Mtrr_cleanup: can not find optimal value [ 0.001179] please specify mtrr_gran_size/mtrr_chunk_size

LOG when i excecute sudo dmesg i present this error in memory

gran_size: 64M chunk_size: 1G num_reg: 9 lose cover RAM: 110M
[ 0.001159] gran_size: 64M chunk_size: 2G num_reg: 10 lose cover RAM: 110M
[ 0.001160] gran_size: 128M chunk_size: 128M num_reg: 7 lose cover RAM: 238M
[ 0.001162] gran_size: 128M chunk_size: 256M num_reg: 7 lose cover RAM: 238M
[ 0.001163] gran_size: 128M chunk_size: 512M num_reg: 8 lose cover RAM: 238M
[ 0.001164] gran_size: 128M chunk_size: 1G num_reg: 8 lose cover RAM: 238M
[ 0.001165] gran_size: 128M chunk_size: 2G num_reg: 9 lose cover RAM: 238M
[ 0.001167] gran_size: 256M chunk_size: 256M num_reg: 6 lose cover RAM: 366M
[ 0.001168] gran_size: 256M chunk_size: 512M num_reg: 8 lose cover RAM: 366M
[ 0.001169] gran_size: 256M chunk_size: 1G num_reg: 8 lose cover RAM: 366M
[ 0.001170] gran_size: 256M chunk_size: 2G num_reg: 9 lose cover RAM: 366M
[ 0.001171] gran_size: 512M chunk_size: 512M num_reg: 4 lose cover RAM: 878M
[ 0.001173] gran_size: 512M chunk_size: 1G num_reg: 4 lose cover RAM: 878M
[ 0.001174] gran_size: 512M chunk_size: 2G num_reg: 4 lose cover RAM: 878M
[ 0.001175] gran_size: 1G chunk_size: 1G num_reg: 4 lose cover RAM: 878M
[ 0.001176] gran_size: 1G chunk_size: 2G num_reg: 4 lose cover RAM: 878M
[ 0.001178] gran_size: 2G chunk_size: 2G num_reg: 3 lose cover RAM: 1902M