File vmw-bitmask-gcc6.patch of Package open-vm-tools

Index: open-vm-tools/lib/include/x86cpuid.h
===================================================================
--- open-vm-tools.orig/lib/include/x86cpuid.h
+++ open-vm-tools/lib/include/x86cpuid.h
@@ -905,11 +905,8 @@ FIELD(81E,  0, ECX,  8,  3, NODES_PER_PK
  *
  * e.g. - CPUID_VIRT_BITS_MASK  = 0xff00
  *      - CPUID_VIRT_BITS_SHIFT = 8
- *
- * Note: The MASK definitions must use some gymnastics to get
- * around a warning when shifting left by 32.
  */
-#define VMW_BIT_MASK(shift)  (((1 << (shift - 1)) << 1) - 1)
+#define VMW_BIT_MASK(shift)  (0xffffffffu >> (32 - shift))
 
 #define FIELD(lvl, ecxIn, reg, bitpos, size, name, s, c3)      \
    CPUID_##name##_SHIFT        = bitpos,                       \