Zhenzhong Duan 9a457383ce virtio_iommu: Clear IOMMUPciBus pointer cache when system reset ... s->iommu_pcibus_by_bus_num is a IOMMUPciBus pointer cache indexed by bus number, bus number may not always be a fixed value, i.e., guest reboot to different kernel which set bus number with different algorithm. This could lead to endpoint binding to wrong iommu MR in virtio_iommu_get_endpoint(), then vfio device setup wrong mapping from other device. Remove the memset in virtio_iommu_device_realize() to avoid redundancy with memset in system reset. Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com> Message-Id: <20240125073706.339369-2-zhenzhong.duan@intel.com> Reviewed-by: Eric Auger <eric.auger@redhat.com> Tested-by: Eric Auger <eric.auger@redhat.com> Reviewed-by: Michael S. Tsirkin <mst@redhat.com> Signed-off-by: Michael S. Tsirkin <mst@redhat.com>		2024-02-14 06:09:32 -05:00
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Kconfig	hw/virtio: add vhost-user-snd and vhost-user-snd-pci devices	2024-02-14 06:09:03 -05:00
meson.build	hw/virtio: Move vhost-user-input into virtio folder	2024-02-14 06:09:32 -05:00
trace-events	vdpa: use vdpa shared for tracing	2023-12-26 04:51:07 -05:00
trace.h
vdpa-dev-pci.c
vdpa-dev.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
vhost-backend.c	vhost: Add worker backend callouts	2023-12-25 11:34:55 -05:00
vhost-iova-tree.c
vhost-iova-tree.h
vhost-scsi-pci.c
vhost-shadow-virtqueue.c
vhost-shadow-virtqueue.h
vhost-stub.c
vhost-user-base.c	hw/virtio: Support set_config() callback in vhost-user-base	2024-02-14 06:09:32 -05:00
vhost-user-blk-pci.c
vhost-user-device-pci.c	virtio: split into vhost-user-base and vhost-user-device	2024-02-14 06:01:39 -05:00
vhost-user-device.c	virtio: split into vhost-user-base and vhost-user-device	2024-02-14 06:01:39 -05:00
vhost-user-fs-pci.c
vhost-user-fs.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
vhost-user-gpio-pci.c
vhost-user-gpio.c	hw/virtio: derive vhost-user-gpio from vhost-user-base	2024-02-14 06:01:44 -05:00
vhost-user-i2c-pci.c
vhost-user-i2c.c	hw/virtio: derive vhost-user-i2c from vhost-user-base	2024-02-14 06:01:49 -05:00
vhost-user-input-pci.c	hw/virtio: derive vhost-user-input from vhost-user-base	2024-02-14 06:09:32 -05:00
vhost-user-input.c	hw/virtio: derive vhost-user-input from vhost-user-base	2024-02-14 06:09:32 -05:00
vhost-user-rng-pci.c
vhost-user-rng.c	hw/virtio: derive vhost-user-rng from vhost-user-base	2024-02-14 06:01:42 -05:00
vhost-user-scmi-pci.c
vhost-user-scmi.c
vhost-user-scsi-pci.c
vhost-user-snd-pci.c	hw/virtio: add vhost-user-snd and vhost-user-snd-pci devices	2024-02-14 06:09:03 -05:00
vhost-user-snd.c	hw/virtio: add vhost-user-snd and vhost-user-snd-pci devices	2024-02-14 06:09:03 -05:00
vhost-user-vsock-pci.c
vhost-user-vsock.c
vhost-user.c	vhost-user: Interface for migration state transfer	2023-11-07 03:39:10 -05:00
vhost-vdpa.c	vdpa: move memory listener to vhost_vdpa_shared	2023-12-26 04:51:07 -05:00
vhost-vsock-common.c
vhost-vsock-pci.c
vhost-vsock.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
vhost.c	vhost: Add high-level state save/load functions	2023-11-07 03:39:10 -05:00
virtio-9p-pci.c
virtio-acpi.c	acpi: Clean up includes	2024-01-30 21:20:20 +03:00
virtio-balloon-pci.c
virtio-balloon.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
virtio-blk-pci.c
virtio-bus.c
virtio-config-io.c
virtio-crypto-pci.c
virtio-crypto.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
virtio-hmp-cmds.c
virtio-input-host-pci.c
virtio-input-pci.c
virtio-iommu-pci.c	hw/virtio: Free VirtIOIOMMUPCI::vdev.reserved_regions[] on finalize()	2023-11-27 15:27:41 +00:00
virtio-iommu.c	virtio_iommu: Clear IOMMUPciBus pointer cache when system reset	2024-02-14 06:09:32 -05:00
virtio-md-pci.c
virtio-mem-pci.c
virtio-mem-pci.h
virtio-mem.c	oslib-posix: initialize backend memory objects in parallel	2024-02-06 08:15:22 +01:00
virtio-mmio.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
virtio-net-pci.c
virtio-pci.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
virtio-pmem-pci.c
virtio-pmem-pci.h
virtio-pmem.c	Revert "hw/virtio/virtio-pmem: Replace impossible check by assertion"	2023-11-06 13:53:59 +01:00
virtio-qmp.c
virtio-qmp.h
virtio-rng-pci.c
virtio-rng.c	hw/virtio: Constify VMState	2023-12-30 07:38:06 +11:00
virtio-scsi-pci.c
virtio-serial-pci.c
virtio-stub.c
virtio.c	virtio: Re-enable notifications after drain	2024-02-07 21:51:03 +01:00