diff options
Diffstat (limited to 'arch/arm64/kernel/head.S')
| -rw-r--r-- | arch/arm64/kernel/head.S | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/arch/arm64/kernel/head.S b/arch/arm64/kernel/head.S index cefe6a73ee54..2196aad7b55b 100644 --- a/arch/arm64/kernel/head.S +++ b/arch/arm64/kernel/head.S @@ -99,7 +99,7 @@ SYM_CODE_START(primary_entry) */ #if VA_BITS > 48 mrs_s x0, SYS_ID_AA64MMFR2_EL1 - tst x0, #0xf << ID_AA64MMFR2_LVA_SHIFT + tst x0, #0xf << ID_AA64MMFR2_EL1_VARange_SHIFT mov x0, #VA_BITS mov x25, #VA_BITS_MIN csel x25, x25, x0, eq @@ -371,7 +371,9 @@ SYM_FUNC_END(create_idmap) SYM_FUNC_START_LOCAL(create_kernel_mapping) adrp x0, init_pg_dir mov_q x5, KIMAGE_VADDR // compile time __va(_text) +#ifdef CONFIG_RELOCATABLE add x5, x5, x23 // add KASLR displacement +#endif adrp x6, _end // runtime __pa(_end) adrp x3, _text // runtime __pa(_text) sub x6, x6, x3 // _end - _text @@ -656,10 +658,10 @@ SYM_FUNC_END(__secondary_too_slow) */ SYM_FUNC_START(__enable_mmu) mrs x3, ID_AA64MMFR0_EL1 - ubfx x3, x3, #ID_AA64MMFR0_TGRAN_SHIFT, 4 - cmp x3, #ID_AA64MMFR0_TGRAN_SUPPORTED_MIN + ubfx x3, x3, #ID_AA64MMFR0_EL1_TGRAN_SHIFT, 4 + cmp x3, #ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MIN b.lt __no_granule_support - cmp x3, #ID_AA64MMFR0_TGRAN_SUPPORTED_MAX + cmp x3, #ID_AA64MMFR0_EL1_TGRAN_SUPPORTED_MAX b.gt __no_granule_support phys_to_ttbr x2, x2 msr ttbr0_el1, x2 // load TTBR0 @@ -677,7 +679,7 @@ SYM_FUNC_START(__cpu_secondary_check52bitva) b.ne 2f mrs_s x0, SYS_ID_AA64MMFR2_EL1 - and x0, x0, #(0xf << ID_AA64MMFR2_LVA_SHIFT) + and x0, x0, #(0xf << ID_AA64MMFR2_EL1_VARange_SHIFT) cbnz x0, 2f update_early_cpu_boot_status \ |