Disable TOPOEXT feature for older machines. Signed-off-by: Babu Moger <babu.moger@xxxxxxx> --- include/hw/i386/pc.h | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h index 04d1f8c..ecccf6b 100644 --- a/include/hw/i386/pc.h +++ b/include/hw/i386/pc.h @@ -303,6 +303,10 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *); .driver = TYPE_X86_CPU,\ .property = "legacy-cache",\ .value = "on",\ + },{\ + .driver = TYPE_X86_CPU,\ + .property = "topoext",\ + .value = "off",\ }, #define PC_COMPAT_2_11 \ -- 1.8.3.1