search for: graaf

Hi, Header says: /* * Unmaps the @count pages starting at @start_address, which were mapped by a * call to xc_gntshr_share_*. Never logs. */ int xc_gntshr_munmap(xc_gntshr *xcg, void *start_address, uint32_t count); But implementation calls: static int linux_gntshr_munmap(xc_gntshr *xcg, xc_osdep_handle h, void *start_address, uint32_t count) { return

...fer using the grant reference over map_foreign_range when mapping the shared console ring. This allows xenconsoled to be run in a domain other than dom0 if set up correctly - for libxl, the xenstore path /tool/xenconsoled/domid specifies the domain containing xenconsoled. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> --- tools/console/daemon/io.c | 48 ++++++++++++++++++++++++++++++++++++++------- tools/console/daemon/...

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.

...stable (delta = -77312555973 ns) /sys/devices/system/clocksource/clocksource0/available_clocksource: xen jiffies tsc I can attach kernel config or other information as required. I have observed this on at least two platforms; the 2.6.32.x xen kernels do not exhibit this behavior. -- Daniel De Graaf National Security Agency _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

When a message with zero length is sent to xenstore, the body of the message was not processed until the socket or ring had more data to read; this will cause deadlocks if the requestor is waiting on a response to continue. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> --- tools/xenstore/xenstored_core.c | 1 - 1 files changed, 0 insertions(+), 1 deletions(-) diff --git a/tools/xenstore/xenstored_core.c b/tools/xenstore/xenstored_core.c index 5d308ca..9e6c2c7 100644 --- a/tools/xenstore/xenstored_core.c +++ b/tools/xenstore/xens...

..._setdefault function when adding the device. This change allows the backend of the block devices to be specified (which previously required passing the libxl_ctx down into the block device parser), and will simplify specification of backend domains in other users of libxl. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> --- This patch does not include the changes to tools/libxl/libxlu_disk_l.c and tools/libxl/libxlu_disk_l...

...- a worrisomely Microsoftian demand - and accept it. Of course, the terms were pretty benign. Then I had to continue. I can't remember the exact language. Of course, now when I reboot, all this cruft is gone. Is this a cute April Fool joke? If not, WTF is going on? -- David A. De Graaf DATIX, Inc. Hendersonville, NC dad at datix.us www.datix.us A: Because people read from top to bottom Q: Why is top posting bad?

This patch set adds XSM security labels to useful debugging output locations, and fixes some assumptions that all interrupts behaved like GSI interrupts (which had useful non-dynamic IDs). It also cleans up the policy build process and adds an example of how to use the user field in the security context. Debug output: [PATCH 01/10] xsm: Add security labels to event-channel dump [PATCH 02/10] xsm:

The only time when granted pages need to be treated specially is when using Xen''s PTE modification for grant mappings owned by another domain. Otherwise, the area does not require VM_DONTCOPY and VM_PFNMAP, since it can be accessed just like any other page of RAM. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> --- drivers/xen/gntalloc.c | 14 ++++++++++++-- drivers/xen/gntdev.c | 16 ++++++++++++++-- 2 files changed, 26 insertions(+), 4 deletions(-) diff --git a/drivers/xen/gntalloc.c b/drivers/xen/gntalloc.c index a7ffdfe..f6832f4 100644 --- a/drivers/xen/gntalloc.c...

...fer using the grant reference over map_foreign_range when mapping the shared console ring. This allows xenconsoled to be run in a domain other than dom0 if set up correctly - for libxl, the xenstore path /tool/xenconsoled/domid specifies the domain containing xenconsoled. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> Cc: Ian Jackson <ian.jackson@eu.citrix.com> Cc: Stefano Stabellini <stefano.stabellini@eu.citrix.com> Cc: Ian Campbell <ian.campbell@citrix.com> --- tools/console/daemon/io.c | 45 +++++++++++++++++++++++++++++++++++++++------ 1 file changed, 39 inse...

...r, if I revert to a non-X console (CTL-ALT-F2), these variables are present. So, /etc/locale.conf isn't totally ignored. Perhaps xterm, or Xfce4, or that whatever it is awful undocumented GUI thing that starts X, has simply forgotten the concept of "export". -- David A. De Graaf DATIX, Inc. Hendersonville, NC dad at datix.us www.datix.us The trouble with our liberal friends is not that they're ignorant; it's just that they know so much that isn't so. - Ronald Reagan

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"]

...tter reflects the expected behavior of a TPM: only a single request packet can be sent at any given time, and every packet sent generates a single response packet. This protocol change should also increase efficiency as it avoids mapping and unmapping grants when possible. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> --- extras/mini-os/include/tpmback.h | 1 + extras/mini-os/include/tpmfront.h | 7 +- extras/mini-os/tpmback.c | 132 ++++++++++++++------------------- extras/mini-os/tpmfront.c | 150 +++++++++++++++++++------------------- xen/include/public/io/...

...e guest. If PCI hot-add is not needed, the problem becomes simpler: the PCI regions for assigned devices can be included in the e820 map and other regions can be ignored (marking as RAM so that the guest does not attempt direct map). Any suggestions on the best way to resolve this? -- Daniel De Graaf National Security Agency

...fine, but with no designation of which guest''s output was on the console. This patch converts the HVM output buffering to be used by all domains, line buffering their output and prefixing it with the domain ID. This is especially useful for debugging stub domains. Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov> --- Changes since v1 (RFC): - Use prefix of (d%d) in place of (XEN) for both PV and HVM output - Guests other than dom0 have non-printable characters stripped - Use unsigned type for pbuf_idx - Formatting fixes xen/arch/x86/hvm/hvm.c | 27 +++++-------...

A non-text attachment was scrubbed... Name: not available Type: text Size: 2910 bytes Desc: not available Url : http://lists.samba.org/archive/samba/attachments/19990608/1b2f9b97/attachment.bat

...145ae98bfab8280744ad5e800cc036e1c84c0486 baseline version: xen 5fc2176d9b3c5988c041fa5926fdd2da2ad560b9 ------------------------------------------------------------ People who touched revisions under test: Andrew Cooper <andrew.cooper3@citrix.com> Daniel De Graaf <dgdegra@tycho.nsa.gov> Ian Campbell <ian.campbell@citrix.com> Jan Beulich <jbeulich@suse.com> Tim Deegan <tim@xen.org> ------------------------------------------------------------ jobs: build-amd64 pass build-arm...

...tion by remotely retrieving and verifying Hosts'' integrity with TPM quote. you can download OpenAttestation from github:https://github.com/OpenAttestation/OpenAttestation Thanks  Quan     [Xen-devel] [PATCH v5 00/12] vTPM updates for 4.3 To: Matthew.Fioravante@xxxxxxxxxx From: Daniel De Graaf <dgdegra@xxxxxxxxxxxxx> Date: Thu, 21 Mar 2013 16:11:17 -0400 Cc: dgdegra@xxxxxxxxxxxxx, Ian.Campbell@xxxxxxxxxx, xen-devel@xxxxxxxxxxxxx Delivery-date: Thu, 21 Mar 2013 20:12:01 +0000 List-id: Xen developer discussion <xen-devel.lists.xen.org> This series contains a bit of reworking...

...packages that are close, but unfortunately not the r8712u. This driver is available for Fedora 17 in the kmod-staging package. Is there any chance to adapt this package for centos 6.3? Or at least the r8712u driver portion thereof? Any suggestions to solve this dilemma? -- David A. De Graaf DATIX, Inc. Hendersonville, NC dad at datix.us www.datix.us

Hi community, there are some problems to start vTPM vtpm-stubdom following docs/misc/vtpm.txt. When I start vtpm-stbdom, the vtpmmgr-stubdom will print out: === ERROR[VTPM]: LoadKey failure: Unrecognized uuid! 69743ae0-9d4a-4ad6-9819-e602085b6792 ERROR[VTPM]: Failed to load key ERROR in vtpmmgr_LoadHashKey at vtpm_cmd_handler.c:78 code: TPM_BAD_PARAMETER. === I start vtpmmgr-stubdom with