[PATCH v1 1/4] KVM: s390: guestdbg: fix range check

[David Hildenbrand <david@redhat.com>]

Looks like the "overflowing" range check is wrong.

|=======b-------a=======|

addr >= a || addr <= b

Signed-off-by: David Hildenbrand <david@redhat.com>
---
 arch/s390/kvm/guestdbg.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/s390/kvm/guestdbg.c b/arch/s390/kvm/guestdbg.c
index c2e0ddc1356e..bcbd86621d01 100644
--- a/arch/s390/kvm/guestdbg.c
+++ b/arch/s390/kvm/guestdbg.c
@@ -308,7 +308,7 @@ static inline int in_addr_range(u64 addr, u64 a, u64 b)
 		return (addr >= a) && (addr <= b);
 	else
 		/* "overflowing" interval */
-		return (addr <= a) && (addr >= b);
+		return (addr >= a) || (addr <= b);
 }
 
 #define end_of_range(bp_info) (bp_info->addr + bp_info->len - 1)
-- 
2.13.5