linux-kernel - Re: [PATCH RESEND 0/3] PCI: meson: Fix the parsing of DBI region

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

Message-ID: <83d07b54-d584-4297-9aae-2a170c0059d4@linaro.org>
Date: Mon, 3 Nov 2025 10:50:20 +0100
From: Neil Armstrong <neil.armstrong@...aro.org>
To: Manivannan Sadhasivam <manivannan.sadhasivam@....qualcomm.com>,
 Bjorn Helgaas <bhelgaas@...gle.com>,
 Lorenzo Pieralisi <lpieralisi@...nel.org>,
 Krzysztof Wilczyński <kwilczynski@...nel.org>,
 Manivannan Sadhasivam <mani@...nel.org>, Rob Herring <robh@...nel.org>,
 Krzysztof Kozlowski <krzk+dt@...nel.org>, Conor Dooley
 <conor+dt@...nel.org>, Hanjie Lin <hanjie.lin@...ogic.com>,
 Yue Wang <yue.wang@...ogic.com>, Kevin Hilman <khilman@...libre.com>,
 Jerome Brunet <jbrunet@...libre.com>,
 Martin Blumenstingl <martin.blumenstingl@...glemail.com>,
 Andrew Murray <amurray@...goodpenguin.co.uk>,
 Jingoo Han <jingoohan1@...il.com>,
 Krishna Chaitanya Chundru <krishna.chundru@....qualcomm.com>
Cc: linux-pci@...r.kernel.org, devicetree@...r.kernel.org,
 linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
 linux-amlogic@...ts.infradead.org, stable+noautosel@...nel.org,
 stable@...r.kernel.org, Linnaea Lavia <linnaea-von-lavia@...e.com>
Subject: Re: [PATCH RESEND 0/3] PCI: meson: Fix the parsing of DBI region

On 11/1/25 05:29, Manivannan Sadhasivam wrote:
> Hi,
> 
> This compile tested only series aims to fix the DBI parsing issue repored in
> [1]. The issue stems from the fact that the DT and binding described 'dbi'
> region as 'elbi' from the start.
> 
> Now, both binding and DTs are fixed and the driver is reworked to work with both
> old and new DTs.
> 
> Note: The driver patch is OK to be backported till 6.2 where the common resource
> parsing code was introduced. But the DTS patch should not be backported. And I'm
> not sure about the backporting of the binding.
> 
> Please test this series on the Meson board with old and new DTs.

Let me try this serie, I'm on a business trip this week so don't expect a full test
report until next monday.

Neil

> 
> - Mani
> 
> [1] https://lore.kernel.org/linux-pci/DM4PR05MB102707B8CDF84D776C39F22F2C7F0A@DM4PR05MB10270.namprd05.prod.outlook.com/
> 
> Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@....qualcomm.com>
> ---
> Resending as the git sendemail config got messed up
> 
> ---
> Manivannan Sadhasivam (3):
>        dt-bindings: PCI: amlogic: Fix the register name of the DBI region
>        arm64: dts: amlogic: Fix the register name of the 'DBI' region
>        PCI: meson: Fix parsing the DBI register region
> 
>   .../devicetree/bindings/pci/amlogic,axg-pcie.yaml      |  6 +++---
>   arch/arm64/boot/dts/amlogic/meson-axg.dtsi             |  4 ++--
>   arch/arm64/boot/dts/amlogic/meson-g12-common.dtsi      |  2 +-
>   drivers/pci/controller/dwc/pci-meson.c                 | 18 +++++++++++++++---
>   drivers/pci/controller/dwc/pcie-designware.c           | 12 +++++++-----
>   5 files changed, 28 insertions(+), 14 deletions(-)
> ---
> base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787
> change-id: 20251031-pci-meson-fix-c8b651bc6662
> 
> Best regards,