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-rw-r--r--kernel/bpf/core.c5
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;