diff options
Diffstat (limited to 'arch/s390/net')
| -rw-r--r-- | arch/s390/net/bpf_jit_comp.c | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/arch/s390/net/bpf_jit_comp.c b/arch/s390/net/bpf_jit_comp.c index 1803797fc885..8ec88497a28d 100644 --- a/arch/s390/net/bpf_jit_comp.c +++ b/arch/s390/net/bpf_jit_comp.c @@ -1093,15 +1093,27 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp, int i case BPF_JMP | BPF_JSGT | BPF_K: /* ((s64) dst > (s64) imm) */ mask = 0x2000; /* jh */ goto branch_ks; + case BPF_JMP | BPF_JSLT | BPF_K: /* ((s64) dst < (s64) imm) */ + mask = 0x4000; /* jl */ + goto branch_ks; case BPF_JMP | BPF_JSGE | BPF_K: /* ((s64) dst >= (s64) imm) */ mask = 0xa000; /* jhe */ goto branch_ks; + case BPF_JMP | BPF_JSLE | BPF_K: /* ((s64) dst <= (s64) imm) */ + mask = 0xc000; /* jle */ + goto branch_ks; case BPF_JMP | BPF_JGT | BPF_K: /* (dst_reg > imm) */ mask = 0x2000; /* jh */ goto branch_ku; + case BPF_JMP | BPF_JLT | BPF_K: /* (dst_reg < imm) */ + mask = 0x4000; /* jl */ + goto branch_ku; case BPF_JMP | BPF_JGE | BPF_K: /* (dst_reg >= imm) */ mask = 0xa000; /* jhe */ goto branch_ku; + case BPF_JMP | BPF_JLE | BPF_K: /* (dst_reg <= imm) */ + mask = 0xc000; /* jle */ + goto branch_ku; case BPF_JMP | BPF_JNE | BPF_K: /* (dst_reg != imm) */ mask = 0x7000; /* jne */ goto branch_ku; @@ -1119,15 +1131,27 @@ static noinline int bpf_jit_insn(struct bpf_jit *jit, struct bpf_prog *fp, int i case BPF_JMP | BPF_JSGT | BPF_X: /* ((s64) dst > (s64) src) */ mask = 0x2000; /* jh */ goto branch_xs; + case BPF_JMP | BPF_JSLT | BPF_X: /* ((s64) dst < (s64) src) */ + mask = 0x4000; /* jl */ + goto branch_xs; case BPF_JMP | BPF_JSGE | BPF_X: /* ((s64) dst >= (s64) src) */ mask = 0xa000; /* jhe */ goto branch_xs; + case BPF_JMP | BPF_JSLE | BPF_X: /* ((s64) dst <= (s64) src) */ + mask = 0xc000; /* jle */ + goto branch_xs; case BPF_JMP | BPF_JGT | BPF_X: /* (dst > src) */ mask = 0x2000; /* jh */ goto branch_xu; + case BPF_JMP | BPF_JLT | BPF_X: /* (dst < src) */ + mask = 0x4000; /* jl */ + goto branch_xu; case BPF_JMP | BPF_JGE | BPF_X: /* (dst >= src) */ mask = 0xa000; /* jhe */ goto branch_xu; + case BPF_JMP | BPF_JLE | BPF_X: /* (dst <= src) */ + mask = 0xc000; /* jle */ + goto branch_xu; case BPF_JMP | BPF_JNE | BPF_X: /* (dst != src) */ mask = 0x7000; /* jne */ goto branch_xu; |