diff options
| -rw-r--r-- | arch/arm64/include/asm/insn.h | 1 | ||||
| -rw-r--r-- | arch/arm64/kernel/insn.c | 4 |
2 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm64/include/asm/insn.h b/arch/arm64/include/asm/insn.h index 4214c38d016b..21fffdd290a3 100644 --- a/arch/arm64/include/asm/insn.h +++ b/arch/arm64/include/asm/insn.h @@ -70,6 +70,7 @@ enum aarch64_insn_imm_type { AARCH64_INSN_IMM_6, AARCH64_INSN_IMM_S, AARCH64_INSN_IMM_R, + AARCH64_INSN_IMM_N, AARCH64_INSN_IMM_MAX }; diff --git a/arch/arm64/kernel/insn.c b/arch/arm64/kernel/insn.c index 2718a77da165..7e432662d454 100644 --- a/arch/arm64/kernel/insn.c +++ b/arch/arm64/kernel/insn.c @@ -343,6 +343,10 @@ static int __kprobes aarch64_get_imm_shift_mask(enum aarch64_insn_imm_type type, mask = BIT(6) - 1; shift = 16; break; + case AARCH64_INSN_IMM_N: + mask = 1; + shift = 22; + break; default: return -EINVAL; } |