Re: [RFC PATCH 0/2] Propagating reseed notifications to user space

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Hi Jason,

On 4/9/23 16:42, Jason A. Donenfeld wrote:
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On Mon, Sep 04, 2023 at 03:44:48PM +0200, Babis Chalios wrote:
Hello all,

On 23/8/23 11:01, Babis Chalios wrote:
This is an RFC, so that we can discuss whether the proposed ABI works.
Also, I'd like to hear people's opinion on the internal registration
API, 8/24 split etc. If we decide that this approach works, I 'm happy
to add documentation for it, with examples on how user space can make
use of it.
Some time has passed since I sent this and I haven't received any
comments, so I assume people
Nope. This still stands:
https://lore.kernel.org/all/CAHmME9pxc-nO_xa=4+1CnvbnuefbRTJHxM7n817c_TPeoxzu_g@xxxxxxxxxxxxxx/
Could you elaborate on why the proposed RFC is not inline with your plan? We need to let user space know that it needs to reseed its PRNGs. It is not very clear to me, how does that interplay with having a
getrandom vDSO.

IOW, say we did have a vDSO getrandom, don't you think we should have such an API to notify when it
needs to discard stale state, or do you think this is not the right API?

And honestly the constant pushing from you has in part been
demotivating.


Cheers,
Babis



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