* rather difficult.
*/
reason = "with VIPT aliasing cache";
- } else if (is_smp() && tlb_ops_need_broadcast()) {
- /*
- * kmap_high needs to occasionally flush TLB entries,
- * however, if the TLB entries need to be broadcast
- * we may deadlock:
- * kmap_high(irqs off)->flush_all_zero_pkmaps->
- * flush_tlb_kernel_range->smp_call_function_many
- * (must not be called with irqs off)
- */
- reason = "without hardware TLB ops broadcasting";
}
if (reason) {
printk(KERN_CRIT "HIGHMEM is not supported %s, ignoring high memory\n",