From: David Woodhouse <dwmw2@infradead.org>
To: Peter Maydell <peter.maydell@linaro.org>
Cc: qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Paul Durrant <paul@xen.org>,
Joao Martins <joao.m.martins@oracle.com>,
Ankur Arora <ankur.a.arora@oracle.com>,
Stefano Stabellini <sstabellini@kernel.org>,
vikram.garhwal@amd.com,
Anthony Perard <anthony.perard@citrix.com>,
xen-devel@lists.xenproject.org,
Juan Quintela <quintela@redhat.com>,
"Dr . David Alan Gilbert" <dgilbert@redhat.com>
Subject: [PULL 00/27] Enable PV backends with Xen/KVM emulation
Date: Tue, 7 Mar 2023 18:26:40 +0000 [thread overview]
Message-ID: <20230307182707.2298618-1-dwmw2@infradead.org> (raw)
The following changes since commit 9832009d9dd2386664c15cc70f6e6bfe062be8bd:
Merge tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu into staging (2023-03-07 12:53:00 +0000)
are available in the Git repository at:
git://git.infradead.org/users/dwmw2/qemu.git refs/tags/xenfv-2
for you to fetch changes up to 154eac37190c4d80d29b09c226abd899e397530f:
docs: Update Xen-on-KVM documentation for PV disk support (2023-03-07 17:04:30 +0000)
Tested-by: Paul Durrant <paul@xen.org>
... on real Xen (master branch, 4.18) with a Debian guest.
----------------------------------------------------------------
David Woodhouse (23):
hw/xen: Add xenstore wire implementation and implementation stubs
hw/xen: Add basic XenStore tree walk and write/read/directory support
hw/xen: Implement XenStore watches
hw/xen: Implement XenStore transactions
hw/xen: Watches on XenStore transactions
hw/xen: Implement core serialize/deserialize methods for xenstore_impl
hw/xen: Add evtchn operations to allow redirection to internal emulation
hw/xen: Add gnttab operations to allow redirection to internal emulation
hw/xen: Pass grant ref to gnttab unmap operation
hw/xen: Add foreignmem operations to allow redirection to internal emulation
hw/xen: Move xenstore_store_pv_console_info to xen_console.c
hw/xen: Use XEN_PAGE_SIZE in PV backend drivers
hw/xen: Rename xen_common.h to xen_native.h
hw/xen: Build PV backend drivers for CONFIG_XEN_BUS
hw/xen: Only advertise ring-page-order for xen-block if gnttab supports it
hw/xen: Hook up emulated implementation for event channel operations
hw/xen: Add emulated implementation of grant table operations
hw/xen: Add emulated implementation of XenStore operations
hw/xen: Map guest XENSTORE_PFN grant in emulated Xenstore
hw/xen: Implement soft reset for emulated gnttab
i386/xen: Initialize Xen backends from pc_basic_device_init() for emulation
MAINTAINERS: Add entry for Xen on KVM emulation
docs: Update Xen-on-KVM documentation for PV disk support
Paul Durrant (4):
hw/xen: Implement XenStore permissions
hw/xen: Create initial XenStore nodes
hw/xen: Add xenstore operations to allow redirection to internal emulation
hw/xen: Avoid crash when backend watch fires too early
MAINTAINERS | 9 +
accel/xen/xen-all.c | 69 +-
docs/system/i386/xen.rst | 30 +-
hw/9pfs/meson.build | 2 +-
hw/9pfs/xen-9p-backend.c | 32 +-
hw/block/dataplane/meson.build | 2 +-
hw/block/dataplane/xen-block.c | 12 +-
hw/block/meson.build | 2 +-
hw/block/xen-block.c | 12 +-
hw/char/meson.build | 2 +-
hw/char/xen_console.c | 57 +-
hw/display/meson.build | 2 +-
hw/display/xenfb.c | 32 +-
hw/i386/kvm/meson.build | 1 +
hw/i386/kvm/trace-events | 15 +
hw/i386/kvm/xen_evtchn.c | 15 +
hw/i386/kvm/xen_gnttab.c | 325 ++++-
hw/i386/kvm/xen_gnttab.h | 1 +
hw/i386/kvm/xen_xenstore.c | 1251 +++++++++++++++-
hw/i386/kvm/xenstore_impl.c | 1927 +++++++++++++++++++++++++
hw/i386/kvm/xenstore_impl.h | 63 +
hw/i386/pc.c | 7 +
hw/i386/pc_piix.c | 4 +-
hw/i386/xen/xen-hvm.c | 38 +-
hw/i386/xen/xen-mapcache.c | 2 +-
hw/i386/xen/xen_platform.c | 7 +-
hw/net/xen_nic.c | 25 +-
hw/usb/meson.build | 2 +-
hw/usb/xen-usb.c | 29 +-
hw/xen/meson.build | 6 +-
hw/xen/trace-events | 2 +-
hw/xen/xen-bus-helper.c | 62 +-
hw/xen/xen-bus.c | 411 +-----
hw/xen/xen-legacy-backend.c | 254 +---
hw/xen/xen-operations.c | 478 ++++++
hw/xen/xen_devconfig.c | 4 +-
hw/xen/xen_pt.c | 2 +-
hw/xen/xen_pt.h | 2 +-
hw/xen/xen_pt_config_init.c | 2 +-
hw/xen/xen_pt_graphics.c | 1 -
hw/xen/xen_pt_msi.c | 4 +-
hw/xen/xen_pvdev.c | 63 +-
include/hw/xen/xen-bus-helper.h | 26 +-
include/hw/xen/xen-bus.h | 21 +-
include/hw/xen/xen-legacy-backend.h | 24 +-
include/hw/xen/xen.h | 24 +-
include/hw/xen/xen_backend_ops.h | 408 ++++++
include/hw/xen/{xen_common.h => xen_native.h} | 75 +-
include/hw/xen/xen_pvdev.h | 6 +-
softmmu/globals.c | 4 +
target/i386/kvm/xen-emu.c | 5 +
tests/unit/meson.build | 1 +
tests/unit/test-xs-node.c | 871 +++++++++++
53 files changed, 5804 insertions(+), 927 deletions(-)
create mode 100644 hw/i386/kvm/xenstore_impl.c
create mode 100644 hw/i386/kvm/xenstore_impl.h
create mode 100644 hw/xen/xen-operations.c
create mode 100644 include/hw/xen/xen_backend_ops.h
rename include/hw/xen/{xen_common.h => xen_native.h} (89%)
create mode 100644 tests/unit/test-xs-node.c
next reply other threads:[~2023-03-07 18:28 UTC|newest]
Thread overview: 54+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-07 18:26 David Woodhouse [this message]
2023-03-07 18:26 ` [PULL 01/27] hw/xen: Add xenstore wire implementation and implementation stubs David Woodhouse
2023-03-07 18:26 ` [PULL 02/27] hw/xen: Add basic XenStore tree walk and write/read/directory support David Woodhouse
2023-03-07 18:26 ` [PULL 03/27] hw/xen: Implement XenStore watches David Woodhouse
2023-03-07 18:26 ` [PULL 04/27] hw/xen: Implement XenStore transactions David Woodhouse
2023-03-07 18:26 ` [PULL 05/27] hw/xen: Watches on " David Woodhouse
2023-05-02 17:08 ` Peter Maydell
2023-06-02 17:06 ` Peter Maydell
2023-06-20 12:19 ` Peter Maydell
2023-06-20 17:57 ` David Woodhouse
2023-06-20 17:58 ` [PATCH] hw/xen: Clarify (lack of) error handling in transaction_commit() David Woodhouse
2023-07-26 9:23 ` Paul Durrant
2023-03-07 18:26 ` [PULL 06/27] hw/xen: Implement XenStore permissions David Woodhouse
2023-03-07 18:26 ` [PULL 07/27] hw/xen: Implement core serialize/deserialize methods for xenstore_impl David Woodhouse
2023-03-07 18:26 ` [PULL 08/27] hw/xen: Create initial XenStore nodes David Woodhouse
2023-03-07 18:26 ` [PULL 09/27] hw/xen: Add evtchn operations to allow redirection to internal emulation David Woodhouse
2023-03-07 18:26 ` [PULL 10/27] hw/xen: Add gnttab " David Woodhouse
2023-03-07 18:26 ` [PULL 11/27] hw/xen: Pass grant ref to gnttab unmap operation David Woodhouse
2023-03-07 18:26 ` [PULL 12/27] hw/xen: Add foreignmem operations to allow redirection to internal emulation David Woodhouse
2023-03-07 18:26 ` [PULL 13/27] hw/xen: Add xenstore " David Woodhouse
2023-03-12 19:19 ` Jason Andryuk
2023-03-13 8:45 ` David Woodhouse
2023-03-13 23:17 ` Jason Andryuk
2023-03-14 8:32 ` David Woodhouse
2023-03-14 8:35 ` [PATCH] accel/xen: Fix DM state change notification in dm_restrict mode David Woodhouse
2023-03-14 9:05 ` Paul Durrant
2023-03-14 10:49 ` Jason Andryuk
2023-04-04 17:35 ` [PULL 13/27] hw/xen: Add xenstore operations to allow redirection to internal emulation Peter Maydell
2023-04-04 17:45 ` David Woodhouse
2023-04-04 17:45 ` Peter Maydell
2023-04-04 18:21 ` David Woodhouse
2023-03-07 18:26 ` [PULL 14/27] hw/xen: Move xenstore_store_pv_console_info to xen_console.c David Woodhouse
2023-04-06 15:18 ` Peter Maydell
2023-03-07 18:26 ` [PULL 15/27] hw/xen: Use XEN_PAGE_SIZE in PV backend drivers David Woodhouse
2023-03-07 18:26 ` [PULL 16/27] hw/xen: Rename xen_common.h to xen_native.h David Woodhouse
2023-03-07 18:26 ` [PULL 17/27] hw/xen: Build PV backend drivers for CONFIG_XEN_BUS David Woodhouse
2023-03-07 18:26 ` [PULL 18/27] hw/xen: Avoid crash when backend watch fires too early David Woodhouse
2023-03-07 18:26 ` [PULL 19/27] hw/xen: Only advertise ring-page-order for xen-block if gnttab supports it David Woodhouse
2023-03-07 18:27 ` [PULL 20/27] hw/xen: Hook up emulated implementation for event channel operations David Woodhouse
2023-03-07 18:27 ` [PULL 21/27] hw/xen: Add emulated implementation of grant table operations David Woodhouse
2023-03-07 18:27 ` [PULL 22/27] hw/xen: Add emulated implementation of XenStore operations David Woodhouse
2023-04-11 17:47 ` Peter Maydell
2023-04-11 18:07 ` Peter Maydell
2023-04-12 18:22 ` David Woodhouse
2023-04-12 18:53 ` Peter Maydell
2023-03-07 18:27 ` [PULL 23/27] hw/xen: Map guest XENSTORE_PFN grant in emulated Xenstore David Woodhouse
2023-03-07 18:27 ` [PULL 24/27] hw/xen: Implement soft reset for emulated gnttab David Woodhouse
2023-03-07 18:27 ` [PULL 25/27] i386/xen: Initialize Xen backends from pc_basic_device_init() for emulation David Woodhouse
2023-03-07 18:27 ` [PULL 26/27] MAINTAINERS: Add entry for Xen on KVM emulation David Woodhouse
2023-03-07 18:27 ` [PULL 27/27] docs: Update Xen-on-KVM documentation for PV disk support David Woodhouse
2023-03-07 20:20 ` [PULL 00/27] Enable PV backends with Xen/KVM emulation Philippe Mathieu-Daudé
2023-03-07 22:34 ` David Woodhouse
2023-03-07 23:26 ` Philippe Mathieu-Daudé
2023-03-09 15:18 ` Peter Maydell
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