From mboxrd@z Thu Jan 1 00:00:00 1970 From: Haozhong Zhang Subject: [PATCH v2 0/2] add support for vNVDIMM - Part 1: enable instructions Date: Wed, 30 Dec 2015 19:48:57 +0800 Message-ID: <1451476139-22148-1-git-send-email-haozhong.zhang@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit 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, Andrew Cooper Cc: Haozhong Zhang , Kevin Tian , Wei Liu , Ian Campbell , Stefano Stabellini , Jun Nakajima , Ian Jackson , Jan Beulich , Keir Fraser List-Id: xen-devel@lists.xenproject.org I split the previous patch series "[PATCH 0/4] add support for vNVDIMM" into two parts. This is the first part that enables clflushopt/clwb/pcommit instructions for HVM guests. [The second part will be sent separately after v1 patches get reviewed.] Changes in v2: * Refactor modifications in hvm_cpuid() per Andrew Cooper's comments. Haozhong Zhang (2): x86/hvm: allow guest to use clflushopt and clwb x86/hvm: add support for pcommit instruction tools/libxc/xc_cpufeature.h | 4 +++- tools/libxc/xc_cpuid_x86.c | 5 ++++- xen/arch/x86/hvm/hvm.c | 36 ++++++++++++++++++++++++------------ xen/arch/x86/hvm/vmx/vmcs.c | 6 +++++- xen/arch/x86/hvm/vmx/vmx.c | 1 + xen/arch/x86/hvm/vmx/vvmx.c | 3 +++ xen/include/asm-x86/cpufeature.h | 7 +++++++ xen/include/asm-x86/hvm/vmx/vmcs.h | 3 +++ xen/include/asm-x86/hvm/vmx/vmx.h | 1 + 9 files changed, 51 insertions(+), 15 deletions(-) -- 2.4.8