linux-kernel - Re: [PATCH] riscv: kbuild: drop CONFIG_RISCV_ISA

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Message-ID: <CAEUhbmVTM2OUnX-gnBZw5oqU+1MwdYkErrOnA3NGJKh5gxULng@mail.gmail.com>
Date:   Wed, 7 Aug 2019 20:28:54 +0800
From:   Bin Meng <bmeng.cn@...il.com>
To:     Paul Walmsley <paul.walmsley@...ive.com>
Cc:     linux-riscv <linux-riscv@...ts.infradead.org>,
        Atish Patra <atish.patra@....com>,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] riscv: kbuild: drop CONFIG_RISCV_ISA_C

On Wed, Aug 7, 2019 at 10:30 AM Paul Walmsley <paul.walmsley@...ive.com> wrote:
>
>
> The baseline ISA support requirement for the RISC-V Linux kernel
> mandates compressed instructions, so it doesn't make sense for
> compressed instruction support to be configurable.
>
> Signed-off-by: Paul Walmsley <paul.walmsley@...ive.com>
> Cc: Atish Patra <atish.patra@....com>
>
> ---
>  arch/riscv/Kconfig  | 10 ----------
>  arch/riscv/Makefile |  2 +-
>  2 files changed, 1 insertion(+), 11 deletions(-)
>

Reviewed-by: Bin Meng <bmeng.cn@...il.com>