From: "Jason A. Donenfeld" <Jason@zx2c4.com>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: linux-kernel@vger.kernel.org, Ard Biesheuvel <ardb@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Masahiro Yamada <masahiroy@kernel.org>,
linux-kbuild@vger.kernel.org, linux-crypto@vger.kernel.org
Subject: Re: [PATCH v6] lib/crypto: blake2s: include as built-in
Date: Mon, 3 Jan 2022 04:45:10 +0100 [thread overview]
Message-ID: <CAHmME9p+-TMR4mywPH2wasY52fyBVGPpYmBwmn9aF0MF+14W8Q@mail.gmail.com> (raw)
In-Reply-To: <YdJsNrsXqPf0CNEc@gondor.apana.org.au>
On 1/3/22, Herbert Xu <herbert@gondor.apana.org.au> wrote:
> At this point I think we should push this through crypto. The
> changes are too invasive with respect to the crypto Kconfig files.
Ugh, can we please not? That will really make things much harder and
more annoying for me. I have an early pull planned, and you'll quickly
be able to rebase on top of it. It also doesn't appear to conflict
with anything you have queued up. Please, I would really appreciate
some straight forward linearity here, and I don't think my taking it
will negatively impact the flow.
>
>> diff --git a/crypto/Kconfig b/crypto/Kconfig
>> index 285f82647d2b..b7a2e50dcbc8 100644
>> --- a/crypto/Kconfig
>> +++ b/crypto/Kconfig
>> @@ -702,7 +702,7 @@ config CRYPTO_BLAKE2S
>> See https://blake2.net for further information.
>>
>> config CRYPTO_BLAKE2S_X86
>> - tristate "BLAKE2s digest algorithm (x86 accelerated version)"
>> + bool "BLAKE2s digest algorithm (x86 accelerated version)"
>> depends on X86 && 64BIT
>> select CRYPTO_LIB_BLAKE2S_GENERIC
>> select CRYPTO_ARCH_HAVE_LIB_BLAKE2S
>
> This will break when CRYPTO is disabled because the x86 crypto
> glue code depends on the crypto subsystem.
That snippet is inside an 'if CRYPTO' block, so it can't be selected
without CRYPTO being enabled.
next prev parent reply other threads:[~2022-01-03 3:45 UTC|newest]
Thread overview: 61+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-23 14:11 [PATCH v2 1/2] lib/crypto: blake2s: include as built-in Jason A. Donenfeld
2021-12-23 14:11 ` [PATCH v2 2/2] random: use BLAKE2s instead of SHA1 in extraction Jason A. Donenfeld
2021-12-24 20:56 ` Eric Biggers
2022-01-05 21:42 ` Eric Biggers
2021-12-27 15:52 ` Theodore Ts'o
2022-01-11 11:38 ` Geert Uytterhoeven
2022-01-11 12:28 ` Jason A. Donenfeld
2022-01-11 12:50 ` Jason A. Donenfeld
2022-01-11 12:57 ` Geert Uytterhoeven
2022-01-11 13:00 ` Jason A. Donenfeld
2022-01-11 15:46 ` David Laight
2022-01-11 18:26 ` Jason A. Donenfeld
2022-01-14 17:27 ` David Laight
2022-01-14 17:31 ` Jason A. Donenfeld
2022-01-11 12:51 ` Geert Uytterhoeven
2022-01-11 13:02 ` Jason A. Donenfeld
2022-01-11 13:49 ` [PATCH crypto 0/2] smaller blake2s code size on m68k and other small platforms Jason A. Donenfeld
2022-01-11 13:49 ` [PATCH crypto 1/2] lib/crypto: blake2s-generic: reduce code size on small systems Jason A. Donenfeld
2022-01-12 10:57 ` Geert Uytterhoeven
2022-01-12 13:16 ` Jason A. Donenfeld
2022-01-12 18:31 ` Eric Biggers
2022-01-12 18:50 ` Jason A. Donenfeld
2022-01-12 21:27 ` David Laight
2022-01-12 22:00 ` Jason A. Donenfeld
2022-01-11 13:49 ` [PATCH crypto 2/2] lib/crypto: blake2s: move hmac construction into wireguard Jason A. Donenfeld
2022-01-11 14:43 ` Ard Biesheuvel
2022-01-12 18:35 ` Eric Biggers
2022-01-11 18:10 ` [PATCH crypto v2 0/2] reduce code size from blake2s on m68k and other small platforms Jason A. Donenfeld
2022-01-11 18:10 ` [PATCH crypto v2 1/2] lib/crypto: blake2s: move hmac construction into wireguard Jason A. Donenfeld
2022-01-11 18:10 ` [PATCH crypto v2 2/2] lib/crypto: sha1: re-roll loops to reduce code size Jason A. Donenfeld
2022-01-11 22:05 ` [PATCH crypto v3 0/2] reduce code size from blake2s on m68k and other small platforms Jason A. Donenfeld
2022-01-11 22:05 ` [PATCH crypto v3 1/2] lib/crypto: blake2s: move hmac construction into wireguard Jason A. Donenfeld
2022-01-11 22:05 ` [PATCH crypto v3 2/2] lib/crypto: sha1: re-roll loops to reduce code size Jason A. Donenfeld
2022-01-12 10:59 ` [PATCH crypto v3 0/2] reduce code size from blake2s on m68k and other small platforms Geert Uytterhoeven
2022-01-12 13:18 ` Jason A. Donenfeld
2022-01-18 6:42 ` Herbert Xu
2022-01-18 11:43 ` Jason A. Donenfeld
2022-01-18 12:44 ` David Laight
2022-01-18 12:50 ` Jason A. Donenfeld
2021-12-23 14:20 ` [PATCH v2 1/2] lib/crypto: blake2s: include as built-in Ard Biesheuvel
2021-12-24 13:35 ` Greg KH
2021-12-25 9:26 ` Masahiro Yamada
2021-12-25 10:26 ` Ard Biesheuvel
2021-12-25 15:47 ` Masahiro Yamada
2021-12-27 13:43 ` Jason A. Donenfeld
2021-12-27 13:47 ` [PATCH v3] " Jason A. Donenfeld
2021-12-27 14:20 ` [PATCH v4] " Jason A. Donenfeld
2022-01-01 15:59 ` [PATCH v5] " Jason A. Donenfeld
2022-01-02 20:42 ` [PATCH v6] " Jason A. Donenfeld
2022-01-03 3:23 ` Herbert Xu
2022-01-03 3:45 ` Jason A. Donenfeld [this message]
2022-01-03 4:06 ` Herbert Xu
2022-01-03 11:57 ` Jason A. Donenfeld
2022-01-03 12:31 ` [PATCH v7] " Jason A. Donenfeld
2022-01-04 1:21 ` Herbert Xu
2022-01-04 17:02 ` Ard Biesheuvel
2022-01-04 17:04 ` Jason A. Donenfeld
2022-01-05 0:28 ` Herbert Xu
2022-01-05 21:53 ` Eric Biggers
2022-01-05 22:01 ` Ard Biesheuvel
2022-01-05 22:09 ` Eric Biggers
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