diff options
| -rw-r--r-- | src/cpu/x86/mtrr/mtrr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/cpu/x86/mtrr/mtrr.c b/src/cpu/x86/mtrr/mtrr.c index 284a1139ab..cb7ecdc963 100644 --- a/src/cpu/x86/mtrr/mtrr.c +++ b/src/cpu/x86/mtrr/mtrr.c @@ -484,9 +484,9 @@ static void calc_var_mtrr_range(struct var_mtrr_state *var_state, * size. The maximum size is calculated by a function of the * min base bit set and maximum size bit set. */ if (addr_lsb > size_msb) - mtrr_size = 1 << size_msb; + mtrr_size = 1ULL << size_msb; else - mtrr_size = 1 << addr_lsb; + mtrr_size = 1ULL << addr_lsb; if (var_state->prepare_msrs) prep_var_mtrr(var_state, base, mtrr_size, mtrr_type); |