Hi Linus, There are several bugfixes I'm testing for post rc1 on top of this, but they are pretty minor.
The following changes since commit a5806cd506af5a7c19bcd596e4708b5c464bfd21: Linux 6.15-rc7 (2025-05-18 13:57:29 -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 206cc44588f72b49ad4d7e21a7472ab2a72a83df: virtio: reject shm region if length is zero (2025-05-28 03:19:03 -0400) ---------------------------------------------------------------- virtio, vhost: features, fixes A new virtio RTC driver. vhost scsi now logs write descriptors so migration works. Some hardening work in virtio core. An old spec compliance issue fixed in vhost net. A couple of cleanups, fixes in vringh, virtio-pci, vdpa. Signed-off-by: Michael S. Tsirkin <m...@redhat.com> ---------------------------------------------------------------- Christoph Hellwig (1): vringh: use bvec_kmap_local Dongli Zhang (5): vhost: modify vhost_log_write() for broader users vhost-scsi: adjust vhost_scsi_get_desc() to log vring descriptors vhost-scsi: log I/O queue write descriptors vhost-scsi: log control queue write descriptors vhost-scsi: log event queue write descriptors Israel Rukshin (1): virtio-pci: Fix result size returned for the admin command completion Kees Cook (1): vhost: vringh: Use matching allocation type in resize_iovec() Peter Hilber (4): virtio_rtc: Add module and driver core virtio_rtc: Add PTP clocks virtio_rtc: Add Arm Generic Timer cross-timestamping virtio_rtc: Add RTC class driver Philipp Stanner (1): vdpa/octeon_ep: Control PCI dev enabling manually Sami Uddin (1): virtio: reject shm region if length is zero MAINTAINERS | 7 + drivers/vdpa/octeon_ep/octep_vdpa_main.c | 17 +- drivers/vhost/scsi.c | 190 +++- drivers/vhost/vhost.c | 28 +- drivers/vhost/vringh.c | 19 +- drivers/virtio/Kconfig | 64 ++ drivers/virtio/Makefile | 5 + drivers/virtio/virtio_pci_modern.c | 13 +- drivers/virtio/virtio_rtc_arm.c | 23 + drivers/virtio/virtio_rtc_class.c | 262 ++++++ drivers/virtio/virtio_rtc_driver.c | 1407 ++++++++++++++++++++++++++++++ drivers/virtio/virtio_rtc_internal.h | 122 +++ drivers/virtio/virtio_rtc_ptp.c | 347 ++++++++ include/linux/virtio_config.h | 2 + include/uapi/linux/virtio_rtc.h | 237 +++++ 15 files changed, 2707 insertions(+), 36 deletions(-) create mode 100644 drivers/virtio/virtio_rtc_arm.c create mode 100644 drivers/virtio/virtio_rtc_class.c create mode 100644 drivers/virtio/virtio_rtc_driver.c create mode 100644 drivers/virtio/virtio_rtc_internal.h create mode 100644 drivers/virtio/virtio_rtc_ptp.c create mode 100644 include/uapi/linux/virtio_rtc.h
