diff options
| -rw-r--r-- | target/ppc/machine.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/target/ppc/machine.c b/target/ppc/machine.c index e475206..0634cdb 100644 --- a/target/ppc/machine.c +++ b/target/ppc/machine.c @@ -190,7 +190,15 @@ static int cpu_pre_save(void *opaque) /* Hacks for migration compatibility between 2.6, 2.7 & 2.8 */ if (cpu->pre_2_8_migration) { - cpu->mig_msr_mask = env->msr_mask; + /* Mask out bits that got added to msr_mask since the versions + * which stupidly included it in the migration stream. */ + target_ulong metamask = 0 +#if defined(TARGET_PPC64) + | (1ULL << MSR_TS0) + | (1ULL << MSR_TS1) +#endif + ; + cpu->mig_msr_mask = env->msr_mask & ~metamask; cpu->mig_insns_flags = env->insns_flags & insns_compat_mask; cpu->mig_insns_flags2 = env->insns_flags2 & insns_compat_mask2; cpu->mig_nb_BATs = env->nb_BATs; |