linux-kernel - Re: [PATCH] KVM: arm64: Pass on SVE mapping failures

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Message-ID: <8734jwtq8n.wl-maz@kernel.org>
Date: Tue, 12 Nov 2024 15:40:24 +0000
From: Marc Zyngier <maz@...nel.org>
To: James Clark <james.clark@...aro.org>
Cc: tabba@...gle.com,	kvmarm@...ts.linux.dev,	oliver.upton@...ux.dev,	Joey
 Gouly <joey.gouly@....com>,	Suzuki K Poulose <suzuki.poulose@....com>,
	Zenghui Yu <yuzenghui@...wei.com>,	Catalin Marinas
 <catalin.marinas@....com>,	Will Deacon <will@...nel.org>,	Pierre-Clément Tosi <ptosi@...gle.com>,
	linux-arm-kernel@...ts.infradead.org,	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] KVM: arm64: Pass on SVE mapping failures

On Tue, 12 Nov 2024 10:56:03 +0000,
James Clark <james.clark@...aro.org> wrote:
> 
> This function can fail but its return value isn't passed onto the
> caller. Presumably this could result in a broken state.
> 
> Fixes: 66d5b53e20a6 ("KVM: arm64: Allocate memory mapped at hyp for host sve state in pKVM")
> Signed-off-by: James Clark <james.clark@...aro.org>

Acked-by: Marc Zyngier <maz@...nel.org>

	M.

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