linux-kernel - Re: [PATCH v8 1/4] firmware: scm: Add new SCM call API for switching memory ownership

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Message-ID: <20171030230424.GA24757@hector.attlocal.net>
Date:   Mon, 30 Oct 2017 18:04:24 -0500
From:   Andy Gross <andy.gross@...aro.org>
To:     Avaneesh Kumar Dwivedi <akdwived@...eaurora.org>
Cc:     bjorn.andersson@...aro.org, sboyd@...eaurora.org,
        agross@...eaurora.org, linux-arm-msm@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-remoteproc@...r.kernel.org
Subject: Re: [PATCH v8 1/4] firmware: scm: Add new SCM call API for switching
 memory ownership

On Tue, Oct 24, 2017 at 09:22:24PM +0530, Avaneesh Kumar Dwivedi wrote:
> Two different processors on a SOC need to switch memory ownership
> during load/unload. To enable this, second level memory map table
> need to be updated, which is done by secure layer.
> This patch adds the interface for making secure monitor call for
> memory ownership switching request.
> 
> Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@...eaurora.org>

Looks fine to me.

Acked-by: Andy Gross <andy.gross@...aro.org>