diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2018-07-24 13:59:21 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2018-07-30 14:00:11 +0200 |
| commit | 990e0be2603511560168e1ad61f68294d951c39e (patch) | |
| tree | 49b19e5d7dc29407930e746efe46f676dacd645e /include | |
| parent | 6d9dd5fb9d0e9f4a174f53a0e20a39fbe809c71e (diff) | |
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>
Diffstat (limited to 'include')
| -rw-r--r-- | include/hw/i386/pc.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 654003f44c..6894f37df1 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -317,6 +317,10 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); #define PC_COMPAT_2_11 \ HW_COMPAT_2_11 \ {\ + .driver = TYPE_X86_CPU,\ + .property = "x-migrate-smi-count",\ + .value = "off",\ + },{\ .driver = "Skylake-Server" "-" TYPE_X86_CPU,\ .property = "clflushopt",\ .value = "off",\ |