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From: Marc Zyngier <maz@kernel.org>
To: "Peng Fan (OSS)" <peng.fan@oss.nxp.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>,
	Will Deacon <will@kernel.org>, Jonathan Corbet <corbet@lwn.net>,
	Oliver Upton <oupton@kernel.org>,
	Fuad Tabba <fuad.tabba@linux.dev>,
	Joey Gouly <joey.gouly@arm.com>,
	Suzuki K Poulose <suzuki.poulose@arm.com>,
	Zenghui Yu <yuzenghui@huawei.com>,
	Mark Rutland <mark.rutland@arm.com>,
	"Ivan T. Ivanov" <iivanov@suse.de>,
	Francesco Dolcini <francesco@dolcini.it>,
	Frank Li <frank.li@nxp.com>,
	linux-arm-kernel@lists.infradead.org, linux-doc@vger.kernel.org,
	linux-kernel@vger.kernel.org, kvmarm@lists.linux.dev,
	imx@lists.linux.dev, Peng Fan <peng.fan@nxp.com>,
	Steffen Eiden <seiden@linux.ibm.com>
Subject: Re: [PATCH v3] arm64: errata: Add NXP iMX8QM workaround for A53 cache coherency issue
Date: Tue, 11 Aug 2026 15:26:12 +0100	[thread overview]
Message-ID: <86o6f820or.wl-maz@kernel.org> (raw)
In-Reply-To: <20260803-imx8qm-cache-coherency-v3-1-c518d0da3d3b@nxp.com>

On Mon, 03 Aug 2026 09:54:44 +0100,
"Peng Fan (OSS)" <peng.fan@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.

      parent reply	other threads:[~2026-08-11 14:26 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-03  8:54 [PATCH v3] arm64: errata: Add NXP iMX8QM workaround for A53 cache coherency issue Peng Fan (OSS)
2026-08-10 14:51 ` Francesco Dolcini
2026-08-11 14:11   ` Peng Fan
2026-08-11 14:26 ` Marc Zyngier [this message]

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