linux-kernel - Re: [PATCH] crypto: arm64/poly1305

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Message-ID: <Zqzb3V9mxKxLkbrU@gondor.apana.org.au>
Date: Fri, 2 Aug 2024 21:15:09 +0800
From: Herbert Xu <herbert@...dor.apana.org.au>
To: Jia He <justin.he@....com>
Cc: "David S. Miller" <davem@...emloft.net>,
	Catalin Marinas <catalin.marinas@....com>,
	linux-crypto@...r.kernel.org, Will Deacon <will@...nel.org>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
	Ard Biesheuvel <ardb@...nel.org>
Subject: Re: [PATCH] crypto: arm64/poly1305 - move data to rodata section

On Mon, Jul 15, 2024 at 07:20:23AM +0000, Jia He wrote:
> When objtool gains support for ARM in the future, it may encounter issues
> disassembling the following data in the .text section: 
> > .Lzeros:
> > .long   0,0,0,0,0,0,0,0
> > .asciz  "Poly1305 for ARMv8, CRYPTOGAMS by \@dot-asm"
> > .align  2
> 
> Move it to .rodata which is a more appropriate section for read-only data.
> 
> Signed-off-by: Jia He <justin.he@....com>
> ---
> Inspired by commit 1253cab8a352, although currently objtool hasn't been
> supported on Arm, we should do some preparation(this patch) firstly.
> 
>  arch/arm64/crypto/poly1305-armv8.pl | 3 +++
>  1 file changed, 3 insertions(+)

Patch applied.  Thanks.
-- 
Email: Herbert Xu <herbert@...dor.apana.org.au>
Home Page: http://gondor.apana.org.au/~herbert/
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