From nobody Sat Feb 7 05:14:53 2026 Delivered-To: importer@patchew.org Authentication-Results: mx.zohomail.com; dkim=pass; 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; dmarc=pass(p=none dis=none) header.from=zx2c4.com ARC-Seal: i=1; a=rsa-sha256; t=1592268000; cv=none; d=zohomail.com; s=zohoarc; b=LOyYcpGxCkHavu5yhPF2BSr6ZjGUilJVl+JxZASQCwugV+GP1WzichnTWJ2FqXaQpVUG5z1mA2Rx9TLNlxMHMKxM9RMxZgFtZ0R0S+lndNspSMNb3T/o2SiFXd/y0Y3a0LAENenxMBz1nMho6yNdTog2HOpMqcYMIh/e1mUDwAc= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1592268000; h=Content-Transfer-Encoding:Cc:Date:From:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:Sender:Subject:To; bh=xuJ5xQ/btV9ppzRkjXeRt5cM1agMJdNslGFv10rwKJY=; b=deCHedmqxaKEiTCQFIr+hhtauwQQijZ3FHg5hVY77Ix3x5ofswlsGpJ4nB/bNAapwlMa4uJFzJNHIfNSoLhEPS6PeTgZmSh5fmETYXg2Hk+HvxrKo4q+tYMh5mmhtTnfkpv2t4L5NOqMaq8nCI4Pq8Ft6qRfv1hRM31HxPAyO/4= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; 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; dmarc=pass header.from= (p=none dis=none) header.from= Return-Path: Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) by mx.zohomail.com with SMTPS id 1592268000202114.46216520626228; Mon, 15 Jun 2020 17:40:00 -0700 (PDT) Received: from localhost ([::1]:44338 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1jkzdu-0002J7-TU for importer@patchew.org; Mon, 15 Jun 2020 20:39:58 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43314) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jkzb4-0007Ak-Ni for qemu-devel@nongnu.org; Mon, 15 Jun 2020 20:37:02 -0400 Received: from mail.zx2c4.com ([192.95.5.64]:56045) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1jkzb3-00048o-3Z for qemu-devel@nongnu.org; Mon, 15 Jun 2020 20:37:02 -0400 Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTP id 6c5213c7; Tue, 16 Jun 2020 00:19:06 +0000 (UTC) Received: by mail.zx2c4.com (ZX2C4 Mail Server) with ESMTPSA id f15f786c (TLSv1.3:TLS_AES_256_GCM_SHA384:256:NO); Tue, 16 Jun 2020 00:19:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=zx2c4.com; h=from:to:cc :subject:date:message-id:mime-version:content-transfer-encoding; s=mail; bh=pmc0MsIW43s8iPyo3c0JpQpRfcE=; b=BzmvhXrn2E1wQblaWoV6 NnARYyrTM/dquR+KwAqbBWe1Gc0F1cHZyLuKwH2N0oDaBgxCLljWs2s/cmek3Up5 ArLK36Q2rYRl1gLpIGN3HDxkGtkSMhHlG4mN0QxHBn34s99Nnl/v7W/1zK73wiqS gOUWNmkuw7GvWGxY4XGZAdMYl/y8vRPnU81TkMLpvRGQwwdyWT0ANiNBPE6TtrvZ wZU735aSP+yeD/M1W6RN+0wRVr8qUp5UOkvucBsIajAbUeUHukn8MibsW5/9bzAp 7c/bZokbDSaYgjj98/GMkC3IouSnrBnzsglnCb0a9aHnP7YaK1MXtgDfyaFyvPoH 6w== From: "Jason A. Donenfeld" To: qemu-devel@nongnu.org, kraxel@redhat.com Subject: [PATCH] hw/acpi: specify 64-bit acpi table Date: Mon, 15 Jun 2020 18:36:54 -0600 Message-Id: <20200616003654.1058035-1-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+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Received-SPF: pass client-ip=192.95.5.64; envelope-from=Jason@zx2c4.com; helo=mail.zx2c4.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/06/15 20:37:00 X-ACL-Warn: Detected OS = Linux 3.11 and newer X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, URIBL_BLOCKED=0.001 autolearn=_AUTOLEARN 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: "Jason A. Donenfeld" Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: pass (identity @zx2c4.com) Content-Type: text/plain; charset="utf-8" SSDTs cannot address 64-bit physical addresses in 32-bit tables, so we increment the revision to '2' so that these larger addresses are addressable. This matters because the DSDT revision represents the maximum capability of all other SSDTs. This is also what arm does. Signed-off-by: Jason A. Donenfeld --- hw/i386/acpi-build.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c index 900f786d08..51420d90a8 100644 --- a/hw/i386/acpi-build.c +++ b/hw/i386/acpi-build.c @@ -2073,7 +2073,7 @@ build_dsdt(GArray *table_data, BIOSLinker *linker, g_array_append_vals(table_data, dsdt->buf->data, dsdt->buf->len); build_header(linker, table_data, (void *)(table_data->data + table_data->len - dsdt->buf->len), - "DSDT", dsdt->buf->len, 1, NULL, NULL); + "DSDT", dsdt->buf->len, 2, NULL, NULL); free_aml_allocator(); } =20 --=20 2.27.0