[GIT PULL] irqchip fixes for 6.5, take ]1

From: Marc Zyngier
Date: Mon Jul 17 2023 - 07:39:10 EST


Thomas,

Here's a small set of irqchip fixes for 6.5. Two workarounds for
broken HW, and pair of bug fixes.

Please pull,

M.

The following changes since commit a82f3119d543406ed5b242deabf83cdecb9fe523:

Merge branch irq/misc-6.5 into irq/irqchip-next (2023-06-21 13:53:41 +0100)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/irqchip-fixes-6.5-1

for you to fetch changes up to 6fe5c68ee6a1aae0ef291a56001e7888de547fa2:

irqchip/gic-v3: Workaround for GIC-700 erratum 2941627 (2023-07-11 09:04:31 +0100)

----------------------------------------------------------------
irqchip fixes for 6.5, take #1

- Work around an erratum on GIC700, where a race between a CPU
handling a wake-up interrupt, a change of affinity, and another
CPU going to sleep can result in a lack of wake-up event on the
next interrupt.

- Fix the locking required on a VPE for GICv4

- Enable Rockchip 3588001 erratum workaround for RK3588S

- Fix the irq-bcm6345-l1 assumtions of the boot CPU always be
the first CPU in the system

----------------------------------------------------------------
Jonas Gorski (1):
irq-bcm6345-l1: Do not assume a fixed block to cpu mapping

Lorenzo Pieralisi (1):
irqchip/gic-v3: Workaround for GIC-700 erratum 2941627

Marc Zyngier (1):
irqchip/gic-v4.1: Properly lock VPEs when doing a directLPI invalidation

Sebastian Reichel (1):
irqchip/gic-v3: Enable Rockchip 3588001 erratum workaround for RK3588S

Documentation/arm64/silicon-errata.rst | 3 ++
drivers/irqchip/irq-bcm6345-l1.c | 14 +++---
drivers/irqchip/irq-gic-v3-its.c | 78 +++++++++++++++++++++-------------
drivers/irqchip/irq-gic-v3.c | 62 ++++++++++++++++++++++++++-
4 files changed, 117 insertions(+), 40 deletions(-)