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From:   Oliver Upton <oliver.upton@linux.dev>
To:     Raghavendra Rao Ananta <rananta@google.com>
Cc:     Marc Zyngier <maz@kernel.org>,
        Alexandru Elisei <alexandru.elisei@arm.com>,
        James Morse <james.morse@arm.com>,
        Suzuki K Poulose <suzuki.poulose@arm.com>,
        Paolo Bonzini <pbonzini@redhat.com>,
        Zenghui Yu <yuzenghui@huawei.com>,
        Shaoqin Huang <shahuang@redhat.com>,
        Jing Zhang <jingzhangos@google.com>,
        Reiji Watanabe <reijiw@google.com>,
        Colton Lewis <coltonlewis@google.com>,
        linux-arm-kernel@lists.infradead.org, kvmarm@lists.linux.dev,
        linux-kernel@vger.kernel.org, kvm@vger.kernel.org
Subject: Re: [PATCH v8 13/13] KVM: selftests: aarch64: vPMU test for
 immutability
Message-ID: <ZTeeR7xHmMELgVGZ@linux.dev>
References: <20231020214053.2144305-1-rananta@google.com>
 <20231020214053.2144305-14-rananta@google.com>
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On Fri, Oct 20, 2023 at 09:40:53PM +0000, Raghavendra Rao Ananta wrote:
> KVM marks some of the vPMU registers as immutable to
> userspace once the vCPU has started running. Add a test
> scenario to check this behavior.
> 
> Signed-off-by: Raghavendra Rao Ananta <rananta@google.com>

Now that PMCR_EL0.N is the only thing that's getting the immutability
treatment this patch fails. I'll probably drop it.

-- 
Thanks,
Oliver