diff options
Diffstat (limited to 'arch/arm/mm/mmu.c')
-rw-r--r-- | arch/arm/mm/mmu.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 3c67e92f7d59..ff7b43b5885a 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c | |||
@@ -827,16 +827,6 @@ static void __init sanity_check_meminfo(void) | |||
827 | * rather difficult. | 827 | * rather difficult. |
828 | */ | 828 | */ |
829 | reason = "with VIPT aliasing cache"; | 829 | reason = "with VIPT aliasing cache"; |
830 | } else if (is_smp() && tlb_ops_need_broadcast()) { | ||
831 | /* | ||
832 | * kmap_high needs to occasionally flush TLB entries, | ||
833 | * however, if the TLB entries need to be broadcast | ||
834 | * we may deadlock: | ||
835 | * kmap_high(irqs off)->flush_all_zero_pkmaps-> | ||
836 | * flush_tlb_kernel_range->smp_call_function_many | ||
837 | * (must not be called with irqs off) | ||
838 | */ | ||
839 | reason = "without hardware TLB ops broadcasting"; | ||
840 | } | 830 | } |
841 | if (reason) { | 831 | if (reason) { |
842 | printk(KERN_CRIT "HIGHMEM is not supported %s, ignoring high memory\n", | 832 | printk(KERN_CRIT "HIGHMEM is not supported %s, ignoring high memory\n", |