[PATCH v3] arm64: errata: Add NXP iMX8QM workaround for A53 cache coherency issue

Marc Zyngier maz at kernel.org
Tue Aug 11 07:26:12 PDT 2026


On Mon, 03 Aug 2026 09:54:44 +0100,
"Peng Fan (OSS)" <peng.fan at oss.nxp.com> wrote:
>

[...]

> diff --git a/arch/arm64/kvm/arm.c b/arch/arm64/kvm/arm.c
> index 9a6c72a18672..1b9213d3e168 100644
> --- a/arch/arm64/kvm/arm.c
> +++ b/arch/arm64/kvm/arm.c
> @@ -3176,4 +3176,9 @@ enum kvm_mode kvm_get_mode(void)
>  	return kvm_mode;
>  }
>  
> +void kvm_disable_mode(void)
> +{
> +	kvm_mode = KVM_MODE_NONE;
> +}
> +

If you are respinning this for any odd reason, please rename it to
kvm_force_disabled(), and place it next to early_kvm_mode_cfg().

Thanks,

	M.

-- 
Without deviation from the norm, progress is not possible.



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