From patchwork Thu Feb  4 13:31:50 2010
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
Subject: [v2,RESEND,2/5] fix undefined shifts by >32
Date: Thu, 04 Feb 2010 03:31:50 -0000
From: Paolo Bonzini <pbonzini@redhat.com>
X-Patchwork-Id: 44483
Message-Id: <1265290313-31738-3-git-send-email-pbonzini@redhat.com>
To: qemu-devel@nongnu.org

This one is for 0.12 too.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

---
vl.c |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/vl.c b/vl.c
index 39833fc..ea9a95c 100644
--- 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;