From: "Arnd Bergmann" <arnd@arndb.de>
To: "Herbert Xu" <herbert@gondor.apana.org.au>,
"David Howells" <dhowells@redhat.com>
Cc: "Arnd Bergmann" <arnd@kernel.org>,
"'bbrezillon@kernel.org'" <bbrezillon@kernel.org>,
"Arnaud Ebalard" <arno@natisbad.org>,
"Srujana Challa" <schalla@marvell.com>,
"David S . Miller" <davem@davemloft.net>,
"Jarkko Sakkinen" <jarkko@kernel.org>,
"Paul Moore" <paul@paul-moore.com>,
"James Morris" <jmorris@namei.org>,
"Serge E. Hallyn" <serge@hallyn.com>,
"Justin M. Forbes" <jforbes@fedoraproject.org>,
"Jason A . Donenfeld" <Jason@zx2c4.com>,
"Rosen Penev" <rosenp@gmail.com>,
"Ard Biesheuvel" <ardb@kernel.org>,
"James E . J . Bottomley" <James.Bottomley@hansenpartnership.com>,
linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
keyrings@vger.kernel.org, linux-security-module@vger.kernel.org
Subject: Re: [PATCH] [v2] crypto: lib/Kconfig: hide library options
Date: Mon, 17 Mar 2025 10:04:48 +0100 [thread overview]
Message-ID: <5d23903c-7d95-4f3f-975a-7f2fbd70e12e@app.fastmail.com> (raw)
In-Reply-To: <Z9ffUVmGlpXdh4jO@gondor.apana.org.au>
On Mon, Mar 17, 2025, at 09:37, Herbert Xu wrote:
> On Mon, Mar 17, 2025 at 08:36:25AM +0000, David Howells wrote:
>> Arnd Bergmann <arnd@kernel.org> wrote:
>>
>> > - depends on CRYPTO_LIB_CHACHA20POLY1305 = y
>> > + select CRYPTO_LIB_CHACHA20POLY1305
>>
>> Doesn't that allow CRYPTO_LIB_CHACHA20POLY1305=m?
>
> Not unless BIG_KEYS is tristate or under a tristate.
Right, or if it selects something that has a dependency.
Before commit 17ec3e71ba79 ("crypto: lib/Kconfig - Hide arch
options from user"), CRYPTO_LIB_CHACHA20POLY1305 had a
dependency on CONFIG_CRYPTO, so with CRYPTO=m, the 'select CRYPTO_LIB_CHACHA20POLY1305' in BIG_KEYS would result in
CRYPTO_LIB_CHACHA20POLY1305=m.
Arnd
next prev parent reply other threads:[~2025-03-17 9:05 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-14 16:05 [PATCH] [v2] crypto: lib/Kconfig: hide library options Arnd Bergmann
2025-03-17 8:36 ` David Howells
2025-03-17 8:37 ` Herbert Xu
2025-03-17 9:04 ` Arnd Bergmann [this message]
2025-03-17 12:38 ` Jarkko Sakkinen
2025-03-21 11:06 ` Herbert Xu
2025-03-30 8:34 ` Geert Uytterhoeven
2025-03-30 8:45 ` Arnd Bergmann
2025-03-30 8:54 ` Geert Uytterhoeven
2025-03-30 9:07 ` Herbert Xu
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