From: Amit Pundir <amit.pundir@linaro.org>
To: Bjorn Andersson <bjorn.andersson@linaro.org>
Cc: Will Deacon <will@kernel.org>,
Robin Murphy <robin.murphy@arm.com>,
Joerg Roedel <joro@8bytes.org>,
Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>,
Jordan Crouse <jcrouse@codeaurora.org>,
Rob Clark <robdclark@chromium.org>,
Sibi Sankar <sibis@codeaurora.org>,
linux-arm-kernel@lists.infradead.org,
iommu <iommu@lists.linux-foundation.org>,
lkml <linux-kernel@vger.kernel.org>,
linux-arm-msm <linux-arm-msm@vger.kernel.org>
Subject: Re: [PATCH v3 0/8] iommu/arm-smmu: Support maintaining bootloader mappings
Date: Fri, 11 Sep 2020 21:40:16 +0530 [thread overview]
Message-ID: <CAMi1Hd2CFjQLoXTSuo9wUWWO-hNvuvZr_PffS1NfgP-6agWDOA@mail.gmail.com> (raw)
In-Reply-To: <20200904155513.282067-1-bjorn.andersson@linaro.org>
On Fri, 4 Sep 2020 at 21:25, Bjorn Andersson <bjorn.andersson@linaro.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/
>
Boot tested the series on Xiaomi Poco F1 phone (sdm845)
Tested-by: Amit Pundir <amit.pundir@linaro.org>
> Bjorn Andersson (8):
> iommu/arm-smmu: Refactor context bank allocation
> iommu/arm-smmu: Delay modifying domain during init
> iommu/arm-smmu: Consult context bank allocator for identify domains
> iommu/arm-smmu-qcom: Emulate bypass by using context banks
> iommu/arm-smmu-qcom: Consistently initialize stream mappings
> iommu/arm-smmu: Add impl hook for inherit boot mappings
> iommu/arm-smmu: Provide helper for allocating identity domain
> iommu/arm-smmu-qcom: Setup identity domain for boot mappings
>
> drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 111 ++++++++++++++++++-
> drivers/iommu/arm/arm-smmu/arm-smmu.c | 122 ++++++++++++++-------
> drivers/iommu/arm/arm-smmu/arm-smmu.h | 14 ++-
> 3 files changed, 205 insertions(+), 42 deletions(-)
>
> --
> 2.28.0
>
next prev parent reply other threads:[~2020-09-11 16:11 UTC|newest]
Thread overview: 34+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-04 15:55 [PATCH v3 0/8] iommu/arm-smmu: Support maintaining bootloader mappings Bjorn Andersson
2020-09-04 15:55 ` [PATCH v3 1/8] iommu/arm-smmu: Refactor context bank allocation Bjorn Andersson
2020-09-08 18:42 ` Jordan Crouse
[not found] ` <010101746f066ece-dac1eef9-768d-4c90-95fd-56900d13b4c9-000000@us-west-2.amazonses.com>
2020-09-08 18:46 ` Jordan Crouse
2020-09-11 8:18 ` Sai Prakash Ranjan
2020-09-04 15:55 ` [PATCH v3 2/8] iommu/arm-smmu: Delay modifying domain during init Bjorn Andersson
2020-09-11 8:20 ` Sai Prakash Ranjan
2020-09-04 15:55 ` [PATCH v3 3/8] iommu/arm-smmu: Consult context bank allocator for identify domains Bjorn Andersson
2020-09-11 8:21 ` Sai Prakash Ranjan
2020-09-11 8:24 ` Sai Prakash Ranjan
2020-09-04 15:55 ` [PATCH v3 4/8] iommu/arm-smmu-qcom: Emulate bypass by using context banks Bjorn Andersson
2020-09-11 8:25 ` Sai Prakash Ranjan
2020-09-04 15:55 ` [PATCH v3 5/8] iommu/arm-smmu-qcom: Consistently initialize stream mappings Bjorn Andersson
2020-09-11 8:26 ` Sai Prakash Ranjan
2020-09-04 15:55 ` [PATCH v3 6/8] iommu/arm-smmu: Add impl hook for inherit boot mappings Bjorn Andersson
2020-09-11 8:27 ` Sai Prakash Ranjan
2020-09-11 17:13 ` Robin Murphy
2020-09-13 3:25 ` Bjorn Andersson
2020-09-21 21:08 ` Will Deacon
2020-09-24 15:55 ` Bjorn Andersson
2020-10-12 7:31 ` Bjorn Andersson
2020-10-13 16:47 ` Robin Murphy
2020-09-04 15:55 ` [PATCH v3 7/8] iommu/arm-smmu: Provide helper for allocating identity domain Bjorn Andersson
2020-09-11 8:28 ` Sai Prakash Ranjan
2020-09-04 15:55 ` [PATCH v3 8/8] iommu/arm-smmu-qcom: Setup identity domain for boot mappings Bjorn Andersson
2020-09-11 8:29 ` Sai Prakash Ranjan
2020-09-11 17:29 ` Robin Murphy
2020-09-05 22:27 ` [PATCH v3 0/8] iommu/arm-smmu: Support maintaining bootloader mappings Rob Clark
2020-09-09 14:46 ` Laurentiu Tudor
2020-09-10 22:56 ` John Stultz
2020-09-11 8:16 ` Sai Prakash Ranjan
2020-09-11 16:10 ` Amit Pundir [this message]
2020-09-16 10:09 ` Laurentiu Tudor
2020-09-07 18:49 Caleb Connolly
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