linux-kernel - Re: [PATCH v3 20/23] arm64: perf: Count EL2 events if the kernel is running in HYP

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Date:	Mon, 8 Feb 2016 14:48:31 +0000
From:	Catalin Marinas <catalin.marinas@....com>
To:	Marc Zyngier <marc.zyngier@....com>
Cc:	Will Deacon <will.deacon@....com>,
	Christoffer Dall <christoffer.dall@...aro.org>,
	kvmarm@...ts.cs.columbia.edu, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org, kvm@...r.kernel.org
Subject: Re: [PATCH v3 20/23] arm64: perf: Count EL2 events if the kernel is
 running in HYP

On Wed, Feb 03, 2016 at 06:00:13PM +0000, Marc Zyngier wrote:
> When the kernel is running in HYP (with VHE), it is necessary to
> include EL2 events if the user requests counting kernel or
> hypervisor events.
> 
> Signed-off-by: Marc Zyngier <marc.zyngier@....com>

Acked-by: Catalin Marinas <catalin.marinas@....com>