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Subject[GIT PULL] irqchip fixes for 5.8, take #1
Date
Hi Thomas,

Here's a small pull request for a few fixes that have accumulated over
the past few weeks. The most interesting one is an atomicity update in
the GIC set_affinity callback, which could race against the update of
another 3 adjacent interrupts (I broke it 4 years ago, and nobody
noticed...). The other bug is a nice GICv4.1 sleep-in-atomic found by
Zenghui. The rest fixes a couple of typos.

Please pull,

M.

The following changes since commit b3a9e3b9622ae10064826dccb4f7a52bd88c7407:

Linux 5.8-rc1 (2020-06-14 12:45:04 -0700)

are available in the Git repository at:

git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git tags/irqchip-fixes-5.8-1

for you to fetch changes up to 005c34ae4b44f085120d7f371121ec7ded677761:

irqchip/gic: Atomically update affinity (2020-06-21 15:24:46 +0100)

----------------------------------------------------------------
irqchip fixes for Linux 5.8, take #1

- Fix atomicity of affinity update in the GIC driver
- Don't sleep in atomic when waiting for a GICv4.1 RD to respond
- Fix a couple of typos in user-visible messages

----------------------------------------------------------------
Jiaxun Yang (1):
irqchip/loongson-pci-msi: Fix a typo in Kconfig

Marc Zyngier (1):
irqchip/gic: Atomically update affinity

Palmer Dabbelt (1):
irqchip/riscv-intc: Fix a typo in a pr_warn()

Zenghui Yu (1):
irqchip/gic-v4.1: Use readx_poll_timeout_atomic() to fix sleep in atomic

drivers/irqchip/Kconfig | 2 +-
drivers/irqchip/irq-gic-v3-its.c | 8 ++++----
drivers/irqchip/irq-gic.c | 14 +++-----------
drivers/irqchip/irq-riscv-intc.c | 2 +-
4 files changed, 9 insertions(+), 17 deletions(-)

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