[GIT PULL] vhost,vdpa,virtio: fixes

["Michael S. Tsirkin" <mst@redhat.com>]

The following changes since commit df2908090cda368b01ff43709f51890076c56157:

  Linux 7.3-rc2 (2026-09-06 15:07:20 -0700)

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 48a4ee65e677559776349128e6a81a6041986c99:

  vduse: return compat ioctl results directly (2026-09-08 03:58:27 -0400)

----------------------------------------------------------------
vhost,vdpa,virtio: fixes

Just a ton of small fixes all over the place.

Also includes virtio and virtio-rng MAINTAINERS updates.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

----------------------------------------------------------------
Alexander Graf (1):
      virtio_ring: fix stale descriptor flags after a failed packed add

Andrew Stellman (1):
      virtio-pci: return IRQ_HANDLED after non-zero ISR

Dongli Zhang (2):
      vhost-scsi: use kvzalloc for vq array allocation
      vhost-scsi: clamp max_io_vqs module parameter

Eugenio Pérez (1):
      virtio: add Eugenio Pérez as Maintainer

Jia Jia (4):
      virtio_console: do not free control-out buffers on remove
      vhost/vdpa: reject VRING_NUM larger than device max
      vduse: validate virtqueue alignment
      vhost: invalidate vring access on IOTLB transitions

Karl Mehltretter (2):
      virtio: fix use-after-free in unregister_virtio_device()
      virtio_input: stop callbacks before unregistering input device

Laurent Vivier (1):
      MAINTAINERS: Add a section for virtio-rng

Linfeng Sun (4):
      vdpa_sim_blk: reject out-of-range sector starts
      vdpa_sim_net: check TX pull result before RX copy
      vhost: limit outstanding IOTLB misses per virtqueue
      vduse: return compat ioctl results directly

Nikhil (1):
      vduse: do not take dev->rwsem in the virtqueue kick path

Xiong Weimin (8):
      virtio_mmio: disable IRQ wake before free_irq
      vdpa/pds: check virtqueue notify mapping
      vdpa: alibaba: Keep DRIVER_OK clear if IRQ setup fails
      vdpa: solidrun: Free IRQs after request failure
      vdpa: ifcvf: Put device on unsupported feature error
      vdpa: octeon_ep: Check dev_set_name() in dev add
      virtio-vdpa: Use queue id when setting vq affinity
      virtio_input: reset device if input_register_device() fails

Yu Zhang (2):
      vhost-vdpa: don't install the eventfd_ctx_fdget() error in config_ctx
      vhost-vdpa: protect config_ctx from being freed under the config callback

 MAINTAINERS                              | 13 ++++-
 drivers/char/virtio_console.c            | 21 ++++++-
 drivers/vdpa/alibaba/eni_vdpa.c          |  5 +-
 drivers/vdpa/ifcvf/ifcvf_main.c          |  3 +-
 drivers/vdpa/octeon_ep/octep_vdpa_main.c |  2 +
 drivers/vdpa/pds/vdpa_dev.c              |  6 ++
 drivers/vdpa/solidrun/snet_main.c        |  6 +-
 drivers/vdpa/vdpa_sim/vdpa_sim_blk.c     |  3 +-
 drivers/vdpa/vdpa_sim/vdpa_sim_net.c     |  7 ++-
 drivers/vdpa/vdpa_user/vduse_dev.c       | 36 +++++++++---
 drivers/vhost/net.c                      |  2 +
 drivers/vhost/scsi.c                     | 49 +++++++++++-----
 drivers/vhost/vdpa.c                     | 88 +++++++++++++++++++++--------
 drivers/vhost/vhost.c                    | 95 ++++++++++++++++++++++++++++++--
 drivers/vhost/vhost.h                    |  4 ++
 drivers/vhost/vsock.c                    |  2 +
 drivers/virtio/virtio.c                  |  2 +-
 drivers/virtio/virtio_input.c            |  9 ++-
 drivers/virtio/virtio_mmio.c             | 16 +++++-
 drivers/virtio/virtio_pci_common.c       |  4 +-
 drivers/virtio/virtio_ring.c             | 38 +++++++++++--
 drivers/virtio/virtio_vdpa.c             |  5 +-
 22 files changed, 342 insertions(+), 74 deletions(-)