Changes v2: * Fix doc build warning The following changes since commit 9aef0954195cc592e86846dbbe7f3c2c5603690a:
Merge remote-tracking branch 'remotes/bonzini-gitlab/tags/for-upstream' into staging (2021-07-06 11:24:58 +0100) are available in the Git repository at: https://gitlab.com/ehabkost/qemu.git tags/machine-next-pull-request for you to fetch changes up to 53d1b5fcfb40c47da4c060dc913df0e9f62894bd: vfio: Disable only uncoordinated discards for VFIO_TYPE1 iommus (2021-07-08 15:54:45 -0400) ---------------------------------------------------------------- Machine queue, 2021-07-07 Deprecation: * Deprecate pmem=on with non-DAX capable backend file (Igor Mammedov) Feature: * virtio-mem: vfio support (David Hildenbrand) Cleanup: * vmbus: Don't make QOM property registration conditional (Eduardo Habkost) ---------------------------------------------------------------- David Hildenbrand (13): memory: Introduce RamDiscardManager for RAM memory regions memory: Helpers to copy/free a MemoryRegionSection virtio-mem: Factor out traversing unplugged ranges virtio-mem: Don't report errors when ram_block_discard_range() fails virtio-mem: Implement RamDiscardManager interface vfio: Support for RamDiscardManager in the !vIOMMU case vfio: Query and store the maximum number of possible DMA mappings vfio: Sanity check maximum number of DMA mappings with RamDiscardManager vfio: Support for RamDiscardManager in the vIOMMU case softmmu/physmem: Don't use atomic operations in ram_block_discard_(disable|require) softmmu/physmem: Extend ram_block_discard_(require|disable) by two discard types virtio-mem: Require only coordinated discards vfio: Disable only uncoordinated discards for VFIO_TYPE1 iommus Eduardo Habkost (1): vmbus: Don't make QOM property registration conditional Igor Mammedov (1): Deprecate pmem=on with non-DAX capable backend file include/exec/memory.h | 324 +++++++++++++++++++++++++-- include/hw/vfio/vfio-common.h | 12 + include/hw/virtio/virtio-mem.h | 3 + include/migration/vmstate.h | 1 + docs/system/deprecated.rst | 18 ++ hw/hyperv/vmbus.c | 20 +- hw/vfio/common.c | 315 +++++++++++++++++++++++++- hw/virtio/virtio-mem.c | 391 ++++++++++++++++++++++++++++----- softmmu/memory.c | 98 +++++++++ softmmu/physmem.c | 108 ++++++--- util/mmap-alloc.c | 2 + 11 files changed, 1168 insertions(+), 124 deletions(-) -- 2.31.1
