Re: F45 Change Proposal: Disable in Kernel Crypto Userspace API (Phase 1) (self-contained)

Ondrej Kozina via devel <[email protected]> Thu, 23 Jul 2026 11:59:20 +0200
Newsgroups gmane.linux.redhat.fedora.devel
Message-ID <[email protected]>
Hi Peter,

On 23/07/2026 11:27, Peter Robinson wrote:
>>> The first phase uses the upstream patches due to land shortly, likely
>>> in 7.3, to limit the use of the API to the known apps and restricts
>>> the use. This allows Fedora to identify unknown users and gracefully
>>> deal with them before the active demise of the interface upstream
>>> providing users a more graceful process rather than universally
>>> pulling the rug without any notice.
>>
>> I don't understand what is the purpose of this change request. Do you
>> want to take additional steps beyond what kernel upstream currently
>> plans and switch off AF_ALG in before it's limited by upstream kernel?
>> Do you plan to "backport" those patches in earlier fedora kernels? Or
>> it's simply to announce that there's a upstream kernel change coming and
>> people should get ready for it?
> 
> It's primarily communication and awareness and adding the upstream
> pieces at a release boundary, F-45 will ship with the 7.2 kernel, we
> don't want the upstream patches heading to 7.3 to suddenly break users
> mid release when upstream yanks whatever rug they choose whenever they
> choose. It doesn't make for a good user experience does it?
> 

Ok, public awareness aside (which I agree with), are there any Fedora 
specific steps planned above what the upstream kernel plans to do?

O.

-- 
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