Re: [PATCH v2] MIPS: undefine and redefine cpu_has_fpu when it is overrided

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To: Stephen Zhang <starzhangzsd@xxxxxxxxx>
Subject: Re: [PATCH v2] MIPS: undefine and redefine cpu_has_fpu when it is overrided
From: "Maciej W. Rozycki" <macro@xxxxxxxxxxx>
Date: Fri, 29 Apr 2022 10:19:18 +0100 (BST)
Cc: Thomas Bogendoerfer <tsbogend@xxxxxxxxxxxxxxxx>, liam.howlett@xxxxxxxxxx, ebiederm@xxxxxxxxxxxx, dbueso@xxxxxxx, alobakin@xxxxx, f.fainelli@xxxxxxxxx, paul@xxxxxxxxxxxxxxx, linux@xxxxxxxxxxxx, anemo@xxxxxxxxxxxxx, zhangshida@xxxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx
In-reply-to: <20220429032621.674865-1-starzhangzsd@gmail.com>
References: <20220429032621.674865-1-starzhangzsd@gmail.com>
User-agent: Alpine 2.21 (DEB 202 2017-01-01)

On Fri, 29 Apr 2022, Stephen Zhang wrote:

> Undefine and redefine cpu_has_fpu to 0 when it is overridden with
> the "nofpu" option.

 Umm, `nofpu' is a kernel parameter, not the CONFIG_MIPS_FP_SUPPORT config 
option; cf. Documentation/admin-guide/kernel-parameters.txt.

  Maciej

References:
- [PATCH v2] MIPS: undefine and redefine cpu_has_fpu when it is overrided
  - From: Stephen Zhang

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