From: Marc Zyngier <maz@kernel.org>
To: Joey Gouly <joey.gouly@arm.com>
Cc: kvmarm@lists.linux.dev, oliver.upton@linux.dev,
linux-arm-kernel@lists.infradead.org,
Catalin Marinas <catalin.marinas@arm.com>,
Will Deacon <will@kernel.org>, James Morse <james.morse@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Zenghui Yu <yuzenghui@huawei.com>
Subject: Re: [PATCH v1 0/2] small kern_hyp_va() cleanups
Date: Thu, 08 Feb 2024 12:38:43 +0000 [thread overview]
Message-ID: <86le7v5dws.wl-maz@kernel.org> (raw)
In-Reply-To: <20240208105422.3444159-1-joey.gouly@arm.com>
On Thu, 08 Feb 2024 10:54:20 +0000,
Joey Gouly <joey.gouly@arm.com> wrote:
>
> Hello,
>
> I wanted to add some comments to __kern_hyp_va(), since I was recently trying
> to understand it, and I think it could be helpful for someone looking at it in
> the future.
>
> The second patch removes the assembly macro version, since it is unused. Maybe
> (out-of-tree) pkvm uses it or it's just worth keeping around in case someone
> needs it in the future. So if that patch isn't applied it's not too important.
I checked with Fuad, and he confirmed that there is no assembly code
using kern_hyp_va() left in pKVM either, so this guys is definitely a
goner.
For the series,
Acked-by: Marc Zyngier <maz@kernel.org>
M.
--
Without deviation from the norm, progress is not possible.
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next prev parent reply other threads:[~2024-02-08 12:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-02-08 10:54 [PATCH v1 0/2] small kern_hyp_va() cleanups Joey Gouly
2024-02-08 10:54 ` [PATCH v1 1/2] KVM: arm64: add comments to __kern_hyp_va Joey Gouly
2024-02-08 10:54 ` [PATCH v1 2/2] KVM: arm64: removed unused kern_hyp_va asm macro Joey Gouly
2024-02-08 12:42 ` Marc Zyngier
2024-02-08 13:28 ` Oliver Upton
2024-02-08 11:22 ` [PATCH v1 0/2] small kern_hyp_va() cleanups Oliver Upton
2024-02-08 12:38 ` Marc Zyngier [this message]
2024-02-12 20:55 ` Oliver Upton
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