Re: [PATCH 2/2] crypto: lib/Kconfig: hide library options

[Eric Biggers <ebiggers@kernel.org>]

On Mon, Mar 10, 2025 at 02:26:40PM +0100, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@arndb.de>
> 
> Any driver that needs these library functions should already be selecting
> the corresponding Kconfig symbols, so there is no real point in making
> these visible.
> 
> The original patch that made these user selectable described problems
> with drivers failing to select the code they use, but as far as I can
> tell, those were all bugs that got solved in the meantime and did not
> get solved by that patch.
> 
> Fixes: e56e18985596 ("lib/crypto: add prompts back to crypto libraries")
> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
> ----
> This does not actually fix a build failure, but I noticed that the
> user visible options don't really make sense. Feel free to ignore
> this one.

Acked-by: Eric Biggers <ebiggers@kernel.org>

But I think the following needs to be fixed first:

    config BIG_KEYS
            bool "Large payload keys"
            depends on KEYS
            depends on TMPFS
            depends on CRYPTO_LIB_CHACHA20POLY1305 = y

- Eric