diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c index 8f1a342b16b7..b4a3f0c1a5e3 100644 --- a/arch/x86/kernel/cpu/mtrr/main.c +++ b/arch/x86/kernel/cpu/mtrr/main.c @@ -1044,7 +1044,7 @@ second_try: hole_sizek = range0_sizek - state->range_sizek - second_sizek; /* hole size should be less than half of range0 size */ - if (hole_sizek > (range0_sizek >> 1) && + if (hole_sizek >= (range0_sizek >> 1) && range0_sizek >= chunk_sizek) { range0_sizek -= chunk_sizek; second_sizek = 0;