Re: [PATCH 1/5] Renaming weak prng invocations - prandom_bytes_state, prandom_u32_state

From: Stanislaw Gruszka
Date: Wed Dec 14 2022 - 11:21:45 EST


On Wed, Dec 14, 2022 at 04:15:49PM +0100, Eric Dumazet wrote:
> On Wed, Dec 14, 2022 at 1:34 PM Stanislaw Gruszka
> <stanislaw.gruszka@xxxxxxxxxxxxxxx> wrote:
> >
> > On Mon, Dec 12, 2022 at 03:35:20PM +0100, Jason A. Donenfeld wrote:
> > > Please CC me on future revisions.
> > >
> > > As of 6.2, the prandom namespace is *only* for predictable randomness.
> > > There's no need to rename anything. So nack on this patch 1/5.
> >
> > It is not obvious (for casual developers like me) that p in prandom
> > stands for predictable. Some renaming would be useful IMHO.
>
> Renaming makes backports more complicated, because stable teams will
> have to 'undo' name changes.
> Stable teams are already overwhelmed by the amount of backports, and
> silly merge conflicts.

Since when backporting problems is valid argument for stop making
changes? That's new for me.

> linux kernel is not for casual readers.

Sure.

Regards
Stanislaw