On Wed, Jun 06, 2018 at 03:08:25PM +0200, Anna-Maria Gleixner wrote: > On Tue, 5 Jun 2018, Anna-Maria Gleixner wrote: > > > On Thu, 31 May 2018, Steven Rostedt wrote: > > > > > On Mon, 28 May 2018 11:46:38 +1000 > > > "Tobin C. Harding" <m...@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. > > > > I tested it with command line option enabled. This works early enough > because it works right after early_trace_init().
Awesome, thanks Anna-Maria! Tobin