xen 4.2.1-2ubuntu1 source package in Ubuntu

Changelog

xen (4.2.1-2ubuntu1) saucy; urgency=low

  * Merge with Debian unstable. Dropping the following patches in favour
    of Debian ones:
    - xsa33-4.2-unstable.patch
    - xsa36-4.2.patch
    - xsa44-4.2.patch
    - xsa45-4.2-01-vcpu-destroy-pagetables-preemptible.patch
    - xsa45-4.2-02-new-guest-cr3-preemptible.patch
    - xsa45-4.2-03-new-user-base-preemptible.patch
    - xsa45-4.2-04-vcpu-reset-preemptible.patch
    - xsa45-4.2-05-set-info-guest-preemptible.patch
    - xsa45-4.2-06-unpin-preemptible.patch
    - xsa45-4.2-07-mm-error-paths-preemptible.patch
    - xsa46-4.2.patch
    - xsa47-4.2-unstable.patch
    - xsa49-4.2.patch
  * Remaining changes:
    - debian/control: Depend on libssl-dev
    - Use dpkg-buildflags and strip the gcc prefix for getting LDFLAGS.
      This will again use the Ubuntu specific LDFLAGS (using some
      hardening options). Older releases would always pass those options
      in the environment but that changed.
    - Ressurrect qemu-dm for now (upstream qemu would not support
      migration, yet). Forward-port some patches from the old Debian
      package which still included qemu-dm:
      - qemu-prefix (modify LDFLAGS to point to lib dir for qemu-dm)
      - qemu-disable-blktap (this is not present in upstream)
      - ubuntu-qemu-disable-qemu-upstream (breaks build and also should
        be provided by qemu/kvm package)
  * Remaining additional patches:
    - qemu-cve-2012-6075-1.patch / qemu-cve-2012-6075-2.patch
    - xsa34-4.2.patch
    - xsa35-4.2-with-xsa34.patch
    - xsa38.patch
    - xsa52-4.2-unstable.patch
    - xsa53-4.2.patch
    - xsa54.patch
    - xsa56.patch
    - qemu-fix-librt-test.patch
      Fix build regression caused by glibc not requiring to link against
      librt for the clock_gettime function. Patch picked from xen-devel
      mailing list.
    - tools-gdbsx-fix-build-failure-with-glibc-2.17.patch
      Add direct include to sys/types.h for xg_main.c which likely was
      indirectly done before. Needed to get ulong type definition.
    - tools-ocaml-fix-build: refresh and reenable (and fix the description
      of) this patch.  Without it the ocam native libraries (*.cmxa)
      build in /build local paths rather than appropriatly versioned
      library references.
    - APIC Register Virtualization (backported from Xen 4.3)
      - 0001-xen-enable-APIC-Register-Virtualization.patch
      - 0002-xen-enable-Virtual-interrupt-delivery.patch
      - 0003-xen-add-virtual-x2apic-support-for-apicv.patch
    - TSC Adjust Support (backported from Xen 4.3)
      - 0004-x86-Implement-TSC-adjust-feature-for-HVM-guest.patch
      - 0005-x86-Save-restore-TSC-adjust-during-HVM-guest-migrati.patch
      - 0006-x86-Expose-TSC-adjust-to-HVM-guest.patch
    - Fix FTBS on i386
      - 0007-x86-Fix-i386-virtual-apic.patch
    - Fix HVM regression when host supports SMEP
      - 0008-vmx-Simplify-cr0-update-handling-by-deferring-cr4-ch.patch
      - 0009-VMX-disable-SMEP-feature-when-guest-is-in-non-paging.patch
      - 0010-VMX-Always-disable-SMEP-when-guest-is-in-non-paging-.patch
    - silence-gcc-warnings.patch: Silence gcc warnings.
    - gcc48-ftbfs.patch
    - gcc48-ftbfs-2.patch
 -- Stefan Bader <email address hidden>   Fri, 14 Jun 2013 10:01:32 +0200