On Sun, Jul 26, 2026 at 05:29:01PM -0400, Michael S. Tsirkin wrote:
> The following changes since commit cbd42e2b75b23953a9bdb073c8531518b1bd6163:
>
> Update version for v11.1.0-rc1 release (2026-07-21 13:18:25 -0400)
>
> are available in the Git repository at:
>
> https://git.kernel.org/pub/scm/virt/kvm/mst/qemu.git tags/for_upstream
>
> for you to fetch changes up to 13342b9c4104f3bf93c2e52e7de4b383971d7bd6:
moved to f2fe2afd27ddf93b49a16a29e8224d16b9888953 now:
I dropped
vmstate: fix type confusion in vmstate_size() for VMSTATE_VBUFFER_UINT64
will go in through the migration tree.
> backends/rng: cap request size to avoid oversized allocation (2026-07-26
> 17:26:41 -0400)
>
> ----------------------------------------------------------------
> pci, vhost, virtio, iommu: bugfixes
>
> Fixes all over the place, including a bunch of CVE fixes.
>
> Signed-off-by: Michael S. Tsirkin <[email protected]>
>
> ----------------------------------------------------------------
> Clément MATHIEU--DRIF (1):
> intel_iommu: Check address mask before using it in pasid-based iotlb
> invalidation
>
> GuoHan Zhao (1):
> hw/virtio/vdpa-dev: pass set_config buffer to vhost backend
>
> Haotian Jiang (1):
> hw/cxl: fix OOB access in cxl_doe_cdat_rsp via entry_handle
>
> Laurent Vivier (4):
> hw/virtio: reject zero-length packed indirect descriptor table
> hw/net/virtio-net: Protect from DMA re-entrancy bugs
> hw/virtio-rng: Fix host use-after-free (CVE-2026-50624)
> backends/rng: cap request size to avoid oversized allocation
>
> Manos Pitsidianakis (2):
> virtio-snd: check rx buffer descriptor size
> virtio-snd: check for overflow before g_malloc0
>
> Michael S. Tsirkin (18):
> virtio: use masked features with set_features_ex
> virtio-net: fix OOB read in RSC receive path
> virtio-net: fix short frame OOB read in receive_filter()
> libvhost-user: protect against OOB writes in vu_set_inflight_fd
> libvhost-user: protect against OOB vring queue access
> vhost: do not crash on ring map failure
> virtio-scsi: fix SCSIRequest leak on a bad request
> virtio-mmio: fix QUEUE_NUM_MAX
> virtio: fix queue size validation against allocated maximum
> virtio: stop migrating num_default, validate vring.num on load
> virtio: fail early on bad config_len in migration
> vhost-user: assert nregions within limit
> virtio-pmem: wait for flush requests on unrealize
> libvhost-user: validate last_batch_head in vu_check_queue_inflights
> libvhost-user: fix heap overflow in vu_check_queue_inflights
> vmstate: fix type confusion in vmstate_size() for VMSTATE_VBUFFER_UINT64
> libvduse: validate vq size
> virtio-iommu: fix OOM due to unbounded call_rcu
>
> Peter Maydell (3):
> hw/pci-host/q35.c: Always initialize smram-region even if SMM disabled
> hw/pci-host/q35.c: Factor out creation of SMRAM MRs
> hw/pci-host/q35.c: Avoid early return in mch_write_config()
>
> include/hw/scsi/scsi.h | 1 +
> include/hw/virtio/virtio-bus.h | 1 +
> include/hw/virtio/virtio-iommu.h | 1 +
> include/hw/virtio/virtio-mmio.h | 1 +
> include/hw/virtio/virtio-pmem.h | 1 +
> include/migration/vmstate.h | 5 +-
> include/system/rng.h | 14 ++++
> backends/rng.c | 21 +++++-
> hw/audio/virtio-snd.c | 24 +++++--
> hw/core/machine.c | 1 +
> hw/i386/intel_iommu.c | 9 +++
> hw/mem/cxl_type3.c | 3 +
> hw/net/virtio-net.c | 25 ++++++-
> hw/pci-bridge/cxl_upstream.c | 3 +
> hw/pci-host/q35.c | 110
> ++++++++++++++++--------------
> hw/scsi/scsi-bus.c | 7 ++
> hw/scsi/virtio-scsi.c | 2 +
> hw/virtio/vdpa-dev.c | 2 +-
> hw/virtio/vhost-user.c | 3 +
> hw/virtio/vhost.c | 5 +-
> hw/virtio/virtio-iommu.c | 29 ++++++++
> hw/virtio/virtio-mmio.c | 7 +-
> hw/virtio/virtio-pmem.c | 17 ++++-
> hw/virtio/virtio-rng.c | 2 +
> hw/virtio/virtio.c | 43 ++++++++----
> migration/vmstate.c | 31 ++++++++-
> subprojects/libvduse/libvduse.c | 5 ++
> subprojects/libvhost-user/libvhost-user.c | 61 ++++++++++++++++-
> 28 files changed, 345 insertions(+), 89 deletions(-)
>
