linux-kernel - Re: [PATCH v2 0/2] KVM: arm64: Support for Arm v8.8 memcpy instructions in KVM guests

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <86fs2qo5ej.wl-maz@kernel.org>
Date:   Wed, 04 Oct 2023 14:59:00 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     Kristina Martsenko <kristina.martsenko@....com>
Cc:     kvmarm@...ts.linux.dev, linux-arm-kernel@...ts.infradead.org,
        Oliver Upton <oliver.upton@...ux.dev>,
        James Morse <james.morse@....com>,
        Suzuki K Poulose <suzuki.poulose@....com>,
        Zenghui Yu <yuzenghui@...wei.com>,
        Catalin Marinas <catalin.marinas@....com>,
        Will Deacon <will@...nel.org>,
        Vladimir Murzin <vladimir.murzin@....com>,
        Colton Lewis <coltonlewis@...gle.com>,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH v2 0/2] KVM: arm64: Support for Arm v8.8 memcpy instructions in KVM guests

On Fri, 22 Sep 2023 12:25:06 +0100,
Kristina Martsenko <kristina.martsenko@....com> wrote:
> 
> Hi,
> 
> This is v2 of the series to allow using the new Arm memory copy instructions
> in KVM guests. See v1 for more information [1].
> 
> Changes in v2:
>  - Dropped HCRX_EL2 vcpu field
>  - Rebased onto v6.6-rc2

FWIW, and despite my misgivings about the architecture:

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

	M.

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