diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/bpf/offload.c')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/bpf/offload.c | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/bpf/offload.c b/drivers/net/ethernet/netronome/nfp/bpf/offload.c index 1ccd6371a15b..49c7bead8113 100644 --- a/drivers/net/ethernet/netronome/nfp/bpf/offload.c +++ b/drivers/net/ethernet/netronome/nfp/bpf/offload.c @@ -208,6 +208,8 @@ static void nfp_prog_free(struct nfp_prog *nfp_prog) { struct nfp_insn_meta *meta, *tmp; + kfree(nfp_prog->subprog); + list_for_each_entry_safe(meta, tmp, &nfp_prog->insns, l) { list_del(&meta->l); kfree(meta); @@ -250,18 +252,9 @@ err_free: static int nfp_bpf_translate(struct nfp_net *nn, struct bpf_prog *prog) { struct nfp_prog *nfp_prog = prog->aux->offload->dev_priv; - unsigned int stack_size; unsigned int max_instr; int err; - stack_size = nn_readb(nn, NFP_NET_CFG_BPF_STACK_SZ) * 64; - if (prog->aux->stack_depth > stack_size) { - nn_info(nn, "stack too large: program %dB > FW stack %dB\n", - prog->aux->stack_depth, stack_size); - return -EOPNOTSUPP; - } - nfp_prog->stack_depth = round_up(prog->aux->stack_depth, 4); - max_instr = nn_readw(nn, NFP_NET_CFG_BPF_MAX_LEN); nfp_prog->__prog_alloc_len = max_instr * sizeof(u64); |