irqchip/gic-v4.1: Add VPE eviction callback

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When descheduling a VPE, special care must be taken to tell the GIC
about whether we want to receive a doorbell or not. This is a
major improvement on GICv4.0, where the doorbell had to be separately
enabled/disabled.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Link: https://lore.kernel.org/r/20191224111055.11836-13-maz@kernel.org

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Marc Zyngier 2019-12-24 11:10:35 +00:00

parent 91bf6395f7

commit e64fab1a14

1 changed files with 42 additions and 11 deletions

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53

drivers/irqchip/irq-gic-v3-its.c

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