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-rw-r--r--target-arm/kvm.c8
1 files changed, 7 insertions, 1 deletions
diff --git a/target-arm/kvm.c b/target-arm/kvm.c
index b92e00dae0..6e5cd36fae 100644
--- a/target-arm/kvm.c
+++ b/target-arm/kvm.c
@@ -67,7 +67,13 @@ static bool reg_syncs_via_tuple_list(uint64_t regidx)
static int compare_u64(const void *a, const void *b)
{
- return *(uint64_t *)a - *(uint64_t *)b;
+ if (*(uint64_t *)a > *(uint64_t *)b) {
+ return 1;
+ }
+ if (*(uint64_t *)a < *(uint64_t *)b) {
+ return -1;
+ }
+ return 0;
}
int kvm_arch_init_vcpu(CPUState *cs)