Re: [PATCH v4 6/6] RISC-V: Improve /proc/cpuinfo output for ISA extensions

[PATCH v4 0/6] Provide a fraemework for RISC-V ISA extensions · Atish Patra <hidden> · 2022-02-16
[PATCH v4 1/6] RISC-V: Correctly print supported extensions · Atish Patra <hidden> · 2022-02-16
[PATCH v4 2/6] RISC-V: Minimal parser for "riscv, isa" strings · Atish Patra <hidden> · 2022-02-16
[PATCH v4 3/6] RISC-V: Extract multi-letter extension names from "riscv, isa" · Atish Patra <hidden> · 2022-02-16
[PATCH v4 4/6] RISC-V: Implement multi-letter ISA extension probing framework · Atish Patra <hidden> · 2022-02-16
Re: [PATCH v4 4/6] RISC-V: Implement multi-letter ISA extension probing framework · Heiko Stübner <heiko@sntech.de> · 2022-02-16
[PATCH v4 5/6] RISC-V: Do no continue isa string parsing without correct XLEN · Atish Patra <hidden> · 2022-02-16
Re: [PATCH v4 5/6] RISC-V: Do no continue isa string parsing without correct XLEN · Heiko Stübner <heiko@sntech.de> · 2022-02-16
[PATCH v4 6/6] RISC-V: Improve /proc/cpuinfo output for ISA extensions · Atish Patra <hidden> · 2022-02-16
Re: [PATCH v4 6/6] RISC-V: Improve /proc/cpuinfo output for ISA extensions · Heiko Stübner <heiko@sntech.de> · 2022-02-16

From: Heiko Stübner <heiko@sntech.de>
Date: 2022-02-16 11:46:42
Also in: linux-riscv, lkml

Am Mittwoch, 16. Februar 2022, 01:29:11 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 <redacted>

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

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