KVM: arm/arm64: GICv4: Handle INVALL applied to a vPE

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There is no need to perform an INV for each interrupt when updating
multiple interrupts.  Instead, we can rely on the final VINVALL that
gets sent to the ITS to do the work for all of them.

Acked-by: Christoffer Dall <cdall@linaro.org>
Reviewed-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>

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Marc Zyngier 2017-10-27 15:28:46 +01:00 • committed by Christoffer Dall

parent af340f992c

commit 6ce18e3a5f

1 changed files with 9 additions and 6 deletions

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virt/kvm/arm/vgic/vgic-its.c

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