linux-kernel - Re: [PATCH v2 1/3] arm64/fpsimd: Remove the prototype for sve_flush_cpu_state()

Open Source and information security mailing list archives

Date:   Tue, 16 Apr 2019 12:41:21 +0100
From:   Dave Martin <Dave.Martin@....com>
To:     Julien Grall <julien.grall@....com>
Cc:     linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        ard.biesheuvel@...aro.org, julien.thierry@....com,
        marc.zyngier@....com, catalin.marinas@....com,
        suzuki.poulose@....com, will.deacon@....com,
        christoffer.dall@....com, james.morse@....com
Subject: Re: [PATCH v2 1/3] arm64/fpsimd: Remove the prototype for
 sve_flush_cpu_state()

On Fri, Apr 12, 2019 at 06:14:18PM +0100, Julien Grall wrote:
> The function sve_flush_cpu_state() has been removed in commit
> 21cdd7fd76e3 "KVM: arm64: Remove eager host SVE state saving".
> 
> So remove the associated prototype in asm/fpsimd.h.
> 
> Signed-off-by: Julien Grall <julien.grall@....com>

Good spot, thanks.

Reviewed-by: Dave Martin <Dave.Martin@....com>

> 
> ---
>     Changes in v2:
>         - Patch added
> ---
>  arch/arm64/include/asm/fpsimd.h | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/include/asm/fpsimd.h b/arch/arm64/include/asm/fpsimd.h
> index ad6d2e41eb37..32abbfd852e8 100644
> --- a/arch/arm64/include/asm/fpsimd.h
> +++ b/arch/arm64/include/asm/fpsimd.h
> @@ -64,7 +64,6 @@ extern void fpsimd_bind_state_to_cpu(struct user_fpsimd_state *state,
>  
>  extern void fpsimd_flush_task_state(struct task_struct *target);
>  extern void fpsimd_flush_cpu_state(void);
> -extern void sve_flush_cpu_state(void);
>  
>  /* Maximum VL that SVE VL-agnostic software can transparently support */
>  #define SVE_VL_ARCH_MAX 0x100
> -- 
> 2.11.0
> 
> 
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel@...ts.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

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