14940f4 100644 --- a/hw/openrisc/openrisc_sim.c +++ b/hw/openrisc/openrisc_sim.c @@ -356,7 +356,7 @@ static uint32_t openrisc_load_fdt(Or1ksimState *state, = hwaddr load_start, } =20 /* We put fdt right after the kernel and/or initrd. */ - fdt_addr =3D ROUND_UP(load_start, 4); + fdt_addr =3D TARGET_PAGE_ALIGN(load_start); =20 ret =3D fdt_pack(fdt); /* Should only fail if we've built a corrupted tree */ --=20 2.35.1