Jason Wang 168e4af3c1 virtio: guard against NULL pfn ... To avoid access stale memory region cache after reset, this patch check the existence of virtqueue pfn for all exported virtqueue access helpers before trying to use them. Cc: Cornelia Huck <cornelia.huck@de.ibm.com> Cc: Paolo Bonzini <pbonzini@redhat.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Jason Wang <jasowang@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2017-03-15 19:37:19 +02:00
..
Makefile.objs	stubs: move vhost stubs to stubs/vhost.o	2017-01-16 17:52:35 +01:00
trace-events	balloon: Don't balloon roms	2017-01-10 07:02:52 +02:00
vhost-backend.c	vhost_net: device IOTLB support	2017-01-18 22:59:53 +02:00
vhost-stub.c	stubs: move vhost stubs to stubs/vhost.o	2017-01-16 17:52:35 +01:00
vhost-user.c	vhost-user: Add MTU protocol feature and op	2017-01-10 07:02:53 +02:00
vhost-vsock.c	virtio: cleanup VMSTATE_VIRTIO_DEVICE	2016-10-10 02:21:43 +03:00
vhost.c	vhost: skip ROM sections	2017-02-01 03:37:18 +02:00
virtio-balloon.c	balloon: Don't balloon roms	2017-01-10 07:02:52 +02:00
virtio-bus.c	virtio: force VIRTIO_F_IOMMU_PLATFORM	2017-01-19 23:00:31 +02:00
virtio-crypto-pci.c	virtio-crypto-pci: tag virtio-crypto device hot pluggable	2017-01-10 07:02:52 +02:00
virtio-crypto.c	hw: Fix typos found by codespell	2017-01-24 23:26:52 +03:00
virtio-mmio.c	virtio-mmio: switch to linux headers	2017-01-18 22:59:53 +02:00
virtio-pci.c	virtio: unbreak virtio-pci with IOMMU after caching ring translations	2017-03-02 07:14:28 +02:00
virtio-pci.h	virtio-pci: address space translation service (ATS) support	2017-01-10 05:56:59 +02:00
virtio-rng.c	virtio: cleanup VMSTATE_VIRTIO_DEVICE	2016-10-10 02:21:43 +03:00
virtio.c	virtio: guard against NULL pfn	2017-03-15 19:37:19 +02:00