linux/virt/kvm/arm
Suzuki K Poulose 7e5a672289 KVM: arm/arm64: Handle hva aging while destroying the vm
The mmu_notifier_release() callback of KVM triggers cleaning up
the stage2 page table on kvm-arm. However there could be other
notifier callbacks in parallel with the mmu_notifier_release(),
which could cause the call backs ending up in an empty stage2
page table. Make sure we check it for all the notifier callbacks.

Cc: stable@vger.kernel.org
Fixes: commit 293f29363 ("kvm-arm: Unmap shadow pagetables properly")
Reported-by: Alex Graf <agraf@suse.de>
Reviewed-by: Christoffer Dall <cdall@linaro.org>
Signed-off-by: Suzuki K Poulose <suzuki.poulose@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>
2017-07-25 14:21:22 +01:00
..
hyp arm64/kvm: sysreg: fix typo'd SYS_ICC_IGRPEN*_EL1 2017-06-15 09:45:07 +01:00
vgic KVM: arm/arm64: Fix bug in advertising KVM_CAP_MSI_DEVID capability 2017-07-25 14:17:34 +01:00
aarch32.c KVM: arm64: Make kvm_condition_valid32() accessible from EL2 2017-06-15 09:44:58 +01:00
arch_timer.c KVM: arm/arm64: Disallow userspace control of in-kernel IRQ lines 2017-06-08 17:58:40 +02:00
arm.c KVM: ARM64: fix phy counter access failure in guest. 2017-06-15 09:45:12 +01:00
mmio.c KVM: arm/arm64: Move shared files to virt/kvm/arm 2017-05-04 13:57:26 +02:00
mmu.c KVM: arm/arm64: Handle hva aging while destroying the vm 2017-07-25 14:21:22 +01:00
perf.c KVM: arm/arm64: Move shared files to virt/kvm/arm 2017-05-04 13:57:26 +02:00
pmu.c KVM: arm/arm64: PMU: Fix overflow interrupt injection 2017-07-25 14:18:01 +01:00
psci.c KVM: arm/arm64: change exit request to sleep request 2017-06-04 16:53:55 +02:00
trace.h KVM: arm/arm64: Move shared files to virt/kvm/arm 2017-05-04 13:57:26 +02:00