From: Bjorn Andersson <andersson@kernel.org>
To: Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
cros-qcom-dts-watchers@chromium.org,
Konrad Dybcio <konradybcio@kernel.org>
Cc: Marijn Suijten <marijn.suijten@somainline.org>,
linux-arm-msm@vger.kernel.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org,
Konrad Dybcio <quic_kdybcio@quicinc.com>
Subject: Re: [RFC PATCH 00/11] Affirm SMMU coherent pagetable walker capability on RPMh SoCs
Date: Mon, 7 Oct 2024 09:25:56 -0500 [thread overview]
Message-ID: <172831116162.468342.3878021783675879763.b4-ty@kernel.org> (raw)
In-Reply-To: <20240919-topic-apps_smmu_coherent-v1-0-5b3a8662403d@quicinc.com>
On Thu, 19 Sep 2024 00:57:13 +0200, Konrad Dybcio wrote:
> I only read back the SMMU config on X1E & 7280, but I have it on good
> authority that this concerns all RPMh SoCs. Sending as RFC just in case.
>
> Lacking coherency can hurt performance, but claiming coherency where it's
> absent would lead to a kaboom.
>
>
> [...]
Applied, thanks!
[01/11] arm64: dts: qcom: qdu1000: Affirm IDR0.CCTW on apps_smmu
commit: 7a52db70c8c5f4e2f6cf404b6cac10beae43f2bd
[02/11] arm64: dts: qcom: sc7180: Affirm IDR0.CCTW on apps_smmu
commit: 3d89c1984000171665d8091c7fdf20f9cf814786
[03/11] arm64: dts: qcom: sc8180x: Affirm IDR0.CCTW on apps_smmu
commit: 57222f077bd05b6ef8c5b2998400122f3c202e51
[04/11] arm64: dts: qcom: sc8280xp: Affirm IDR0.CCTW on apps_smmu
commit: 2b73b83cb82aefb6c907ea91a9977641bbcae683
[05/11] arm64: dts: qcom: sdm670: Affirm IDR0.CCTW on apps_smmu
commit: e009473c5f5d62d4e0f093a3126cf98e319d8cd0
[06/11] arm64: dts: qcom: sdm845: Affirm IDR0.CCTW on apps_smmu
commit: 6b31a9744b8726c69bb0af290f8475a368a4b805
[07/11] arm64: dts: qcom: sm6350: Affirm IDR0.CCTW on apps_smmu
commit: 7abe72765d9f6a900a1c2b6c12b9dd70010a8b0b
[08/11] arm64: dts: qcom: sm8150: Affirm IDR0.CCTW on apps_smmu
commit: 05bd9923d15e8508cd0fa4f3d03437df1a9362aa
[09/11] arm64: dts: qcom: sm8350: Affirm IDR0.CCTW on apps_smmu
commit: 051ff563cb3d87c631c8997d9b3636a7b59a12b9
[10/11] arm64: dts: qcom: sm8450: Affirm IDR0.CCTW on apps_smmu
commit: c9ab6652769d331e39f7489241e8b3427f7e8608
[11/11] arm64: dts: qcom: x1e80100: Affirm IDR0.CCTW on apps_smmu
commit: 5207d9c75f18db46ce42074f6585c7ca8e4aca75
Best regards,
--
Bjorn Andersson <andersson@kernel.org>
prev parent reply other threads:[~2024-10-07 14:26 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-18 22:57 [RFC PATCH 00/11] Affirm SMMU coherent pagetable walker capability on RPMh SoCs Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 01/11] arm64: dts: qcom: qdu1000: Affirm IDR0.CCTW on apps_smmu Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 02/11] arm64: dts: qcom: sc7180: " Konrad Dybcio
2024-09-20 13:44 ` Doug Anderson
2024-09-18 22:57 ` [PATCH RFC 03/11] arm64: dts: qcom: sc8180x: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 04/11] arm64: dts: qcom: sc8280xp: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 05/11] arm64: dts: qcom: sdm670: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 06/11] arm64: dts: qcom: sdm845: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 07/11] arm64: dts: qcom: sm6350: " Konrad Dybcio
2024-09-24 7:15 ` Luca Weiss
2024-09-24 7:37 ` Luca Weiss
2024-09-24 10:04 ` Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 08/11] arm64: dts: qcom: sm8150: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 09/11] arm64: dts: qcom: sm8350: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 10/11] arm64: dts: qcom: sm8450: " Konrad Dybcio
2024-09-18 22:57 ` [PATCH RFC 11/11] arm64: dts: qcom: x1e80100: " Konrad Dybcio
2024-09-19 7:00 ` [RFC PATCH 00/11] Affirm SMMU coherent pagetable walker capability on RPMh SoCs Luca Weiss
2024-09-19 10:07 ` Konrad Dybcio
2024-09-19 18:48 ` Steev Klimaszewski
2024-09-20 7:35 ` neil.armstrong
2024-10-07 14:25 ` Bjorn Andersson [this message]
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