From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 82B36C2D0CD for ; Wed, 21 May 2025 06:46:48 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1uHdCw-00084q-NQ; Wed, 21 May 2025 02:45:42 -0400 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 1uHdCn-000828-Cy for qemu-devel@nongnu.org; Wed, 21 May 2025 02:45:39 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1uHdCi-0002uj-1x for qemu-devel@nongnu.org; Wed, 21 May 2025 02:45:32 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1747809926; 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: in-reply-to:in-reply-to:references:references; bh=vt8CiTl/LbfWeCuUs7h2pX+We3luhDHWY/tcqJD6c18=; b=RUUK19P4K3ST3e6swApd4iM2wHy3UVUICa08Utpv+NMSqmNBKTVbK2fdcwuJjy+C0GXeJa NgeTdVIjKQWu9UdacoV1ScTfnceodiAMiqaO2f93QdgBbEAJpuGsBlLp7DMh6mhkEJsgKa 3Yme/NO6+FFsVM0HDuzZogFg86VK5Gw= Received: from mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (ec2-35-165-154-97.us-west-2.compute.amazonaws.com [35.165.154.97]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-594-UraIybdVPYSJ_OCTKB8VQw-1; Wed, 21 May 2025 02:45:14 -0400 X-MC-Unique: UraIybdVPYSJ_OCTKB8VQw-1 X-Mimecast-MFC-AGG-ID: UraIybdVPYSJ_OCTKB8VQw_1747809913 Received: from mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.12]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-06.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id 5E5211800A44; Wed, 21 May 2025 06:45:13 +0000 (UTC) Received: from blackfin.pond.sub.org (unknown [10.45.242.7]) by mx-prod-int-03.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id DFBE119560AD; Wed, 21 May 2025 06:45:12 +0000 (UTC) Received: by blackfin.pond.sub.org (Postfix, from userid 1000) id 9EB5921E65D4; Wed, 21 May 2025 08:37:11 +0200 (CEST) From: Markus Armbruster To: qemu-devel@nongnu.org Cc: devel@lists.libvirt.org Subject: [PATCH 3/4] docs/about/deprecated: Move deprecation notes to tidy up order Date: Wed, 21 May 2025 08:37:10 +0200 Message-ID: <20250521063711.29840-4-armbru@redhat.com> In-Reply-To: <20250521063711.29840-1-armbru@redhat.com> References: <20250521063711.29840-1-armbru@redhat.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.0 on 10.30.177.12 Received-SPF: pass client-ip=170.10.133.124; envelope-from=armbru@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.487, 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_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, T_SPF_TEMPERROR=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: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org The deprecation notes within a section are mostly in version order. Move the few that aren't so they are. Signed-off-by: Markus Armbruster --- docs/about/deprecated.rst | 32 ++++++++++++++++---------------- 1 file changed, 16 insertions(+), 16 deletions(-) diff --git a/docs/about/deprecated.rst b/docs/about/deprecated.rst index ef4ea84e69..4715d1ede5 100644 --- a/docs/about/deprecated.rst +++ b/docs/about/deprecated.rst @@ -148,6 +148,14 @@ options are removed in favor of using explicit ``blockdev-create`` and ``blockdev-add`` calls. See :doc:`/interop/live-block-operations` for details. +``query-migrationthreads`` (since 9.2) +'''''''''''''''''''''''''''''''''''''' + +To be removed with no replacement, as it reports only a limited set of +threads (for example, it only reports source side of multifd threads, +without reporting any destination threads, or non-multifd source threads). +For debugging purpose, please use ``-name $VM,debug-threads=on`` instead. + ``block-job-pause`` (since 10.1) '''''''''''''''''''''''''''''''' @@ -184,14 +192,6 @@ Use ``job-finalize`` instead. This argument has always been ignored. -``query-migrationthreads`` (since 9.2) -'''''''''''''''''''''''''''''''''''''' - -To be removed with no replacement, as it reports only a limited set of -threads (for example, it only reports source side of multifd threads, -without reporting any destination threads, or non-multifd source threads). -For debugging purpose, please use ``-name $VM,debug-threads=on`` instead. - Host Architectures ------------------ @@ -522,14 +522,6 @@ PCIe passthrough shall be the mainline solution. CPU device properties ''''''''''''''''''''' -``pcommit`` on x86 (since 9.1) -^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ - -The PCOMMIT instruction was never included in any physical processor. -It was implemented as a no-op instruction in TCG up to QEMU 9.0, but -only with ``-cpu max`` (which does not guarantee migration compatibility -across versions). - ``pmu-num=n`` on RISC-V CPUs (since 8.2) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ @@ -539,6 +531,14 @@ be calculated with ``((2 ^ n) - 1) << 3``. The least significant three bits must be left clear. +``pcommit`` on x86 (since 9.1) +^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +The PCOMMIT instruction was never included in any physical processor. +It was implemented as a no-op instruction in TCG up to QEMU 9.0, but +only with ``-cpu max`` (which does not guarantee migration compatibility +across versions). + Backwards compatibility ----------------------- -- 2.48.1