Re: [RFC PATCH 06/12] LoongArch: Implement ARCH_HAS_KERNEL_FPU_SUPPORT

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To: Samuel Holland <samuel.holland@xxxxxxxxxx>
Subject: Re: [RFC PATCH 06/12] LoongArch: Implement ARCH_HAS_KERNEL_FPU_SUPPORT
From: Christoph Hellwig <hch@xxxxxxxxxxxxx>
Date: Mon, 11 Dec 2023 08:07:44 -0800
Cc: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, loongarch@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, x86@xxxxxxxxxx, linux-riscv@xxxxxxxxxxxxxxxxxxx, Christoph Hellwig <hch@xxxxxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx, amd-gfx@xxxxxxxxxxxxxxxxxxxxx, linux-arch@xxxxxxxxxxxxxxx
In-reply-to: <20231208055501.2916202-7-samuel.holland@sifive.com>
References: <20231208055501.2916202-1-samuel.holland@sifive.com> <20231208055501.2916202-7-samuel.holland@sifive.com>

On Thu, Dec 07, 2023 at 09:54:36PM -0800, Samuel Holland wrote:
> LoongArch already provides kernel_fpu_begin() and kernel_fpu_end() in
> asm/fpu.h, so it only needs to add kernel_fpu_available() and export
> the CFLAGS adjustments.

Looks good:

Reviewed-by: Christoph Hellwig <hch@xxxxxx>

References:
- [RFC PATCH 00/12] Unified cross-architecture kernel-mode FPU API
  - From: Samuel Holland
- [RFC PATCH 06/12] LoongArch: Implement ARCH_HAS_KERNEL_FPU_SUPPORT
  - From: Samuel Holland

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