fix undefined shifts by >32

This one is for 0.12 too.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>

diff --git a/vl.c b/vl.c
index 39833fc3b3dffc4177844794dea20118b0a1cbc3..ea9a95c65d2573aba29cca43b757656181f24afe 100644 (file)
--- a/vl.c
+++ b/vl.c
@@ -2380,9 +2380,9 @@ static void numa_add(const char *optarg)
                         fprintf(stderr,
                             "only 63 CPUs in NUMA mode supported.\n");
                     }
-                    value = (1 << (endvalue + 1)) - (1 << value);
+                    value = (2ULL << endvalue) - (1ULL << value);
                 } else {
-                    value = 1 << value;
+                    value = 1ULL << value;
                 }
             }
             node_cpumask[nodenr] = value;