1 files changed, 1 insertions, 2 deletions

diff --git a/arch/x86/mm/amdtopology.c b/arch/x86/mm/amdtopology.c
index 5247d01329ca..2ca15b59fb3f 100644
--- a/arch/x86/mm/amdtopology.c
+++ b/arch/x86/mm/amdtopology.c
@@ -130,9 +130,8 @@ int __init amd_numa_init(void)
                 }
 
                 limit >>= 16;
-                limit <<= 24;
-                limit |= (1<<24)-1;
                 limit++;
+                limit <<= 24;
 
                 if (limit > end)
                         limit = end;