| commit | 69dea9d6b3d1070ee49498a18c9bee5b60d00619 | |
| author | Igor Mammedov <imammedo@redhat.com> | |
| Mon, 7 Dec 2020 14:07:36 +0000 (7 09:07 -0500) | ||
| committer | Michael S. Tsirkin <mst@redhat.com> | |
| Wed, 9 Dec 2020 18:04:17 +0000 (9 13:04 -0500) | ||
| tree | 9c5fd008eb7094b2ff4296ccf22b36e593fc2e8c | treesnapshot (tar.gz zip) |
| parent | 414aa64fda6099eefebb2fb7bd4a0350b34738cc | commitdiff |
x86: acpi: let the firmware handle pending "CPU remove" events in SMM
if firmware and QEMU negotiated CPU hotunplug support, generate
_EJ0 method so that it will mark CPU for removal by firmware and
pass control to it by triggering SMI.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201207140739.3829993-6-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
if firmware and QEMU negotiated CPU hotunplug support, generate
_EJ0 method so that it will mark CPU for removal by firmware and
pass control to it by triggering SMI.
Signed-off-by: Igor Mammedov <imammedo@redhat.com>
Message-Id: <20201207140739.3829993-6-imammedo@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
| hw/acpi/cpu.c | diffblobblamehistory | |
| hw/i386/acpi-build.c | diffblobblamehistory | |
| include/hw/acpi/cpu.h | diffblobblamehistory |