Hi Linus, The following changes since commit 29dcea88779c856c7dc92040a0c01233263101d4: Linux 4.17 (2018-06-03 14:15:21 -0700) are available in the Git repository at: git://github.com/awilliam/linux-vfio.git tags/vfio-v4.18-rc1 for you to fetch changes up to c1abca96b252a9627f99f39215b84e5de92bf1e3: samples: mbochs: add DMA_SHARED_BUFFER dependency (2018-06-09 09:23:52 -0600) ---------------------------------------------------------------- VFIO updates for v4.18 - Bind type1 task tracking to group_leader to facilitate vCPU hotplug in QEMU (Alex Williamson) - Sample mdev display drivers, including region-based host and guest Linux drivers and bochs compatible dmabuf device (Gerd Hoffmann) - Fix vfio-platform reset module leak (Geert Uytterhoeven) - vfio-platform error message consistency (Geert Uytterhoeven) - Global checking for mdev uuid collisions rather than per parent device (Alex Williamson) - Use match_string() helper (Yisheng Xie) - vfio-platform PM domain fixes (Geert Uytterhoeven) - Fix sample mbochs driver build dependency (Arnd Bergmann) ---------------------------------------------------------------- Alex Williamson (3): vfio/type1: Fix task tracking for QEMU vCPU hotplug vfio/mdev: Check globally for duplicate devices vfio/mdev: Re-order sysfs attribute creation Arnd Bergmann (1): samples: mbochs: add DMA_SHARED_BUFFER dependency Geert Uytterhoeven (3): vfio: platform: Fix reset module leak in error path vfio: platform: Make printed error messages more consistent vfio: platform: Fix using devices in PM Domains Gerd Hoffmann (3): sample: vfio mdev display - host device sample: vfio mdev display - guest driver sample: vfio bochs vbe display (host device for bochs-drm) Yisheng Xie (1): vfio: use match_string() helper Documentation/vfio-mediated-device.txt | 5 + drivers/vfio/mdev/mdev_core.c | 102 +- drivers/vfio/mdev/mdev_private.h | 2 +- drivers/vfio/mdev/mdev_sysfs.c | 14 +- drivers/vfio/platform/vfio_platform_common.c | 30 +- drivers/vfio/vfio.c | 11 +- drivers/vfio/vfio_iommu_type1.c | 73 +- samples/Kconfig | 31 + samples/vfio-mdev/Makefile | 3 + samples/vfio-mdev/mbochs.c | 1406 ++++++++++++++++++++++++++ samples/vfio-mdev/mdpy-defs.h | 22 + samples/vfio-mdev/mdpy-fb.c | 232 +++++ samples/vfio-mdev/mdpy.c | 807 +++++++++++++++ 13 files changed, 2622 insertions(+), 116 deletions(-) create mode 100644 samples/vfio-mdev/mbochs.c create mode 100644 samples/vfio-mdev/mdpy-defs.h create mode 100644 samples/vfio-mdev/mdpy-fb.c create mode 100644 samples/vfio-mdev/mdpy.c