linux-kernel - Re: [PATCH v5 1/4] firmware: scm: Add new SCM call API for switching memory ownership

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Message-ID: <20170601203052.GY12920@tuxbook>
Date:   Thu, 1 Jun 2017 13:30:52 -0700
From:   Bjorn Andersson <bjorn.andersson@...aro.org>
To:     Avaneesh Kumar Dwivedi <akdwived@...eaurora.org>
Cc:     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 v5 1/4] firmware: scm: Add new SCM call API for switching
 memory ownership

On Thu 01 Jun 12:17 PDT 2017, Avaneesh Kumar Dwivedi wrote:

> Two different processors on a SOC need to switch memory ownership
> during load/unload. To enable this, level second memory map table
> need to be updated, which is done by secure layer.
> This patch add the interface for making secure monitor call for
> memory ownership switching request.
> 
> Signed-off-by: Avaneesh Kumar Dwivedi <akdwived@...eaurora.org>

Acked-by: Bjorn Andersson <bjorn.andersson@...aro.org>

Regards,
Bjorn