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foss.arm.com (foss.arm.com [217.140.110.172]) by mm01.cs.columbia.edu (Postfix) with ESMTP id 6228340294 for ; Mon, 12 Jul 2021 11:50:32 -0400 (EDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 03ABE1FB; Mon, 12 Jul 2021 08:50:32 -0700 (PDT) Received: from [192.168.0.110] (unknown [172.31.20.19]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 32FA83F774; Mon, 12 Jul 2021 08:50:29 -0700 (PDT) Subject: Re: [PATCH v2] KVM: arm64: Disabling disabled PMU counters wastes a lot of time To: Robin Murphy , Alexandre Chartre , maz@kernel.org, will@kernel.org, catalin.marinas@arm.com, james.morse@arm.com, suzuki.poulose@arm.com, linux-arm-kernel@lists.infradead.org, kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org References: <20210712151700.654819-1-alexandre.chartre@oracle.com> From: Alexandru Elisei Message-ID: <90b0b99b-505c-c46c-6c2c-a45192135f5a@arm.com> Date: Mon, 12 Jul 2021 16:51:30 +0100 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