From patchwork Fri Mar 29 18:37:53 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Vladimir Sementsov-Ogievskiy X-Patchwork-Id: 13610924 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 8AD8AC6FD1F for ; Fri, 29 Mar 2024 18:39:44 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1rqH7c-0002mg-MO; Fri, 29 Mar 2024 14:38:36 -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 1rqH7a-0002l4-J6; Fri, 29 Mar 2024 14:38:34 -0400 Received: from forwardcorp1b.mail.yandex.net ([178.154.239.136]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1rqH7Y-0007Wm-I7; Fri, 29 Mar 2024 14:38:34 -0400 Received: from mail-nwsmtp-smtp-corp-main-26.myt.yp-c.yandex.net (mail-nwsmtp-smtp-corp-main-26.myt.yp-c.yandex.net [IPv6:2a02:6b8:c12:5428:0:640:7351:0]) by forwardcorp1b.mail.yandex.net (Yandex) with ESMTPS id 7880C60BDA; Fri, 29 Mar 2024 21:38:26 +0300 (MSK) Received: from vsementsov-lin.. (unknown [2a02:6b8:b081:6509::1:4]) by mail-nwsmtp-smtp-corp-main-26.myt.yp-c.yandex.net (smtpcorp/Yandex) with ESMTPSA id 2cTaY94Id8c0-nXyM4rtK; Fri, 29 Mar 2024 21:38:25 +0300 Precedence: bulk X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yandex-team.ru; s=default; t=1711737505; bh=8P7NZEw9jcUgqc87Uhn1vKvB7YOes+3Qto/gE7vV5n4=; h=Message-Id:Date:Cc:Subject:To:From; b=ch2tC4p0lRhVmTEg4JeP0AYb0lQQ6Lq/p/Iy1LuaF3zAXZTUZdtKcZFdObROu7CDm 6eJtcBFg1ZIJnuPJGSZzlSPM+YLTVVf024T1y/wtNqaaw+KTGg5fv6W1U7/+Q6xsPD ftQPMiMGV+rvkRzRp55EhIcUHGtWGnEgsdwtQYdE= Authentication-Results: mail-nwsmtp-smtp-corp-main-26.myt.yp-c.yandex.net; dkim=pass header.i=@yandex-team.ru From: Vladimir Sementsov-Ogievskiy To: qemu-block@nongnu.org, raphael@enfabrica.net, mst@redhat.com Cc: kwolf@redhat.com, hreitz@redhat.com, pbonzini@redhat.com, berrange@redhat.com, eduardo@habkost.net, armbru@redhat.com, dave@treblig.org, eblake@redhat.com, qemu-devel@nongnu.org, vsementsov@yandex-team.ru, yc-core@yandex-team.ru Subject: [PATCH v3 0/5] vhost-user-blk: live resize additional APIs Date: Fri, 29 Mar 2024 21:37:53 +0300 Message-Id: <20240329183758.3360733-1-vsementsov@yandex-team.ru> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Received-SPF: pass client-ip=178.154.239.136; envelope-from=vsementsov@yandex-team.ru; helo=forwardcorp1b.mail.yandex.net 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, RCVD_IN_DNSWL_NONE=-0.0001, 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 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 v3: 02: add r-b by Markus 03: improve commit message 04: improve documentation, merge race-fix here (which was v2:05), rebase on master (migration_is_running() now without arguments) 05: improve documentation Vladimir Sementsov-Ogievskiy (5): vhost-user-blk: simplify and fix vhost_user_blk_handle_config_change qdev-monitor: fix error message in find_device_state() qdev-monitor: add option to report GenericError from find_device_state qapi: introduce device-sync-config qapi: introduce CONFIG_READ event hw/block/vhost-user-blk.c | 32 +++++++++++------- hw/virtio/virtio-pci.c | 18 ++++++++++ include/hw/qdev-core.h | 3 ++ include/monitor/qdev.h | 2 ++ include/sysemu/runstate.h | 1 + monitor/monitor.c | 1 + qapi/qdev.json | 54 ++++++++++++++++++++++++++++++ stubs/qdev.c | 6 ++++ system/qdev-monitor.c | 70 ++++++++++++++++++++++++++++++++++++--- system/runstate.c | 5 +++ 10 files changed, 175 insertions(+), 17 deletions(-)