Andre Przywara 711702b57c KVM: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls ... kvm_read_guest() will eventually look up in kvm_memslots(), which requires either to hold the kvm->slots_lock or to be inside a kvm->srcu critical section. In contrast to x86 and s390 we don't take the SRCU lock on every guest exit, so we have to do it individually for each kvm_read_guest() call. Use the newly introduced wrapper for that. Cc: Stable <stable@vger.kernel.org> # 4.12+ Reported-by: Jan Glauber <jan.glauber@caviumnetworks.com> Signed-off-by: Andre Przywara <andre.przywara@arm.com> Acked-by: Christoffer Dall <christoffer.dall@arm.com> Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>		2018-05-15 13:36:53 +02:00
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kvm	KVM: arm/arm64: VGIC/ITS save/restore: protect kvm_read_guest() calls	2018-05-15 13:36:53 +02:00
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