Commit Graph

1664 Commits

Author SHA1 Message Date
Alex Bennée
3be8c03460 MAINTAINERS: add a section for policy documents
We don't update these often but now at least we have a few like minded
individuals keeping reviewers eye out for changes.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Kashyap Chamarthy <kchamart@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230403134920.2132362-5-alex.bennee@linaro.org>
2023-04-04 15:56:44 +01:00
Alex Bennée
899c3fc2dc scripts/coverage: initial coverage comparison script
This is a very rough and ready first pass at comparing gcovr's json
output between two different runs. At the moment it will give you a
file level diff between two runs but hopefully it wont be too hard to
extend to give better insight.

After generating the coverage results you run with something like:

  ./scripts/coverage/compare_gcov_json.py \
    -a ./builds/gcov.config1/coverage.json \
    -b ./builds/gcov.config2/coverage.json

My hope is we can use this to remove some redundancy from testing as
well as evaluate if new tests are actually providing additional
coverage or just burning our precious CI time.

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Kautuk Consul <kconsul@linux.vnet.ibm.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230403134920.2132362-2-alex.bennee@linaro.org>
2023-04-04 15:16:29 +01:00
Sriram Yagnaraman
e860ef1568 MAINTAINERS: Add Sriram Yagnaraman as a igb reviewer
I would like to review and be informed on changes to igb device

Signed-off-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-28 13:10:55 +08:00
Philippe Mathieu-Daudé
da80f11efe cirrus-ci: Remove MSYS2 jobs duplicated with gitlab-ci
- Various developers are reluctant to git Cirrus-CI the permissions
  requested to access their GitHub account.

- When we use the cirrus-run script to trigger Cirrus-CI job from
  GitLab-CI, the GitLab-CI job is restricted to a 1h timeout
  (often not enough).

- Although Cirrus-CI VMs are more powerful than GitLab-CI ones,
  its free plan is limited in 2 concurrent jobs.

- The GitLab-CI MSYS2 jobs are a 1:1 mapping with the Cirrus-CI ones
  (modulo the environment caching).

Reduce the maintenance burden by removing the Cirrus-CI config file,
keeping the GitLab-CI jobs.

Update Yonggang Luo's maintenance file list to the new file, which
use the same environment shell.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230322135721.61138-3-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-03-24 12:04:06 +01:00
Thomas Huth
9ba1caf510 MAINTAINERS: Mark the Nios II CPU as orphan
Marek and Chris haven't been active for Nios II since years
(the last time seems to have been in 2017), and we've got
unhandled severe Nios II bug tickets in the bug tracker since
a long time, so to avoid wrong expectations of people who are
looking at the MAINTAINERS file, it's maybe best to mark the
Nios II entry as orphan nowadays.

Suggested-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230313183352.274744-1-thuth@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-03-20 09:32:50 +01:00
Peter Maydell
ff7b2b098a target/xtensa updates for v8.0:
- enable testing big-endian xtensa cores
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Merge tag '20230316-xtensa' of https://github.com/OSLL/qemu-xtensa into staging

target/xtensa updates for v8.0:

- enable testing big-endian xtensa cores

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# gpg:                using RSA key 2B67854B98E5327DCDEB17D851F9CC91F83FA044
# gpg:                issuer "jcmvbkbc@gmail.com"
# gpg: Good signature from "Max Filippov <filippov@cadence.com>" [unknown]
# gpg:                 aka "Max Filippov <max.filippov@cogentembedded.com>" [full]
# gpg:                 aka "Max Filippov <jcmvbkbc@gmail.com>" [full]
# Primary key fingerprint: 2B67 854B 98E5 327D CDEB  17D8 51F9 CC91 F83F A044

* tag '20230316-xtensa' of https://github.com/OSLL/qemu-xtensa:
  tests/tcg/xtensa: allow testing big-endian cores
  tests/tcg/xtensa: add linker.ld to CLEANFILES

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-17 14:21:38 +00:00
Max Filippov
51139fb3e7 tests/tcg/xtensa: allow testing big-endian cores
Don't disable all big-endian tests, instead check whether $(CORE) is
supported by the configured $(QEMU) and enable tests if it is.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <f4bug@amsat.org>
2023-03-15 05:08:04 -07:00
Peter Maydell
bf89cf14cd trivial branch pull request 20230314
Update MAINTAINER file
 Fix typo in qemu-options.hx
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Merge tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu into staging

trivial branch pull request 20230314

Update MAINTAINER file
Fix typo in qemu-options.hx

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# gpg: Signature made Tue 14 Mar 2023 13:49:05 GMT
# gpg:                using RSA key CD2F75DDC8E3A4DC2E4F5173F30C38BD3F2FBE3C
# gpg:                issuer "laurent@vivier.eu"
# gpg: Good signature from "Laurent Vivier <lvivier@redhat.com>" [full]
# gpg:                 aka "Laurent Vivier <laurent@vivier.eu>" [full]
# gpg:                 aka "Laurent Vivier (Red Hat) <lvivier@redhat.com>" [full]
# Primary key fingerprint: CD2F 75DD C8E3 A4DC 2E4F  5173 F30C 38BD 3F2F BE3C

* tag 'trivial-branch-for-8.0-pull-request' of https://gitlab.com/laurent_vivier/qemu:
  MAINTAINERS: Remove CXL maintainer Ben Widawsky
  MAINTAINERS: update my email address for the clock framework
  qemu-options.hx: remove stray quote

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-14 14:28:35 +00:00
Markus Armbruster
fcc8f37ca3 MAINTAINERS: Remove CXL maintainer Ben Widawsky
Ben is no longer with intel.  He told me he expected to get back to
CXL, but it's not happening as quickly as he'd like, and that it's
best to remove him as maintainer.  So let's do that.

Thank you for serving as maintainer, Ben!

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Message-Id: <20230220212437.1462314-1-armbru@redhat.com>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-03-14 14:46:38 +01:00
Damien Hedde
1d7e672700 MAINTAINERS: update my email address for the clock framework
Also update mailmap

Signed-off-by: Damien Hedde <damien.hedde@dahe.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc@lmichel.fr>
Message-Id: <20230213105227.2357-1-damien.hedde@dahe.fr>
Signed-off-by: Laurent Vivier <laurent@vivier.eu>
2023-03-14 14:46:33 +01:00
Philippe Mathieu-Daudé
690ceb7193 gitlab-ci: Remove job building EDK2 firmware binaries
When we introduced this Gitlab-CI job in commit 71920809ce
("gitlab-ci.yml: Add jobs to build EDK2 firmware binaries"),
the naive plan was to have reproducible binaries by downloading
what this job would build, testing it and eventually committing
it. With retrospective, nothing happened 3 years later and this
job is just bitrotting:

  Step 1/3 : FROM ubuntu:18.04
  18.04: Pulling from library/ubuntu
  mediaType in manifest should be
  'application/vnd.docker.distribution.manifest.v2+json' not
  'application/vnd.oci.image.manifest.v1+json'

Remove this job to avoid wasting maintenance and CI ressources.

Reported-by: Palmer Dabbelt <palmer@rivosinc.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230310133247.39268-1-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
2023-03-13 09:20:52 +01:00
Peter Maydell
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Merge tag 'net-pull-request' of https://github.com/jasowang/qemu into staging

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# gpg: Signature made Fri 10 Mar 2023 09:27:33 GMT
# gpg:                using RSA key EF04965B398D6211
# gpg: Good signature from "Jason Wang (Jason Wang on RedHat) <jasowang@redhat.com>" [marginal]
# gpg: WARNING: This key is not certified with sufficiently trusted signatures!
# gpg:          It is not certain that the signature belongs to the owner.
# Primary key fingerprint: 215D 46F4 8246 689E C77F  3562 EF04 965B 398D 6211

* tag 'net-pull-request' of https://github.com/jasowang/qemu: (44 commits)
  ebpf: fix compatibility with libbpf 1.0+
  docs/system/devices/igb: Add igb documentation
  tests/avocado: Add igb test
  igb: Introduce qtest for igb device
  tests/qtest/libqos/e1000e: Export macreg functions
  tests/qtest/e1000e-test: Fabricate ethernet header
  Intrdocue igb device emulation
  e1000: Split header files
  pcie: Introduce pcie_sriov_num_vfs
  net/eth: Introduce EthL4HdrProto
  e1000e: Implement system clock
  net/eth: Report if headers are actually present
  e1000e: Count CRC in Tx statistics
  e1000: Count CRC in Tx statistics
  e1000e: Combine rx traces
  MAINTAINERS: Add e1000e test files
  MAINTAINERS: Add Akihiko Odaki as a e1000e reviewer
  e1000e: Do not assert when MSI-X is disabled later
  hw/net/net_tx_pkt: Check the payload length
  hw/net/net_tx_pkt: Implement TCP segmentation
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-11 17:17:18 +00:00
Peter Maydell
674acdd178 virtio,pc,pci: features, fixes
Several features that landed at the last possible moment:
 
 Passthrough HDM decoder emulation
 Refactor cryptodev
 RAS error emulation and injection
 acpi-index support on non-hotpluggable slots
 Dynamically switch to vhost shadow virtqueues at vdpa net migration
 
 Plus a couple of bugfixes that look important to have in the release.
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, fixes

Several features that landed at the last possible moment:

Passthrough HDM decoder emulation
Refactor cryptodev
RAS error emulation and injection
acpi-index support on non-hotpluggable slots
Dynamically switch to vhost shadow virtqueues at vdpa net migration

Plus a couple of bugfixes that look important to have in the release.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg: Signature made Thu 09 Mar 2023 14:46:14 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (72 commits)
  virtio: fix reachable assertion due to stale value of cached region size
  hw/virtio/vhost-user: avoid using unitialized errp
  hw/pxb-cxl: Support passthrough HDM Decoders unless overridden
  hw/pci: Add pcie_count_ds_port() and pcie_find_port_first() helpers
  hw/mem/cxl_type3: Add CXL RAS Error Injection Support.
  hw/pci/aer: Make PCIE AER error injection facility available for other emulation to use.
  hw/cxl: Fix endian issues in CXL RAS capability defaults / masks
  hw/mem/cxl-type3: Add AER extended capability
  hw/pci-bridge/cxl_root_port: Wire up MSI
  hw/pci-bridge/cxl_root_port: Wire up AER
  hw/pci/aer: Add missing routing for AER errors
  hw/pci/aer: Implement PCI_ERR_UNCOR_MASK register
  pcihp: add ACPI PCI hotplug specific is_hotpluggable_bus() callback
  pcihp: move fields enabling hotplug into AcpiPciHpState
  acpi: pci: move out ACPI PCI hotplug generator from generic slot generator build_append_pci_bus_devices()
  acpi: pci: move BSEL into build_append_pcihp_slots()
  acpi: pci: drop BSEL usage when deciding that device isn't hotpluggable
  pci: move acpi-index uniqueness check to generic PCI device code
  tests: acpi: update expected blobs
  tests: acpi: add non zero function device with acpi-index on non-hotpluggble bus
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-10 14:31:37 +00:00
Akihiko Odaki
136e9dbad8 docs/system/devices/igb: Add igb documentation
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-10 17:26:47 +08:00
Akihiko Odaki
f9757020bf tests/avocado: Add igb test
This automates ethtool tests for igb registers, interrupts, etc.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-10 17:26:47 +08:00
Akihiko Odaki
45cb69bbd6 igb: Introduce qtest for igb device
This change is derived from qtest for e1000e device.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Acked-by: Thomas Huth <thuth@redhat.com>
[Jason: make qtest work for win32 (only hotplug)]
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-10 17:26:47 +08:00
Akihiko Odaki
3a977deebe Intrdocue igb device emulation
This change introduces emulation for the Intel 82576 adapter, AKA igb.
The details of the device will be provided by the documentation that
will follow this change.

This initial implementation of igb does not cover the full feature set,
but it selectively implements changes necessary to pass tests of Linut
Test Project, and Windows HLK. The below is the list of the implemented
changes; anything not listed here is not implemented:

New features:
- igb advanced descriptor handling
- Support of 16 queues
- SRRCTL.BSIZEPACKET register field
- SRRCTL.RDMTS register field
- Tx descriptor completion writeback
- Extended RA registers
- VMDq feature
    - MRQC "Multiple Receive Queues Enable" register field
    - DTXSWC.Loopback_en register field
    - VMOLR.ROMPE register field
    - VMOLR.AUPE register field
    - VLVF.VLAN_id register field
    - VLVF.VI_En register field
- VF
    - Mailbox
    - Reset
- Extended interrupt registers
- Default values for IGP01E1000 PHY registers

Removed features:
- e1000e extended descriptor
- e1000e packet split descriptor
- Legacy descriptor
- PHY register paging
- MAC Registers
    - Legacy interrupt timer registers
    - Legacy EEPROM registers
    - PBA/POEM registers
    - RSRPD register
    - RFCTL.ACKDIS
    - RCTL.DTYPE
- Copper PHY registers

Misc:
- VET register format
- ICR register format

Signed-off-by: Gal Hammer <gal.hammer@sap.com>
Signed-off-by: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
[Jason: don't abort on msi(x)_init()]
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-10 15:35:38 +08:00
Akihiko Odaki
0c2c2d4e5c MAINTAINERS: Add e1000e test files
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-10 15:35:38 +08:00
Akihiko Odaki
8c061aa7f0 MAINTAINERS: Add Akihiko Odaki as a e1000e reviewer
I want to know to be notified when there is a new change for e1000e
as e1000e is similar to igb and such a change may also be applicable for
igb.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>
2023-03-10 15:35:38 +08:00
Peter Maydell
b1224d8395 gdbstub refactor:
- split user and softmmu code
   - use cleaner headers for tb_flush, target_ulong
   - probe for gdb multiarch support at configure
   - make syscall handling target independent
   - add update guest debug of accel ops
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Merge tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu into staging

gdbstub refactor:

  - split user and softmmu code
  - use cleaner headers for tb_flush, target_ulong
  - probe for gdb multiarch support at configure
  - make syscall handling target independent
  - add update guest debug of accel ops

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# gpg: Signature made Tue 07 Mar 2023 20:45:23 GMT
# gpg:                using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]
# Primary key fingerprint: 6685 AE99 E751 67BC AFC8  DF35 FBD0 DB09 5A9E 2A44

* tag 'pull-gdbstub-070323-3' of https://gitlab.com/stsquad/qemu: (30 commits)
  gdbstub: move update guest debug to accel ops
  gdbstub: Build syscall.c once
  stubs: split semihosting_get_target from system only stubs
  gdbstub: Adjust gdb_do_syscall to only use uint32_t and uint64_t
  gdbstub: Remove gdb_do_syscallv
  gdbstub: split out softmmu/user specifics for syscall handling
  include: split target_long definition from cpu-defs
  testing: probe gdb for supported architectures ahead of time
  gdbstub: only compile gdbstub twice for whole build
  gdbstub: move syscall handling to new file
  gdbstub: move register helpers into standalone include
  gdbstub: don't use target_ulong while handling registers
  gdbstub: fix address type of gdb_set_cpu_pc
  gdbstub: specialise stub_can_reverse
  gdbstub: introduce gdb_get_max_cpus
  gdbstub: specialise target_memory_rw_debug
  gdbstub: specialise handle_query_attached
  gdbstub: abstract target specific details from gdb_put_packet_binary
  gdbstub: rationalise signal mapping in softmmu
  gdbstub: move chunks of user code into own files
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-09 16:54:51 +00:00
Alex Bennée
4692a86f1c include: split target_long definition from cpu-defs
While we will continue to include this via cpu-defs it is useful to be
able to define this separately for 32 and 64 bit versions of an
otherwise target independent compilation unit.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-25-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-25-richard.henderson@linaro.org>
2023-03-07 20:44:09 +00:00
Alex Bennée
bcbc36a98f testing: probe gdb for supported architectures ahead of time
Currently when we encounter a gdb that is old or not built with
multiarch in mind we fail rather messily. Try and improve the
situation by probing ahead of time and setting
HOST_GDB_SUPPORTS_ARCH=y in the relevant tcg configs. We can then skip
and give a more meaningful message if we don't run the test.

Cc: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20230302190846.2593720-24-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-24-richard.henderson@linaro.org>
2023-03-07 20:44:09 +00:00
Alex Bennée
d96bf49ba8 gdbstub: move chunks of user code into own files
The process was pretty similar to the softmmu move except we take the
time to split stuff between user.c and user-target.c to avoid as much
target specific compilation as possible. We also start to make use of
our shiny new header scheme so the user-only helpers can be included
without the rest of the exec/gsbstub.h cruft.

As before we split some functions into user and softmmu versions

Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-12-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-12-richard.henderson@linaro.org>
2023-03-07 20:44:04 +00:00
zhenwei pi
2133e07c4c MAINTAINERS: add myself as the maintainer for cryptodev
I developed the akcipher service, QoS setting, QMP/HMP commands and
statistics accounting for crypto device. Making myself as the
maintainer for QEMU's cryptodev.

Cc: Gonglei <arei.gonglei@huawei.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230301105847.253084-13-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-07 12:38:59 -05:00
zhenwei pi
14c9fd1673 cryptodev: Introduce cryptodev.json
Introduce QCryptodevBackendType in cryptodev.json, also apply this to
related codes. Then we can drop 'enum CryptoDevBackendOptionsType'.

Note that `CRYPTODEV_BACKEND_TYPE_NONE` is *NOT* used by anywhere, so
drop it(no 'none' enum in QCryptodevBackendType).

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230301105847.253084-2-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-07 12:38:59 -05:00
Alex Bennée
548c96095d includes: move tb_flush into its own header
This aids subsystems (like gdbstub) that want to trigger a flush
without pulling target specific headers.

Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>

Message-Id: <20230302190846.2593720-8-alex.bennee@linaro.org>
Message-Id: <20230303025805.625589-8-richard.henderson@linaro.org>
2023-03-07 17:06:33 +00:00
David Woodhouse
438bec498b MAINTAINERS: Add entry for Xen on KVM emulation
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Paul Durrant <paul@xen.org>
2023-03-07 17:04:30 +00:00
Peter Maydell
9832009d9d Sixth RISC-V PR for 8.0
* Support for the Zicbiom, ZCicboz, and Zicbop extensions.
 * OpenSBI has been updated to version 1.2, see
   <https://github.com/riscv-software-src/opensbi/releases/tag/v1.2> for
   the release notes.
 * Support for setting the virtual address width (ie, sv39/sv48/sv57) on
   the command line.
 * Support for ACPI on RISC-V.
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Merge tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu into staging

Sixth RISC-V PR for 8.0

* Support for the Zicbiom, ZCicboz, and Zicbop extensions.
* OpenSBI has been updated to version 1.2, see
  <https://github.com/riscv-software-src/opensbi/releases/tag/v1.2> for
  the release notes.
* Support for setting the virtual address width (ie, sv39/sv48/sv57) on
  the command line.
* Support for ACPI on RISC-V.

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# gpg: Signature made Mon 06 Mar 2023 21:51:36 GMT
# gpg:                using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg:                issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg:                 aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41
#      Subkey fingerprint: 2B3C 3747 4468 43B2 4A94  3A7A 2E13 19F3 5FBB 1889

* tag 'pull-riscv-to-apply-20230306' of https://gitlab.com/palmer-dabbelt/qemu: (22 commits)
  MAINTAINERS: Add entry for RISC-V ACPI
  hw/riscv/virt.c: Initialize the ACPI tables
  hw/riscv/virt: virt-acpi-build.c: Add RHCT Table
  hw/riscv/virt: virt-acpi-build.c: Add RINTC in MADT
  hw/riscv/virt: Enable basic ACPI infrastructure
  hw/riscv/virt: Add memmap pointer to RiscVVirtState
  hw/riscv/virt: Add a switch to disable ACPI
  hw/riscv/virt: Add OEM_ID and OEM_TABLE_ID fields
  riscv: Correctly set the device-tree entry 'mmu-type'
  riscv: Introduce satp mode hw capabilities
  riscv: Allow user to set the satp mode
  riscv: Change type of valid_vm_1_10_[32|64] to bool
  riscv: Pass Object to register_cpu_props instead of DeviceState
  roms/opensbi: Upgrade from v1.1 to v1.2
  gitlab/opensbi: Move to docker:stable
  hw: intc: Use cpu_by_arch_id to fetch CPU state
  target/riscv: cpu: Implement get_arch_id callback
  disas/riscv Fix ctzw disassemble
  hw/riscv/virt.c: add cbo[mz]-block-size fdt properties
  target/riscv: add Zicbop cbo.prefetch{i, r, m} placeholder
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-07 12:53:00 +00:00
Sunil V L
47fc340010
MAINTAINERS: Add entry for RISC-V ACPI
RISC-V ACPI related functionality for virt machine is added in
virt-acpi-build.c. Add the maintainer entry after moving the
ARM ACPI entry under the main ACPI entry.

Signed-off-by: Sunil V L <sunilvl@ventanamicro.com>
Reviewed-by: Bin Meng <bmeng@tinylab.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Andrew Jones <ajones@ventanamicro.com>
Message-ID: <20230302091212.999767-9-sunilvl@ventanamicro.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-03-06 11:35:08 -08:00
Marc-André Lureau
cc99139bae MAINTAINERS: add myself to ui/ and audio/
Helping out with patch review & queue handling.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230207085610.1033536-1-marcandre.lureau@redhat.com>
2023-03-06 10:30:23 +04:00
Peter Maydell
66577e9e1c virtio,pc,pci: features, cleanups, fixes
vhost-user support without ioeventfd
 word replacements in vhost user spec
 shpc improvements
 
 cleanups, fixes all over the place
 
 Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, cleanups, fixes

vhost-user support without ioeventfd
word replacements in vhost user spec
shpc improvements

cleanups, fixes all over the place

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

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# gpg: Signature made Fri 03 Mar 2023 00:13:56 GMT
# gpg:                using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg:                issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [full]
# gpg:                 aka "Michael S. Tsirkin <mst@redhat.com>" [full]
# Primary key fingerprint: 0270 606B 6F3C DF3D 0B17  0970 C350 3912 AFBE 8E67
#      Subkey fingerprint: 5D09 FD08 71C8 F85B 94CA  8A0D 281F 0DB8 D28D 5469

* tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu: (53 commits)
  tests/data/acpi/virt: drop (most) duplicate files.
  hw/cxl/mailbox: Use new UUID network order define for cel_uuid
  qemu/uuid: Add UUID static initializer
  qemu/bswap: Add const_le64()
  tests: acpi: Update q35/DSDT.cxl for removed duplicate UID
  hw/i386/acpi: Drop duplicate _UID entry for CXL root bridge
  tests/acpi: Allow update of q35/DSDT.cxl
  hw/cxl: Add CXL_CAPACITY_MULTIPLIER definition
  hw/cxl: set cxl-type3 device type to PCI_CLASS_MEMORY_CXL
  hw/pci-bridge/cxl_downstream: Fix type naming mismatch
  hw/mem/cxl_type3: Improve error handling in realize()
  MAINTAINERS: Add Fan Ni as Compute eXpress Link QEMU reviewer
  intel-iommu: send UNMAP notifications for domain or global inv desc
  smmu: switch to use memory_region_unmap_iommu_notifier_range()
  memory: introduce memory_region_unmap_iommu_notifier_range()
  intel-iommu: fail DEVIOTLB_UNMAP without dt mode
  intel-iommu: fail MAP notifier without caching mode
  memory: Optimize replay of guest mapping
  chardev/char-socket: set s->listener = NULL in char_socket_finalize
  hw/pci: Trace IRQ routing on PCI topology
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-03-03 13:35:54 +00:00
Jonathan Cameron
3456fedb77 MAINTAINERS: Add Fan Ni as Compute eXpress Link QEMU reviewer
Fan Ni has offered to help out with QEMU CXL emulation reviewing.
Add him as a designated reviewer.

Thanks to Fan for stepping up after I requested help following Ben
stepping down as co-maintainer. Fan base been active in testing
and review recently so great to have Fan on board.

Based on patch [PATCH] MAINTAINERS: Remove CXL maintainer Ben Widawsky

Message-id: <20230220212437.1462314-1-armbru@redhat.com>
Message-Id: <20230228113926.11485-1-Jonathan.Cameron@huawei.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Fan Ni <fan.ni@samsung.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
2023-03-02 19:13:52 -05:00
Alex Bennée
267fe57c23 tests: add tuxrun baseline test to avocado
The TuxRun project (www.tuxrun.org) uses QEMU to run tests on a wide
variety of kernel configurations on wide range of our emulated
platforms. They publish a known good set of images at:

  https://storage.tuxboot.com/

to help with bisecting regressions in either the kernel, firmware or
QEMU itself. The tests are pretty lightweight as they contain just a
kernel with a minimal rootfs which boots a lot faster than most of the
distros. In time they might be persuaded to version their known good
baselines and we can then enable proper checksums.

For a couple of tests we currently skip:

  - mips64, a regression against previous stable release
  - sh4, very unstable with intermittent oops

Total run time: 340s (default) -> 890s (debug)

Overall coverage rate (tested targets + disabled tests):
  lines......: 16.1% (126894 of 789848 lines)
  functions..: 20.6% (15954 of 77489 functions)
  branches...: 9.3% (40727 of 439365 branches)

Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Cc: Anders Roxell <anders.roxell@linaro.org>
Acked-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230228190653.1602033-11-alex.bennee@linaro.org>
2023-03-01 10:31:52 +00:00
Peter Maydell
6276340310 - buildsys
- Various header cleaned up (removing pointless headers)
   - Mark various files/code user/system specific
   - Make various objects target-independent
   - Remove tswapN() calls from dump.o
   - Suggest g_assert_not_reached() instead of assert(0)
 
 - qdev / qom
   - Replace various container_of() by QOM cast macros
   - Declare some QOM macros using OBJECT_DECLARE_TYPE()
   - Embed OHCI QOM child in SM501 chipset
 
 - hw (ISA & IDE)
   - add some documentation, improve function names
   - un-inline, open-code few functions
   - have ISA API accessing IRQ/DMA prefer ISABus over ISADevice
   - Demote IDE subsystem maintenance to "Odd Fixes"
 
 - ui: Improve Ctrl+Alt hint on Darwin Cocoa
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Merge tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu into staging

- buildsys
  - Various header cleaned up (removing pointless headers)
  - Mark various files/code user/system specific
  - Make various objects target-independent
  - Remove tswapN() calls from dump.o
  - Suggest g_assert_not_reached() instead of assert(0)

- qdev / qom
  - Replace various container_of() by QOM cast macros
  - Declare some QOM macros using OBJECT_DECLARE_TYPE()
  - Embed OHCI QOM child in SM501 chipset

- hw (ISA & IDE)
  - add some documentation, improve function names
  - un-inline, open-code few functions
  - have ISA API accessing IRQ/DMA prefer ISABus over ISADevice
  - Demote IDE subsystem maintenance to "Odd Fixes"

- ui: Improve Ctrl+Alt hint on Darwin Cocoa

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# gpg: Signature made Mon 27 Feb 2023 21:34:24 GMT
# gpg:                using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD  6BB2 E3E3 2C2C DEAD C0DE

* tag 'buildsys-qom-qdev-ui-20230227' of https://github.com/philmd/qemu: (125 commits)
  ui/cocoa: user friendly characters for release mouse
  dump: Add create_win_dump() stub for non-x86 targets
  dump: Simplify compiling win_dump.o by introducing win_dump_available()
  dump: Clean included headers
  dump: Replace TARGET_PAGE_SIZE -> qemu_target_page_size()
  dump: Replace tswapN() -> cpu_to_dumpN()
  hw/ide/pci: Add PCIIDEState::isa_irq[]
  hw/ide/via: Replace magic 2 value by ARRAY_SIZE / MAX_IDE_DEVS
  hw/ide/piix: Refactor pci_piix_init_ports as pci_piix_init_bus per bus
  hw/ide/piix: Pass Error* to pci_piix_init_ports() for better error msg
  hw/ide/piix: Remove unused includes
  hw/ide/pci: Unexport bmdma_active_if()
  hw/ide/ioport: Remove unnecessary includes
  hw/ide: Declare ide_get_[geometry/bios_chs_trans] in 'hw/ide/internal.h'
  hw/ide: Rename idebus_active_if() -> ide_bus_active_if()
  hw/ide: Rename ide_init2() -> ide_bus_init_output_irq()
  hw/ide: Rename ide_exec_cmd() -> ide_bus_exec_cmd()
  hw/ide: Rename ide_register_restart_cb -> ide_bus_register_restart_cb
  hw/ide: Rename ide_create_drive() -> ide_bus_create_drive()
  hw/ide: Rename ide_set_irq() -> ide_bus_set_irq()
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-28 15:09:18 +00:00
John Snow
1b0477a6d9 MAINTAINERS: Mark IDE and Floppy as "Odd Fixes"
I have not been able to give these devices the love they need for a
while now. Update the maintainers file to reflect the truth of the
matter.

Signed-off-by: John Snow <jsnow@redhat.com>
Message-Id: <20230206182544.711117-1-jsnow@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:02 +01:00
Bernhard Beschow
1a6981bbdc hw: Move ich9.h to southbridge/
ICH9 is a south bridge which doesn't necessarily depend on x86, so move
it into the southbridge folder, analoguous to PIIX.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-13-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Bernhard Beschow
7f54640b4b hw: Move ioapic*.h to intc/
The ioapic sources reside in hw/intc already. Move the headers there
as well.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20230213173033.98762-11-shentey@gmail.com>
[PMD: Keep ioapic_internal.h in hw/intc/, not under include/]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
2609ec2868 softmmu: Extract watchpoint API from physmem.c
The watchpoint API is specific to TCG system emulation.

Move it to a new compile unit. The inlined stubs are used
for user-mode and non-TCG accelerators.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20221209141254.68662-1-philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Philippe Mathieu-Daudé
5b5968c477 replay: Extract core API to 'exec/replay-core.h'
replay API is used deeply within TCG common code (common to user
and system emulation). Unfortunately "sysemu/replay.h" requires
some QAPI headers for few system-specific declarations, example:

  void replay_input_event(QemuConsole *src, InputEvent *evt);

Since commit c2651c0eaa ("qapi/meson: Restrict UI module to system
emulation and tools") the QAPI header defining the InputEvent is
not generated anymore.
To keep it simple, extract the 'core' replay prototypes to a new
"exec/replay-core.h" header which we include in the TCG code that
doesn't need the rest of the replay API.

Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Message-Id: <20221219170806.60580-5-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
2023-02-27 22:29:01 +01:00
Peter Maydell
33dc95d032 * New Sapphire Rapids model support
* x86 bugfixes
 * Prepare to drop support for Python 3.6
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Merge tag 'for-upstream-8.0' of https://gitlab.com/bonzini/qemu into staging

* New Sapphire Rapids model support
* x86 bugfixes
* Prepare to drop support for Python 3.6

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# gpg: Signature made Mon 27 Feb 2023 17:53:11 GMT
# gpg:                using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg:                issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [full]
# gpg:                 aka "Paolo Bonzini <pbonzini@redhat.com>" [full]
# Primary key fingerprint: 46F5 9FBD 57D6 12E7 BFD4  E2F7 7E15 100C CD36 69B1
#      Subkey fingerprint: F133 3857 4B66 2389 866C  7682 BFFB D25F 78C7 AE83

* tag 'for-upstream-8.0' of https://gitlab.com/bonzini/qemu:
  i386: Add new CPU model SapphireRapids
  target/i386: KVM: allow fast string operations if host supports them
  target/i386: add FZRM, FSRS, FSRC
  target/i386: add FSRM to TCG
  MAINTAINERS: Cover RCU documentation
  ci, docker: update CentOS and OpenSUSE Python to non-EOL versions
  docs/devel: update and clarify lcitool instructions
  lcitool: update submodule
  configure: Look for auxiliary Python installations
  configure: protect against escaping venv when running Meson
  meson: stop looking for 'sphinx-build-3'
  meson: Avoid duplicates in generated config-poison.h again
  target/i386: Fix BZHI instruction

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-27 18:23:58 +00:00
Fabiano Rosas
f0984d4040 target/arm: move translate modules to tcg/
Introduce the target/arm/tcg directory. Its purpose is to hold the TCG
code that is selected by CONFIG_TCG.

Signed-off-by: Claudio Fontana <cfontana@suse.de>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-27 13:27:04 +00:00
Philippe Mathieu-Daudé
fc3b9dfacc MAINTAINERS: Cover RCU documentation
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2023-02-27 11:01:30 +01:00
Peter Maydell
b11728dc3a Fourth RISC-V PR for QEMU 8.0, Attempt 2
* A triplet of cleanups to the kernel/initrd loader that avoids
   duplication between the various boards.
 * Weiwei Li, Daniel Henrique Barboza, and Liu Zhiwei have been added as
   reviewers.  Thanks for the help!
 * A fix for PMP matching to avoid incorrectly appling the default
   permissions on PMP permission violations.
 * A cleanup to avoid an unnecessary avoid env_archcpu() in
   cpu_get_tb_cpu_state().
 * Fixes for the vector slide instructions to avoid truncating 64-bit
   values (such as doubles) on 32-bit targets.
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Merge tag 'pull-riscv-to-apply-20230224' of github.com:palmer-dabbelt/qemu into staging

Fourth RISC-V PR for QEMU 8.0, Attempt 2

* A triplet of cleanups to the kernel/initrd loader that avoids
  duplication between the various boards.
* Weiwei Li, Daniel Henrique Barboza, and Liu Zhiwei have been added as
  reviewers.  Thanks for the help!
* A fix for PMP matching to avoid incorrectly appling the default
  permissions on PMP permission violations.
* A cleanup to avoid an unnecessary avoid env_archcpu() in
  cpu_get_tb_cpu_state().
* Fixes for the vector slide instructions to avoid truncating 64-bit
  values (such as doubles) on 32-bit targets.

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# YsNZ74nD1pUueg==
# =Umli
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 24 Feb 2023 18:49:35 GMT
# gpg:                using RSA key 2B3C3747446843B24A943A7A2E1319F35FBB1889
# gpg:                issuer "palmer@dabbelt.com"
# gpg: Good signature from "Palmer Dabbelt <palmer@dabbelt.com>" [unknown]
# gpg:                 aka "Palmer Dabbelt <palmerdabbelt@google.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: 00CE 76D1 8349 60DF CE88  6DF8 EF4C A150 2CCB AB41
#      Subkey fingerprint: 2B3C 3747 4468 43B2 4A94  3A7A 2E13 19F3 5FBB 1889

* tag 'pull-riscv-to-apply-20230224' of github.com:palmer-dabbelt/qemu:
  target/riscv: Fix vslide1up.vf and vslide1down.vf
  target/riscv: avoid env_archcpu() in cpu_get_tb_cpu_state()
  target/riscv: Smepmp: Skip applying default rules when address matches
  MAINTAINERS: Add some RISC-V reviewers
  target/riscv: Remove privileged spec version restriction for RVV
  hw/riscv/boot.c: make riscv_load_initrd() static
  hw/riscv/boot.c: consolidate all kernel init in riscv_load_kernel()
  hw/riscv: handle 32 bit CPUs kernel_entry in riscv_load_kernel()

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-26 20:14:46 +00:00
Alistair Francis
a3ae8d46c0
MAINTAINERS: Add some RISC-V reviewers
This patch adds some active RISC-V members as reviewers to the
MAINTAINERS file.

Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Acked-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Acked-by: Weiwei Li <liweiwei@iscas.ac.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Frank Chang <frank.chang@sifive.com>
Message-Id: <20230209003308.738237-1-alistair.francis@opensource.wdc.com>
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
2023-02-23 14:21:32 -08:00
Markus Armbruster
36ebc7db79 hw/acpi: Move QMP command to hw/core/
The QERR_ macros are leftovers from the days of "rich" error objects.
We've been trying to reduce their remaining use.

qmp_query_vm_generation_id() in stubs/vmgenid.c is the last user of
QERR_UNSUPPORTED outside qga/.  Unlike the stubs we just dropped, it
is actually reachable, namely when CONFIG_ACPI_VMGENID is off.  It
always fails like

    (qemu) info vm-generation-id
    Error: this feature or command is not currently supported

Turns out the real qmp_query_vm_generation_id() doesn't actually
depend on CONFIG_ACPI_VMGENID, and fails safely when it's off.  Move
it to hw/core/machine-qmp-cmds.c, and drop the stub.  The error
message becomes

    Error: VM Generation ID device not found

Feels like an improvement to me.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20230207075115.1525-8-armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Juan Quintela <quintela@redhat.com>
2023-02-23 14:10:17 +01:00
Peter Maydell
9b0699ab80 VFIO updates 2023-02-16
* Initial v2 migration support for vfio (Avihai Horon)
 
  * Add Cédric as vfio reviewer (Cédric Le Goater)
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Merge tag 'vfio-updates-20230216.0' of https://gitlab.com/alex.williamson/qemu into staging

VFIO updates 2023-02-16

 * Initial v2 migration support for vfio (Avihai Horon)

 * Add Cédric as vfio reviewer (Cédric Le Goater)

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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 16 Feb 2023 21:03:17 GMT
# gpg:                using RSA key 42F6C04E540BD1A99E7B8A90239B9B6E3BB08B22
# gpg:                issuer "alex.williamson@redhat.com"
# gpg: Good signature from "Alex Williamson <alex.williamson@redhat.com>" [full]
# gpg:                 aka "Alex Williamson <alex@shazbot.org>" [full]
# gpg:                 aka "Alex Williamson <alwillia@redhat.com>" [full]
# gpg:                 aka "Alex Williamson <alex.l.williamson@gmail.com>" [full]
# Primary key fingerprint: 42F6 C04E 540B D1A9 9E7B  8A90 239B 9B6E 3BB0 8B22

* tag 'vfio-updates-20230216.0' of https://gitlab.com/alex.williamson/qemu:
  MAINTAINERS: Add myself as VFIO reviewer
  docs/devel: Align VFIO migration docs to v2 protocol
  vfio: Alphabetize migration section of VFIO trace-events file
  vfio/migration: Remove VFIO migration protocol v1
  vfio/migration: Implement VFIO migration protocol v2
  vfio/migration: Rename functions/structs related to v1 protocol
  vfio/migration: Move migration v1 logic to vfio_migration_init()
  vfio/migration: Block multiple devices migration
  vfio/common: Change vfio_devices_all_running_and_saving() logic to equivalent one
  vfio/migration: Allow migration without VFIO IOMMU dirty tracking support
  vfio/migration: Fix NULL pointer dereference bug
  linux-headers: Update to v6.2-rc8

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-20 17:08:05 +00:00
Peter Maydell
0aaf44776e Remove C virtiofsd
We deprecated the C virtiofsd in commit 34deee7b6a
 in v7.0 in favour of the Rust implementation at
 
   https://gitlab.com/virtio-fs/virtiofsd
 
 since then, the Rust version has had more development and
 has held up well.  It's time to say goodbye to the C version
 that got us going.
 
 Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
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Merge tag 'pull-virtiofs-20230216b' of https://gitlab.com/dagrh/qemu into staging

Remove C virtiofsd

We deprecated the C virtiofsd in commit 34deee7b6a
in v7.0 in favour of the Rust implementation at

  https://gitlab.com/virtio-fs/virtiofsd

since then, the Rust version has had more development and
has held up well.  It's time to say goodbye to the C version
that got us going.

Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>

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# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 16 Feb 2023 18:24:25 GMT
# gpg:                using RSA key 45F5C71B4A0CB7FB977A9FA90516331EBC5BFDE7
# gpg: Good signature from "Dr. David Alan Gilbert (RH2) <dgilbert@redhat.com>" [full]
# Primary key fingerprint: 45F5 C71B 4A0C B7FB 977A  9FA9 0516 331E BC5B FDE7

* tag 'pull-virtiofs-20230216b' of https://gitlab.com/dagrh/qemu:
  virtiofsd: Swing deprecated message to removed-features
  virtiofsd: Remove source
  virtiofsd: Remove build and docs glue
  virtiofsd: Remove test

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-20 17:07:30 +00:00
Peter Maydell
2d89cb1fe5 Block layer patches
- configure: Enable -Wthread-safety if present
 - no_co_wrapper to fix bdrv_open*() calls from coroutine context
 - curl fixes, including enablement of newer libcurl versions
 - MAINTAINERS: drop Vladimir from parallels block driver
 - hbitmap: fix hbitmap_status() return value for first dirty bit case
 - file-posix: Fix assertion failure in write_zeroes after moving
   bdrv_getlength() to co_wrapper
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Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- configure: Enable -Wthread-safety if present
- no_co_wrapper to fix bdrv_open*() calls from coroutine context
- curl fixes, including enablement of newer libcurl versions
- MAINTAINERS: drop Vladimir from parallels block driver
- hbitmap: fix hbitmap_status() return value for first dirty bit case
- file-posix: Fix assertion failure in write_zeroes after moving
  bdrv_getlength() to co_wrapper

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# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 17 Feb 2023 13:34:37 GMT
# gpg:                using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg:                issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74  56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (22 commits)
  hbitmap: fix hbitmap_status() return value for first dirty bit case
  block/file-posix: don't use functions calling AIO_WAIT_WHILE in worker threads
  MAINTAINERS: drop Vladimir from parallels block driver
  block: temporarily hold the new AioContext of bs_top in bdrv_append()
  block: Handle curl 7.55.0, 7.85.0 version changes
  block: Assert non-coroutine context for bdrv_open_inherit()
  block: Fix bdrv_co_create_opts_simple() to open images with no_co_wrapper
  vpc: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  vmdk: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  vhdx: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  vdi: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  qed: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  qcow2: Fix open/create to open images with no_co_wrapper
  qcow: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  parallels: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  luks: Fix .bdrv_co_create(_opts) to open images with no_co_wrapper
  block: Create no_co_wrappers for open functions
  block-coroutine-wrapper: Introduce no_co_wrapper
  curl: Fix error path in curl_open()
  configure: Enable -Wthread-safety if present
  ...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
2023-02-20 13:39:18 +00:00
Vladimir Sementsov-Ogievskiy
167643ff5e MAINTAINERS: drop Vladimir from parallels block driver
I have to admit this is out of my scope now. Still feel free to Cc me
directly if my help is needed :)

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Message-Id: <20230214182848.1564714-1-vsementsov@yandex-team.ru>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2023-02-17 14:33:58 +01:00
Cédric Le Goater
57edb7e444 MAINTAINERS: Add myself as VFIO reviewer
To show my interest in the VFIO susbsystem, let's start reviewing code.

Signed-off-by: Cédric Le Goater <clg@redhat.com>
Link: https://lore.kernel.org/r/20230119185736.616664-1-clg@kaod.org
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
2023-02-16 12:14:40 -07:00