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Date: Wed, 24 Jan 2024 15:57:36 +0000
From: Joey Gouly <joey.gouly@arm.com>
To: Marc Zyngier <maz@kernel.org>
Cc: kvmarm@lists.linux.dev, linux-arm-kernel@lists.infradead.org,
	James Morse <james.morse@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Oliver Upton <oliver.upton@linux.dev>,
	Zenghui Yu <yuzenghui@huawei.com>,
	Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Mark Brown <broonie@kernel.org>
Subject: Re: [PATCH 11/25] KVM: arm64: Drop the requirement for XARRAY_MULTI
Message-ID: <20240124155736.GG1283334@e124191.cambridge.arm.com>
References: <20240122201852.262057-1-maz@kernel.org>
 <20240122201852.262057-12-maz@kernel.org>
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In-Reply-To: <20240122201852.262057-12-maz@kernel.org>

On Mon, Jan 22, 2024 at 08:18:38PM +0000, Marc Zyngier wrote:
> Now that we don't use xa_store_range() anymore, drop the added
> complexity of XARRAY_MULTI for KVM. It is likely still pulled
> in by other bits of the kernel though.
> 
> Signed-off-by: Marc Zyngier <maz@kernel.org>
> ---
>  arch/arm64/kvm/Kconfig | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/arch/arm64/kvm/Kconfig b/arch/arm64/kvm/Kconfig
> index 6c3c8ca73e7f..5c2a672c06a8 100644
> --- a/arch/arm64/kvm/Kconfig
> +++ b/arch/arm64/kvm/Kconfig
> @@ -39,7 +39,6 @@ menuconfig KVM
>  	select HAVE_KVM_VCPU_RUN_PID_CHANGE
>  	select SCHED_INFO
>  	select GUEST_PERF_EVENTS if PERF_EVENTS
> -	select XARRAY_MULTI
>  	help
>  	  Support hosting virtualized guest machines.
>  

Reviewed-by: Joey Gouly <joey.gouly@arm.com>

Thanks,
Joey