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=-13.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 D38A2C07E95 for ; Wed, 14 Jul 2021 02:45:26 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BC09561358 for ; Wed, 14 Jul 2021 02:45:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237501AbhGNCsR (ORCPT ); Tue, 13 Jul 2021 22:48:17 -0400 Received: from linux.microsoft.com ([13.77.154.182]:51096 "EHLO linux.microsoft.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S237478AbhGNCsR (ORCPT ); Tue, 13 Jul 2021 22:48:17 -0400 Received: by linux.microsoft.com (Postfix, from userid 1004) id E828920B6C50; Tue, 13 Jul 2021 19:45:25 -0700 (PDT) DKIM-Filter: OpenDKIM Filter v2.11.0 linux.microsoft.com E828920B6C50 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linuxonhyperv.com; s=default; t=1626230725; bh=cjWM8/+XYQ6WukpceI6IzfWW0AQXf/A7+2xC8ElfqUI=; h=From:To:Cc:Subject:Date:From; b=Tas/NVKrE2cMsUCG1LmwEGtd7h1smFlLznI+xmOQGYSJAYUyNaq0V7N5BgT54tfuj ssJ7f3OoRDAeXXWV+Prx/io7/n+QvauBKcEYtvCMEVwLKxgWdX0SwDSeryh1fC+vjC 2KQPD/JgM2AT3yknYbA7zSuohnvbg4sSDr+mURx8= From: longli@linuxonhyperv.com To: linux-kernel@vger.kernel.org, linux-hyperv@vger.kernel.org Cc: Long Li Subject: [Patch v3 0/3] Introduce a driver to support host accelerated access to Microsoft Azure Blob Date: Tue, 13 Jul 2021 19:45:19 -0700 Message-Id: <1626230722-1971-1-git-send-email-longli@linuxonhyperv.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-hyperv@vger.kernel.org From: Long Li Microsoft Azure Blob storage service exposes a REST API to applications for data access. While it's flexible and works on most platforms, it's not as efficient as native network stack. This patchset implements a VSC that communicates with a VSP on the host to execute blob storage access via native network stack on the host. Reference: https://azure.microsoft.com/en-us/services/storage/blobs/#overview Long Li (3): Drivers: hv: vmbus: add support to ignore certain PCIE devices Drivers: hv: add Azure Blob driver Drivers: hv: Add to maintainer for Azure Blob driver Changes: v2: Refactored the code in vmbus to scan devices Reworked Azure Blob driver and moved user-mode interfaces to uapi v3: Changed licensing language Patch format passed "checkpatch --strict" debugfs and logging, module parameter cleanup General code clean up Fix device removal race conditions Documentation/userspace-api/ioctl/ioctl-number.rst | 2 + MAINTAINERS | 1 + drivers/hv/Kconfig | 10 + drivers/hv/Makefile | 1 + drivers/hv/azure_blob.c | 625 +++++++++++++++++++++ drivers/hv/channel_mgmt.c | 55 +- include/linux/hyperv.h | 9 + include/uapi/misc/azure_blob.h | 34 ++ 8 files changed, 731 insertions(+), 6 deletions(-) create mode 100644 drivers/hv/azure_blob.c create mode 100644 include/uapi/misc/azure_blob.h -- 1.8.3.1