The following changes since commit 6628e7d4c6b25c8d18f1345e3a20d21829aae7e4:
Linux 7.4-rc1 (2026-11-01 13:26:31 -0800) are available in the Git repository at: https://git.kernel.org/pub/scm/linux/kernel/git/mst/vhost.git tags/for_linus for you to fetch changes up to 1a577f9402c1780cc1e663f48d5dd54c02051b09: virtio_pci: don't take the MSI mutex under cpu_hotplug_lock (2026-11-03 07:32:14 -0500) ---------------------------------------------------------------- vhost,virtio,vdpa: bugfixes Just a bunch of fixes all over the place. Signed-off-by: Michael S. Tsirkin <[email protected]> ---------------------------------------------------------------- Dudu Lu (1): vhost/vringh: Fix IOTLB permission in putu16_iotlb() Eugenio Pérez (1): MAINTAINERS: add missing virtio/vdpa/vduse/vhost headers Fang Xieyan (4): vringh: bound top-level re-entry into indirect tables vringh: add regression test for cyclic indirect descriptor vringh: reject empty / undersized indirect descriptor tables vhost: fix used ring index wrap in vhost_add_used_n_in_order Jia Jia (5): vhost-scsi: preserve event ordering vhost-scsi: do not relock event vq mutex on send_evt fallback vduse: avoid infinite loop when no affinity CPU is online vhost-scsi: do not count PI bytes in the data length vhost-scsi: fix page reference leak in misaligned I/O fallback Karl Mehltretter (1): virtio-spi: Fix virtio_spi_config kernel-doc Li RongQing (1): virtio_ring: reset IN_ORDER state in virtqueue_init() Linfeng Sun (8): vdpa_sim: serialize IOTLB updates with dataplane access vdpa: invalidate DMA mappings before releasing memory vhost: fix dirty logging for in-order used ring entries vhost: reject invalid IOTLB update permissions vhost-scsi: validate event queue descriptor direction vhost-scsi: reject delayed virtqueue setup vhost: reject backend enable without a kick file vhost-vdpa: initialize state before publishing cdev Maoxia (1): virtio_pci: add missing newline to the pmcsr error message Mingbing Zhai (1): virtio_balloon: initialize wakeup_lock before virtqueues are set up Sergii Ushakov (1): virtio-blk: clamp max_segments to virtqueue ring size Shubham Antil (1): vhost-scsi: zero misaligned I/O bounce pages Tal Zussman (2): vhost-vdpa: fix pinned page leak in vhost_vdpa_pa_map() error path vhost-vdpa: unpin mappings by range Thorsten Blum (1): hwrng: virtio - prevent use-after-free after a failed restore Wei-Shuo Chen (1): virtio: use consistent virtqueue terminology Xiang Mei (1): vdpa: fix double free of the reply skb in vdpa_nl_cmd_dev_config_get_doit() Yu Zhang (1): vhost-vdpa: drop the parent's vq callback before the call fd is released Yuho Choi (3): virtio_blk: Reset device on probe error paths after DRIVER_OK iommu/virtio: Reset device before deleting virtqueues on probe failure vdpa/snet: Don't discard the DPU error in snet_send_ctrl_msg() Zenghui Yu (Huawei) (1): virtio_pci: don't take the MSI mutex under cpu_hotplug_lock chenglong.ma (1): vduse: fix VA/PA confusion in the coherent page fault path sungbyeongchan (1): virtio_ring: use shadow flags when detaching split descriptors zhang jiao (1): virtio_ring: Initialize id field in packed indirect descriptors MAINTAINERS | 4 ++ drivers/block/virtio_blk.c | 45 +++++++++++++- drivers/char/hw_random/virtio-rng.c | 7 +++ drivers/iommu/virtio-iommu.c | 6 +- drivers/vdpa/mlx5/net/mlx5_vnet.c | 10 ++- drivers/vdpa/solidrun/snet_ctrl.c | 3 +- drivers/vdpa/vdpa.c | 7 ++- drivers/vdpa/vdpa_sim/vdpa_sim.c | 7 +++ drivers/vdpa/vdpa_user/iova_domain.c | 11 +++- drivers/vdpa/vdpa_user/vduse_dev.c | 15 +++-- drivers/vhost/scsi.c | 68 +++++++++++++++++---- drivers/vhost/test.c | 4 ++ drivers/vhost/vdpa.c | 115 ++++++++++++++++++++++++----------- drivers/vhost/vhost.c | 36 ++++++++--- drivers/vhost/vringh.c | 29 ++++----- drivers/virtio/virtio_balloon.c | 3 +- drivers/virtio/virtio_mmio.c | 2 +- drivers/virtio/virtio_pci_common.c | 12 +++- drivers/virtio/virtio_pci_common.h | 5 +- drivers/virtio/virtio_ring.c | 13 +++- include/uapi/linux/virtio_spi.h | 2 +- tools/virtio/vringh_test.c | 41 +++++++++++++ 22 files changed, 347 insertions(+), 98 deletions(-)
