From: David Hildenbrand <david@redhat.com>
To: qemu-devel@nongnu.org
Cc: Peter Maydell <peter.maydell@linaro.org>,
Richard Henderson <richard.henderson@linaro.org>,
"Michael S . Tsirkin" <mst@redhat.com>,
Paolo Bonzini <pbonzini@redhat.com>,
David Hildenbrand <david@redhat.com>
Subject: [GIT PULL 00/21] Host Memory Backends and Memory devices queue 2023-07-12
Date: Wed, 12 Jul 2023 10:17:29 +0200 [thread overview]
Message-ID: <20230712081750.80852-1-david@redhat.com> (raw)
The following changes since commit 887cba855bb6ff4775256f7968409281350b568c:
configure: Fix cross-building for RISCV host (v5) (2023-07-11 17:56:09 +0100)
are available in the Git repository at:
https://github.com/davidhildenbrand/qemu.git tags/mem-2023-07-12
for you to fetch changes up to 339a8bbdfed910d0baa392c2071fd0e09b30aed9:
virtio-mem-pci: Device unplug support (2023-07-12 09:27:32 +0200)
----------------------------------------------------------------
Hi,
"Host Memory Backends" and "Memory devices" queue ("mem"):
- Memory device cleanups (especially around machine initialization)
- "x-ignore-shared" migration support for virtio-mem
- Add an abstract virtio-md-pci device as a common parent for
virtio-mem-pci and virtio-pmem-pci (virtio based memory devices)
- Device unplug support for virtio-mem-pci
----------------------------------------------------------------
David Hildenbrand (21):
memory-device: Unify enabled vs. supported error messages
memory-device: Introduce machine_memory_devices_init()
hw/arm/virt: Use machine_memory_devices_init()
hw/ppc/spapr: Use machine_memory_devices_init()
hw/loongarch/virt: Use machine_memory_devices_init()
hw/i386/pc: Use machine_memory_devices_init()
hw/i386/acpi-build: Rely on machine->device_memory when building SRAT
hw/i386/pc: Remove PC_MACHINE_DEVMEM_REGION_SIZE
memory-device: Refactor memory_device_pre_plug()
memory-device: Track used region size in DeviceMemoryState
softmmu/physmem: Warn with ram_block_discard_range() on MAP_PRIVATE file mapping
virtio-mem: Skip most of virtio_mem_unplug_all() without plugged memory
migration/ram: Expose ramblock_is_ignored() as migrate_ram_is_ignored()
virtio-mem: Support "x-ignore-shared" migration
virtio-md-pci: New parent type for virtio-mem-pci and virtio-pmem-pci
pc: Factor out (un)plug handling of virtio-md-pci devices
arm/virt: Use virtio-md-pci (un)plug functions
virtio-md-pci: Handle unplug of virtio based memory devices
virtio-md-pci: Support unplug requests for compatible devices
virtio-mem: Prepare for device unplug support
virtio-mem-pci: Device unplug support
MAINTAINERS | 7 ++
hw/arm/virt.c | 90 ++++-------------------
hw/i386/acpi-build.c | 9 +--
hw/i386/pc.c | 126 ++++---------------------------
hw/loongarch/virt.c | 12 +--
hw/mem/memory-device.c | 69 ++++++++---------
hw/ppc/spapr.c | 37 +++++-----
hw/ppc/spapr_hcall.c | 2 +-
hw/virtio/Kconfig | 8 +-
hw/virtio/meson.build | 1 +
hw/virtio/virtio-md-pci.c | 151 ++++++++++++++++++++++++++++++++++++++
hw/virtio/virtio-mem-pci.c | 54 ++++++++++++--
hw/virtio/virtio-mem-pci.h | 6 +-
hw/virtio/virtio-mem.c | 92 ++++++++++++++++++-----
hw/virtio/virtio-pmem-pci.c | 5 +-
hw/virtio/virtio-pmem-pci.h | 6 +-
include/hw/boards.h | 3 +
include/hw/i386/pc.h | 1 -
include/hw/virtio/virtio-md-pci.h | 44 +++++++++++
include/hw/virtio/virtio-mem.h | 1 +
include/migration/misc.h | 1 +
migration/postcopy-ram.c | 2 +-
migration/ram.c | 14 ++--
migration/ram.h | 3 +-
softmmu/physmem.c | 18 +++++
stubs/meson.build | 1 +
stubs/virtio-md-pci.c | 24 ++++++
27 files changed, 479 insertions(+), 308 deletions(-)
create mode 100644 hw/virtio/virtio-md-pci.c
create mode 100644 include/hw/virtio/virtio-md-pci.h
create mode 100644 stubs/virtio-md-pci.c
--
2.41.0
next reply other threads:[~2023-07-12 8:18 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-12 8:17 David Hildenbrand [this message]
2023-07-12 8:17 ` [GIT PULL 01/21] memory-device: Unify enabled vs. supported error messages David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 02/21] memory-device: Introduce machine_memory_devices_init() David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 03/21] hw/arm/virt: Use machine_memory_devices_init() David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 04/21] hw/ppc/spapr: " David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 05/21] hw/loongarch/virt: " David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 06/21] hw/i386/pc: " David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 07/21] hw/i386/acpi-build: Rely on machine->device_memory when building SRAT David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 08/21] hw/i386/pc: Remove PC_MACHINE_DEVMEM_REGION_SIZE David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 09/21] memory-device: Refactor memory_device_pre_plug() David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 10/21] memory-device: Track used region size in DeviceMemoryState David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 11/21] softmmu/physmem: Warn with ram_block_discard_range() on MAP_PRIVATE file mapping David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 12/21] virtio-mem: Skip most of virtio_mem_unplug_all() without plugged memory David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 13/21] migration/ram: Expose ramblock_is_ignored() as migrate_ram_is_ignored() David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 14/21] virtio-mem: Support "x-ignore-shared" migration David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 15/21] virtio-md-pci: New parent type for virtio-mem-pci and virtio-pmem-pci David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 16/21] pc: Factor out (un)plug handling of virtio-md-pci devices David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 17/21] arm/virt: Use virtio-md-pci (un)plug functions David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 18/21] virtio-md-pci: Handle unplug of virtio based memory devices David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 19/21] virtio-md-pci: Support unplug requests for compatible devices David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 20/21] virtio-mem: Prepare for device unplug support David Hildenbrand
2023-07-12 8:17 ` [GIT PULL 21/21] virtio-mem-pci: Device " David Hildenbrand
2023-07-12 16:05 ` [GIT PULL 00/21] Host Memory Backends and Memory devices queue 2023-07-12 Richard Henderson
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