linux-kernel - Re: [RFC PATCH 00/11] Affirm SMMU coherent pagetable walker capability on RPMh SoCs

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <172831116162.468342.3878021783675879763.b4-ty@kernel.org>
Date: Mon,  7 Oct 2024 09:25:56 -0500
From: Bjorn Andersson <andersson@...nel.org>
To: Rob Herring <robh@...nel.org>,
	Krzysztof Kozlowski <krzk+dt@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	cros-qcom-dts-watchers@...omium.org,
	Konrad Dybcio <konradybcio@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
	linux-arm-msm@...r.kernel.org,
	devicetree@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Konrad Dybcio <quic_kdybcio@...cinc.com>
Subject: Re: [RFC PATCH 00/11] Affirm SMMU coherent pagetable walker capability on RPMh SoCs


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@...nel.org>