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From: Richard Henderson <richard.henderson@linaro.org>
To: Andrew Jones <drjones@redhat.com>,
	qemu-devel@nongnu.org, qemu-arm@nongnu.org
Cc: peter.maydell@linaro.org, bijan.mottahedeh@oracle.com, maz@kernel.org
Subject: Re: [RFC PATCH 1/5] target/arm/kvm64: kvm64 cpus have timer registers
Date: Wed, 9 Oct 2019 20:45:37 -0400	[thread overview]
Message-ID: <e9b7710e-72a5-8bba-cf78-b7d692657fd7@linaro.org> (raw)
In-Reply-To: <20191007170622.1814-2-drjones@redhat.com>

On 10/7/19 1:06 PM, Andrew Jones wrote:
> Add the missing GENERIC_TIMER feature to kvm64 cpus.
> 
> We don't currently use these registers when KVM is enabled, but it's
> probably best we add the feature flag for consistency and potential
> future use. There's also precedent, as we add the PMU feature flag to
> KVM enabled guests, even though we don't use those registers either.
> 
> This change was originally posted as a hunk of a different, never
> merged patch from Bijan Mottahedeh.
> 
> Signed-off-by: Andrew Jones <drjones@redhat.com>
> ---
>  target/arm/kvm64.c | 1 +
>  1 file changed, 1 insertion(+)

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>


r~


  reply	other threads:[~2019-10-10  0:47 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-10-07 17:06 [RFC PATCH 0/5] target/arm/kvm: Provide an option to adjust virtual time Andrew Jones
2019-10-07 17:06 ` [RFC PATCH 1/5] target/arm/kvm64: kvm64 cpus have timer registers Andrew Jones
2019-10-10  0:45   ` Richard Henderson [this message]
2019-10-07 17:06 ` [RFC PATCH 2/5] timer: arm: Introduce functions to get the host cntfrq Andrew Jones
2019-10-10  0:45   ` Richard Henderson
2019-10-07 17:06 ` [RFC PATCH 3/5] target/arm/kvm: Implement cpu feature kvm-adjvtime Andrew Jones
2019-10-10  0:50   ` Richard Henderson
2019-10-10  6:29     ` Andrew Jones
2019-10-07 17:06 ` [RFC PATCH 4/5] tests/arm-cpu-features: Check feature default values Andrew Jones
2019-10-10  0:51   ` Richard Henderson
2019-10-07 17:06 ` [RFC PATCH 5/5] target/arm/cpu: Add the kvm-adjvtime CPU property Andrew Jones
2019-10-10  0:53   ` Richard Henderson

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