linux-kernel - [PATCH v2 0/4] soc/tegra: Prevent the PMC driver from corrupting interrupt routing

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Message-Id: <20201006101137.1393797-1-maz@kernel.org>
Date:   Tue,  6 Oct 2020 11:11:33 +0100
From:   Marc Zyngier <maz@...nel.org>
To:     linux-tegra@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Cc:     Thierry Reding <thierry.reding@...il.com>,
        Jonathan Hunter <jonathanh@...dia.com>,
        Dmitry Osipenko <digetx@...il.com>,
        Sowjanya Komatineni <skomatineni@...dia.com>,
        Venkat Reddy Talla <vreddytalla@...dia.com>,
        Thomas Gleixner <tglx@...utronix.de>, kernel-team@...roid.com
Subject: [PATCH v2 0/4] soc/tegra: Prevent the PMC driver from corrupting interrupt routing

This is a respin of the initial version posted at [1] (the cover
letter describes the rational for doing this).

Jon, Thierry: I haven't applied your TB tags as the series has changed
significantly. Please let me know if they are still valid.

If everybody is OK with this, I'll stick it in irq/irqchip-next.

* From v1:
  - Moved the hierarchy trimming part to its own patch, living in
    irqdomain.c
  - Reduced the PMC irqchip patch to the bare minimal in order to
    reduce the risk of merge conflicts

[1] https://lore.kernel.org/r/20201005111443.1390096-1-maz@kernel.org

Marc Zyngier (4):
  genirq/irqdomain: Allow partial trimming of irq_data hierarchy
  gpio: tegra186: Allow optional irq parent callbacks
  soc/tegra: pmc: Allow optional irq parent callbacks
  soc/tegra: pmc: Don't create fake interrupt hierarchy levels

 drivers/gpio/gpio-tegra186.c | 15 +++++-
 drivers/soc/tegra/pmc.c      | 89 +++++++++++++++---------------------
 include/linux/irqdomain.h    |  3 ++
 kernel/irq/irqdomain.c       | 56 +++++++++++++++++++++--
 4 files changed, 103 insertions(+), 60 deletions(-)

-- 
2.28.0