From patchwork Thu Jan 26 12:10:34 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Thomas Huth X-Patchwork-Id: 1732229 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=SVHe4lUo; dkim-atps=neutral Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4P2fgf6wzbz23h0 for ; Thu, 26 Jan 2023 23:11:09 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1pL15Z-0004qF-3k; Thu, 26 Jan 2023 07:10:45 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pL15X-0004py-1l for qemu-devel@nongnu.org; Thu, 26 Jan 2023 07:10:43 -0500 Received: from us-smtp-delivery-124.mimecast.com ([170.10.129.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1pL15U-0007K8-IK for qemu-devel@nongnu.org; Thu, 26 Jan 2023 07:10:42 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1674735038; 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=Wgj/rWcPURHnuh/Sx9iwJbw//7RRu9EmoF+Mf3X3z7I=; b=SVHe4lUor2eZN9bumOi1Tz9DCECvSxOncMXTIEBYSeSSlt8jFYHwsYDBLv/icxOh2Y6ddu H3H+OnzqxvBP0tAtVgqPjCenxypSo+8zo2yshU/Q/x3I/32XOfaF0kumMJt/sCtOW/3vB8 wtuFDvCtdI/Lv3inW5tYIX8V3J3zuT4= Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-597-UXywKPu3OcSW67tZ2_pY0Q-1; Thu, 26 Jan 2023 07:10:37 -0500 X-MC-Unique: UXywKPu3OcSW67tZ2_pY0Q-1 Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 03E38380450B; Thu, 26 Jan 2023 12:10:37 +0000 (UTC) Received: from thuth.com (unknown [10.39.193.107]) by smtp.corp.redhat.com (Postfix) with ESMTP id 07BBA39DCA; Thu, 26 Jan 2023 12:10:35 +0000 (UTC) From: Thomas Huth To: qemu-devel@nongnu.org Cc: qemu-trivial@nongnu.org, wenchao.wang@intel.com, haxm-team@intel.com Subject: [PATCH v2] docs/about/deprecated: Mark HAXM in QEMU as deprecated Date: Thu, 26 Jan 2023 13:10:34 +0100 Message-Id: <20230126121034.1035138-1-thuth@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 Received-SPF: pass client-ip=170.10.129.124; envelope-from=thuth@redhat.com; helo=us-smtp-delivery-124.mimecast.com 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, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, 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: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org The HAXM project has been retired (see https://github.com/intel/haxm#status), so we should mark the code in QEMU as deprecated (and finally remove it unless somebody else picks the project up again - which is quite unlikely since there are now whpx and hvf on these operating systems, too). Signed-off-by: Thomas Huth Reviewed-by: Daniel P. Berrangé --- v2: Added a message to hax_accel_init(), too docs/about/deprecated.rst | 6 ++++++ target/i386/hax/hax-all.c | 3 +++ 2 files changed, 9 insertions(+) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index 3f4d678eb4..da2e6fe63d 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -93,6 +93,12 @@ form is preferred. The HPET setting has been turned into a machine property. Use ``-machine hpet=off`` instead. +``-accel hax`` (since 8.0) +'''''''''''''''''''''''''' + +The HAXM project has been retired (see https://github.com/intel/haxm#status). +Use "whpx" (on Windows) or "hvf" (on macOS) instead. + QEMU Machine Protocol (QMP) commands ------------------------------------ diff --git a/target/i386/hax/hax-all.c b/target/i386/hax/hax-all.c index b7fb5385b2..3e5992a63b 100644 --- a/target/i386/hax/hax-all.c +++ b/target/i386/hax/hax-all.c @@ -357,6 +357,9 @@ static int hax_accel_init(MachineState *ms) fprintf(stdout, "HAX is %s and emulator runs in %s mode.\n", !ret ? "working" : "not working", !ret ? "fast virt" : "emulation"); + fprintf(stdout, + "NOTE: HAX is deprecated and will be removed in a future release.\n" + " Use 'whpx' (on Windows) or 'hvf' (on macOS) instead.\n"); } return ret; }