linux-kernel - Re: [PATCH v3 0/8] iommu/arm-smmu: Support maintaining bootloader mappings

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Date:   Thu, 10 Sep 2020 15:56:38 -0700
From:   John Stultz <john.stultz@...aro.org>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     Will Deacon <will@...nel.org>, Robin Murphy <robin.murphy@....com>,
        Joerg Roedel <joro@...tes.org>,
        Sai Prakash Ranjan <saiprakash.ranjan@...eaurora.org>,
        Jordan Crouse <jcrouse@...eaurora.org>,
        Rob Clark <robdclark@...omium.org>,
        linux-arm-msm <linux-arm-msm@...r.kernel.org>,
        iommu@...ts.linux-foundation.org,
        Sibi Sankar <sibis@...eaurora.org>,
        linux-arm-kernel <linux-arm-kernel@...ts.infradead.org>,
        lkml <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v3 0/8] iommu/arm-smmu: Support maintaining bootloader mappings

On Fri, Sep 4, 2020 at 8:56 AM Bjorn Andersson
<bjorn.andersson@...aro.org> wrote:
>
> Based on previous attempts and discussions this is the latest attempt at
> inheriting stream mappings set up by the bootloader, for e.g. boot splash or
> efifb.
>
> Per Will's request this builds on the work by Jordan and Rob for the Adreno
> SMMU support. It applies cleanly ontop of v16 of their series, which can be
> found at
> https://lore.kernel.org/linux-arm-msm/20200901164707.2645413-1-robdclark@gmail.com/
>

Apologies, I just found this today. I've pulled your patches and Rob's
into my own tree here:
  https://git.linaro.org/people/john.stultz/android-dev.git/log/?h=dev/db845c-mainline-WIP

And they all work fine on the db845c.

So for your whole series:
Tested-by: John Stultz <john.stultz@...aro.org>

thanks
-john