diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/bpf/core.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c index b54bb2c2e494..2c2bfaacce66 100644 --- a/kernel/bpf/core.c +++ b/kernel/bpf/core.c @@ -242,6 +242,7 @@ static unsigned int __bpf_prog_run(void *ctx, const struct bpf_insn *insn) [BPF_LD | BPF_IND | BPF_W] = &&LD_IND_W, [BPF_LD | BPF_IND | BPF_H] = &&LD_IND_H, [BPF_LD | BPF_IND | BPF_B] = &&LD_IND_B, + [BPF_LD | BPF_IMM | BPF_DW] = &&LD_IMM_DW, }; void *ptr; int off; @@ -301,6 +302,10 @@ select_insn: ALU64_MOV_K: DST = IMM; CONT; + LD_IMM_DW: + DST = (u64) (u32) insn[0].imm | ((u64) (u32) insn[1].imm) << 32; + insn++; + CONT; ALU64_ARSH_X: (*(s64 *) &DST) >>= SRC; CONT; |