| Age | Commit message (Collapse) | Author |
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https://git.linaro.org/people/pmaydell/qemu-arm into staging
target-arm queue:
* Implement FEAT_NMI and NMI support in the GICv3
* hw/dma: avoid apparent overflow in soc_dma_set_request
* linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code
* Add ResetType argument to Resettable hold and exit phase methods
* Add RESET_TYPE_SNAPSHOT_LOAD ResetType
* Implement STM32L4x5 USART
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# gpg: Signature made Thu 25 Apr 2024 03:36:03 AM PDT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [full]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [full]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [full]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [unknown]
* tag 'pull-target-arm-20240425' of https://git.linaro.org/people/pmaydell/qemu-arm: (37 commits)
tests/qtest: Add tests for the STM32L4x5 USART
hw/arm: Add the USART to the stm32l4x5 SoC
hw/char/stm32l4x5_usart: Add options for serial parameters setting
hw/char/stm32l4x5_usart: Enable serial read and write
hw/char: Implement STM32L4x5 USART skeleton
reset: Add RESET_TYPE_SNAPSHOT_LOAD
docs/devel/reset: Update to new API for hold and exit phase methods
hw, target: Add ResetType argument to hold and exit phase methods
scripts/coccinelle: New script to add ResetType to hold and exit phases
allwinner-i2c, adm1272: Use device_cold_reset() for software-triggered reset
hw/misc: Don't special case RESET_TYPE_COLD in npcm7xx_clk, gcr
linux-user/flatload.c: Remove unused bFLT shared-library and ZFLAT code
hw/dma: avoid apparent overflow in soc_dma_set_request
hw/arm/virt: Enable NMI support in the GIC if the CPU has FEAT_NMI
target/arm: Add FEAT_NMI to max
hw/intc/arm_gicv3: Report the VINMI interrupt
hw/intc/arm_gicv3: Report the NMI interrupt in gicv3_cpuif_update()
hw/intc/arm_gicv3: Implement NMI interrupt priority
hw/intc/arm_gicv3: Handle icv_nmiar1_read() for icc_nmiar1_read()
hw/intc/arm_gicv3: Add NMI handling CPU interface registers
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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s/Resolved:/Resolves:/
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-ID: <20240422124128.4034482-1-manos.pitsidianakis@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Add the USART to the SoC and connect it to the other implemented devices.
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240329174402.60382-5-arnaud.minier@telecom-paris.fr
[PMM: fixed a few checkpatch nits]
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Some devices and machines need to handle the reset before a vmsave
snapshot is loaded differently -- the main user is the handling of
RNG seed information, which does not want to put a new RNG seed into
a ROM blob when we are doing a snapshot load.
Currently this kind of reset handling is supported only for:
* TYPE_MACHINE reset methods, which take a ShutdownCause argument
* reset functions registered with qemu_register_reset_nosnapshotload
To allow a three-phase-reset device to also distinguish "snapshot
load" reset from the normal kind, add a new ResetType
RESET_TYPE_SNAPSHOT_LOAD. All our existing reset methods ignore
the reset type, so we don't need to update any device code.
Add the enum type, and make qemu_devices_reset() use the
right reset type for the ShutdownCause it is passed. This
allows us to get rid of the device_reset_reason global we
were using to implement qemu_register_reset_nosnapshotload().
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20240412160809.1260625-7-peter.maydell@linaro.org
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Update the reset documentation's example code to match the new API
for the hold and exit phase method APIs where they take a ResetType
argument.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Luc Michel <luc.michel@amd.com>
Message-id: 20240412160809.1260625-6-peter.maydell@linaro.org
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Enable FEAT_NMI on the 'max' CPU.
Signed-off-by: Jinjie Ruan <ruanjinjie@huawei.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240407081733.3231820-24-ruanjinjie@huawei.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Commit e4e98c7eebfa ("pc: q35: Bump max_cpus to 4096 vcpus") increases
the supported CPUs for PC Q35 machine.
Update maximum CPU numbers for PC Q35 in the document.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240412085358.731560-1-zhao1.liu@linux.intel.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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Removal of deprecated code
- Remove the Nios II target and hardware
- Remove pvrdma device and rdmacm-mux helper
- Remove GlusterFS RDMA protocol handling
- Update Sriram Yagnaraman mail address
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# gpg: Signature made Wed 24 Apr 2024 07:12:22 AM PDT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
* tag 'housekeeping-20240424' of https://github.com/philmd/qemu:
block/gluster: Remove deprecated RDMA protocol handling
hw/rdma: Remove deprecated pvrdma device and rdmacm-mux helper
hw/timer: Remove the ALTERA_TIMER model
target/nios2: Remove the deprecated Nios II target
MAINTAINERS: Update Sriram Yagnaraman mail address
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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GlusterFS+RDMA has been deprecated 8 years ago in commit
0552ff2465 ("block/gluster: deprecate rdma support"):
gluster volfile server fetch happens through unix and/or tcp,
it doesn't support volfile fetch over rdma. The rdma code may
actually mislead, so to make sure things do not break, for now
we fallback to tcp when requested for rdma, with a warning.
If you are wondering how this worked all these days, its the
gluster libgfapi code which handles anything other than unix
transport as socket/tcp, sad but true.
Besides, the whole RDMA subsystem was deprecated in commit
e9a54265f5 ("hw/rdma: Deprecate the pvrdma device and the rdma
subsystem") released in v8.2.
Cc: Prasanna Kumar Kalever <prasanna.kalever@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240328130255.52257-4-philmd@linaro.org>
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The whole RDMA subsystem was deprecated in commit e9a54265f5
("hw/rdma: Deprecate the pvrdma device and the rdma subsystem")
released in v8.2.
Remove:
- PVRDMA device
- generated vmw_pvrdma/ directory from linux-headers
- rdmacm-mux tool from contrib/
Cc: Yuval Shaia <yuval.shaia.ml@gmail.com>
Cc: Marcel Apfelbaum <marcel.apfelbaum@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240328130255.52257-2-philmd@linaro.org>
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The Nios II target is deprecated since v8.2 in commit 9997771bc1
("target/nios2: Deprecate the Nios II architecture").
Remove:
- Buildsys / CI infra
- User emulation
- System emulation (10m50-ghrd & nios2-generic-nommu machines)
- Tests
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Acked-by: Marek Vasut <marex@denx.de>
Message-Id: <20240327144806.11319-3-philmd@linaro.org>
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docs/requirements.txt is expected by readthedocs and should be in sync
with pythondeps.toml. Add a comment to both.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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This reverts commit cd341fd1ffded978b2aa0b5309b00be7c42e347c.
The patch adds non-upstream code in
include/standard-headers/linux/virtio_pci.h
which would make maintainance harder.
Revert for now.
Suggested-by: Jason Wang <jasowang@redhat.com>
Message-Id: <df6b6b465753e754a19459e8cd61416548f89a42.1712569644.git.mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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trivial patches for 2024-04-02
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# gpg: Signature made Tue 02 Apr 2024 11:39:00 BST
# gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: issuer "mjt@tls.msk.ru"
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [full]
# Primary key fingerprint: 6EE1 95D1 886E 8FFB 810D 4324 457C E0A0 8044 65C5
# Subkey fingerprint: 7B73 BAD6 8BE7 A2C2 8931 4B22 701B 4F6B 1A69 3E59
* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
hmp: Add help information for watchdog action: inject-nmi
Fix some typos in documentation (found by codespell)
fpu/softfloat: Remove mention of TILE-Gx target
usb-audio: Fix invalid values in AudioControl descriptors
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Signed-off-by: Stefan Weil <sw@weilnetz.de>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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Hardware of sbsa-ref board is nowadays defined by both BSA and SBSA
specifications. Then BBR defines firmware interface.
Added note about DeviceTree data passed from QEMU to firmware. It is
very minimal and provides only data we use in firmware.
Added NUMA information to list of things reported by DeviceTree.
Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
Message-id: 20240328163851.1386176-1-marcin.juszkiewicz@linaro.org
Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add missing space to fix character formatting where it was missed in
two places.
Fixes: 623d9065b6 (docs/system/ppc: Document running Linux on AmigaNG machines)
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20240324161148.4650D4E601F@zero.eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Let clock_set_mul_div() return a boolean value whether the
clock has been updated or not, similarly to clock_set().
Return early when clock_set_mul_div() is called with
same mul/div values the clock has.
Acked-by: Luc Michel <luc@lmichel.fr>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Message-Id: <20240325152827.73817-2-philmd@linaro.org>
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staging
* Clarify s390x CPU topology docs and CPU compatibility error messages
* Improve the Sparc CPU help text
* Rename SOFTMMU to SYSTEM in the travis.yml file
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# gpg: Signature made Mon 18 Mar 2024 17:55:04 GMT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [full]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [full]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# Primary key fingerprint: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2024-03-18' of https://gitlab.com/thuth/qemu:
travis-ci: Rename SOFTMMU -> SYSTEM
target/sparc/cpu: Improve the CPU help text
target/s390x: improve cpu compatibility check error message
docs/s390: clarify even more that cpu-topology is KVM-only
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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into staging
virtio,pc,pci: bugfixes
Some minor fixes plus a big patchset from Igor fixing
a regression with windows.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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# gpg: Signature made Mon 18 Mar 2024 12:44:43 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: (24 commits)
smbios: add extra comments to smbios_get_table_legacy()
tests: acpi: update expected SSDT.dimmpxm blob
pc/q35: set SMBIOS entry point type to 'auto' by default
tests: acpi/smbios: whitelist expected blobs
smbios: error out when building type 4 table is not possible
smbios: in case of entry point is 'auto' try to build v2 tables 1st
smbios: extend smbios-entry-point-type with 'auto' value
smbios: clear smbios_type4_count before building tables
smbios: get rid of global smbios_ep_type
smbios: handle errors consistently
smbios: build legacy mode code only for 'pc' machine
smbios: rename/expose structures/bitmaps used by both legacy and modern code
smbios: add smbios_add_usr_blob_size() helper
smbios: don't check type4 structures in legacy mode
smbios: avoid mangling user provided tables
smbios: get rid of smbios_legacy global
smbios: get rid of smbios_smp_sockets global
smbios: cleanup smbios_get_tables() from legacy handling
tests: smbios: add test for legacy mode CLI options
tests: smbios: add test for -smbios type=11 option
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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https://gitlab.com/peterx/qemu into staging
Migration pull for 9.0-rc0
- Nicholas/Phil's fix on migration corruption / inconsistent for tcg
- Cedric's fix on block migration over n_sectors==0
- Steve's CPR reboot documentation page
- Fabiano's misc fixes on mapped-ram (IOC leak, dup() errors, fd checks, fd
use race, etc.)
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# =SLnA
# -----END PGP SIGNATURE-----
# gpg: Signature made Sun 17 Mar 2024 20:56:50 GMT
# gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg: issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal]
# gpg: aka "Peter Xu <peterx@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: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706
* tag 'migration-20240317-pull-request' of https://gitlab.com/peterx/qemu:
migration/multifd: Duplicate the fd for the outgoing_args
migration/multifd: Ensure we're not given a socket for file migration
migration: Fix iocs leaks during file and fd migration
migration: cpr-reboot documentation
migration: Skip only empty block devices
physmem: Fix migration dirty bitmap coherency with TCG memory access
physmem: Factor cpu_physical_memory_dirty_bits_cleared() out
physmem: Expose tlb_reset_dirty_range_all()
migration: Fix error handling after dup in file migration
io: Introduce qio_channel_file_new_dupfd
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Mention the fact that this event is not yet implemented
to avoid confusion.
As requested by Michael.
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Message-Id: <20240313-pvpanic-note-v1-1-7f2571cdaedc@t-8ch.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
At least for now cpu-topology is implemented only for KVM.
We already say this, but this tries to be more explicit,
and also show it in the examples.
This adds a new reference in the introduction that we can point to,
whenever we need to reference accelerators and how to select them.
Signed-off-by: Claudio Fontana <cfontana@suse.de>
Message-ID: <20240314172218.16478-1-cfontana@suse.de>
Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Tested-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
|
|
into staging
virtio,pc,pci: features, cleanups, fixes
more memslots support in libvhost-user
support PCIe Gen5/Gen6 link speeds in pcie
more traces in vdpa
network simulation devices support in vdpa
SMBIOS type 9 descriptor implementation
Bump max_cpus to 4096 vcpus in q35
aw-bits and granule options in VIRTIO-IOMMU
Support report NUMA nodes for device memory using GI in acpi
Beginning of shutdown event support in pvpanic
fixes, cleanups all over the place.
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
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# =C0UU
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 12 Mar 2024 22:03:31 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: (68 commits)
docs/specs/pvpanic: document shutdown event
hw/cxl: Fix missing reserved data in CXL Device DVSEC
hmat acpi: Fix out of bounds access due to missing use of indirection
hmat acpi: Do not add Memory Proximity Domain Attributes Structure targetting non existent memory.
qemu-options.hx: Document the virtio-iommu-pci aw-bits option
hw/arm/virt: Set virtio-iommu aw-bits default value to 48
hw/i386/q35: Set virtio-iommu aw-bits default value to 39
virtio-iommu: Add an option to define the input range width
virtio-iommu: Trace domain range limits as unsigned int
qemu-options.hx: Document the virtio-iommu-pci granule option
virtio-iommu: Change the default granule to the host page size
virtio-iommu: Add a granule property
hw/i386/acpi-build: Add support for SRAT Generic Initiator structures
hw/acpi: Implement the SRAT GI affinity structure
qom: new object to associate device to NUMA node
hw/i386/pc: Inline pc_cmos_init() into pc_cmos_init_late() and remove it
hw/i386/pc: Set "normal" boot device order in pc_basic_device_init()
hw/i386/pc: Avoid one use of the current_machine global
hw/i386/pc: Remove "rtc_state" link again
Revert "hw/i386/pc: Confine system flash handling to pc_sysfw"
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
# Conflicts:
# hw/core/machine.c
|
|
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/1710338119-330923-1-git-send-email-steven.sistare@oracle.com
Signed-off-by: Peter Xu <peterx@redhat.com>
|
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into staging
* PAPR nested hypervisor host implementation for spapr TCG
* excp_helper.c code cleanups and improvements
* Move more ops to decodetree
* Deprecate pseries-2.12 machines and P9 and P10 DD1.0 CPUs
* Document running Linux on AmigaNG
* Update dt feature advertising POWER CPUs.
* Add P10 PMU SPRs
* Improve pnv topology calculation for SMT8 CPUs.
* Various bug fixes.
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# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 12 Mar 2024 16:56:31 GMT
# gpg: using RSA key 4E437DDA56616F4329B0A79567B30276A8621CAE
# gpg: Good signature from "Nicholas Piggin <npiggin@gmail.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: 4E43 7DDA 5661 6F43 29B0 A795 67B3 0276 A862 1CAE
* tag 'pull-ppc-for-9.0-2-20240313' of https://gitlab.com/npiggin/qemu: (38 commits)
spapr: nested: Introduce cap-nested-papr for Nested PAPR API
spapr: nested: Introduce H_GUEST_RUN_VCPU hcall.
spapr: nested: Use correct source for parttbl info for nested PAPR API.
spapr: nested: Introduce H_GUEST_[GET|SET]_STATE hcalls.
spapr: nested: Initialize the GSB elements lookup table.
spapr: nested: Extend nested_ppc_state for nested PAPR API
spapr: nested: Introduce H_GUEST_CREATE_VCPU hcall.
spapr: nested: Introduce H_GUEST_[CREATE|DELETE] hcalls.
spapr: nested: Introduce H_GUEST_[GET|SET]_CAPABILITIES hcalls.
spapr: nested: Document Nested PAPR API
spapr: nested: keep nested-hv related code restricted to its API.
spapr: nested: Introduce SpaprMachineStateNested to store related info.
spapr: nested: move nested part of spapr_get_pate into spapr_nested.c
spapr: nested: register nested-hv api hcalls only for cap-nested-hv
target/ppc: Remove interrupt handler wrapper functions
target/ppc: Clean up ifdefs in excp_helper.c, part 3
target/ppc: Clean up ifdefs in excp_helper.c, part 2
target/ppc: Clean up ifdefs in excp_helper.c, part 1
target/ppc: Add gen_exception_err_nip() function
target/ppc: Readability improvements in exception handlers
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
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staging
Pull request
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# gpg: Signature made Tue 12 Mar 2024 19:01:26 GMT
# gpg: using RSA key 8695A8BFD3F97CDAAC35775A9CA4ABB381AB73C8
# gpg: Good signature from "Stefan Hajnoczi <stefanha@redhat.com>" [full]
# gpg: aka "Stefan Hajnoczi <stefanha@gmail.com>" [full]
# Primary key fingerprint: 8695 A8BF D3F9 7CDA AC35 775A 9CA4 ABB3 81AB 73C8
* tag 'tracing-pull-request' of https://gitlab.com/stefanha/qemu:
meson: generate .stp files for tools too
tracetool: remove redundant --target-type / --target-name args
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
Shutdown requests are normally hardware dependent.
By extending pvpanic to also handle shutdown requests, guests can
submit such requests with an easily implementable and cross-platform
mechanism.
Signed-off-by: Thomas Weißschuh <thomas@t-8ch.de>
Message-Id: <20240310-pvpanic-shutdown-spec-v1-1-b258e182ce55@t-8ch.de>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
This patch adds support for VDPA network simulation devices.
The device is developed based on virtio-net and tap backend,
and supports hardware live migration function.
For more details, please refer to "docs/system/devices/vdpa-net.rst"
Signed-off-by: Hao Chen <chenh@yusur.tech>
Message-Id: <20240221073802.2888022-1-chenh@yusur.tech>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
Shared objects lack spoofing protection.
For VHOST_USER_BACKEND_SHARED_OBJECT_REMOVE messages
received by the vhost-user interface, any backend was
allowed to remove entries from the shared table just
by knowing the UUID. Only the owner of the entry
shall be allowed to removed their resources
from the table.
To fix that, add a check for all
*SHARED_OBJECT_REMOVE messages received.
A vhost device can only remove TYPE_VHOST_DEV
entries that are owned by them, otherwise skip
the removal, and inform the device that the entry
has not been removed in the answer.
Signed-off-by: Albert Esteve <aesteve@redhat.com>
Acked-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20240219143423.272012-2-aesteve@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
|
|
staging
hw/nvme updates
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# gpg: Signature made Tue 12 Mar 2024 17:25:00 GMT
# gpg: using RSA key 522833AA75E2DCE6A24766C04DE1AF316D4F0DE9
# gpg: Good signature from "Klaus Jensen <its@irrelevant.dk>" [full]
# gpg: aka "Klaus Jensen <k.jensen@samsung.com>" [full]
# Primary key fingerprint: DDCA 4D9C 9EF9 31CC 3468 4272 63D5 6FC5 E55D A838
# Subkey fingerprint: 5228 33AA 75E2 DCE6 A247 66C0 4DE1 AF31 6D4F 0DE9
* tag 'nvme-next-pull-request' of https://gitlab.com/birkelund/qemu:
hw/nvme: add machine compatibility parameter to enable msix exclusive bar
hw/nvme: generalize the mbar size helper
hw/nvme: Add NVMe NGUID property
MAINTAINERS: add Jesper as reviewer on hw/nvme
hw/nvme: fix invalid check on mcl
hw/nvme: separate 'serial' property for VFs
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
The --target-type and --target-name args are used to construct
the default probe prefix if '--probe-prefix' is not given. The
meson.build will always pass '--probe-prefix', so the other args
are effectively redundant.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: John Snow <jsnow@redhat.com>
Message-id: 20240108171356.1037059-2-berrange@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
|
|
Adding initial documentation about Nested PAPR API to describe the set
of APIs and its usage. Also talks about the Guest State Buffer elements
and it's format which is used between L0/L1 to communicate L2 state.
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Michael Neuling <mikey@neuling.org>
Signed-off-by: Harsh Prateek Bora <harshpb@linux.ibm.com>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
|
|
Documentation on how to run Linux on the amigaone, pegasos2 and
sam460ex machines is currently buried in the depths of the qemu-devel
mailing list and in the source code. Let's collect the information in
the QEMU handbook for a one stop solution.
Tested-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Nicholas Piggin <npiggin@gmail.com>
Co-authored-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
|
|
pSeries machines before 3.0 have complex migration back
compatibility code we'd like to get ride of. The last
one is 2.12, which is 6 years old. We just deprecated up
to the 2.11 machine in commit 1392617d35 ("spapr: Tag
pseries-2.1 - 2.11 machines as deprecated").
Take to opportunity to also deprecate the 2.12 machines.
Acked-by: Nicholas Piggin <npiggin@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
|
|
This patch adds a way to specify an NGUID for a given NVMe Namespace using a
string of hexadecimal digits with an optional '-' separator to group bytes. For
instance:
-device nvme-ns,nguid="e9accd3b83904e13167cf0593437f57d"
If provided, the NGUID will be part of the Namespace Identification Descriptor
list and the Identify Namespace data.
Signed-off-by: Roque Arcudia Hernandez <roqueh@google.com>
Signed-off-by: Nabih Estefan <nabihestefan@google.com>
Reviewed-by: Klaus Jensen <k.jensen@samsung.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
|
|
Misc HW patch queue
- Rename hw/ide/ahci-internal.h for consistency (Zoltan)
- More convenient PCI hotplug trace events (Vladimir)
- Short CLI option to add drives for sam460ex machine (Zoltan)
- More missing ERRP_GUARD() macros (Zhao)
- Avoid faulting when unmapped I/O BAR is accessed on SPARC EBUS (Mark)
- Remove unused includes in hw/core/ (Zhao)
- New PCF8574 GPIO over I2C model (Dmitriy)
- Require ObjC on Darwin macOS by default (Peter)
- Corrected "-smp parameter=1" placement in docs/ (Zhao)
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# gpg: Signature made Tue 12 Mar 2024 08:21:45 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-misc-20240312' of https://github.com/philmd/qemu:
docs/about/deprecated.rst: Move SMP configurations item to system emulator section
meson.build: Always require an objc compiler on macos hosts
hw/gpio: introduce pcf8574 driver
hw/core: Cleanup unused included headers in numa.c
hw/core: Cleanup unused included header in machine-qmp-cmds.c
hw/core: Cleanup unused included headers in cpu-common.c
sun4u: remap ebus BAR0 to use unassigned_io_ops instead of alias to PCI IO space
hw/misc/ivshmem: Fix missing ERRP_GUARD() for error_prepend()
hw/core/qdev-properties-system: Fix missing ERRP_GUARD() for error_prepend()
hw/core/loader-fit: Fix missing ERRP_GUARD() for error_prepend()
hw/ppc/sam460ex: Support short options for adding drives
hw/pci: add some convenient trace-events for pcie and shpc hotplug
hw/ide/ahci: Rename ahci_internal.h to ahci-internal.h
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
|
|
https://gitlab.com/peterx/qemu into staging
Migration pull request
- Avihai's fix to allow vmstate iterators to not starve for VFIO
- Maksim's fix on additional check on precopy load error
- Fabiano's fix on fdatasync() hang in mapped-ram
- Jonathan's fix on vring cached access over MMIO regions
- Cedric's cleanup patches 1-4 out of his error report series
- Yu's fix for RDMA migration (which used to be broken even for 8.2)
- Anthony's small cleanup/fix on err message
- Steve's patches on privatize migration.h
- Xiang's patchset to enable zero page detections in multifd threads
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# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 11 Mar 2024 21:59:20 GMT
# gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg: issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [marginal]
# gpg: aka "Peter Xu <peterx@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: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706
* tag 'migration-20240311-pull-request' of https://gitlab.com/peterx/qemu: (34 commits)
migration/multifd: Add new migration test cases for legacy zero page checking.
migration/multifd: Enable multifd zero page checking by default.
migration/multifd: Implement ram_save_target_page_multifd to handle multifd version of MigrationOps::ram_save_target_page.
migration/multifd: Implement zero page transmission on the multifd thread.
migration/multifd: Add new migration option zero-page-detection.
migration/multifd: Allow clearing of the file_bmap from multifd
migration/multifd: Allow zero pages in file migration
migration: purge MigrationState from public interface
migration: delete unused accessors
migration: privatize colo interfaces
migration: migration_file_set_error
migration: migration_is_device
migration: migration_thread_is_self
migration: export vcpu_dirty_limit_period
migration: export migration_is_running
migration: export migration_is_active
migration: export migration_is_setup_or_active
migration: remove migration.h references
migration: export fewer options
migration: Fix format in error message
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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section
In the commit 54c4ea8f3ae6 ("hw/core/machine-smp: Deprecate unsupported
'parameter=1' SMP configurations"), the SMP related item is put under
the section "User-mode emulator command line arguments" instead of
"System emulator command line arguments".
-smp is a system emulator command, so move SMP configurations item to
system emulator section.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240312071512.3283513-1-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Commit bc38feddeb ("io: fsync before closing a file channel") added a
fsync/fdatasync at the closing point of the QIOChannelFile to ensure
integrity of the migration stream in case of QEMU crash.
The decision to do the sync at qio_channel_close() was not the best
since that function runs in the main thread and the fsync can cause
QEMU to hang for several minutes, depending on the migration size and
disk speed.
To fix the hang, remove the fsync from qio_channel_file_close().
At this moment, the migration code is the only user of the fsync and
we're taking the tradeoff of not having a sync at all, leaving the
responsibility to the upper layers.
Fixes: bc38feddeb ("io: fsync before closing a file channel")
Reviewed-by: "Daniel P. Berrangé" <berrange@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Link: https://lore.kernel.org/r/20240305195629.9922-1-farosas@suse.de
Link: https://lore.kernel.org/r/20240305174332.2553-1-farosas@suse.de
[peterx: add more comment to the qio_channel_close()]
Signed-off-by: Peter Xu <peterx@redhat.com>
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We are already in the third month of 2024 but the copyright notices still refer
to 2023. Update the date to 2024 in documentation and help texts.
Cc: peter.maydell@linaro.org
Cc: qemu-trivial@nongnu.org
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-id: 20240311120346.9596-1-anisinha@redhat.com
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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QEMU includes some models of old Arm machine types which are
a bit problematic for us because:
* they're written in a very old way that uses numerous APIs that we
would like to get away from (eg they don't use qdev, they use
qemu_system_reset_request(), they use vmstate_register(), etc)
* they've been that way for a decade plus and nobody particularly has
stepped up to try to modernise the code (beyond some occasional
work here and there)
* we often don't have test cases for them, which means that if we
do try to do the necessary refactoring work on them we have no
idea if they even still work at all afterwards
All these machine types are also of hardware that has largely passed
away into history and where I would not be surprised to find that
e.g. the Linux kernel support was never tested on real hardware
any more.
After some consultation with the Linux kernel developers, we
are going to deprecate:
All PXA2xx machines:
akita Sharp SL-C1000 (Akita) PDA (PXA270)
borzoi Sharp SL-C3100 (Borzoi) PDA (PXA270)
connex Gumstix Connex (PXA255)
mainstone Mainstone II (PXA27x)
spitz Sharp SL-C3000 (Spitz) PDA (PXA270)
terrier Sharp SL-C3200 (Terrier) PDA (PXA270)
tosa Sharp SL-6000 (Tosa) PDA (PXA255)
verdex Gumstix Verdex Pro XL6P COMs (PXA270)
z2 Zipit Z2 (PXA27x)
All OMAP2 machines:
n800 Nokia N800 tablet aka. RX-34 (OMAP2420)
n810 Nokia N810 tablet aka. RX-44 (OMAP2420)
One of the OMAP1 machines:
cheetah Palm Tungsten|E aka. Cheetah PDA (OMAP310)
Rationale:
* for QEMU dropping individual machines is much less beneficial
than if we can drop support for an entire SoC
* the OMAP2 QEMU code in particular is large, old and unmaintained,
and none of the OMAP2 kernel maintainers said they were using
QEMU in any of their testing/development
* although there is a setup that is booting test kernels on some
of the PXA2xx machines, nobody seemed to be using them as part
of their active kernel development and my impression from the
email thread is that PXA is the closest of all these SoC families
to being dropped from the kernel soon
* nobody said they were using cheetah, so it's entirely
untested and quite probably broken
* on the other hand the OMAP1 sx1 model does seem to be being
used as part of kernel development, and there was interest
in keeping collie around
In particular, the mainstone, tosa and z2 machine types have
already been dropped from Linux.
Mark all these machine types as deprecated.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20240308171621.3749894-1-peter.maydell@linaro.org
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Misc HW patch queue
- hmp: Shorter 'info qtree' output (Zoltan)
- qdev: Add a granule_mode property (Eric)
- Some ERRP_GUARD() fixes (Zhao)
- Doc & style fixes in docs/interop/firmware.json (Thomas)
- hw/xen: Housekeeping (Phil)
- hw/ppc/mac99: Change timebase frequency 25 -> 100 MHz (Mark)
- hw/intc/apic: Memory leak fix (Paolo)
- hw/intc/grlib_irqmp: Ensure ncpus value is in range (Clément)
- hw/m68k/mcf5208: Add support for reset (Angelo)
- hw/i386/pc: Housekeeping (Phil)
- hw/core/smp: Remove/deprecate parameter=0,1 adapting test-smp-parse (Zhao)
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# gpg: Signature made Sat 09 Mar 2024 19:20:51 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-misc-20240309' of https://github.com/philmd/qemu: (43 commits)
hw/m68k/mcf5208: add support for reset
tests/unit/test-smp-parse: Test "parameter=0" SMP configurations
tests/unit/test-smp-parse: Test smp_props.has_clusters
tests/unit/test-smp-parse: Test the full 7-levels topology hierarchy
tests/unit/test-smp-parse: Test "drawers" and "books" combination case
tests/unit/test-smp-parse: Test "drawers" parameter in -smp
tests/unit/test-smp-parse: Test "books" parameter in -smp
tests/unit/test-smp-parse: Make test cases aware of the book/drawer
tests/unit/test-smp-parse: Bump max_cpus to 4096
tests/unit/test-smp-parse: Use CPU number macros in invalid topology case
tests/unit/test-smp-parse: Drop the unsupported "dies=1" case
hw/core/machine-smp: Calculate total CPUs once in machine_parse_smp_config()
hw/core/machine-smp: Deprecate unsupported "parameter=1" SMP configurations
hw/core/machine-smp: Remove deprecated "parameter=0" SMP configurations
docs/interop/firmware.json: Fix doc for FirmwareFlashMode
docs/interop/firmware.json: Align examples
hw/intc/grlib_irqmp: abort realize when ncpus value is out of range
mac_newworld: change timebase frequency from 100MHz to 25MHz for mac99 machine
hmp: Add option to info qtree to omit details
qdev: Add a granule_mode property
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Currently, it was allowed for users to specify the unsupported
topology parameter as "1". For example, x86 PC machine doesn't
support drawer/book/cluster topology levels, but user could specify
"-smp drawers=1,books=1,clusters=1".
This is meaningless and confusing, so that the support for this kind of
configurations is marked deprecated since 9.0. And report warning
message for such case like:
qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid):
Unsupported clusters parameter mustn't be specified as 1
qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid):
Unsupported books parameter mustn't be specified as 1
qemu-system-x86_64: warning: Deprecated CPU topology (considered invalid):
Unsupported drawers parameter mustn't be specified as 1
Users have to ensure that all the topology members described with -smp
are supported by the target machine.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20240308160148.3130837-3-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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The "parameter=0" SMP configurations have been marked as deprecated
since v6.2.
For these cases, -smp currently returns the warning and adjusts the
zeroed parameters to 1 by default.
Remove the above compatibility logic in v9.0, and return error directly
if any -smp parameter is set as 0.
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Prasad Pandit <pjp@fedoraproject.org>
Message-ID: <20240308160148.3130837-2-zhao1.liu@linux.intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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The doc title did not match the actual definition.
Fixes: 2720ceda05 ("docs: expand firmware descriptor to allow flash without NVRAM")
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20240307-qapi-firmware-json-v2-2-3b29eabb9b9a@linutronix.de>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Adjust indentation for commit d23055b8db8 (qapi: Require descriptions
and tagged sections to be indented).
Signed-off-by: Thomas Weißschuh <thomas.weissschuh@linutronix.de>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240307-qapi-firmware-json-v2-1-3b29eabb9b9a@linutronix.de>
[PMD: Reword description using Markus suggestion]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Update bios-bits docs to add more details on why a pre-OS environment for
testing bioses is useful. Add author's FOSDEM talk link. Also improve the
formating of the document while at it.
Signed-off-by: Ani Sinha <anisinha@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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Features supported :
- the 8 STM32L4x5 GPIOs are initialized with their reset values
(except IDR, see below)
- input mode : setting a pin in input mode "externally" (using input
irqs) results in an out irq (transmitted to SYSCFG)
- output mode : setting a bit in ODR sets the corresponding out irq
(if this line is configured in output mode)
- pull-up, pull-down
- push-pull, open-drain
Difference with the real GPIOs :
- Alternate Function and Analog mode aren't implemented :
pins in AF/Analog behave like pins in input mode
- floating pins stay at their last value
- register IDR reset values differ from the real one :
values are coherent with the other registers reset values
and the fact that AF/Analog modes aren't implemented
- setting I/O output speed isn't supported
- locking port bits isn't supported
- ADC function isn't supported
- GPIOH has 16 pins instead of 2 pins
- writing to registers LCKR, AFRL, AFRH and ASCR is ineffective
Signed-off-by: Arnaud Minier <arnaud.minier@telecom-paris.fr>
Signed-off-by: Inès Varhol <ines.varhol@telecom-paris.fr>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-id: 20240305210444.310665-2-ines.varhol@telecom-paris.fr
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Enable all FEAT_ECV features on the 'max' CPU.
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240301183219.2424889-9-peter.maydell@linaro.org
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