XEN was updated to fix various bugs:

- Load blktap module in xencommons init script. blktap2 doesn't
support qcow2, so blktap is needed to support domains with
'tap:qcow2' disk configurations.
modified tmp-initscript-modprobe.patch

- bnc#809203 - xen.efi isn't signed with SUSE Secure Boot key
xen.spec

- Fix adding managed PCI device to an inactive domain
modified xen-managed-pci-device.patch

- bnc#805094 - xen hot plug attach/detach fails
modified blktap-pv-cdrom.patch

- bnc# 802690 - domain locking can prevent a live migration from
completing
modified xend-domain-lock.patch

- bnc#797014 - no way to control live migrations
26675-tools-xentoollog_update_tty_detection_in_stdiostream_progress.patch
xen.migrate.tools-xc_print_messages_from_xc_save_with_xc_report.patch
xen.migrate.tools-xc_document_printf_calls_in_xc_restore.patch
xen.migrate.tools-xc_rework_xc_save.cswitch_qemu_logdirty.patch
xen.migrate.tools_set_migration_constraints_from_cmdline.patch
xen.migrate.tools_add_xm_migrate_--log_progress_option.patch

- Upstream patches from Jan
26585-x86-mm-Take-the-p2m-lock-even-in-shadow-mode.patch
26595-x86-nhvm-properly-clean-up-after-failure-to-set-up-all-vCPU-s.patch
26601-honor-ACPI-v4-FADT-flags.patch
26656-x86-fix-null-pointer-dereference-in-intel_get_extended_msrs.patch
26659-AMD-IOMMU-erratum-746-workaround.patch
26660-x86-fix-CMCI-injection.patch
26672-vmx-fix-handling-of-NMI-VMEXIT.patch
26673-Avoid-stale-pointer-when-moving-domain-to-another-cpupool.patch
26676-fix-compat-memory-exchange-op-splitting.patch
26677-x86-make-certain-memory-sub-ops-return-valid-values.patch
26678-SEDF-avoid-gathering-vCPU-s-on-pCPU0.patch
26679-x86-defer-processing-events-on-the-NMI-exit-path.patch
26683-credit1-Use-atomic-bit-operations-for-the-flags-structure.patch
26689-fix-domain-unlocking-in-some-xsm-error-paths.patch

- fate#313584: pass bios information to XEN HVM guest
xend-hvm-firmware-passthrough.patch

- bnc#806736: enabling xentrace crashes hypervisor
26686-xentrace_fix_off-by-one_in_calculate_tbuf_size.patch

- update xenalyze to revision 149
Make eip_list output more useful
Use correct length when copying record into buffer
decode PV_HYPERCALL_SUBCALL events
decode PV_HYPERCALL_V2 records
Analyze populate-on-demand reclamation patterns
Handle 64-bit MMIO
Also strip write bit when processing a generic event
Make the warnigns in hvm_generic_postprocess more informative
Don't warn about switching paging levels unless verbosity>=6
Process NPFs as generic for summary purposes
Add HVM_EVENT_VLAPIC