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Wed, 03 Nov 2021 13:02:56 -0700 (PDT) Date: Wed, 3 Nov 2021 14:02:52 -0600 From: Alex Williamson To: Linus Torvalds Cc: , "kvm@vger.kernel.org" , Jason Gunthorpe , Christoph Hellwig , Colin Xu , Diana Craciun Subject: [GIT PULL] VFIO updates for v5.16-rc1 Message-ID: <20211103140252.475e4543.alex.williamson@redhat.com> X-Mailer: Claws Mail 3.18.0 (GTK+ 2.24.33; x86_64-redhat-linux-gnu) MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: kvm@vger.kernel.org Hi Linus, The following changes since commit 02d5e016800d082058b3d3b7c3ede136cdc6ddcb: Merge tag 'sound-5.15-rc4' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound (2021-09-29 07:48:00 -0700) are available in the Git repository at: git://github.com/awilliam/linux-vfio.git tags/vfio-v5.16-rc1 for you to fetch changes up to 3bf1311f351ef289f2aee79b86bcece2039fa611: vfio/ccw: Convert to use vfio_register_emulated_iommu_dev() (2021-10-28 11:06:31 -0600) ---------------------------------------------------------------- VFIO updates for v5.16-rc1 - Cleanup vfio iommu_group creation (Christoph Hellwig) - Add individual device reset for vfio/fsl-mc (Diana Craciun) - IGD OpRegion 2.0+ support (Colin Xu) - Use modern cdev lifecycle for vfio_group (Jason Gunthorpe) - Use new mdev API in vfio_ccw (Jason Gunthorpe) ---------------------------------------------------------------- Alex Williamson (3): Merge branch 'v5.16/vfio/hch-cleanup-vfio-iommu_group-creation-v6' into v5.16/vfio/next Merge branch 'v5.16/vfio/diana-fsl-reset-v2' into v5.16/vfio/next Merge branch 'v5.16/vfio/colin_xu_igd_opregion_2.0_v8' into v5.16/vfio/next Christoph Hellwig (14): vfio: factor out a vfio_iommu_driver_allowed helper vfio: remove the iommudata check in vfio_noiommu_attach_group vfio: factor out a vfio_group_find_or_alloc helper vfio: refactor noiommu group creation vfio: remove the iommudata hack for noiommu groups vfio: simplify iommu group allocation for mediated devices vfio: remove unused method from vfio_iommu_driver_ops vfio: move the vfio_iommu_driver_ops interface out of vfio: remove the unused mdev iommu hook vfio: clean up the check for mediated device in vfio_iommu_type1 vfio/spapr_tce: reject mediated devices vfio/iommu_type1: initialize pgsize_bitmap in ->open vfio/iommu_type1: remove the "external" domain vfio/iommu_type1: remove IS_IOMMU_CAP_DOMAIN_IN_CONTAINER Colin Xu (1): vfio/pci: Add OpRegion 2.0+ Extended VBT support. Diana Craciun (2): bus/fsl-mc: Add generic implementation for open/reset/close commands vfio/fsl-mc: Add per device reset support Jason Gunthorpe (10): vfio: Move vfio_iommu_group_get() to vfio_register_group_dev() vfio: Delete vfio_get/put_group from vfio_iommu_group_notifier() vfio: Do not open code the group list search in vfio_create_group() vfio: Don't leak a group reference if the group already exists vfio: Use a refcount_t instead of a kref in the vfio_group vfio: Use cdev_device_add() instead of device_create() vfio/ccw: Remove unneeded GFP_DMA vfio/ccw: Use functions for alloc/free of the vfio_ccw_private vfio/ccw: Pass vfio_ccw_private not mdev_device to various functions vfio/ccw: Convert to use vfio_register_emulated_iommu_dev() drivers/bus/fsl-mc/Makefile | 3 +- drivers/bus/fsl-mc/fsl-mc-private.h | 39 +- drivers/bus/fsl-mc/obj-api.c | 103 +++++ drivers/s390/cio/vfio_ccw_drv.c | 136 +++--- drivers/s390/cio/vfio_ccw_ops.c | 142 +++--- drivers/s390/cio/vfio_ccw_private.h | 5 + drivers/s390/crypto/vfio_ap_ops.c | 2 +- drivers/vfio/fsl-mc/vfio_fsl_mc.c | 62 +-- drivers/vfio/mdev/mdev_driver.c | 45 +- drivers/vfio/mdev/vfio_mdev.c | 2 +- drivers/vfio/pci/vfio_pci_core.c | 13 +- drivers/vfio/pci/vfio_pci_igd.c | 234 +++++++--- drivers/vfio/platform/vfio_platform_common.c | 13 +- drivers/vfio/vfio.c | 622 +++++++++++---------------- drivers/vfio/vfio.h | 72 ++++ drivers/vfio/vfio_iommu_spapr_tce.c | 6 +- drivers/vfio/vfio_iommu_type1.c | 256 ++++------- include/linux/fsl/mc.h | 14 + include/linux/mdev.h | 20 - include/linux/vfio.h | 53 +-- samples/vfio-mdev/mbochs.c | 2 +- samples/vfio-mdev/mdpy.c | 2 +- samples/vfio-mdev/mtty.c | 2 +- 23 files changed, 945 insertions(+), 903 deletions(-) create mode 100644 drivers/bus/fsl-mc/obj-api.c create mode 100644 drivers/vfio/vfio.h