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alistair23-linux/virt/kvm/arm
Gavin Shan cf2d23e0ba KVM: arm/arm64: Fix young bit from mmu notifier
kvm_test_age_hva() is called upon mmu_notifier_test_young(), but wrong
address range has been passed to handle_hva_to_gpa(). With the wrong
address range, no young bits will be checked in handle_hva_to_gpa().
It means zero is always returned from mmu_notifier_test_young().

This fixes the issue by passing correct address range to the underly
function handle_hva_to_gpa(), so that the hardware young (access) bit
will be visited.

Fixes: 35307b9a5f ("arm/arm64: KVM: Implement Stage-2 page aging")
Signed-off-by: Gavin Shan <gshan@redhat.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20200121055659.19560-1-gshan@redhat.com
2020-01-23 10:38:15 +00:00
..
hyp KVM: arm: vgic-v3: Mark expected switch fall-through 2019-07-26 15:37:11 +01:00
vgic KVM: arm/arm64: vgic: Drop the kvm_vgic_register_mmio_region() 2020-01-19 18:06:24 +00:00
aarch32.c KVM: arm/arm64: Correct AArch32 SPSR on exception entry 2020-01-19 18:06:14 +00:00
arch_timer.c KVM: arm/arm64: Let the timer expire in hardirq context on RT 2019-11-07 16:13:33 +00:00
arm.c KVM: arm: Remove duplicate include 2020-01-19 18:03:33 +00:00
hypercalls.c KVM: arm64: Support stolen time reporting via shared structure 2019-10-21 19:20:28 +01:00
mmio.c KVM: arm/arm64: Cleanup MMIO handling 2020-01-23 10:38:14 +00:00
mmu.c KVM: arm/arm64: Fix young bit from mmu notifier 2020-01-23 10:38:15 +00:00
perf.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 234 2019-06-19 17:09:07 +02:00
pmu.c KVM: arm64: pmu: Reset sample period on overflow handling 2019-10-20 10:47:07 +01:00
psci.c KVM: arm/arm64: Factor out hypercall handling from PSCI code 2019-10-21 19:20:26 +01:00
pvtime.c KVM: arm64: Provide VCPU attributes for stolen time 2019-10-21 19:20:29 +01:00
trace.h KVM: arm/arm64: Fix TRACE_INCLUDE_PATH 2019-02-19 21:05:51 +00:00