From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jean Guyader Subject: [RFC][PATCH 0/5] Add V4V to Xen Date: Thu, 31 May 2012 15:52:30 +0100 Message-ID: <1338475955-26472-1-git-send-email-jean.guyader@citrix.com> Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="------------true" Return-path: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xen.org Errors-To: xen-devel-bounces@lists.xen.org To: xen-devel@lists.xen.org Cc: Jean Guyader List-Id: xen-devel@lists.xenproject.org --------------true Content-Type: text/plain; charset="UTF-8"; format=fixed Content-Transfer-Encoding: 8bit V4V is a copy based inter vm communication system. Please have a look at this thread for more detail about V4V. http://lists.xen.org/archives/html/xen-devel/2012-05/msg01866.html This patch series is work in progress but I wanted to post it early enough so I can get feedback from people. Jean Guyader (5): xen: add ssize_t to types.h xen: Add headers to include/Makefile v4v: Introduce VIRQ_V4V xen: Enforce casting for guest_handle_cast xen: Add V4V implementation xen/arch/x86/hvm/hvm.c | 9 +- xen/arch/x86/x86_32/entry.S | 2 + xen/arch/x86/x86_64/compat/entry.S | 2 + xen/arch/x86/x86_64/entry.S | 2 + xen/common/Makefile | 1 + xen/common/domain.c | 11 +- xen/common/event_channel.c | 1 + xen/common/v4v.c | 1779 ++++++++++++++++++++++++++++++++++++ xen/include/Makefile | 3 +- xen/include/asm-x86/guest_access.h | 2 +- xen/include/public/v4v.h | 544 +++++++++++ xen/include/public/xen.h | 4 +- xen/include/xen/sched.h | 5 + xen/include/xen/types.h | 1 + xen/include/xen/v4v.h | 109 +++ 15 files changed, 2467 insertions(+), 8 deletions(-) create mode 100644 xen/common/v4v.c create mode 100644 xen/include/public/v4v.h create mode 100644 xen/include/xen/v4v.h -- 1.7.2.5 --------------true Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel --------------true--