[PATCH v3 0/5] GICv3 Save and Restore

From: Derek Basehore
Date: Mon Jan 29 2018 - 20:01:21 EST


A lot of changes in v2. The distributor and redistributor saving and
restoring is left to the PSCI/firmware implementation after
discussions with ARM. This reduces the line changes by a lot and
removes now unneeded patches.

Patches are verified on an RK3399 platform with pending patches in the
ARM-Trusted-Firmware project.

Just a couple minor changes in v3 to formatting.

Derek Basehore (5):
cpu_pm: add syscore_suspend error handling
irqchip/gic-v3-its: add ability to save/restore ITS state
DT/arm,gic-v3-its: add reset-on-suspend property
irqchip/gic-v3-its: add ability to resend MAPC on resume
DT/arm,gic-v3: add collections-reset-on-suspend property

.../bindings/interrupt-controller/arm,gic-v3.txt | 7 +
arch/arm64/Kconfig | 10 ++
drivers/irqchip/irq-gic-v3-its.c | 187 ++++++++++++++++-----
kernel/cpu_pm.c | 3 +
4 files changed, 169 insertions(+), 38 deletions(-)

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2.16.0.rc1.238.g530d649a79-goog