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authorBen Warren <ben@skyportsystems.com>2017-02-16 15:15:36 -0800
committerMichael S. Tsirkin <mst@redhat.com>2017-03-02 07:14:27 +0200
commitd03637bcfbc1ba0cf1f07568d379af6e80120474 (patch)
tree950ab22a9a9b94ff2c1807421fbd2e5a50a1727d /default-configs
parentc7809e6cd76dec99baf82100ff2041833df5146f (diff)
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ACPI: Add Virtual Machine Generation ID support
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 <ben@skyportsystems.com> Reviewed-by: Igor Mammedov <imammedo@redhat.com> Reviewed-by: Laszlo Ersek <lersek@redhat.com> Tested-by: Laszlo Ersek <lersek@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Diffstat (limited to 'default-configs')
-rw-r--r--default-configs/i386-softmmu.mak1
-rw-r--r--default-configs/x86_64-softmmu.mak1
2 files changed, 2 insertions, 0 deletions
diff --git a/default-configs/i386-softmmu.mak b/default-configs/i386-softmmu.mak
index 48b07a4..029e952 100644
--- a/default-configs/i386-softmmu.mak
+++ b/default-configs/i386-softmmu.mak
@@ -59,3 +59,4 @@ CONFIG_I82801B11=y
CONFIG_SMBIOS=y
CONFIG_HYPERV_TESTDEV=$(CONFIG_KVM)
CONFIG_PXB=y
+CONFIG_ACPI_VMGENID=y
diff --git a/default-configs/x86_64-softmmu.mak b/default-configs/x86_64-softmmu.mak
index fd96345..d1d7432 100644
--- a/default-configs/x86_64-softmmu.mak
+++ b/default-configs/x86_64-softmmu.mak
@@ -59,3 +59,4 @@ CONFIG_I82801B11=y
CONFIG_SMBIOS=y
CONFIG_HYPERV_TESTDEV=$(CONFIG_KVM)
CONFIG_PXB=y
+CONFIG_ACPI_VMGENID=y