i386: do not migrate MSR_SMI_COUNT on machine types <2.12
commit990e0be2603511560168e1ad61f68294d951c39e
authorPaolo Bonzini <pbonzini@redhat.com>
Tue, 24 Jul 2018 11:59:21 +0000 (24 13:59 +0200)
committerPaolo Bonzini <pbonzini@redhat.com>
Mon, 30 Jul 2018 12:00:11 +0000 (30 14:00 +0200)
tree49b19e5d7dc29407930e746efe46f676dacd645e
parent6d9dd5fb9d0e9f4a174f53a0e20a39fbe809c71e
i386: do not migrate MSR_SMI_COUNT on machine types <2.12

MSR_SMI_COUNT started being migrated in QEMU 2.12.  Do not migrate it
on older machine types, or the subsection causes a load failure for
guests that use SMM.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
include/hw/i386/pc.h
target/i386/cpu.c
target/i386/cpu.h
target/i386/machine.c