similar to: no such file or directory

[PATCH 4/8] HVM save restore: vcpu context support Signed-off-by: Zhai Edwin <edwin.zhai@intel.com> save/restore HVM vcpu context such as vmcs diff -r ee20d1905bde xen/arch/x86/domain.c --- a/xen/arch/x86/domain.c Thu Jan 11 16:40:55 2007 +0800 +++ b/xen/arch/x86/domain.c Thu Jan 11 16:46:59 2007 +0800 @@ -573,6 +573,7 @@ int arch_set_info_guest( else {

Memory mapped and port I/O is currently broken under VMX when the partition is running in VM8086 mode. The reason is that the instruction decoding support uses 32-bit opcode/address decodes rather 16-bit decodes. This patch fixes that. In addition, the patch adds support for the "stos" instruction decoding because this is a frequently used way to clear MMIO areas such as the screen. As

Changes from v1 to v2: - Use a macro to replace the hardcode in patch 1/3. This patchset fixes issues about IA32_VMX_MISC MSR emulation, VMCS guest area synchronization about PAGE_FAULT_ERROR_CODE_MASK/PAGE_FAULT_ERROR_CODE_MATCH, and CR0/CR4 emulation. Please help to review and pull. Thanks, Dongxiao Dongxiao Xu (3): nested vmx: emulate IA32_VMX_MISC MSR nested vmx: synchronize page

Change from v2: re-written code in ''vmx_intr_assist'' into if()/else if() sequence to make code change easy to review. Virtual interrupt delivery avoids Xen to inject vAPIC interrupts manually, which is fully taken care of by the hardware. This needs some special awareness into existing interrupr injection path: For pending interrupt from vLAPIC, instead of direct injection, we

Hi, -- Best Regards, Yu Rong Tan

This patch series is a reworking of a series developed by Mukesh Rathor at Oracle. The entirety of the design and development was done by him; I have only reworked, reorganized, and simplified things in a way that I think makes more sense. The vast majority of the credit for this effort therefore goes to him. This version is labelled v13 because it is based on his most recent series, v11.

bash: vmwarews+ssh://jc@127.0.0.1/session: No such file or directory [jc@te ~]$ virsh -c vmwarews+ssh://jc@127.0.0.1/session 错误：连接到管理程序失败 错误：不支持的操作：ssh 连接驱动程序不支持在没有套接字路径的情况下连接到会话实例 [jc@te ~]$ virsh -c vmwarews+ssh://root@127.0.0.1/session 错误：连接到管理程序失败 错误：不支持的操作：ssh 连接驱动程序不支持在没有套接字路径的情况下连接到会话实例 [jc@te ~]$ virsh -c vmwarews:///session Segmentation fault (核心已转储)

From: Mihai Don?u <mdontu at bitdefender.com> This should make the code more readable. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- arch/x86/kvm/vmx/vmx.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/x86/kvm/vmx/vmx.c b/arch/x86/kvm/vmx/vmx.c index 7a61427af370..538044edddfc

hi all: I am trying to use libguestfs to manage my vm disk , I want to use guestfs-lib the C library on ubuntu 12.04. so I download libguestfs-1.28.1 and try to install it . what I did is : ./autogen.sh ./configure make this time some errors occurs : File "output_libvirt.ml", line 53, characters 4-13: Error:

1: correct LDT checks 2: add address validity check to guest_map_l1e() 3: use {rd,wr}{fs,gs}base when available 4: check for canonical address before doing page walks Signed-off-by: Jan Beulich <jbeulich@suse.com>

Does anybody install llvm-tv on ubuntu9.04? please share how to do it. Thanks very much! My problem is as followed: I follow the instruction of README in source of llvm-tv. First, I installe wxWidgets and graphviz, and then download the source of llvm from http://llvm.org/svn/llvm-project/llvm/trunk and download poolalloc from http://llvm.org/svn/llvm-project/poolalloc/trunk. Second, I compile

Add GS base to the HVM VCPU context returned by xc_vcpu_getcontext() Signed-off-by: Aravindh Puthiyaparambil <aravindh@virtuata.com> diff -r e62ab14d44af -r babbb3e0f4d3 xen/arch/x86/domctl.c --- a/xen/arch/x86/domctl.c Fri Apr 20 11:36:02 2012 -0700 +++ b/xen/arch/x86/domctl.c Fri Apr 20 17:55:49 2012 -0700 @@ -1592,6 +1592,12 @@ void arch_get_info_guest(struct vcpu *v,

The aim of this patch is to define a stable way in which PVH is going to do AP bringup. Since we are running inside of a HVM container, PVH should only need to set flags, cr3 and user_regs in order to bring up a vCPU, the rest can be set once the vCPU is started using the bare metal methods. Additionally, the guest can also set cr0 and cr4, and those values will be appended to the default values

Hello, this patch introduces HVM tracing: one tracing class for both, SVM and VMX. It adds several new trace events. So we can differentiate between them in the xentrace formats file and format each event''s data items appropriately. With this patch the xentrace_format output is much more informative. The previous simple tracing in SVM and VMX is completely replaced. Unfortunately I

Signed-off-by: Jan Beulich <jbeulich@novell.com> Index: 2007-06-18/xen/arch/x86/hvm/svm/svm.c =================================================================== --- 2007-06-18.orig/xen/arch/x86/hvm/svm/svm.c 2007-06-15 14:05:46.000000000 +0200 +++ 2007-06-18/xen/arch/x86/hvm/svm/svm.c 2007-06-18 10:23:05.000000000 +0200 @@ -1477,7 +1477,7 @@ static void svm_io_instruction(struct vc

From: Mihai Don?u <mdontu at bitdefender.com> This function is needed for the KVMI_EVENT_PF event. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 1 + arch/x86/kvm/svm.c | 12 ++++++++++++ arch/x86/kvm/vmx/vmx.c | 8 ++++++++ 3 files changed, 21

From: Mihai Don?u <mdontu at bitdefender.com> This function is needed for the KVMI_EVENT_PF event, to avoid sending such events to the introspection tool if caused by a guest page table walk. The code path is: emulator -> {read,write,fetch} callbacks -> page tracking -> page tracking callbacks -> KVMI_EVENT_PF. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com>

From: Zhang Xiantao <xiantao.zhang@intel.com> With virtual EPT support, L1 hyerpvisor can use EPT hardware for L2 guest''s memory virtualization. In this way, L2 guest''s performance can be improved sharply. According to our testing, some benchmarks can show > 5x performance gain. Signed-off-by: Zhang Xiantao <xiantao.zhang@intel.com> Zhang Xiantao (11):

From: Mihai Don?u <mdontu at bitdefender.com> This is needed to filter #PF introspection events. Signed-off-by: Mihai Don?u <mdontu at bitdefender.com> Co-developed-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Nicu?or C??u <ncitu at bitdefender.com> Signed-off-by: Adalbert Laz?r <alazar at bitdefender.com> --- arch/x86/include/asm/kvm_host.h | 4 ++++

From: Mihai Don?u <mdontu at bitdefender.com> This function is needed for kvmi_update_ad_flags() and kvm_page_track_emulation_failure(). kvmi_update_ad_flags() uses the the existing guest page table walk code to update the A/D bits and return to guest (on SPT page faults caused by guest page table walks when the introspection tool write-protects the guest page tables).