linux-kernel - Re: [PATCH v10 3/9] KVM: arm64: kselftest: set_id_regs: add test for FEAT

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Message-ID: <aQjcYwHstanefv5L@finisterre.sirena.org.uk>
Date: Mon, 3 Nov 2025 16:46:27 +0000
From: Mark Brown <broonie@...nel.org>
To: Yeoreum Yun <yeoreum.yun@....com>
Cc: catalin.marinas@....com, will@...nel.org, maz@...nel.org,
	oliver.upton@...ux.dev, miko.lenczewski@....com,
	kevin.brodsky@....com, ardb@...nel.org, suzuki.poulose@....com,
	lpieralisi@...nel.org, yangyicong@...ilicon.com,
	scott@...amperecomputing.com, joey.gouly@....com,
	yuzenghui@...wei.com, pbonzini@...hat.com, shuah@...nel.org,
	mark.rutland@....com, linux-arm-kernel@...ts.infradead.org,
	linux-kernel@...r.kernel.org, kvmarm@...ts.linux.dev,
	kvm@...r.kernel.org, linux-kselftest@...r.kernel.org
Subject: Re: [PATCH v10 3/9] KVM: arm64: kselftest: set_id_regs: add test for
 FEAT_LSUI

On Mon, Nov 03, 2025 at 04:32:18PM +0000, Yeoreum Yun wrote:
> Add test coverage for FEAT_LSUI.

Ah, sorry - I see the set_id_regs change I asked for in my previous
reply is here actually!  Usually the selftests patches go at the end of
the series after all the functional changes so it didn't look like there
were any for the series.

>  static const struct reg_ftr_bits ftr_id_aa64isar3_el1[] = {
>  	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, FPRCVT, 0),
> +	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, LSUI, 0),
>  	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, LSFE, 0),
>  	REG_FTR_BITS(FTR_LOWER_SAFE, ID_AA64ISAR3_EL1, FAMINMAX, 0),
>  	REG_FTR_END,

Reviewed-by: Mark Brown <broonie@...nel.org>

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