Re: [PATCH v6 0/4] enable early printing of hashed pointers

Anna-Maria Gleixner
2018-06-05T14:22:09Z

On Thu, 31 May 2018, Steven Rostedt wrote:

> On Mon, 28 May 2018 11:46:38 +1000
> "Tobin C. Harding" <me@tobin.cc> wrote:
>
> > Steve,
>
> Hi Tobin,
>
> Sorry for the late reply, I'm currently at a conference and have had
> little time to read email.
>
> >
> > Could you please take a quick squiz at the final 2 patches if you get a
> > chance. I assumed we are in preemptible context during early_init based
> > on your code (and code comment) and called static_branch_disable()
> > directly if hw RNG returned keying material. It's a pretty simple
> > change but I'd love to get someone else to check I've not noob'ed it.
>
> I can take a look, and perhaps do some tests. But it was Anna-Maria
> that originally triggered the issue. She's on Cc, perhaps she can try
> this and see if it works.

I'll test it today - sorry for the delay.

Anna-Maria