Re: [GIT PULL] virtio, vhost: features, fixes

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

On Fri, Aug 01, 2025 at 09:03:35AM -0400, Michael S. Tsirkin wrote:
> On Fri, Aug 01, 2025 at 07:00:32AM -0400, Michael S. Tsirkin wrote:
> > The following changes since commit 347e9f5043c89695b01e66b3ed111755afcf1911:
> > 
> >   Linux 6.16-rc6 (2025-07-13 14:25:58 -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 c7991b44d7b44f9270dec63acd0b2965d29aab43:
> > 
> >   vsock/virtio: Allocate nonlinear SKBs for handling large transmit buffers (2025-07-17 08:33:09 -0400)
> 
> Oh no I am sorry! Please ignore, a bad commit snuck in there - it still
> needs maintainer approval, and I forgot.
> Will resend.
> 

Sent v2 now.
I wanted to apologize for this. I mistakenly put bad commits on the
branch called "master" and when looking at "git log" I did not notice
I was only looking at commits since "master" and not
"origin/master".

I should have reviewed the list of changes in the email before
sending, but as it's autogenerated as opposed the cover letter part
that I write myself, I was focusing on the latter and missed the
bad commits in the former. A less for me to remember to pay attention to that
part, as well.

Thanks!

> > ----------------------------------------------------------------
> > virtio, vhost: features, fixes
> > 
> > vhost can now support legacy threading
> > 	if enabled in Kconfig
> > vsock memory allocation strategies for
> > 	large buffers have been improved,
> > 	reducing pressure on kmalloc
> > vhost now supports the in-order feature
> > 	guest bits missed the merge window
> > 
> > fixes, cleanups all over the place
> > 
> > Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
> > 
> > ----------------------------------------------------------------
> > Alexandre Courbot (1):
> >       media: add virtio-media driver
> > 
> > Alok Tiwari (4):
> >       virtio: Fix typo in register_virtio_device() doc comment
> >       vhost-scsi: Fix typos and formatting in comments and logs
> >       vhost: Fix typos
> >       vhost-scsi: Fix check for inline_sg_cnt exceeding preallocated limit
> > 
> > Anders Roxell (1):
> >       vdpa: Fix IDR memory leak in VDUSE module exit
> > 
> > Cindy Lu (1):
> >       vhost: Reintroduce kthread API and add mode selection
> > 
> > Dr. David Alan Gilbert (2):
> >       vhost: vringh: Remove unused iotlb functions
> >       vhost: vringh: Remove unused functions
> > 
> > Dragos Tatulea (2):
> >       vdpa/mlx5: Fix needs_teardown flag calculation
> >       vdpa/mlx5: Fix release of uninitialized resources on error path
> > 
> > Gerd Hoffmann (1):
> >       drm/virtio: implement virtio_gpu_shutdown
> > 
> > Jason Wang (3):
> >       vhost: fail early when __vhost_add_used() fails
> >       vhost: basic in order support
> >       vhost_net: basic in_order support
> > 
> > Michael S. Tsirkin (6):
> >       virtio: document ENOSPC
> >       pci: report surprise removal event
> >       virtio: fix comments, readability
> >       virtio: pack config changed flags
> >       virtio: allow transports to suppress config change
> >       virtio: support device disconnect
> > 
> > Mike Christie (1):
> >       vhost-scsi: Fix log flooding with target does not exist errors
> > 
> > Pei Xiao (1):
> >       vhost: Use ERR_CAST inlined function instead of ERR_PTR(PTR_ERR(...))
> > 
> > Viresh Kumar (2):
> >       virtio-mmio: Remove virtqueue list from mmio device
> >       virtio-vdpa: Remove virtqueue list
> > 
> > WangYuli (1):
> >       virtio: virtio_dma_buf: fix missing parameter documentation
> > 
> > Will Deacon (9):
> >       vhost/vsock: Avoid allocating arbitrarily-sized SKBs
> >       vsock/virtio: Validate length in packet header before skb_put()
> >       vsock/virtio: Move length check to callers of virtio_vsock_skb_rx_put()
> >       vsock/virtio: Resize receive buffers so that each SKB fits in a 4K page
> >       vsock/virtio: Rename virtio_vsock_alloc_skb()
> >       vsock/virtio: Move SKB allocation lower-bound check to callers
> >       vhost/vsock: Allocate nonlinear SKBs for handling large receive buffers
> >       vsock/virtio: Rename virtio_vsock_skb_rx_put()
> >       vsock/virtio: Allocate nonlinear SKBs for handling large transmit buffers
> > 
> >  MAINTAINERS                                |    6 +
> >  drivers/gpu/drm/virtio/virtgpu_drv.c       |    8 +-
> >  drivers/media/Kconfig                      |   13 +
> >  drivers/media/Makefile                     |    2 +
> >  drivers/media/virtio/Makefile              |    9 +
> >  drivers/media/virtio/protocol.h            |  288 ++++++
> >  drivers/media/virtio/scatterlist_builder.c |  563 ++++++++++++
> >  drivers/media/virtio/scatterlist_builder.h |  111 +++
> >  drivers/media/virtio/session.h             |  109 +++
> >  drivers/media/virtio/virtio_media.h        |   93 ++
> >  drivers/media/virtio/virtio_media_driver.c |  959 ++++++++++++++++++++
> >  drivers/media/virtio/virtio_media_ioctls.c | 1297 ++++++++++++++++++++++++++++
> >  drivers/pci/pci.h                          |    6 +
> >  drivers/vdpa/mlx5/core/mr.c                |    3 +
> >  drivers/vdpa/mlx5/net/mlx5_vnet.c          |   12 +-
> >  drivers/vdpa/vdpa_user/vduse_dev.c         |    1 +
> >  drivers/vhost/Kconfig                      |   18 +
> >  drivers/vhost/net.c                        |   88 +-
> >  drivers/vhost/scsi.c                       |   24 +-
> >  drivers/vhost/vhost.c                      |  377 +++++++-
> >  drivers/vhost/vhost.h                      |   30 +-
> >  drivers/vhost/vringh.c                     |  118 ---
> >  drivers/vhost/vsock.c                      |   15 +-
> >  drivers/virtio/virtio.c                    |   25 +-
> >  drivers/virtio/virtio_dma_buf.c            |    2 +
> >  drivers/virtio/virtio_mmio.c               |   52 +-
> >  drivers/virtio/virtio_pci_common.c         |   45 +
> >  drivers/virtio/virtio_pci_common.h         |    3 +
> >  drivers/virtio/virtio_pci_legacy.c         |    2 +
> >  drivers/virtio/virtio_pci_modern.c         |    2 +
> >  drivers/virtio/virtio_ring.c               |    4 +
> >  drivers/virtio/virtio_vdpa.c               |   44 +-
> >  include/linux/pci.h                        |   45 +
> >  include/linux/virtio.h                     |   13 +-
> >  include/linux/virtio_config.h              |   32 +
> >  include/linux/virtio_vsock.h               |   46 +-
> >  include/linux/vringh.h                     |   12 -
> >  include/uapi/linux/vhost.h                 |   29 +
> >  include/uapi/linux/virtio_ids.h            |    1 +
> >  kernel/vhost_task.c                        |    2 +-
> >  net/vmw_vsock/virtio_transport.c           |   20 +-
> >  net/vmw_vsock/virtio_transport_common.c    |    3 +-
> >  42 files changed, 4186 insertions(+), 346 deletions(-)
> >  create mode 100644 drivers/media/virtio/Makefile
> >  create mode 100644 drivers/media/virtio/protocol.h
> >  create mode 100644 drivers/media/virtio/scatterlist_builder.c
> >  create mode 100644 drivers/media/virtio/scatterlist_builder.h
> >  create mode 100644 drivers/media/virtio/session.h
> >  create mode 100644 drivers/media/virtio/virtio_media.h
> >  create mode 100644 drivers/media/virtio/virtio_media_driver.c
> >  create mode 100644 drivers/media/virtio/virtio_media_ioctls.c