From: Stefan Hajnoczi <stefanha@gmail.com>
To: "Maciej S. Szmigiero" <mail@maciej.szmigiero.name>
Cc: qemu-devel@nongnu.org, David Hildenbrand <david@redhat.com>
Subject: Re: [PULL 0/9] Hyper-V Dynamic Memory Protocol driver (hv-balloon)
Date: Mon, 6 Nov 2023 09:33:24 +0800 [thread overview]
Message-ID: <CAJSP0QX7SxmMZDP4kQKQt6wkMTiVY6hVSoEtSBN4874NaxbJuw@mail.gmail.com> (raw)
In-Reply-To: <cover.1699184105.git.maciej.szmigiero@oracle.com>
On Sun, 5 Nov 2023 at 19:49, Maciej S. Szmigiero
<mail@maciej.szmigiero.name> wrote:
>
> From: "Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>
>
> The following changes since commit d762bf97931b58839316b68a570eecc6143c9e3e:
>
> Merge tag 'pull-target-arm-20231102' of https://git.linaro.org/people/pmaydell/qemu-arm into staging (2023-11-03 10:04:12 +0800)
>
> are available in the Git repository at:
>
> https://github.com/maciejsszmigiero/qemu.git tags/pull-hv-balloon-20231105
>
> for you to fetch changes up to 2b49ecabc6bf15efa6aa05f20a7c319ff65c4e11:
>
> MAINTAINERS: Add an entry for Hyper-V Dynamic Memory Protocol (2023-11-03 20:31:10 +0100)
Hi Maciej,
Please take a look at this CI system build failure:
/usr/bin/ld: libqemuutil.a.p/meson-generated_.._qapi_qapi-commands-machine.c.o:
in function `qmp_marshal_query_hv_balloon_status_report':
/builds/qemu-project/qemu/build/qapi/qapi-commands-machine.c:1000:
undefined reference to `qmp_query_hv_balloon_status_report'
https://gitlab.com/qemu-project/qemu/-/jobs/5463619044
I have dropped this pull request from the staging tree for the time being.
You can run the GitLab CI by pushing to a personal qemu.git fork on
GitLab with "git push -o ci.variable=QEMU_CI=1 ..." and it's often
possible to reproduce the CI jobs locally using the Docker build tests
(see "make docker-help").
Stefan
>
> ----------------------------------------------------------------
> Hyper-V Dynamic Memory protocol driver.
>
> This driver is like virtio-balloon on steroids for Windows guests:
> it allows both changing the guest memory allocation via ballooning and
> inserting pieces of extra RAM into it on demand from a provided memory
> backend via Windows-native Hyper-V Dynamic Memory protocol.
>
> * Protocol definitions.
>
> * Hyper-V DM protocol driver (hv-balloon) base (ballooning only).
>
> * Hyper-V DM protocol driver (hv-balloon) hot-add support.
>
> * qapi query-memory-devices support for the driver.
>
> * qapi HV_BALLOON_STATUS_REPORT event.
>
> * The relevant PC machine plumbing.
>
> * New MAINTAINERS entry for the above.
>
> ----------------------------------------------------------------
> David Hildenbrand (2):
> memory-device: Support empty memory devices
> memory-device: Drop size alignment check
>
> Maciej S. Szmigiero (7):
> Add Hyper-V Dynamic Memory Protocol definitions
> Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) base
> Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) hot-add support
> qapi: Add query-memory-devices support to hv-balloon
> qapi: Add HV_BALLOON_STATUS_REPORT event and its QMP query command
> hw/i386/pc: Support hv-balloon
> MAINTAINERS: Add an entry for Hyper-V Dynamic Memory Protocol
>
> Kconfig.host | 3 +
> MAINTAINERS | 8 +
> hw/core/machine-hmp-cmds.c | 15 +
> hw/hyperv/Kconfig | 10 +
> hw/hyperv/hv-balloon-internal.h | 33 +
> hw/hyperv/hv-balloon-our_range_memslots.c | 201 ++++
> hw/hyperv/hv-balloon-our_range_memslots.h | 110 ++
> hw/hyperv/hv-balloon-page_range_tree.c | 228 ++++
> hw/hyperv/hv-balloon-page_range_tree.h | 118 ++
> hw/hyperv/hv-balloon.c | 1766 +++++++++++++++++++++++++++++
> hw/hyperv/meson.build | 1 +
> hw/hyperv/trace-events | 18 +
> hw/i386/Kconfig | 1 +
> hw/i386/pc.c | 22 +
> hw/mem/memory-device.c | 49 +-
> include/hw/hyperv/dynmem-proto.h | 423 +++++++
> include/hw/hyperv/hv-balloon.h | 18 +
> include/hw/mem/memory-device.h | 7 +-
> meson.build | 28 +-
> meson_options.txt | 2 +
> monitor/monitor.c | 1 +
> qapi/machine.json | 101 +-
> scripts/meson-buildoptions.sh | 3 +
> 23 files changed, 3153 insertions(+), 13 deletions(-)
> create mode 100644 hw/hyperv/hv-balloon-internal.h
> create mode 100644 hw/hyperv/hv-balloon-our_range_memslots.c
> create mode 100644 hw/hyperv/hv-balloon-our_range_memslots.h
> create mode 100644 hw/hyperv/hv-balloon-page_range_tree.c
> create mode 100644 hw/hyperv/hv-balloon-page_range_tree.h
> create mode 100644 hw/hyperv/hv-balloon.c
> create mode 100644 include/hw/hyperv/dynmem-proto.h
> create mode 100644 include/hw/hyperv/hv-balloon.h
>
next prev parent reply other threads:[~2023-11-06 1:34 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-05 11:47 [PULL 0/9] Hyper-V Dynamic Memory Protocol driver (hv-balloon) Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 1/9] memory-device: Support empty memory devices Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 2/9] memory-device: Drop size alignment check Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 3/9] Add Hyper-V Dynamic Memory Protocol definitions Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 4/9] Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) base Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 5/9] Add Hyper-V Dynamic Memory Protocol driver (hv-balloon) hot-add support Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 6/9] qapi: Add query-memory-devices support to hv-balloon Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 7/9] qapi: Add HV_BALLOON_STATUS_REPORT event and its QMP query command Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 8/9] hw/i386/pc: Support hv-balloon Maciej S. Szmigiero
2023-11-05 11:47 ` [PULL 9/9] MAINTAINERS: Add an entry for Hyper-V Dynamic Memory Protocol Maciej S. Szmigiero
2023-11-06 1:33 ` Stefan Hajnoczi [this message]
2023-11-06 9:25 ` [PULL 0/9] Hyper-V Dynamic Memory Protocol driver (hv-balloon) Maciej S. Szmigiero
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