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, leitao@debian.org,
nayna@linux.ibm.com, appro@cryptogams.org,
linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
ltcgcw@linux.vnet.ibm.com, dtsen@us.ibm.com,
Danny Tsen <dtsen@linux.ibm.com>
Subject: Re: [PATCH v2 2/2] Move Power10 feature, PPC_MODULE_FEATURE_P10.
Date: Fri, 14 Apr 2023 23:08:41 +1000 [thread overview]
Message-ID: <87fs92a9wm.fsf@mpe.ellerman.id.au> (raw)
In-Reply-To: <20230413194625.10631-3-dtsen@linux.ibm.com>
Danny Tsen <dtsen@linux.ibm.com> writes:
> Move Power10 feature, PPC_MODULE_FEATURE_P10, definition to be in
> arch/powerpc/include/asm/cpufeature.h.
>
> Signed-off-by: Danny Tsen <dtsen@linux.ibm.com>
> ---
> arch/powerpc/crypto/aes-gcm-p10-glue.c | 1 -
> arch/powerpc/include/asm/cpufeature.h | 1 +
> 2 files changed, 1 insertion(+), 1 deletion(-)
Acked-by: Michael Ellerman <mpe@ellerman.id.au> (powerpc)
cheers
> diff --git a/arch/powerpc/crypto/aes-gcm-p10-glue.c b/arch/powerpc/crypto/aes-gcm-p10-glue.c
> index 1533c8cdd26f..bd3475f5348d 100644
> --- a/arch/powerpc/crypto/aes-gcm-p10-glue.c
> +++ b/arch/powerpc/crypto/aes-gcm-p10-glue.c
> @@ -22,7 +22,6 @@
> #include <linux/module.h>
> #include <linux/types.h>
>
> -#define PPC_MODULE_FEATURE_P10 (32 + ilog2(PPC_FEATURE2_ARCH_3_1))
> #define PPC_ALIGN 16
> #define GCM_IV_SIZE 12
>
> diff --git a/arch/powerpc/include/asm/cpufeature.h b/arch/powerpc/include/asm/cpufeature.h
> index f6f790a90367..2dcc66225e7f 100644
> --- a/arch/powerpc/include/asm/cpufeature.h
> +++ b/arch/powerpc/include/asm/cpufeature.h
> @@ -22,6 +22,7 @@
> */
>
> #define PPC_MODULE_FEATURE_VEC_CRYPTO (32 + ilog2(PPC_FEATURE2_VEC_CRYPTO))
> +#define PPC_MODULE_FEATURE_P10 (32 + ilog2(PPC_FEATURE2_ARCH_3_1))
>
> #define cpu_feature(x) (x)
>
> --
> 2.31.1
next prev parent reply other threads:[~2023-04-14 13:08 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
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 [this message]
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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