{
struct kcm_psock *psock = container_of(strp, struct kcm_psock, strp);
struct bpf_prog *prog = psock->bpf_prog;
+ int res;
- return (*prog->bpf_func)(skb, prog->insnsi);
+ preempt_disable();
+ res = BPF_PROG_RUN(prog, skb);
+ preempt_enable();
+ return res;
}
static int kcm_read_sock_done(struct strparser *strp, int err)
ret = kernel_sendpage(psock->sk->sk_socket,
skb_frag_page(frag),
- frag->page_offset + frag_offset,
+ skb_frag_off(frag) + frag_offset,
skb_frag_size(frag) - frag_offset,
MSG_DONTWAIT);
if (ret <= 0) {