Re: [Qemu-devel] [PULL] kvm updates

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On 03/01/2012 06:47 AM, Avi Kivity wrote:
This batch of updates is mostly Jan's rework of qemu-kvm's TPR
optimization for 32-bit Windows, making Windows XP much faster with kvm
enabled on older Intel and any AMD hardware.  Any similarities to the
original hack are purely coincidental.

Please pull from:

   git://git.kernel.org/pub/scm/virt/kvm/qemu-kvm.git uq/master

Pulled.  Thanks.

Regards,

Anthony Liguori


----------------------------------------------------------------
Avi Kivity (1):
       pc-bios: update kvmvapic.bin

Gleb Natapov (1):
       kvm: Synchronize cpu state in kvm_arch_stop_on_emulation_error()

Jan Kiszka (10):
       kvm: Set cpu_single_env only once
       Remove useless casts from cpu iterators
       Process pending work while waiting for initial kick-off in TCG mode
       Allow to use pause_all_vcpus from VCPU context
       target-i386: Add infrastructure for reporting TPR MMIO accesses
       kvmvapic: Add option ROM
       kvmvapic: Introduce TPR access optimization for Windows guests
       kvmvapic: Simplify mp/up_set_tpr
       optionsrom: Reserve space for checksum
       kvmvapic: Use optionrom helpers

  .gitignore                    |    1 +
  Makefile                      |    2 +-
  Makefile.target               |    3 +-
  cpu-all.h                     |    3 +-
  cpus.c                        |   26 ++-
  hw/apic.c                     |  126 ++++++-
  hw/apic.h                     |    2 +
  hw/apic_common.c              |   69 ++++-
  hw/apic_internal.h            |   27 ++
  hw/kvm/apic.c                 |   32 ++
  hw/kvmvapic.c                 |  805
+++++++++++++++++++++++++++++++++++++++++
  hw/mc146818rtc.c              |    5 +-
  kvm-all.c                     |    5 -
  pc-bios/kvmvapic.bin          |  Bin 0 ->  9216 bytes
  pc-bios/optionrom/Makefile    |    2 +-
  pc-bios/optionrom/kvmvapic.S  |  335 +++++++++++++++++
  pc-bios/optionrom/optionrom.h |    3 +-
  target-i386/cpu.h             |   10 +
  target-i386/helper.c          |   16 +
  target-i386/kvm.c             |   26 ++-
  20 files changed, 1468 insertions(+), 30 deletions(-)
  create mode 100644 hw/kvmvapic.c
  create mode 100755 pc-bios/kvmvapic.bin
  create mode 100644 pc-bios/optionrom/kvmvapic.S


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