From: Michael Ellerman <mpe@ellerman.id.au>
To: Danny Tsen <dtsen@linux.ibm.com>, linux-crypto@vger.kernel.org
Cc: herbert@gondor.apana.org.au, dtsen@us.ibm.com,
nayna@linux.ibm.com, linux-kernel@vger.kernel.org,
Danny Tsen <dtsen@linux.ibm.com>,
appro@cryptogams.org, ltcgcw@linux.vnet.ibm.com,
leitao@debian.org, linuxppc-dev@lists.ozlabs.org
Subject: Re: [PATCH v2 1/2] Remove POWER10_CPU dependency.
Date: Fri, 14 Apr 2023 23:08:14 +1000 [thread overview]
Message-ID: <87ildya9xd.fsf@mpe.ellerman.id.au> (raw)
In-Reply-To: <20230413194625.10631-2-dtsen@linux.ibm.com>
Danny Tsen <dtsen@linux.ibm.com> writes:
> Remove Power10 dependency in Kconfig and detect Power10 feature at runtime.
... using the existing call to module_cpu_feature_match() :)
> Signed-off-by: Danny Tsen <dtsen@linux.ibm.com>
> ---
> arch/powerpc/crypto/Kconfig | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
cheers
> diff --git a/arch/powerpc/crypto/Kconfig b/arch/powerpc/crypto/Kconfig
> index 1f8f02b494e1..7113f9355165 100644
> --- a/arch/powerpc/crypto/Kconfig
> +++ b/arch/powerpc/crypto/Kconfig
> @@ -96,7 +96,7 @@ config CRYPTO_AES_PPC_SPE
>
> config CRYPTO_AES_GCM_P10
> tristate "Stitched AES/GCM acceleration support on P10 or later CPU (PPC)"
> - depends on PPC64 && POWER10_CPU && CPU_LITTLE_ENDIAN
> + depends on PPC64 && CPU_LITTLE_ENDIAN
> select CRYPTO_LIB_AES
> select CRYPTO_ALGAPI
> select CRYPTO_AEAD
> --
> 2.31.1
next prev parent reply other threads:[~2023-04-14 13:09 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-04-13 19:46 [PATCH v2 0/2] Remove POWER10_CPU dependency and move PPC_MODULE_FEATURE_P10 Danny Tsen
2023-04-13 19:46 ` [PATCH v2 1/2] Remove POWER10_CPU dependency Danny Tsen
2023-04-14 13:08 ` Michael Ellerman [this message]
2023-04-14 13:29 ` Danny Tsen
2023-04-13 19:46 ` [PATCH v2 2/2] Move Power10 feature, PPC_MODULE_FEATURE_P10 Danny Tsen
2023-04-14 13:08 ` Michael Ellerman
2023-04-20 10:22 ` [PATCH v2 0/2] Remove POWER10_CPU dependency and move PPC_MODULE_FEATURE_P10 Herbert Xu
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