Re: [PATCH bpf-next v4 2/5] bpf, x86: Create bpf_tramp_run_ctx on the caller thread's stack

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On Mon, 2022-04-11 at 21:25 +0000, Alexei Starovoitov wrote:
> On Mon, Apr 11, 2022 at 5:35 PM Kui-Feng Lee <kuifeng@xxxxxx> wrote:
> > -u64 notrace __bpf_prog_enter(struct bpf_prog *prog)
> > +u64 notrace __bpf_prog_enter(struct bpf_prog *prog, struct
> > bpf_tramp_run_ctx *run_ctx)
> >         __acquires(RCU)
> >  {
> >         rcu_read_lock();
> >         migrate_disable();
> > +
> > +       if (run_ctx)
> > +               run_ctx->saved_run_ctx = bpf_set_run_ctx(&run_ctx-
> > >run_ctx);
> 
> 3rd time the same comment.
> Looks like you're missing my emails.
> Please fix your email filters.
Got it! Sorry for that!





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