tools-testing-fix-phys_addr_t-size-on-64-bit-systems-fix

tools-testing-fix-phys_addr_t-size-on-64-bit-systems-fix

VMA tests are not properly importing the bit-length.h header (the radix
tree tests do appear to be) and we are overwriting that constant.

Link: https://lkml.kernel.org/r/a6183df9-3108-4d59-8128-4fc6c14e22a5@lucifer.local
Signed-off-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: Liam R. Howlett <Liam.Howlett@Oracle.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>