The following changes since commit 8032c78e556cd0baec111740a6c636863f9bd7c8:
Merge tag 'firmware-20241216-pull-request' of https://gitlab.com/kraxel/qemu into staging (2024-12-16 14:20:33 -0500) are available in the Git repository at: https://github.com/davidhildenbrand/qemu.git tags/mem-2024-12-18 for you to fetch changes up to eb5c5f1ab479e9311d8e513e3eeafaf30f2b25b3: s390x: virtio-mem support (2024-12-18 09:50:05 +0100) ---------------------------------------------------------------- Hi, "Host Memory Backends" and "Memory devices" queue ("mem"): - Fixup handling of virtio-mem unplug during system resets, as preparation for s390x support (especially kdump in the Linux guest) - virtio-mem support for s390x ---------------------------------------------------------------- David Hildenbrand (15): virtio-mem: unplug memory only during system resets, not device resets s390x/s390-virtio-ccw: don't crash on weird RAM sizes s390x/s390-virtio-hcall: remove hypercall registration mechanism s390x/s390-virtio-hcall: prepare for more diag500 hypercalls s390x: rename s390-virtio-hcall* to s390-hypercall* s390x/s390-virtio-ccw: move setting the maximum guest size from sclp to machine code s390x: introduce s390_get_memory_limit() s390x/s390-hypercall: introduce DIAG500 STORAGE_LIMIT s390x/s390-stattrib-kvm: prepare for memory devices and sparse memory layouts s390x/s390-skeys: prepare for memory devices s390x/s390-virtio-ccw: prepare for memory devices s390x/pv: prepare for memory devices s390x: remember the maximum page size s390x/virtio-ccw: add support for virtio based memory devices s390x: virtio-mem support MAINTAINERS | 5 + hw/s390x/Kconfig | 1 + hw/s390x/meson.build | 6 +- hw/s390x/s390-hypercall.c | 85 ++++++++++++++ hw/s390x/s390-hypercall.h | 25 ++++ hw/s390x/s390-skeys.c | 6 +- hw/s390x/s390-stattrib-kvm.c | 67 +++++++---- hw/s390x/s390-virtio-ccw.c | 165 ++++++++++++++++++--------- hw/s390x/s390-virtio-hcall.c | 41 ------- hw/s390x/s390-virtio-hcall.h | 25 ---- hw/s390x/sclp.c | 17 +-- hw/s390x/virtio-ccw-md-stubs.c | 24 ++++ hw/s390x/virtio-ccw-md.c | 153 +++++++++++++++++++++++++ hw/s390x/virtio-ccw-md.h | 44 ++++++++ hw/s390x/virtio-ccw-mem.c | 226 +++++++++++++++++++++++++++++++++++++ hw/s390x/virtio-ccw-mem.h | 34 ++++++ hw/virtio/Kconfig | 1 + hw/virtio/virtio-mem.c | 107 ++++++++++++------ include/hw/s390x/s390-virtio-ccw.h | 4 + include/hw/virtio/virtio-mem.h | 13 ++- target/s390x/cpu-sysemu.c | 15 --- target/s390x/cpu.h | 2 - target/s390x/kvm/kvm.c | 18 +-- target/s390x/kvm/pv.c | 2 +- target/s390x/tcg/misc_helper.c | 7 +- 25 files changed, 866 insertions(+), 227 deletions(-) create mode 100644 hw/s390x/s390-hypercall.c create mode 100644 hw/s390x/s390-hypercall.h delete mode 100644 hw/s390x/s390-virtio-hcall.c delete mode 100644 hw/s390x/s390-virtio-hcall.h create mode 100644 hw/s390x/virtio-ccw-md-stubs.c create mode 100644 hw/s390x/virtio-ccw-md.c create mode 100644 hw/s390x/virtio-ccw-md.h create mode 100644 hw/s390x/virtio-ccw-mem.c create mode 100644 hw/s390x/virtio-ccw-mem.h -- 2.47.1
