From patchwork Thu Jun 15 19:09:47 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefano Stabellini X-Patchwork-Id: 9790043 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id C2ABF60325 for ; Thu, 15 Jun 2017 19:12:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id B27D228625 for ; Thu, 15 Jun 2017 19:12:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id A76AF2863F; Thu, 15 Jun 2017 19:12:39 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-4.2 required=2.0 tests=BAYES_00, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from lists.xenproject.org (lists.xenproject.org [192.237.175.120]) (using TLSv1.2 with cipher AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5E82128625 for ; Thu, 15 Jun 2017 19:12:39 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=lists.xenproject.org) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dLa9b-0001LJ-1Q; Thu, 15 Jun 2017 19:10:03 +0000 Received: from mail6.bemta6.messagelabs.com ([193.109.254.103]) by lists.xenproject.org with esmtp (Exim 4.84_2) (envelope-from ) id 1dLa9Z-00017E-1N for xen-devel@lists.xen.org; Thu, 15 Jun 2017 19:10:01 +0000 Received: from [193.109.254.147] by server-6.bemta-6.messagelabs.com id FB/30-03920-88BD2495; Thu, 15 Jun 2017 19:10:00 +0000 X-Brightmail-Tracker: H4sIAAAAAAAAA+NgFvrNLMWRWlGSWpSXmKPExsVybKJssm7Hbad Ig52LeSyWfFzM4sDocXT3b6YAxijWzLyk/IoE1oznz1eyFCznrjj6+DRLA+NFzi5GLg4hgTYm ibsH9jJ2MXJysAg4SPQ1t7J3MXJwMArESDz4YQ0SZhQIk5h8eQkriM0mYCjx98kmNhBbREBa4 trny4wgc5gFJjNKvH73ixkkISwQLvHm/TRmiJmqEs2fOlhAbF4BN4mHe7aAxSUE5CROHpsMNp QTKH62eyIr1EGMEm+eLWWdwMi7gJFhFaNGcWpRWWqRrqGBXlJRZnpGSW5iZg6QZ6aXm1pcnJi empOYVKyXnJ+7iREYEAxAsIPx3rKAQ4ySHExKorz8ck6RQnxJ+SmVGYnFGfFFpTmpxYcYZTg4 lCR4NW4B5QSLUtNTK9Iyc4ChCZOW4OBREuGdfhMozVtckJhbnJkOkTrFqMuxYfX6L0xCLHn5e alS4rxCIDMEQIoySvPgRsDi5BKjrJQwLyPQUUI8BalFuZklqPKvGMU5GJWEeR1ApvBk5pXAbX oFdAQT0BFBFxxAjihJREhJNTCefyvM+l/p/Km7yy6ujpRvv83Q1XyoXzi34E4qc62q27H9WZ8 q+KTd5/qfvMgXEre8I3LF8d0cy9Re3E479vVi7Lbl57ij1zbMfvLNlufApR0vbnsGyE60vL9/ 76cJiZM7Z/seMhLV83t2MsB0ht/fn/vFp5yzelVikxN7+97sJNnpwjf1BZ6LKrEUZyQaajEXF ScCAN+OzdmOAgAA X-Env-Sender: sstabellini@kernel.org X-Msg-Ref: server-9.tower-27.messagelabs.com!1497553798!108015163!1 X-Originating-IP: [198.145.29.99] X-SpamReason: No, hits=0.0 required=7.0 tests= X-StarScan-Received: X-StarScan-Version: 9.4.19; banners=-,-,- X-VirusChecked: Checked Received: (qmail 25377 invoked from network); 15 Jun 2017 19:10:00 -0000 Received: from mail.kernel.org (HELO mail.kernel.org) (198.145.29.99) by server-9.tower-27.messagelabs.com with DHE-RSA-AES256-GCM-SHA384 encrypted SMTP; 15 Jun 2017 19:10:00 -0000 Received: from localhost.localdomain (unknown [99.165.194.18]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 5A600239E2; Thu, 15 Jun 2017 19:09:58 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 5A600239E2 From: Stefano Stabellini To: xen-devel@lists.xen.org Date: Thu, 15 Jun 2017 12:09:47 -0700 Message-Id: <1497553787-3709-18-git-send-email-sstabellini@kernel.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1497553787-3709-1-git-send-email-sstabellini@kernel.org> References: <1497553787-3709-1-git-send-email-sstabellini@kernel.org> Cc: jgross@suse.com, Stefano Stabellini , boris.ostrovsky@oracle.com, sstabellini@kernel.org, linux-kernel@vger.kernel.org Subject: [Xen-devel] [PATCH v4 18/18] xen: introduce a Kconfig option to enable the pvcalls backend X-BeenThere: xen-devel@lists.xen.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: Xen developer discussion List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: xen-devel-bounces@lists.xen.org Sender: "Xen-devel" X-Virus-Scanned: ClamAV using ClamSMTP Also add pvcalls-back to the Makefile. Signed-off-by: Stefano Stabellini CC: boris.ostrovsky@oracle.com CC: jgross@suse.com --- drivers/xen/Kconfig | 12 ++++++++++++ drivers/xen/Makefile | 1 + 2 files changed, 13 insertions(+) diff --git a/drivers/xen/Kconfig b/drivers/xen/Kconfig index f15bb3b7..4545561 100644 --- a/drivers/xen/Kconfig +++ b/drivers/xen/Kconfig @@ -196,6 +196,18 @@ config XEN_PCIDEV_BACKEND If in doubt, say m. +config XEN_PVCALLS_BACKEND + bool "XEN PV Calls backend driver" + depends on INET && XEN && XEN_BACKEND + default n + help + Experimental backend for the Xen PV Calls protocol + (https://xenbits.xen.org/docs/unstable/misc/pvcalls.html). It + allows PV Calls frontends to send POSIX calls to the backend, + which implements them. + + If in doubt, say n. + config XEN_SCSI_BACKEND tristate "XEN SCSI backend driver" depends on XEN && XEN_BACKEND && TARGET_CORE diff --git a/drivers/xen/Makefile b/drivers/xen/Makefile index 8feab810..480b928 100644 --- a/drivers/xen/Makefile +++ b/drivers/xen/Makefile @@ -38,6 +38,7 @@ obj-$(CONFIG_XEN_ACPI_PROCESSOR) += xen-acpi-processor.o obj-$(CONFIG_XEN_EFI) += efi.o obj-$(CONFIG_XEN_SCSI_BACKEND) += xen-scsiback.o obj-$(CONFIG_XEN_AUTO_XLATE) += xlate_mmu.o +obj-$(CONFIG_XEN_PVCALLS_BACKEND) += pvcalls-back.o xen-evtchn-y := evtchn.o xen-gntdev-y := gntdev.o xen-gntalloc-y := gntalloc.o