From: Herbert Xu <herbert@gondor.apana.org.au>
To: Uros Bizjak <ubizjak@gmail.com>
Cc: linux-crypto@vger.kernel.org, x86@kernel.org,
linux-kernel@vger.kernel.org,
"David S. Miller" <davem@davemloft.net>,
Thomas Gleixner <tglx@linutronix.de>,
Ingo Molnar <mingo@redhat.com>, Borislav Petkov <bp@alien8.de>,
"H. Peter Anvin" <hpa@zytor.com>
Subject: Re: [PATCH] crypto/x86: Remove include/asm/inst.h
Date: Thu, 16 Jul 2020 21:54:49 +1000 [thread overview]
Message-ID: <20200716115449.GF31166@gondor.apana.org.au> (raw)
In-Reply-To: <20200709150857.4304-1-ubizjak@gmail.com>
On Thu, Jul 09, 2020 at 05:08:57PM +0200, Uros Bizjak wrote:
> Current minimum required version of binutils is 2.23,
> which supports PSHUFB, PCLMULQDQ, PEXTRD, AESKEYGENASSIST,
> AESIMC, AESENC, AESENCLAST, AESDEC, AESDECLAST and MOVQ
> instruction mnemonics.
>
> Substitute macros from include/asm/inst.h with a proper
> instruction mnemonics in various assmbly files from
> x86/crypto directory, and remove now unneeded file.
>
> The patch was tested by calculating and comparing sha256sum
> hashes of stripped object files before and after the patch,
> to be sure that executable code didn't change.
>
> Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
> CC: Herbert Xu <herbert@gondor.apana.org.au>
> CC: "David S. Miller" <davem@davemloft.net>
> CC: Thomas Gleixner <tglx@linutronix.de>
> CC: Ingo Molnar <mingo@redhat.com>
> CC: Borislav Petkov <bp@alien8.de>
> CC: "H. Peter Anvin" <hpa@zytor.com>
> ---
> arch/x86/crypto/aes_ctrby8_avx-x86_64.S | 1 -
> arch/x86/crypto/aesni-intel_asm.S | 733 +++++++++++-----------
> arch/x86/crypto/aesni-intel_avx-x86_64.S | 1 -
> arch/x86/crypto/crc32-pclmul_asm.S | 47 +-
> arch/x86/crypto/crc32c-pcl-intel-asm_64.S | 5 +-
> arch/x86/crypto/ghash-clmulni-intel_asm.S | 17 +-
> arch/x86/include/asm/inst.h | 311 ---------
> 7 files changed, 399 insertions(+), 716 deletions(-)
> delete mode 100644 arch/x86/include/asm/inst.h
Patch applied. Thanks.
--
Email: Herbert Xu <herbert@gondor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt
prev parent reply other threads:[~2020-07-16 11:54 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-09 15:08 [PATCH] crypto/x86: Remove include/asm/inst.h Uros Bizjak
2020-07-16 11:54 ` Herbert Xu [this message]
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