Eric Auger c2385eaa6c KVM: arm/arm64: vgic-its: Check GITS_BASER Valid bit before saving tables ... At the moment we don't properly check the GITS_BASER<n>.Valid bit before saving the collection and device tables. On vgic_its_save_collection_table() we use the GITS_BASER gpa field whereas the Valid bit should be used. On vgic_its_save_device_tables() there is no check. This can cause various bugs, among which a subsequent fault when accessing the table in guest memory. Let's systematically check the Valid bit before doing anything. We also uniformize the code between save and restore. Signed-off-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Christoffer Dall <christoffer.dall@linaro.org> Reviewed-by: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Christoffer Dall <christoffer.dall@linaro.org>		2017-10-29 03:25:06 +01:00
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kvm	KVM: arm/arm64: vgic-its: Check GITS_BASER Valid bit before saving tables	2017-10-29 03:25:06 +01:00
lib	KVM: eventfd: fix NULL deref irqbypass consumer	2017-01-12 14:42:34 +01:00
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