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From 1d06e4e316610a2ffc805d8cc122dab5494bb8e5 Mon Sep 17 00:00:00 2001
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From: Laszlo Ersek <lersek@redhat.com>
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Date: Tue, 13 Nov 2018 18:16:38 +0100
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Subject: [PATCH 19/22] qapi: deprecate CpuInfoFast.arch
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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RH-Author: Laszlo Ersek <lersek@redhat.com>
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Message-id: <20181113181639.4999-6-lersek@redhat.com>
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Patchwork-id: 83006
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O-Subject: [RHEL-7.7 qemu-kvm-rhev PATCH 5/6] qapi: deprecate CpuInfoFast.arch
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Bugzilla: 1607406
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RH-Acked-by: Philippe Mathieu-Daudé <philmd@redhat.com>
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RH-Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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RH-Acked-by: Markus Armbruster <armbru@redhat.com>
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The TARGET_BASE_ARCH values from "configure" don't all map to the
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@CpuInfoArch enum constants; in particular "s390x" from the former does
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not match @s390 in the latter. Clients are known to rely on the @s390
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constant specifically, so we can't change it silently. Instead, deprecate
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the @CpuInfoFast.@arch member (in favor of @CpuInfoFast.@target) using the
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regular deprecation process.
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(No deprecation reminder is added to sysemu_target_to_cpuinfo_arch(): once
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@CpuInfoFast.@arch is removed, the assignment expression that calls
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sysemu_target_to_cpuinfo_arch() from qmp_query_cpus_fast() will have to
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disappear; in turn the static function left without callers will also
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break the build, thus it'll have to go.)
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Cc: "Daniel P. Berrange" <berrange@redhat.com>
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Cc: Eric Blake <eblake@redhat.com>
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Cc: Markus Armbruster <armbru@redhat.com>
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Signed-off-by: Laszlo Ersek <lersek@redhat.com>
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Message-Id: <20180427192852.15013-6-lersek@redhat.com>
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Reviewed-by: Eric Blake <eblake@redhat.com>
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Reviewed-by: Markus Armbruster <armbru@redhat.com>
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Signed-off-by: Markus Armbruster <armbru@redhat.com>
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(cherry picked from commit 6ffa3ab453b431ec047ff1fc87120059b5266014)
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Signed-off-by: Miroslav Rezanina <mrezanin@redhat.com>
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---
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qapi/misc.json | 8 ++++----
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qemu-doc.texi | 5 +++++
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2 files changed, 9 insertions(+), 4 deletions(-)
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diff --git a/qapi/misc.json b/qapi/misc.json
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index d7fd8bd..e6291fd 100644
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--- a/qapi/misc.json
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+++ b/qapi/misc.json
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@@ -558,11 +558,11 @@
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# @props: properties describing to which node/socket/core/thread
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# virtual CPU belongs to, provided if supported by board
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#
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-# @arch: base architecture of the cpu
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+# @arch: base architecture of the cpu; deprecated since 2.13.0 in favor
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+# of @target
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#
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-# @target: the QEMU system emulation target, which is more specific than
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-# @arch and determines which additional fields will be listed
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-# (since 2.13)
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+# @target: the QEMU system emulation target, which determines which
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+# additional fields will be listed (since 2.13)
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#
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# Since: 2.12
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#
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diff --git a/qemu-doc.texi b/qemu-doc.texi
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index 985e0f2..88358be 100644
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--- a/qemu-doc.texi
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+++ b/qemu-doc.texi
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@@ -2955,6 +2955,11 @@ from qcow2 images.
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The ``query-cpus'' command is replaced by the ``query-cpus-fast'' command.
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+@subsection query-cpus-fast "arch" output member (since 2.13.0)
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+
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+The ``arch'' output member of the ``query-cpus-fast'' command is
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+replaced by the ``target'' output member.
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+
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@section System emulator devices
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@subsection ivshmem (since 2.6.0)
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--
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1.8.3.1
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