void mtrr_save_fixed_ranges(void *info)
{
- get_fixed_ranges(mtrr_state.fixed_ranges);
+ if (cpu_has_mtrr)
+ get_fixed_ranges(mtrr_state.fixed_ranges);
}
static void print_fixed(unsigned base, unsigned step, const mtrr_type*types)
}
/* Grab all of the MTRR state for this CPU into *state */
-void get_mtrr_state(void)
+void __init get_mtrr_state(void)
{
unsigned int i;
struct mtrr_var_range *vrs;
}
}
- if (base < 0x100) {
- printk(KERN_WARNING "mtrr: cannot set region below 1 MiB (0x%lx000,0x%lx000)\n",
- base, size);
- return -EINVAL;
- }
/* Check upper bits of base and last are equal and lower bits are 0
for base and 1 for last */
last = base + size - 1;