similar to: Where to get the vTPM code that can be used in the Dom0 linux 3.9.1

Hi, I‘m trying to install vTPM based on Xen-4.2.2, linux-kernel 3.9.1 (Dom0) and TPM emulator. However, I cannot find the TPM backed driver in this version of Dom0 linux kernel. There is no CONFIG_XEN_TPMDEV_BACKEND in the kernel config file. The config file for Dom0 is attached. Maybe it provides some useful information. So, how to install a Xen TPM backend driver in the Dom0 linux-kernel.

Hi, These set of patches are affected by replacing bios_relocate hook with bios_load hook in hvmloader. The patches for code files config.h and hvmloader.c also contains part of the contents of Enabling UEFI BIOS(OVMF) support in Xen-unstable HVM. Is there any problem with these patches? Thank you very much. # HG changeset patch # User gbtju85@gmail.com # Replace bios_relocate hook with

This patch fixes IO deadlocks in the vtpm hotplug scripts. Signed off by: Matthew Fioravante matthew.fioravante@jhuapl.edu --- Changed since previous: * rebased off of latest xen stable * replaced instances of gawk with awk diff --git a/tools/hotplug/Linux/vtpm b/tools/hotplug/Linux/vtpm --- a/tools/hotplug/Linux/vtpm +++ b/tools/hotplug/Linux/vtpm @@ -1,22 +1,18 @@ #!/bin/bash +export

Hi Attilio I have updated to the upstream Xen and try to boot into OVMF bios. Instead of fetching the OVMF code from the git mirror, I just copy the OVMF bios to ovmf directory. I use the bios="ovmf" in the HVM config file. But, there is an error when I create the domain. root@gavin-laptop:~# xl create hvm_ubuntu.hvm Parsing config file /root/hvm_ubuntu.hvm WARNING: specifying

The following are a set of patches to run the berlios tpm emulator 0.6.1 in a mini-os domain, called vtpm-stubdom. Documentation on how to use this domain is located at stubdom/vtpm/README. The following are a series of patches that enable this domain and also add significant stability improvements to the entire vTPM subsystem, including the original method of using vtpmd as a process.

hi,         I am  an engineer of Intel , on cloud and virtalization. thanks for you great updates of vTPM.Could you share your experience on how to build vTPM with xen 4.3?  I failed to boot up  2.6.18.8 kernel which is from               # make linux-2.6-xen-build              # make linux-2.6-xen-install                   I want to integerate  vTPM to OpenAttestation.OpenAttestation project is

I''d like to write some documentation for vtpm as a whole but wanted to ask what your preference is on where it gets located and how its formatted. Right now the old vtpm uses docs/misc/vtpm.txt. I can just update this file or do something else. Here are my current suggestions: READMEs in stubdom/vtpm and stubdom/vtpmmgr explaining their command line arguments and specifics.

Hi, In advance, sorry, I am not sure if it''s the right mailing list to ask that, but as my question is half-way between Xen and trousers, I thought asking in both mailing lists would not be too much.... I am currently having a little problem finding out how to make work my seal/unseal things... Running a Debian Lenny on top of Xen 3.5 unstable. with vtpm management enabled on my

Hello everyone, I am sorry for interrupting your work I am following the correspondence in silence. I am trying to build a vtpm implementation into xen 6.2 but I was not able to find all the means to do it. What can be found is just abstract knowledge. Most of the info always forwards me to this doc

See MAINTAINERS file Signed-off-by: Matthew Fioravante <matthew.fioravante@jhuapl.edu> diff --git a/MAINTAINERS b/MAINTAINERS index 094fe9e..f562efa 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -261,6 +261,21 @@ S: Supported F: tools/xentrace/ F: xen/common/trace.c +VTPM +M: Matthew Fioravante <matthew.fioravante@jhuapl.edu> +S: Supported +F: tools/vtpm +F:

Hi! Trying to enable vtpm in a Centos7 XEN installation and can find very little of the needed stuff. Is vtpm enabled in the SIG rpms? Best Dag

The attached patch - fixes a problem in the vTPM backend where the timer was killed when the timer function was run - removes a variable from being put in the ring by the frontend - reformatting due to indent tool running over some of the files Has been tested with the vtpm-relevant parts of xm-test. Signed-off-by: Stefan Berger <stefanb@us.ibm.com>

Hi List, I have a problem installing the vTPM extension for Xen. I selected the option vTPM Manager (=y) in the Config.mk before compiling the xen-tools, but there is always the same error in every xen version which I have tried: gcc -Werror -g3 -I. -D_GNU_SOURCE -DLOGGING_MODULES="(BITMASK(VTPM_LOG_TCS)|BITMASK(VTPM_LOG_VTSP)|BITMASK(VTPM_LOG_VTPM))"

Hi everyone, I am using Xen 3.2.1 with the vtpm-12-patch.diff patch posted in [0]. My TPM is an Infineon 1.2. In total I have got three different questions: 1. NVM loading problem at VM creation When I am creating a VM the last few lines of the vtpm_manager output are: TPMD[245]: tpm/tpm_startup.c:45: Info: TPM_Startup(1) Loading NVM. Sending LoadNVM command ERROR[VTPM]: Failed to load

Hi everyone, I am working on a project whose goal is evaluating the performance of the vTPM Manager. For this project I am using Xen 4.1, Kernel 2.6.31.13 with Fedora11. I I finished all installation and configuration parts. Now I need to boot the system with Xen but while booting, it is freezing at the step "scrubbing free ram". What can be cause this problem and how can I figure it

Hi everyone, I am working on a project whose goal is evaluating the performance of the vTPM Manager. For this project I am using Xen 4.1, Kernel 2.6.31.13 with Fedora11. I I finished all installation and configuration parts. Now I need to boot the system with Xen but while booting, it is freezing at the step "scrubbing free ram". What can be cause this problem and how can I figure it

Hi, Does Xen HVM support the the "disk" option that can attach a FAT partion or a floppy image like the qemu? In qemu, we can do it with the option "-hda fat:/root/tmp/" and "-fda /root/floopy.img". Any reply is appreciated. Thanks, Bei Guan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

Hi, When I do the "make install-tools" with xen-4.2-unstable, there are some errors about "warn_unused_result". Is it the error in code or the error in the compiling environment? Thank you so much. gcc -O1 -fno-omit-frame-pointer -m64 -g -fno-strict-aliasing -std=gnu99 -Wall -Wstrict-prototypes -Wdeclaration-after-statement -D__XEN_TOOLS__ -MMD -MF .tapdisk-queue.o.d

Hi All, I am looking for a manual (instruction set) to activate vTPM in xen 4.3 and use them in DomU. Does anyone is aware of such manual? Thanks, M. _______________________________________________ Xen-devel mailing list Xen-devel@lists.xen.org http://lists.xen.org/xen-devel

Hi Keir, I find that you are the author of the netback driver of linux-2.6.18-xen Dom0 and I hope I can get some help from you. I want to quickly have a knowledge about how a data packet is transferred between two VMs on the same Xen hypervisor if the TCP/IP protocol is used. I am not sure whether a data packet from DomU1 to DomU2 is transferred like this: DomU1(front-end network