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Date:   Mon, 1 May 2023 12:51:50 +0100
From:   Conor Dooley <conor@...nel.org>
To:     Yangyu Chen <cyy@...self.name>
Cc:     Paul Walmsley <paul.walmsley@...ive.com>,
        Palmer Dabbelt <palmer@...belt.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        linux-riscv@...ts.infradead.org, linux-kernel@...r.kernel.org,
        Andrew Jones <ajones@...tanamicro.com>,
        Wende Tan <twd2.me@...il.com>, Soha Jin <soha@...u.info>,
        Hongren Zheng <i@...ithal.me>
Subject: Re: [PATCH v2 1/2] riscv: allow case-insensitive ISA string parsing

On Fri, Apr 28, 2023 at 10:16:00PM +0800, Yangyu Chen wrote:
> @@ -205,7 +204,7 @@ void __init riscv_fill_hwcap(void)
>  #define SET_ISA_EXT_MAP(name, bit)						\
>  			do {							\
>  				if ((ext_end - ext == sizeof(name) - 1) &&	\
> -				     !memcmp(ext, name, sizeof(name) - 1) &&	\
> +				     !strncasecmp(ext, name, sizeof(name) - 1) &&	\
>  				     riscv_isa_extension_check(bit))		\
>  					set_bit(bit, this_isa);			\
>  			} while (false)						\

I was doing some poking in this area the other day & noticed that the \s
being misaligned isn't just the diff's fault and they are now misaligned
in the code.
If you are re-submitting, then I think you could align them.

Thanks,
Conor.

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