linux-kernel - Re: (subset) [PATCH v8 00/14] Qcom: LLCC/EDAC: Fix base address used for LLCC banks

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 for Android: free password hash cracker in your pocket

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

Message-Id: <167892332567.4030021.13563397357786290320.b4-ty@kernel.org>
Date:   Wed, 15 Mar 2023 16:35:17 -0700
From:   Bjorn Andersson <andersson@...nel.org>
To:     Manivannan Sadhasivam <manivannan.sadhasivam@...aro.org>,
        bp@...en8.de, robh+dt@...nel.org,
        krzysztof.kozlowski+dt@...aro.org, tony.luck@...el.com
Cc:     ahalaney@...hat.com, linux-arm-msm@...r.kernel.org,
        rric@...nel.org, konrad.dybcio@...aro.org,
        luca.weiss@...rphone.com, mchehab@...nel.org, james.morse@....com,
        steev@...i.org, linux-kernel@...r.kernel.org,
        linux-edac@...r.kernel.org, quic_ppareek@...cinc.com
Subject: Re: (subset) [PATCH v8 00/14] Qcom: LLCC/EDAC: Fix base address used for LLCC banks

On Tue, 14 Mar 2023 13:34:29 +0530, Manivannan Sadhasivam wrote:
> The Qualcomm LLCC/EDAC drivers were using a fixed register stride for
> accessing the (Control and Status Regsiters) CSRs of each LLCC bank.
> This offset only works for some SoCs like SDM845 for which driver support
> was initially added.
> 
> But the later SoCs use different register stride that vary between the
> banks with holes in-between. So it is not possible to use a single register
> stride for accessing the CSRs of each bank. By doing so could result in a
> crash with the current drivers. So far this crash is not reported since
> EDAC_QCOM driver is not enabled in ARM64 defconfig and no one tested the
> driver extensively by triggering the EDAC IRQ (that's where each bank
> CSRs are accessed).
> 
> [...]

Applied, thanks!

[03/14] arm64: dts: qcom: sdm845: Fix the base addresses of LLCC banks
        commit: bfe088bde391824040c39cbf277d7fe782042936
[04/14] arm64: dts: qcom: sc7180: Fix the base addresses of LLCC banks
        commit: 116a932bbc7bc740b068fbfe320a465811ca62f8
[05/14] arm64: dts: qcom: sc7280: Fix the base addresses of LLCC banks
        commit: 62e5ee9db98ed67eb50205072135544055cba9c4
[06/14] arm64: dts: qcom: sc8280xp: Fix the base addresses of LLCC banks
        commit: 0fe0955a79b994b8dcabe79f3a7192251fb256ea
[07/14] arm64: dts: qcom: sm8150: Fix the base addresses of LLCC banks
        commit: c5ccf8d33f11f57ef46d12db1dda4afcc4d5150b
[08/14] arm64: dts: qcom: sm8250: Fix the base addresses of LLCC banks
        commit: 42c9b1578233eeb3044656a446486bd2efc87312
[09/14] arm64: dts: qcom: sm8350: Fix the base addresses of LLCC banks
        commit: 7ae317cba6be783cfd6155bceec91d0918f78fb8
[10/14] arm64: dts: qcom: sm8450: Fix the base addresses of LLCC banks
        commit: 413c8ecd48f1df8034c7b13881ded33b3d10171f
[11/14] arm64: dts: qcom: sm6350: Fix the base addresses of LLCC banks
        commit: 65d9975e5dae4601e8902765d08f55c246fd2022

Best regards,
-- 
Bjorn Andersson <andersson@...nel.org>