[PATCH] crypto: Removing CRYPTO_AES_GCM_P10.

[Christophe Leroy]

Le 13/09/2024 à 14:30, Danny Tsen a écrit :
> [Vous ne recevez pas souvent de courriers de dtsen at linux.ibm.com. Découvrez pourquoi ceci est important à https://aka.ms/LearnAboutSenderIdentification ]
> 
> Removing CRYPTO_AES_GCM_P10 in Kconfig first so that we can apply the
> subsequent patches to fix data mismatch over ipsec tunnel.

To deactivate a driver, all you have to do is to add:

	depends on BROKEN

Christophe


> 
> Signed-off-by: Danny Tsen <dtsen at linux.ibm.com>
> ---
>   arch/powerpc/crypto/Kconfig | 32 ++++++++++++++++----------------
>   1 file changed, 16 insertions(+), 16 deletions(-)
> 
> diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig
> index 09ebcbdfb34f..96ca2c4c8827 100644
> --- a/arch/powerpc/crypto/Kconfig
> +++ b/arch/powerpc/crypto/Kconfig
> @@ -105,22 +105,22 @@ config CRYPTO_AES_PPC_SPE
>            architecture specific assembler implementations that work on 1KB
>            tables or 256 bytes S-boxes.
> 
> -config CRYPTO_AES_GCM_P10
> -       tristate "Stitched AES/GCM acceleration support on P10 or later CPU (PPC)"
> -       depends on PPC64 && CPU_LITTLE_ENDIAN && VSX
> -       select CRYPTO_LIB_AES
> -       select CRYPTO_ALGAPI
> -       select CRYPTO_AEAD
> -       select CRYPTO_SKCIPHER
> -       help
> -         AEAD cipher: AES cipher algorithms (FIPS-197)
> -         GCM (Galois/Counter Mode) authenticated encryption mode (NIST SP800-38D)
> -         Architecture: powerpc64 using:
> -           - little-endian
> -           - Power10 or later features
> -
> -         Support for cryptographic acceleration instructions on Power10 or
> -         later CPU. This module supports stitched acceleration for AES/GCM.
> +#config CRYPTO_AES_GCM_P10
> +#      tristate "Stitched AES/GCM acceleration support on P10 or later CPU (PPC)"
> +#      depends on PPC64 && CPU_LITTLE_ENDIAN && VSX
> +#      select CRYPTO_LIB_AES
> +#      select CRYPTO_ALGAPI
> +#      select CRYPTO_AEAD
> +#      select CRYPTO_SKCIPHER
> +#      help
> +#        AEAD cipher: AES cipher algorithms (FIPS-197)
> +#        GCM (Galois/Counter Mode) authenticated encryption mode (NIST SP800-38D)
> +#        Architecture: powerpc64 using:
> +#          - little-endian
> +#          - Power10 or later features
> +#
> +#        Support for cryptographic acceleration instructions on Power10 or
> +#        later CPU. This module supports stitched acceleration for AES/GCM.
> 
>   config CRYPTO_CHACHA20_P10
>          tristate "Ciphers: ChaCha20, XChacha20, XChacha12 (P10 or later)"
> --
> 2.43.0
> 
>