similar to: How can I switch off vtpm ?

This patch should be applied the source tree once the 2.6.16-rc4 or 2.6.17 or a later kernel is used. I am sending it now in order not to break the build when switching. I am updating tpm.c and tpm.h to follow the changes in mainline. As a result of the patch, all changes to these two files (when compared to mainline) are surrounded by #ifdef CONFIG_XEN. Since now the chip structure is returned

Hi, I''d like to install the vTPM in Xen-4.2.2. But, I cannot find the backed driver in the Dom0 kernel. So how to get the latest one and install the driver? And, I also would like to know what''s recommended version of Dom0 and Xen to run the vTPM? Thank you very much. -- Best Regards, Bei Guan _______________________________________________ Xen-users mailing list

This patch adds a TPM device model to the qemu dm for fully virtualized VMs. It is enabled in the VM only if the user requests a TPM device in the vm configuration file using the ''vtpm=[...]'' line. It enables the qemu device model command line with a ''vtpm_instance <instance number>'' parameter. Signed-off-by: David Safford <safford@watson.ibm.com>

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 all, How the virtual TPM dispatch TPM commands ? I know that If multiple virtual machines send TPM commands to the virtual TPM, it can be determined from the instance number of a TPM command from which VM the command originated. My question is how the instance number of a TPM command can be prepended? thanks _______________________________________________ Xen-devel mailing list

So it looks like I was basing my patches off of this tree git://xenbits.xen.org/xen-unstable.git which is not actually xen-unstable. I rebased and reworked my patches off of the correct tree git://xenbits.xen.org/xen.git What follows are the vtpmd, vtpm_manager, and libxl patches. All of the mini-os patches apply cleanly to the latest xen so I won''t be resubmitting those unless you all

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:

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 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

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 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, 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

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>

Attached is the patch that provides additions to include files, particularly to support the control messages for the TPM front- and backend drivers. Signed-off-by: Stefan Berger <stefanb@us.ibm.com> Stefan _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

This patch ports 5 new applications to the stubdom makefile structure for inclusion into stubdom domains. While these are required for vtpm-stubdom and vtpmmgrdom they could be used with other stubdom applications. -libgmp 4.3.2 -openssl 1.0.0a -polarssl 0.12.1 -berlios tpm_emulator 0.6.1 -vtpm_manager (from the tools directory) Signed off by: Matthew Fioravante

Virtual TPM persistent states contain VTPM secrets, which are encrypted using symmetric keys and stored on disk along with those symmetric keys. The attached patch uses the TPM to encrypt the symmetric keys and other global secrets before saving them to disk. Signed-off-by: Vinnie Scarlata <vincent.r.scarlata@intel.com> _______________________________________________ Xen-devel mailing

When redirecting the output of the echo command using ''>'' on bash, the output seems to be broken up into multiple write()s (depending on the version of busybox?). Unfortunately /dev/tpm0 needs to have the complete command written to in one chunk. The work-around ''echo <string> > file ; cat file > /dev/tpm0'' seems to get around this problem. The

Ian, this one is special just for you. I''m sending it as an attachment because my email client will mangle it. This patch will remove the cmake dependency from xen prior to autoconf stubdom This patch applies ontop of [VTPM v7 3/8] vtpm/vtpmmgr and required libs to stubdom/Makefile You can apply it to your tree by doing the following: git rebase -i <VTPM v7 3/8 revision>

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

Hi, I am following http://xenbits.xen.org/docs/unstable/misc/vtpm.txt, but I''m having some problems when I try to start vtpmmgr-stubdom I''m using Xen 4.3 on Ubuntu 12.04 and I have a physical TPM. The config file for vTPM manager is: kernel="/usr/local/lib/xen/boot/vtpmmgr-stubdom.gz" memory=16 disk=["file:/var/vtpmmgr-stubdom.img,hda,w"]