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KVM: arm64: GICv4.1: Let doorbells be auto-enabled
authorMarc Zyngier <maz@kernel.org>
Wed, 4 Mar 2020 20:33:24 +0000 (20:33 +0000)
committerMarc Zyngier <maz@kernel.org>
Tue, 24 Mar 2020 12:15:51 +0000 (12:15 +0000)
commit9879b79aefe5ca3cfee0138189c8116f3a71e770
tree95d4a8eb92d9d609892ef8a3ebe102f1fe181deetree | snapshot
parent009384b38034111bf2c0c7bfb2740f5bd45c176ccommit | diff
KVM: arm64: GICv4.1: Let doorbells be auto-enabled

As GICv4.1 understands the life cycle of doorbells (instead of
just randomly firing them at the most inconvenient time), just
enable them at irq_request time, and be done with it.

Signed-off-by: Marc Zyngier <maz@kernel.org>
Reviewed-by: Zenghui Yu <yuzenghui@huawei.com>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Link: https://lore.kernel.org/r/20200304203330.4967-18-maz@kernel.org
virt/kvm/arm/vgic/vgic-v4.c diff | blob | history
Domain: System / Kernel;