search for: tboot

Hi, I'm trying to get to the bottom of a problem using the combination of tboot (http://tboot.sf.net, trusted boot kernel for Intel TXT) and extlinux. TBOOT loads using the multiboot protocol, where the tboot "kernel" is loaded as the kernel, and the actual linux kernel and initrd are specified as modules. A working grub configuration looks something like: ========...

New versions of tboot support ACPI GAS (Generic Address Structure) for handling sleep states. This required a change to the tboot_shared_t data structure that is not backwards compatible. This patch requires that new version makes use of GAS when invoking tboot on shutdown. Signed-off-by: Shane Wang <shane.wang@in...

This patch updates the tboot tarfile used by the optional tboot-* build targets to be the latest one in the Trusted Boot SourceForge site. Please include this patch in 1.3. Joe # HG changeset patch # User Joseph Cihula <joseph.cihula@intel.com> # Date 1215027500 25200 # Node ID 1877486e4c371c9d3fe52671cdcb0a13feafefa7...

Hi, Can you use pxelinux.0 for tboot? THx

On 01/08/2013, at 24:37, Gene Cumm <gene.cumm at gmail.com> wrote: > On Wed, Jul 31, 2013 at 7:36 AM, Daniel O'Connor <doconnor at gsoft.com.au> wrote: >> Hi, >> I am trying to create a hybrid ISO image for FreeBSD 9.2 using syslinux 6.01 and isohybrid.pl I found at http://www.overclockix.com/sources/isohybrid.pl (I know there is a C version in syslinux but I

...off-by: Joe Perches <joe at perches.com> --- arch/x86/kernel/amd_gart_64.c | 12 +++------ arch/x86/kernel/apic/apic.c | 46 ++++++++++++++++------------------ arch/x86/kernel/apic/apic_noop.c | 2 +- arch/x86/kernel/setup_percpu.c | 4 +-- arch/x86/kernel/tboot.c | 15 ++++++----- arch/x86/kernel/tsc_sync.c | 8 +++--- arch/x86/mm/kmmio.c | 8 +++--- arch/x86/mm/mmio-mod.c | 5 ++-- arch/x86/mm/numa.c | 12 ++++----- arch/x86/mm/numa_emulation.c | 6 ++--- arch...

...ile /boot/kernel/kernel > /boot/kernel/kernel: ELF 64-bit LSB executable, x86-64, version 1 (FreeBSD), dynamically linked (uses shared libs), not stripped > [build92 23:40] ~ #ls -la /boot/kernel/kernel > -r-xr-xr-x 1 root wheel 20730068 Jul 21 13:41 /boot/kernel/kernel* $ file esxi510/TBOOT.B00 esxi510/TBOOT.B00: gzip compressed data, from Unix, last modified: Tue Mar 13 21:16:55 2012, max compression $ file esxi410/tboot.gz esxi410/tboot.gz: gzip compressed data, from Unix, last modified: Tue Dec 21 20:20:30 2010, max compression after decompression: $ file TBOOT.B00 TBOOT.B00: ELF...

This a step forward to fix the security hole introduced by dom0''s 1:1 mapping VT-d table: remove the critical code and data from it. The more flexible solution is to update dom0''s VT-d table on demand as what will be done for other PV domains. However, there could bring a performance issue even with software optimization. Iotlb flush of some hardware is time-consuming.

The subject says it all. Joe _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

When submitting the patch that became 23101:dd386a4b6595 I forgot that I actually intended to remove the pointless IRQ disabling and restoring (and the then pointless comment). Pointless because the code, other than its pre-23013:65d26504e843 original, now runs before interrupts get enabled for the first time. Signed-off-by: Jan Beulich <jbeulich@novell.com> ---

I have a 6.5 box that failed to boot after a kernel update. The reason is the first arg on the kernel line: title CentOS (2.6.32-431.11.2.el6.x86_64) root (hd0,0) kernel /tboot.gz ro root=/dev/mapper/vol0-lvol1 intel_iommu=on rd_NO_LUKS LANG=en_US.UTF-8 rd_NO_MD SYSFONT=latarcyrheb-sun16 crashkernel=auto rd_NO_DM KEYBOARDTYPE=pc KEYTABLE=us rd_LVM_LV=vol0/lv ol3 rd_LVM_LV=vol0/lvol1 rhgb quiet logging=vga,serial,memory module /vmlinuz-2.6.32-431.11.2.el6.x86_64 r...

...| 5 +-- arch/x86/kernel/amd_gart_64.c | 12 ++---- arch/x86/kernel/apic/apic.c | 46 ++++++++++------------ arch/x86/kernel/apic/apic_noop.c | 2 +- arch/x86/kernel/setup_percpu.c | 4 +- arch/x86/kernel/tboot.c | 15 ++++--- arch/x86/kernel/tsc_sync.c | 8 ++-- arch/x86/mm/kmmio.c | 8 ++-- arch/x86/mm/mmio-mod.c | 5 +-- arch/x86/mm/numa.c | 12 +++--- arch/x8...

...| 5 +-- arch/x86/kernel/amd_gart_64.c | 12 ++---- arch/x86/kernel/apic/apic.c | 46 ++++++++++------------ arch/x86/kernel/apic/apic_noop.c | 2 +- arch/x86/kernel/setup_percpu.c | 4 +- arch/x86/kernel/tboot.c | 15 ++++--- arch/x86/kernel/tsc_sync.c | 8 ++-- arch/x86/mm/kmmio.c | 8 ++-- arch/x86/mm/mmio-mod.c | 5 +-- arch/x86/mm/numa.c | 12 +++--- arch/x8...

...| 5 +-- arch/x86/kernel/amd_gart_64.c | 12 ++---- arch/x86/kernel/apic/apic.c | 46 ++++++++++------------ arch/x86/kernel/apic/apic_noop.c | 2 +- arch/x86/kernel/setup_percpu.c | 4 +- arch/x86/kernel/tboot.c | 15 ++++--- arch/x86/kernel/tsc_sync.c | 8 ++-- arch/x86/mm/kmmio.c | 8 ++-- arch/x86/mm/mmio-mod.c | 5 +-- arch/x86/mm/numa.c | 12 +++--- arch/x8...

This adds a boolean boot parameter to xen to allow reserved memory regions to be added to the iommu mappings for dom0. The parameter is "iommu_include_reserved" and is off by default. A warning is also traced when incorrect RMRR to system memory map values are detected. This is being added to address some incorrect BIOS''s that do not report correctly the requied reserved memory

...at http://xenbits.xensource.com/gitweb?p=osstest.git;a=summary Not pushing. ------------------------------------------------------------ changeset: 24450:50117a4d1a2c tag: tip user: Gang Wei <gang.wei@intel.com> date: Mon Jan 02 12:43:07 2012 +0000 x86/tboot: fix some coding style issues in tboot.c Signed-off-by: Gang Wei <gang.wei@intel.com> Acked-by: Joseph Cihula <joseph.cihula@intel.com> Committed-by: Keir Fraser <keir@xen.org> changeset: 24449:fb1bd2a4ccab user: Gang Wei <gang.wei@intel.com...

Hi, I have made the for-centos-v5 branch available on git://xenbits.xen.org/people/dvrabel/linux.git This is based on 3.4.54 and includes the following additional fixes (since the for-centos-v4 branch). * x86/xen: during early setup, only 1:1 map the ISA region Fixes a boot failure if tboot is used. * xen/evtchn: avoid a deadlock when unbinding an event channel Fixes a potential deadlock by users (e.g., qemu, xenstored) of /dev/xen/evtchn. You may also wish to consider enabling CONFIG_XEN_BALLOON_MEMORY_HOTPLUG. The kernel bug that was causing problems is already fixed (by xen/bal...

All, We met several system failures on different hardware platforms, which are all caused by VT-d fault. err 1: disk is corrupted by VT-d fault on SATA. err 2: Dom0 kernel panics at booting, which is caused VT-d fault on UHCI. err 3, Dom0 complains disk errors while creating HVM guests. The culprit would be changeset 19054 "x86_64: Remove statically-partitioned Xen heap.". Detailed

...show_bug.cgi?id=1478 9. [RAS] CPUs are not in the correct NUMA node after hot-add memory http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1573 10. [SR-IOV] Qemu report pci_msix_writel error while assigning VF to guest http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1575 11. Add fix for TBOOT/Xen and S3 flow http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1611 12. Dom0 may fail to resume from S3 http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=1634 13. guest always in printing some useless information when detach vf http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=163...

>Maybe it is obsolete??? Who knows...However, I found ubuntu-server-xen and installed >that instead. However, I installed, as far as I can say, all xen packages and now I''m >looking for some sort of a HowTo. Haven''t found one yet for Ubuntu Server 9.04 aka >Jaunty. Shouldn''t I need a XEN-Kernel? http://bderzhavets.blogspot.com/2009/05/deployment-xen-3.html