Re: [PATCH 3/5] crypto/arm64: sm4-ce-gcm - Avoid pointless yield of the NEON unit

[Mark Brown]

On Thu, Sep 18, 2025 at 08:35:43AM +0200, Ard Biesheuvel wrote:
> From: Ard Biesheuvel <ardb@xxxxxxxxxx>
> 
> Kernel mode NEON sections are now preemptible on arm64, and so there is
> no need to yield it when calling APIs that may sleep.
> 
> Also, move the calls to kernel_neon_end() to the same scope as
> kernel_neon_begin(). This is needed for a subsequent change where a
> stack buffer is allocated transparently and passed to
> kernel_neon_begin().

Reviewed-by: Mark Brown <broonie@xxxxxxxxxx>

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