diff options
Diffstat (limited to 'arch/arm64/mm/init.c')
| -rw-r--r-- | arch/arm64/mm/init.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/arch/arm64/mm/init.c b/arch/arm64/mm/init.c index 1faa6760895e..339ee84e5a61 100644 --- a/arch/arm64/mm/init.c +++ b/arch/arm64/mm/init.c @@ -265,20 +265,7 @@ early_param("mem", early_mem); void __init arm64_memblock_init(void) { - s64 linear_region_size; - -#if VA_BITS > 48 - if (cpuid_feature_extract_unsigned_field( - read_sysreg_s(SYS_ID_AA64MMFR2_EL1), - ID_AA64MMFR2_LVA_SHIFT)) - vabits_actual = VA_BITS; - - /* make the variable visible to secondaries with the MMU off */ - dcache_clean_inval_poc((u64)&vabits_actual, - (u64)&vabits_actual + sizeof(vabits_actual)); -#endif - - linear_region_size = PAGE_END - _PAGE_OFFSET(vabits_actual); + s64 linear_region_size = PAGE_END - _PAGE_OFFSET(vabits_actual); /* * Corner case: 52-bit VA capable systems running KVM in nVHE mode may |