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

[Anthony Liguori]

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