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 X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 636A5C10F14 for ; Tue, 15 Oct 2019 11:47:10 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 377E92064B for ; Tue, 15 Oct 2019 11:47:10 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="M44lzqYZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728086AbfJOLrK (ORCPT ); Tue, 15 Oct 2019 07:47:10 -0400 Received: from mail-wr1-f66.google.com ([209.85.221.66]:43704 "EHLO mail-wr1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726208AbfJOLrJ (ORCPT ); Tue, 15 Oct 2019 07:47:09 -0400 Received: by mail-wr1-f66.google.com with SMTP id j18so23447287wrq.10; Tue, 15 Oct 2019 04:47:08 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2rFh15VrB4DEKcYfjt476nNyBnV2R8iO+x5S3m+Zx9s=; b=M44lzqYZ55PCUtw3DvsrdQZn/ARc2y7bf3Hs+7Tj2fei/jNSDBfdWh8cfXKTOAKsvY SHBv/u9sMAP43yNXWl6wBlr/leLB/Xuqni4a+YYvCQtR7yQN5R68epVhwzU+XsKyjeWL kGDErTlZZhuc9so36ovhMRIf6P1VE8xM7UIbrLULMmsYRLAoPO8t0zY/3eccNgWeyb3y qFSQfD69DPfuX3E/abCstS+DW5K6Ct+roBaizDHaBuUxincE2mpMvsMyieSsxvEcI04C JT+MHdwFI9OczZFDIFcpUYLaXxcO1NsgDFB+ZGEWFQew9k+NZAqaofjWtQy3iox9unY9 xLrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=2rFh15VrB4DEKcYfjt476nNyBnV2R8iO+x5S3m+Zx9s=; b=p4uWHH7GymW+MzlBjqvFd7sGmfvQpo6/Hc8Dr0ytNW43uMVouz4TVkvRNcdBRK0VxC AlT5RUwUWWAkcVN7/qLxL1zowA4/hNbWlFs/9uECpxEbQNM1j2Fo5MDKGGWj349T0ykM mTEtc15tEQzu6IZ4A+IoPlW9whSN6ru83zEuDJpTVZtwVoONxsEqRhdu56oWEamlOeBZ ZX3wjVauxwmMRY5trKc+ViOK/Ht/BnMRDJESnJiINgG47JdgiFffyp5S/rPmJIM+FaRb 3Jh12pSeBYOZHoxxMNDZ92CYycOZEeC/2n3/ryX5SLALXEaScu1J1IQaO/IiPeRPwxzl Pegw== X-Gm-Message-State: APjAAAX83mIMumSqlw4KJYEE3KkYXblQdrfuI1iWgY94zPMK86Sj2mmJ TH+00ccSwbPqwiLgZtwaxQJDEAjJUaI3qw== X-Google-Smtp-Source: APXvYqzfLHeVyovVfvjsOtMX1WbIcgz8S/+Bh0XBIL8YKw8jbzwdIlKeIIEmB8ocHE7M5CxvuheMJw== X-Received: by 2002:a5d:540d:: with SMTP id g13mr26160793wrv.8.1571140026937; Tue, 15 Oct 2019 04:47:06 -0700 (PDT) Received: from andrea.corp.microsoft.com ([2a01:110:8012:1010:8d42:cc61:bfff:65c2]) by smtp.gmail.com with ESMTPSA id u11sm20237307wmd.32.2019.10.15.04.47.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 15 Oct 2019 04:47:05 -0700 (PDT) From: Andrea Parri To: linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org Cc: "K . Y . Srinivasan" , Haiyang Zhang , Stephen Hemminger , Sasha Levin , Michael Kelley , Vitaly Kuznetsov , Dexuan Cui , Wei Liu , Andrea Parri Subject: [PATCH v3 0/3] Drivers: hv: vmbus: Miscellaneous improvements Date: Tue, 15 Oct 2019 13:46:43 +0200 Message-Id: <20191015114646.15354-1-parri.andrea@gmail.com> X-Mailer: git-send-email 2.23.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-hyperv-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org Hi all, The patchset: - refactors the VMBus negotiation code by introducing the table of VMBus protocol versions (patch 1/3), - enables VMBus protocol version 4.1, 5.1 and 5.2 (patch 2/3), - introduces a module parameter to cap the VMBus protocol versions which a guest can negotiate with the hypervisor (patch 3/3). Thanks, Andrea --- Changes since v2 ([1]): - refactor the loop exit path in vmbus_connect() (Michael Kelley) - do not rename VERSION_WIN10 (Michael Kelley) Changes since v1 ([2]): - remove the VERSION_INVAL macro (Vitaly Kuznetsov and Dexuan Cui) - make the table of VMBus protocol versions static (Dexuan Cui) - enable VMBus protocol version 4.1 (Michael Kelley) - introduce module parameter to cap the VMBus version (Dexuan Cui) [1] https://lkml.kernel.org/r/20191010154600.23875-1-parri.andrea@gmail.com [2] https://lkml.kernel.org/r/20191007163115.26197-1-parri.andrea@gmail.com Andrea Parri (3): Drivers: hv: vmbus: Introduce table of VMBus protocol versions Drivers: hv: vmbus: Enable VMBus protocol versions 4.1, 5.1 and 5.2 Drivers: hv: vmbus: Add module parameter to cap the VMBus version drivers/hv/connection.c | 72 +++++++++++++++++++++-------------------- drivers/hv/vmbus_drv.c | 3 +- include/linux/hyperv.h | 12 ++++--- 3 files changed, 45 insertions(+), 42 deletions(-) -- 2.23.0