diff options
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/alternative.h | 1 | ||||
| -rw-r--r-- | arch/arm64/include/asm/cpufeature.h | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/alternative.h b/arch/arm64/include/asm/alternative.h index 9806a2357e70..b9f8d787eea9 100644 --- a/arch/arm64/include/asm/alternative.h +++ b/arch/arm64/include/asm/alternative.h @@ -25,6 +25,7 @@ struct alt_instr { typedef void (*alternative_cb_t)(struct alt_instr *alt, __le32 *origptr, __le32 *updptr, int nr_inst); +void __init apply_boot_alternatives(void); void __init apply_alternatives_all(void); bool alternative_is_applied(u16 cpufeature); diff --git a/arch/arm64/include/asm/cpufeature.h b/arch/arm64/include/asm/cpufeature.h index 89c3f318f6be..e505e1fbd2b9 100644 --- a/arch/arm64/include/asm/cpufeature.h +++ b/arch/arm64/include/asm/cpufeature.h @@ -391,6 +391,10 @@ extern DECLARE_BITMAP(cpu_hwcaps, ARM64_NCAPS); extern struct static_key_false cpu_hwcap_keys[ARM64_NCAPS]; extern struct static_key_false arm64_const_caps_ready; +/* ARM64 CAPS + alternative_cb */ +#define ARM64_NPATCHABLE (ARM64_NCAPS + 1) +extern DECLARE_BITMAP(boot_capabilities, ARM64_NPATCHABLE); + #define for_each_available_cap(cap) \ for_each_set_bit(cap, cpu_hwcaps, ARM64_NCAPS) |