linux-kernel - [PATCH v2 00/11] irqchip/gic-v3-its: Cleanup and fixes for Linux 5.5

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Date:   Fri,  8 Nov 2019 16:57:54 +0000
From:   Marc Zyngier <maz@...nel.org>
To:     linux-kernel@...r.kernel.org
Cc:     Thomas Gleixner <tglx@...utronix.de>,
        Jason Cooper <jason@...edaemon.net>, lorenzo.pieralisi@....com,
        Andrew.Murray@....com, yuzenghui@...wei.com,
        Heyi Guo <guoheyi@...wei.com>
Subject: [PATCH v2 00/11] irqchip/gic-v3-its: Cleanup and fixes for Linux 5.5

Hi all,

This series is a mix of early GICv4.1 cleanups, fixes coming out of
discussions with Zenghui Yu, and a couple of stashed bug fixes that I
recently rediscovered (oops).

Hopefully nothing controvertial here, but please shout if you think
anything looks wrong. I've given it a good shake on my D05, and
everything was fine.

As $SUBJECT says, I plan to take this into 5.5.

Thanks,

	M.

* From v1:
  - Moved the collection map freeing from the irqdomain dtor
    into the device teardown function (noticed by Zenghui)

Marc Zyngier (11):
  irqchip/gic-v3-its: Free collection mapping on device teardown
  irqchip/gic-v3-its: Factor out wait_for_syncr primitive
  irqchip/gic-v3-its: Allow LPI invalidation via the DirectLPI interface
  irqchip/gic-v3-its: Make is_v4 use a TYPER copy
  irqchip/gic-v3-its: Kill its->ite_size and use TYPER copy instead
  irqchip/gic-v3-its: Kill its->device_ids and use TYPER copy instead
  irqchip/gic-v3-its: Add its_vlpi_map helpers
  irqchip/gic-v3-its: Synchronise INV command targetting a VLPI using
    VSYNC
  irqchip/gic-v3-its: Synchronise INT/CLEAR commands targetting a VLPI
    using VSYNC
  irqchip/irq-gic-v3-its: Lock VLPI map array before translating it
  irqchip/gic-v3-its: Make vlpi_lock a spinlock

 drivers/irqchip/irq-gic-v3-its.c   | 289 ++++++++++++++++++++++-------
 include/linux/irqchip/arm-gic-v3.h |   4 +-
 2 files changed, 224 insertions(+), 69 deletions(-)

-- 
2.20.1