linux-kernel - Re: [PATCH v2 6/6] RISC-V: Improve /proc/cpuinfo output for ISA extensions

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Message-ID: <1919053.afAmxgqtYg@diego>
Date:   Mon, 14 Feb 2022 21:07:05 +0100
From:   Heiko Stübner <heiko@...ech.de>
To:     linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Cc:     Atish Patra <atishp@...osinc.com>,
        Albert Ou <aou@...s.berkeley.edu>,
        Atish Patra <atishp@...shpatra.org>,
        Anup Patel <anup@...infault.org>,
        Damien Le Moal <damien.lemoal@....com>,
        devicetree@...r.kernel.org, Jisheng Zhang <jszhang@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...onical.com>,
        linux-riscv@...ts.infradead.org,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        Rob Herring <robh+dt@...nel.org>,
        Atish Patra <atishp@...osinc.com>
Subject: Re: [PATCH v2 6/6] RISC-V: Improve /proc/cpuinfo output for ISA extensions

Am Donnerstag, 10. Februar 2022, 22:40:18 CET schrieb Atish Patra:
> Currently, the /proc/cpuinfo outputs the entire riscv,isa string which
> is not ideal when we have multiple ISA extensions present in the ISA
> string. Some of them may not be enabled in kernel as well.
> 
> Parse only the enabled ISA extension and print them in a separate row.
> 
> Signed-off-by: Atish Patra <atishp@...osinc.com>

Using this for my svpbmt series, it shows the extension nicely

Tested-by: Heiko Stuebner <heiko@...ech.de>