Re: [PATCH v11 13/40] arm64/sme: Implement vector length configuration prctl()s

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To: Mark Brown <broonie@xxxxxxxxxx>
Subject: Re: [PATCH v11 13/40] arm64/sme: Implement vector length configuration prctl()s
From: Catalin Marinas <catalin.marinas@xxxxxxx>
Date: Mon, 21 Feb 2022 16:48:55 +0000
Cc: Will Deacon <will@xxxxxxxxxx>, Marc Zyngier <maz@xxxxxxxxxx>, Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>, Shuah Khan <shuah@xxxxxxxxxx>, Alan Hayward <alan.hayward@xxxxxxx>, Luis Machado <luis.machado@xxxxxxx>, Salil Akerkar <Salil.Akerkar@xxxxxxx>, Basant Kumar Dwivedi <Basant.KumarDwivedi@xxxxxxx>, Szabolcs Nagy <szabolcs.nagy@xxxxxxx>, James Morse <james.morse@xxxxxxx>, Alexandru Elisei <alexandru.elisei@xxxxxxx>, Suzuki K Poulose <suzuki.poulose@xxxxxxx>, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx, kvmarm@xxxxxxxxxxxxxxxxxxxxx
In-reply-to: <20220207152109.197566-14-broonie@kernel.org>

On Mon, Feb 07, 2022 at 03:20:42PM +0000, Mark Brown wrote:
> As for SVE provide a prctl() interface which allows processes to
> configure their SME vector length.
> 
> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>

Reviewed-by: Catalin Marinas <catalin.marinas@xxxxxxx>

References:
- [PATCH v11 00/40] arm64/sme: Initial support for the Scalable Matrix Extension
  - From: Mark Brown
- [PATCH v11 13/40] arm64/sme: Implement vector length configuration prctl()s
  - From: Mark Brown

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