This patch series adds support for CPU _EJ0 callback in Seabios and qemu-kvm. The first patch defines the CPU eject bitmap in Seabios and writes to it during the callback. The second patch adds empty stub functions to qemu-kvm to handle the bitmap writes.
The third patch defines the eject method to handle the CPU_DEAD event in Liu Ping Fan's cpu lifecycle/destruction patchseries, see: http://patchwork.ozlabs.org/patch/127832/ This ACPI implementation can be used instead of the cpustate virtio/pci device in the original series.
Vasilis Liaskovitis (2): acpi_piix4: Add CPU ejection handling acpi_piix4: Call KVM_SETSTATE_VCPU ioctl on cpu ejection
hw/acpi_piix4.c | 36 ++++++++++++++++++++++++++++++++++++ 1 files changed, 36 insertions(+), 0 deletions(-)