linux-kernel - Re: [PATCH v2 5/6] RISC-V: Do no continue isa string parsing without correct XLEN

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Message-ID: <2355131.QFAWljMpKt@diego>
Date:   Mon, 14 Feb 2022 21:06:20 +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 5/6] RISC-V: Do no continue isa string parsing without correct XLEN

Am Donnerstag, 10. Februar 2022, 22:40:17 CET schrieb Atish Patra:
> The isa string should begin with either rv64 or rv32. Otherwise, it is
> an incorrect isa string. Currently, the string parsing continues even if
> it doesnot begin with current XLEN.
> 
> Fix this by checking if it found "rv64" or "rv32" in the beginning.
> 
> Signed-off-by: Atish Patra <atishp@...osinc.com>

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