linux-kernel - [PATCH 0/3] ARM: sunxi: Remove A31 and A23/A33 platform SMP code

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

Date:   Mon, 30 May 2022 23:50:35 -0500
From:   Samuel Holland <samuel@...lland.org>
To:     Chen-Yu Tsai <wens@...e.org>,
        Jernej Skrabec <jernej.skrabec@...il.com>
Cc:     Russell King <linux@...linux.org.uk>,
        Samuel Holland <samuel@...lland.org>,
        Bartosz Dudziak <bartosz.dudziak@...jp.pl>,
        Bjorn Andersson <bjorn.andersson@...aro.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Lorenzo Pieralisi <lorenzo.pieralisi@....com>,
        Luca Weiss <luca@...tu.xyz>, Maxime Ripard <maxime@...no.tech>,
        Rob Herring <robh+dt@...nel.org>,
        Robin Murphy <robin.murphy@....com>,
        Stephan Gerhold <stephan@...hold.net>,
        Thierry Reding <treding@...dia.com>,
        Vinod Koul <vkoul@...nel.org>, devicetree@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        linux-sunxi@...ts.linux.dev
Subject: [PATCH 0/3] ARM: sunxi: Remove A31 and A23/A33 platform SMP code

This series is preparation for converting the PRCM MFD and legacy clock
drivers to a CCU clock driver. The platform SMP code references the PRCM
node to map its MMIO space, which will break when the PRCM node is
removed/replaced.

Since PSCI has been available for 7+ years, instead of trying to deal
with the migration, I think it's safe to just delete this code.


Samuel Holland (3):
  ARM: sunxi: Remove A31 and A23/A33 platform SMP code
  ARM: dts: sunxi: Remove obsolete CPU enable methods
  dt-bindings: arm: Remove obsolete CPU enable methods

 .../devicetree/bindings/arm/cpus.yaml         |   2 -
 arch/arm/boot/dts/sun6i-a31.dtsi              |   1 -
 arch/arm/boot/dts/sun8i-a23-a33.dtsi          |   1 -
 arch/arm/mach-sunxi/Makefile                  |   1 -
 arch/arm/mach-sunxi/platsmp.c                 | 194 ------------------
 5 files changed, 199 deletions(-)
 delete mode 100644 arch/arm/mach-sunxi/platsmp.c

-- 
2.35.1