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linux/virt/kvm/arm
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Marc Zyngier 3e7a76b290 KVM: arm/arm64: vgic-v2: Do not use Active+Pending state for a HW interrupt 
commit ddf42d068f upstream.

When an interrupt is injected with the HW bit set (indicating that
deactivation should be propagated to the physical distributor),
special care must be taken so that we never mark the corresponding
LR with the Active+Pending state (as the pending state is kept in
the physycal distributor).

Cc: stable@vger.kernel.org
Fixes: 140b086dd1 ("KVM: arm/arm64: vgic-new: Add GICv2 world switch backend")
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2017-06-14 15:05:56 +02:00
..
hyp arm64: KVM: Move vgic-v3 save/restore to virt/kvm/arm/hyp 2016-09-22 13:21:46 +02:00
vgic KVM: arm/arm64: vgic-v2: Do not use Active+Pending state for a HW interrupt 2017-06-14 15:05:56 +02:00
aarch32.c arm64: KVM: Make kvm_skip_instr32 available to HYP 2016-09-08 12:53:00 +02:00
arch_timer.c KVM: ARM: cleanup kvm_timer_hyp_init 2016-09-08 12:54:00 +02:00
pmu.c KVM: arm64: Fix the issues when guest PMCCFILTR is configured 2016-11-18 09:06:58 +00:00
trace.h arm/arm64: KVM: Add tracepoints for vgic and timer 2015-10-22 23:01:48 +02:00