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-rw-r--r--arch/x86/kvm/pmu.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/x86/kvm/pmu.c b/arch/x86/kvm/pmu.c
index eca39f56c231..0604bc29f0b8 100644
--- a/arch/x86/kvm/pmu.c
+++ b/arch/x86/kvm/pmu.c
@@ -171,9 +171,12 @@ static bool pmc_resume_counter(struct kvm_pmc *pmc)
return true;
}
-static int cmp_u64(const void *a, const void *b)
+static int cmp_u64(const void *pa, const void *pb)
{
- return *(__u64 *)a - *(__u64 *)b;
+ u64 a = *(u64 *)pa;
+ u64 b = *(u64 *)pb;
+
+ return (a > b) - (a < b);
}
void reprogram_gp_counter(struct kvm_pmc *pmc, u64 eventsel)