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From: Will Deacon <will@kernel.org>
To: Sai Prakash Ranjan <saiprakash.ranjan@codeaurora.org>
Cc: freedreno@lists.freedesktop.org, linux-arm-msm@vger.kernel.org,
	iommu@lists.linux-foundation.org, linux-kernel@vger.kernel.org,
	Akhil P Oommen <akhilpo@codeaurora.org>,
	dri-devel@lists.freedesktop.org,
	"Kristian H . Kristensen" <hoegsberg@google.com>,
	Robin Murphy <robin.murphy@arm.com>,
	linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCHv4 1/6] iommu/io-pgtable-arm: Add support to use system cache
Date: Mon, 21 Sep 2020 19:03:19 +0100	[thread overview]
Message-ID: <20200921180318.GG3141@willie-the-truck> (raw)
In-Reply-To: <3b1beb6cf6a34a44b0ecff9ec5a2105b5ff91bd4.1599832685.git.saiprakash.ranjan@codeaurora.org>

On Fri, Sep 11, 2020 at 07:57:18PM +0530, Sai Prakash Ranjan wrote:
> Add a quirk IO_PGTABLE_QUIRK_SYS_CACHE to override the
> attributes set in TCR for the page table walker when
> using system cache.

I wonder if the panfrost folks can reuse this for the issue discussed
over at:

https://lore.kernel.org/r/cover.1600213517.git.robin.murphy@arm.com

However, Sai, your email setup went wrong when you posted this so you
probably need to repost now that you have that fixed.

Will
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  parent reply	other threads:[~2020-09-21 18:03 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <cover.1599832685.git.saiprakash.ranjan@codeaurora.org>
2020-09-11 14:27 ` Sai Prakash Ranjan
2020-09-11 14:27 ` [PATCHv4 2/6] iommu/arm-smmu: Add domain attribute for " Sai Prakash Ranjan
2020-09-11 14:28 ` [PATCHv4 3/6] drm/msm: rearrange the gpu_rmw() function Sai Prakash Ranjan
2020-09-11 14:28 ` [PATCHv4 4/6] drm/msm/a6xx: Add support for using system cache(LLC) Sai Prakash Ranjan
2020-09-11 14:28 ` [PATCHv4 5/6] iommu: arm-smmu-impl: Use table to list QCOM implementations Sai Prakash Ranjan
2020-09-11 14:28 ` [PATCHv4 6/6] iommu: arm-smmu-impl: Remove unwanted extra blank lines Sai Prakash Ranjan
     [not found] ` <010101747d912d9f-c8050b8d-1e81-4be0-ac35-b221f657b490-000000@us-west-2.amazonses.com>
2020-09-11 16:03   ` Robin Murphy
2020-09-11 16:07     ` Will Deacon
2020-09-11 16:21       ` Sai Prakash Ranjan
2020-09-11 16:34         ` Robin Murphy
2020-09-11 16:50           ` Sai Prakash Ranjan
     [not found]           ` <a33160854744942f660fae691a4a30ec@codeaurora.org>
2020-09-15  6:58             ` Sai Prakash Ranjan
2020-09-11 16:19     ` Sai Prakash Ranjan
     [not found] ` <3b1beb6cf6a34a44b0ecff9ec5a2105b5ff91bd4.1599832685.git.saiprakash.ranjan@codeaurora.org>
2020-09-21 18:03   ` Will Deacon [this message]
2020-09-21 22:03     ` [PATCHv4 1/6] iommu/io-pgtable-arm: Add support to use system cache Robin Murphy
2020-09-21 22:23       ` Will Deacon
2020-09-22  6:23     ` Sai Prakash Ranjan

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