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Date:   Sun, 14 Oct 2018 22:30:22 +0200
From:   Borislav Petkov <bp@alien8.de>
To:     Uros Bizjak <ubizjak@gmail.com>
Cc:     x86@kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] x86: Use assembly instruction mnemonics instead of
 .byte streams in arch_hweight.h
Message-ID: <20181014203022.GF7667@zn.tnic>
References: <20181014202354.21281-1-ubizjak@gmail.com>
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On Sun, Oct 14, 2018 at 10:23:54PM +0200, Uros Bizjak wrote:
> Recently the minimum required version of binutils was changed to 2.20,
> which supports popcnt instruction mnemonics. The patch removes
> corresponding #defines that implement popcnt instructions using target-dependant
> .byte streams and uses unified instruction mnemonics instead.
> 
> Tested by building x86_64 and i386 version of the kernel and comparing
> objdump dumps of the pathced and unpatched vmlinux.o. They were the same.
> 
> v2: Update commit message to emphasize removal of #defines.
> 
> Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
> ---
>  arch/x86/include/asm/arch_hweight.h | 12 ++++--------
>  1 file changed, 4 insertions(+), 8 deletions(-)

Thanks.

But with one week before the merge window and this being not nearly
urgent, it'll have to wait for after the merge window.

-- 
Regards/Gruss,
    Boris.

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