kvmclock: reduce kvmclock difference on migration

[mirror_qemu.git] / include / hw / i386 / pc.h

diff --git a/include/hw/i386/pc.h b/include/hw/i386/pc.h
index b37bc5b1398c82531be0930605937ebe2027f20f..b22e699c46cd6ebe31e466e5813809f65eed963d 100644 (file)
--- a/include/hw/i386/pc.h
+++ b/include/hw/i386/pc.h
@@ -378,6 +378,11 @@ bool e820_get_entry(int, uint32_t, uint64_t *, uint64_t *);
 
 #define PC_COMPAT_2_7 \
     HW_COMPAT_2_7 \
+    {\
+        .driver   = "kvmclock",\
+        .property = "x-mach-use-reliable-get-clock",\
+        .value    = "off",\
+    },\
     {\
         .driver   = TYPE_X86_CPU,\
         .property = "l3-cache",\