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v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1584954997; bh=Dm0r422CvRydJKE4j6/j8QFKG1Je4s/6Zbl2XYLusK8=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ksHDy8vtj11YaMBiS5JVXYm69heESrzfieQI8Bu/hOagkCJfH0QMk2S3WKEbqHm8l OSiyKn/obW7JkFPL8dnTfPFlrrd/fThhXSt7yhmVp2XO6icqASSIdt0YFBVdo0RDGI 5eh3V6NiF0RpTm85eNzC+aksHw0Z4mnDw3jldRcU= Received: from disco-boy.misterjones.org ([51.254.78.96] helo=www.loen.fr) by disco-boy.misterjones.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.92) (envelope-from ) id 1jGJCF-00EuSy-Tt; Mon, 23 Mar 2020 09:16:36 +0000 MIME-Version: 1.0 Date: Mon, 23 Mar 2020 09:16:35 +0000 From: Marc Zyngier To: John Garry Subject: Re: arm-smmu-v3 high cpu usage for NVMe In-Reply-To: References: <20190821151749.23743-1-will@kernel.org> <20200318205313.GB8094@willie-the-truck> <20200319184349.GA1697676@myrica> <20200320111842.GD1702630@myrica> <5198fcffc8ad6233e0274ebff9e9aa5f@kernel.org> Message-ID: X-Sender: maz@kernel.org 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