On 02/16/17 07:18, b...@skyportsystems.com wrote: > From: Ben Warren <b...@skyportsystems.com> > > This implements the VM Generation ID feature by passing a 128-bit > GUID to the guest via a fw_cfg blob. > Any time the GUID changes, an ACPI notify event is sent to the guest > > The user interface is a simple device with one parameter: > - guid (string, must be "auto" or in UUID format > xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx) > > Signed-off-by: Ben Warren <b...@skyportsystems.com> > --- > default-configs/i386-softmmu.mak | 1 + > default-configs/x86_64-softmmu.mak | 1 + > hw/acpi/Makefile.objs | 1 + > hw/acpi/vmgenid.c | 239 > +++++++++++++++++++++++++++++++++++ > hw/i386/acpi-build.c | 16 +++ > include/hw/acpi/acpi_dev_interface.h | 1 + > include/hw/acpi/vmgenid.h | 35 +++++ > 7 files changed, 294 insertions(+) > create mode 100644 hw/acpi/vmgenid.c > create mode 100644 include/hw/acpi/vmgenid.h
I compared this version against v6. It looks good. I also tested it (with the fixup I mentioned under v7 1/8, and without live migration). Reviewed-by: Laszlo Ersek <ler...@redhat.com> Tested-by: Laszlo Ersek <ler...@redhat.com> Thanks Laszlo
