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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-03-16 23:35:25 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2011-03-16 23:35:25 +0000 |
| commit | 1f0090a1eaa1b750a2fc5c99c91b790d5322a1fd (patch) | |
| tree | c685060f260410e6704c9dfd457ed8c347141f1d /arch/arm/mm/mmu.c | |
| parent | 2472f3c8d8fc18b25b2cf1574c036e238187c0ff (diff) | |
| parent | 10a8c3839810ac9af1aec836d61b92e7a879f5fa (diff) | |
| download | linux-1f0090a1eaa1b750a2fc5c99c91b790d5322a1fd.tar.gz | |
Merge branch 'misc' into devel
Conflicts:
arch/arm/Kconfig
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) * 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", |