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| author | Eduardo Habkost <ehabkost@redhat.com> | 2014-03-14 16:33:51 -0300 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-03-18 16:08:43 +0200 |
| commit | 5ff020b7b02dce36a66c106df986ff68f8452542 (patch) | |
| tree | 1aa642518ef5030faeeb67f4ce175f40694a1a4d /hw/xen | |
| parent | 1d14ac5af04fab9ee734cc4c810f022df6745278 (diff) | |
| download | qemu-5ff020b7b02dce36a66c106df986ff68f8452542.zip qemu-5ff020b7b02dce36a66c106df986ff68f8452542.tar.gz qemu-5ff020b7b02dce36a66c106df986ff68f8452542.tar.bz2 | |
pc: Refuse CPU hotplug if the resulting APIC ID is too large
The ACPI CPU hotplug code requires APIC IDs to be smaller than
ACPI_CPU_HOTPLUG_ID_LIMIT, so enforce the limit before trying to hotplug
a new vCPU, returning an error instead of crashing.
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Reviewed-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 'hw/xen')
0 files changed, 0 insertions, 0 deletions