A-Team_Digital_Solutions/android_kernel_motorola_sm6375
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android_kernel_motorola_sm6375/include/kvm
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Filename Latest commit message Latest commit date
Marc Zyngier df9ba95993 KVM: arm/arm64: GICv4: Use the doorbell interrupt as an unblocking source 
The doorbell interrupt is only useful if the vcpu is blocked on WFI.
In all other cases, recieving a doorbell interrupt is just a waste
of cycles.

So let's only enable the doorbell if a vcpu is getting blocked,
and disable it when it is unblocked. This is very similar to
what we're doing for the background timer.

Reviewed-by: Christoffer Dall <[email protected]>
Reviewed-by: Eric Auger <[email protected]>
Signed-off-by: Marc Zyngier <[email protected]>
Signed-off-by: Christoffer Dall <[email protected]>
2017-11-10 09:43:22 +01:00
..
arm_arch_timer.h KVM: arm/arm64: Rework kvm_timer_should_fire 2017-11-06 16:23:17 +01:00
arm_pmu.h KVM: arm/arm64: PMU: Fix overflow interrupt injection 2017-07-25 14:18:01 +01:00
arm_vgic.h KVM: arm/arm64: GICv4: Use the doorbell interrupt as an unblocking source 2017-11-10 09:43:22 +01:00
iodev.h KVM: move iodev.h from virt/kvm/ to include/kvm 2015-03-26 21:43:12 +00:00