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From:   Ard Biesheuvel <ardb@kernel.org>
Date:   Wed, 1 Nov 2023 11:10:28 +0100
Message-ID: <CAMj1kXE7g9Xvn+SMRyJWJpC_Au3JguSMRj0p1cCF4azSMc6y2Q@mail.gmail.com>
Subject: Re: [PATCH] crypto: riscv/aes - Implement scalar Zkn version for RV32
To:     Conor Dooley <conor@kernel.org>
Cc:     Palmer Dabbelt <palmer@dabbelt.com>, herbert@gondor.apana.org.au,
        linux-crypto@vger.kernel.org, ebiggers@kernel.org,
        linux-riscv@lists.infradead.org,
        Paul Walmsley <paul.walmsley@sifive.com>,
        aou@eecs.berkeley.edu, christoph.muellner@vrull.eu,
        heiko.stuebner@vrull.eu
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On Fri, 27 Oct 2023 at 15:17, Conor Dooley <conor@kernel.org> wrote:
>
> On Fri, Oct 27, 2023 at 06:11:40AM -0700, Palmer Dabbelt wrote:
> > On Thu, 31 Aug 2023 10:10:21 PDT (-0700), Ard Biesheuvel wrote:
> > > On Fri, 4 Aug 2023 at 10:31, Ard Biesheuvel <ardb@kernel.org> wrote:
> > > >
> > > > On Fri, 4 Aug 2023 at 10:21, Herbert Xu <herbert@gondor.apana.org.au> wrote:
> > > > >
> > > ...
> > >
> > > > > Hi Ard:
> > > > >
> > > > > Any chance you could postpone this til after I've finished removing
> > > > > crypto_cipher?
> > > > >
> > > >
> > > > That's fine with me. Do you have an ETA on that? Need any help?
> > > >
> > > > I have implemented the scalar 64-bit counterpart as well in the mean time
> > >
> > > Is this still happening?
> >
> > I don't really know much about the crypto stuff, but looks like there's
> > still a "struct crypto_cipher" in my trees.  Am I still supposed to be
> > waiting on something?
>
> Regardless of crypto_cipher structs, this needs whatever series that
> actually implements Zkn detection from DT/ACPI to be merged first,
> as otherwise the definitions that iscv_isa_extension_available() depends
> on don't exist.
>

Please disregard this patch. I have an updated version already, but
I'll need to rebase it once the prerequisites are in place.

https://git.kernel.org/pub/scm/linux/kernel/git/ardb/linux.git/log/?h=riscv-scalar-aes