Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, fixes, cleanups

i286 acpi speedup by precomputing _PRT by Ricardo Ribalda
vhost_ne

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: features, fixes, cleanups

i286 acpi speedup by precomputing _PRT by Ricardo Ribalda
vhost_net speedup by using MR transactions by Zuo Boqun
ich9 gained support for periodic and swsmi timer by Dominic Prinz

Fixes, cleanups all over the place.

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

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# gpg: Signature made Wed 11 Sep 2024 14:50:29 BST
# 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:
hw/acpi/ich9: Add periodic and swsmi timer
virtio-mem: don't warn about THP sizes on a kernel without THP support
hw/audio/virtio-sound: fix heap buffer overflow
hw/cxl: fix physical address field in get scan media results output
virtio-pci: Add lookup subregion of VirtIOPCIRegion MR
vhost_net: configure all host notifiers in a single MR transaction
tests/acpi: pc: update golden masters for DSDT
hw/i386/acpi-build: Return a pre-computed _PRT table
tests/acpi: pc: allow DSDT acpi table changes
intel_iommu: Make PASID-cache and PIOTLB type invalid in legacy mode
intel_iommu: Fix invalidation descriptor type field
virtio: rename virtio_split_packed_update_used_idx
hw/pci/pci-hmp-cmds: Avoid displaying bogus size in 'info pci'
pci: don't skip function 0 occupancy verification for devfn auto assign
hw/isa/vt82c686.c: Embed i8259 irq in device state instead of allocating
hw: Move declaration of IRQState to header and add init function
virtio: Always reset vhost devices
virtio: Allow .get_vhost() without vhost_started

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

virtio: Allow .get_vhost() without vhost_started

Historically, .get_vhost() was probably only called when
vdev->vhost_started is true. However, we now decidedly want to call it
also when vhost_star

virtio: Allow .get_vhost() without vhost_started

Historically, .get_vhost() was probably only called when
vdev->vhost_started is true. However, we now decidedly want to call it
also when vhost_started is false, specifically so we can issue a reset
to the vhost back-end while device operation is stopped.

Some .get_vhost() implementations dereference some pointers (or return
offsets from them) that are probably guaranteed to be non-NULL when
vhost_started is true, but not necessarily otherwise. This patch makes
all such implementations check all such pointers, returning NULL if any
is NULL.

Signed-off-by: Hanna Czenczek <hreitz@redhat.com>
Message-Id: <20240723163941.48775-2-hreitz@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

Merge tag 'pull-qapi-2024-09-10' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2024-09-10

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Merge tag 'pull-qapi-2024-09-10' of https://repo.or.cz/qemu/armbru into staging

QAPI patches patches for 2024-09-10

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# gpg: Signature made Tue 10 Sep 2024 14:36:00 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* tag 'pull-qapi-2024-09-10' of https://repo.or.cz/qemu/armbru:
qapi/vfio: Rename VfioMigrationState to Qapi*, and drop prefix
qapi/cryptodev: Rename QCryptodevBackendAlgType to *Algo, and drop prefix
qapi/cryptodev: Drop unwanted 'prefix'
qapi/crypto: Rename QCryptoAFAlg to QCryptoAFAlgo
qapi/crypto: Rename QCryptoRSAPaddingAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoAkCipherAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoIVGenAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoCipherAlgorithm to *Algo, and drop prefix
qapi/crypto: Rename QCryptoHashAlgorithm to *Algo, and drop prefix
qapi/crypto: Drop unwanted 'prefix'
qapi/machine: Rename CpuS390* to S390Cpu*, and drop 'prefix'
qapi/ui: Drop temporary 'prefix'
qapi/machine: Drop temporary 'prefix'
qapi/ebpf: Drop temporary 'prefix'
qapi/crypto: Drop temporary 'prefix'
qapi/common: Drop temporary 'prefix'
qapi/block-core: Drop temporary 'prefix'
tests/qapi-schema: Drop temporary 'prefix'
qapi: Smarter camel_to_upper() to reduce need for 'prefix'

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

qapi/cryptodev: Rename QCryptodevBackendAlgType to *Algo, and drop prefix

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best use

qapi/cryptodev: Rename QCryptodevBackendAlgType to *Algo, and drop prefix

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint.

QCryptodevBackendAlgType has a 'prefix' that overrides the generated
enumeration constants' prefix to QCRYPTODEV_BACKEND_ALG.

We could simply drop 'prefix', but I think the abbreviation "alg" is
less than clear.

Additionally rename the type to QCryptodevBackendAlgoType. The prefix
becomes QCRYPTODEV_BACKEND_ALGO_TYPE.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240904111836.3273842-19-armbru@redhat.com>

show more ...

qapi/cryptodev: Drop unwanted 'prefix'

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint.

QCryptodevBacken

qapi/cryptodev: Drop unwanted 'prefix'

QAPI's 'prefix' feature can make the connection between enumeration
type and its constants less than obvious. It's best used with
restraint.

QCryptodevBackendServiceType has a 'prefix' that overrides the
generated enumeration constants' prefix to QCRYPTODEV_BACKEND_SERVICE.

Drop it. The prefix becomes QCRYPTODEV_BACKEND_SERVICE_TYPE.

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Message-ID: <20240904111836.3273842-18-armbru@redhat.com>

show more ...

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pci,pc: features,fixes

pci: Initial support for SPDM Responders
cxl: Add support for scan media, fea

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pci,pc: features,fixes

pci: Initial support for SPDM Responders
cxl: Add support for scan media, feature commands, device patrol scrub
control, DDR5 ECS control, firmware updates
virtio: in-order support
virtio-net: support for SR-IOV emulation (note: known issues on s390,
might get reverted if not fixed)
smbios: memory device size is now configurable per Machine
cpu: architecture agnostic code to support vCPU Hotplug

Fixes, cleanups all over the place.

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

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# gpg: Signature made Tue 23 Jul 2024 10:16:31 AM AEST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined]
# gpg: WARNING: The key's User ID is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# 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: (61 commits)
hw/nvme: Add SPDM over DOE support
backends: Initial support for SPDM socket support
hw/pci: Add all Data Object Types defined in PCIe r6.0
tests/acpi: Add expected ACPI AML files for RISC-V
tests/qtest/bios-tables-test.c: Enable basic testing for RISC-V
tests/acpi: Add empty ACPI data files for RISC-V
tests/qtest/bios-tables-test.c: Remove the fall back path
tests/acpi: update expected DSDT blob for aarch64 and microvm
acpi/gpex: Create PCI link devices outside PCI root bridge
tests/acpi: Allow DSDT acpi table changes for aarch64
hw/riscv/virt-acpi-build.c: Update the HID of RISC-V UART
hw/riscv/virt-acpi-build.c: Add namespace devices for PLIC and APLIC
virtio-iommu: Add trace point on virtio_iommu_detach_endpoint_from_domain
hw/vfio/common: Add vfio_listener_region_del_iommu trace event
virtio-iommu: Remove the end point on detach
virtio-iommu: Free [host_]resv_ranges on unset_iommu_devices
virtio-iommu: Remove probe_done
Revert "virtio-iommu: Clear IOMMUDevice when VFIO device is unplugged"
gdbstub: Add helper function to unregister GDB register space
physmem: Add helper function to destroy CPU AddressSpace
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

hw/virtio/virtio-crypto: Fix op_code assignment in virtio_crypto_create_asym_session

Currently, if the function fails during the key_len check, the op_code
does not have a proper value, causing virt

hw/virtio/virtio-crypto: Fix op_code assignment in virtio_crypto_create_asym_session

Currently, if the function fails during the key_len check, the op_code
does not have a proper value, causing virtio_crypto_free_create_session_req
not to free the memory correctly, leading to a memory leak.

By setting the op_code before performing any checks, we ensure that
virtio_crypto_free_create_session_req has the correct context to
perform cleanup operations properly, thus preventing memory leaks.

ASAN log:
==3055068==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 512 byte(s) in 1 object(s) allocated from:
#0 0x5586a75e6ddd in malloc llvm/compiler-rt/lib/asan/asan_malloc_linux.cpp:129:3
#1 0x7fb6b63b6738 in g_malloc (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5e738)
#2 0x5586a864bbde in virtio_crypto_handle_ctrl hw/virtio/virtio-crypto.c:407:19
#3 0x5586a94fc84c in virtio_queue_notify_vq hw/virtio/virtio.c:2277:9
#4 0x5586a94fc0a2 in virtio_queue_host_notifier_read hw/virtio/virtio.c:3641:9

Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Message-Id: <20240702211835.3064505-1-zheyuma97@gmail.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge tag 'hw-misc-20240410' of https://github.com/philmd/qemu into staging

Misc HW patch queue

- Fix CXL Fixed Memory Window interleave-granularity typo
- Fix for DMA re-entrancy abuse with VirtIO

Merge tag 'hw-misc-20240410' of https://github.com/philmd/qemu into staging

Misc HW patch queue

- Fix CXL Fixed Memory Window interleave-granularity typo
- Fix for DMA re-entrancy abuse with VirtIO devices (CVE-2024-3446)
- Fix out-of-bound access in NAND block buffer
- Fix memory leak in AppleSMC reset() handler
- Avoid VirtIO crypto backends abort o invalid session ID
- Fix overflow in LAN9118 MIL TX FIFO
- Fix overflow when abusing SDHCI TRNMOD register (CVE-2024-3447)
- Fix overrun in short fragmented packet SCTP checksum (CVE-2024-3567)
- Remove unused assignment in virtio-snd model (Coverity 1542933 & 1542934)

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# gpg: Signature made Wed 10 Apr 2024 10:11:58 BST
# 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-20240410' of https://github.com/philmd/qemu:
hw/audio/virtio-snd: Remove unused assignment
hw/net/net_tx_pkt: Fix overrun in update_sctp_checksum()
hw/sd/sdhci: Do not update TRNMOD when Command Inhibit (DAT) is set
hw/net/lan9118: Fix overflow in MIL TX FIFO
hw/net/lan9118: Replace magic '2048' value by MIL_TXFIFO_SIZE definition
backends/cryptodev: Do not abort for invalid session ID
hw/misc/applesmc: Fix memory leak in reset() handler
hw/misc/applesmc: Do not call DeviceReset from DeviceRealize
hw/block/nand: Fix out-of-bound access in NAND block buffer
hw/block/nand: Have blk_load() take unsigned offset and return boolean
hw/block/nand: Factor nand_load_iolen() method out
qemu-options: Fix CXL Fixed Memory Window interleave-granularity typo
hw/virtio/virtio-crypto: Protect from DMA re-entrancy bugs
hw/char/virtio-serial-bus: Protect from DMA re-entrancy bugs
hw/display/virtio-gpu: Protect from DMA re-entrancy bugs
hw/virtio: Introduce virtio_bh_new_guarded() helper

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/virtio/virtio-crypto: Protect from DMA re-entrancy bugs

Replace qemu_bh_new_guarded() by virtio_bh_new_guarded()
so the bus and device use the same guard. Otherwise the
DMA-reentrancy protection

hw/virtio/virtio-crypto: Protect from DMA re-entrancy bugs

Replace qemu_bh_new_guarded() by virtio_bh_new_guarded()
so the bus and device use the same guard. Otherwise the
DMA-reentrancy protection can be bypassed.

Fixes: CVE-2024-3446
Cc: qemu-stable@nongnu.org
Suggested-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Message-Id: <20240409105537.18308-5-philmd@linaro.org>

show more ...

Merge tag 'pull-20231230' of https://gitlab.com/rth7680/qemu into staging

Mark VMStateField and VMStateDescription arrays const.

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Merge tag 'pull-20231230' of https://gitlab.com/rth7680/qemu into staging

Mark VMStateField and VMStateDescription arrays const.

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# gpg: Signature made Fri 29 Dec 2023 21:21:31 GMT
# gpg: using RSA key 7A481E78868B4DB6A85A05C064DF38E8AF7E215F
# gpg: issuer "richard.henderson@linaro.org"
# gpg: Good signature from "Richard Henderson <richard.henderson@linaro.org>" [full]
# Primary key fingerprint: 7A48 1E78 868B 4DB6 A85A 05C0 64DF 38E8 AF7E 215F

* tag 'pull-20231230' of https://gitlab.com/rth7680/qemu: (71 commits)
docs: Constify VMstate in examples
tests/unit/test-vmstate: Constify VMState
util/fifo8: Constify VMState
replay: Constify VMState
system: Constify VMState
migration: Constify VMState
cpu-target: Constify VMState
backends: Constify VMState
audio: Constify VMState
hw/misc/macio: Constify VMState
hw/watchdog: Constify VMState
hw/virtio: Constify VMState
hw/vfio: Constify VMState
hw/usb: Constify VMState
hw/tpm: Constify VMState
hw/timer: Constify VMState
hw/ssi: Constify VMState
hw/sparc: Constify VMState
hw/sensor: Constify VMState
hw/sd: Constify VMState
...

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>

show more ...

hw/virtio: Constify VMState

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231221031652.119827-61-richard.henderson@linaro.org>

Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2023-09-21

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Merge tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu into staging

trivial patches for 2023-09-21

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# gpg: Signature made Thu 21 Sep 2023 04:33:18 EDT
# 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:
docs/devel/reset.rst: Correct function names
docs/cxl: Cleanout some more aarch64 examples.
hw/mem/cxl_type3: Add missing copyright and license notice
hw/cxl: Fix out of bound array access
docs/cxl: Change to lowercase as others
hw/cxl/cxl_device: Replace magic number in CXLError definition
hw/pci-bridge/cxl_upstream: Fix bandwidth entry base unit for SSLBIS
hw/cxl: Fix CFMW config memory leak
hw/i386/pc: fix code comment on cumulative flash size
subprojects: Use the correct .git suffix in the repository URLs
hw/other: spelling fixes
hw/tpm: spelling fixes
hw/pci: spelling fixes
hw/net: spelling fixes
i386: spelling fixes
bsd-user: spelling fixes
ppc: spelling fixes

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

show more ...

hw/other: spelling fixes

Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,pci,virtio,crypto: bugfixes

fixes all over the place.

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

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,pci,virtio,crypto: bugfixes

fixes all over the place.

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

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# gpg: Signature made Thu 03 Aug 2023 03:19:09 PM PDT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined]
# 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: 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: (22 commits)
cryptodev: Handle unexpected request to avoid crash
virtio-crypto: verify src&dst buffer length for sym request
include/hw/i386/x86-iommu: Fix struct X86IOMMU_MSIMessage for big endian hosts
hw/i386/x86-iommu: Fix endianness issue in x86_iommu_irq_to_msi_message()
hw/i386/intel_iommu: Fix index calculation in vtd_interrupt_remap_msi()
hw/i386/intel_iommu: Fix struct VTDInvDescIEC on big endian hosts
hw/i386/intel_iommu: Fix endianness problems related to VTD_IR_TableEntry
hw/i386/intel_iommu: Fix trivial endianness problems
vhost: fix the fd leak
pci: do not respond config requests after PCI device eject
virtio: Fix packed virtqueue used_idx mask
hw/virtio: qmp: add RING_RESET to 'info virtio-status'
tests: acpi: update expected blobs
acpi: x86: remove _ADR on host bridges
tests: acpi: whitelist expected blobs
tests: acpi: x86: update expected blobs
x86: acpi: workaround Windows not handling name references in Package properly
tests: acpi: x86: whitelist expected blobs
hw/virtio: Add a protection against duplicate vu_scmi_stop calls
virtio-iommu: Standardize granule extraction and formatting
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

virtio-crypto: verify src&dst buffer length for sym request

For symmetric algorithms, the length of ciphertext must be as same
as the plaintext.
The missing verification of the src_len and the dst_l

virtio-crypto: verify src&dst buffer length for sym request

For symmetric algorithms, the length of ciphertext must be as same
as the plaintext.
The missing verification of the src_len and the dst_len in
virtio_crypto_sym_op_helper() may lead buffer overflow/divulged.

This patch is originally written by Yiming Tao for QEMU-SECURITY,
resend it(a few changes of error message) in qemu-devel.

Fixes: CVE-2023-3180
Fixes: 04b9b37edda("virtio-crypto: add data queue processing handler")
Cc: Gonglei <arei.gonglei@huawei.com>
Cc: Mauro Matteo Cascella <mcascell@redhat.com>
Cc: Yiming Tao <taoym@zju.edu.cn>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230803024314.29962-2-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,pci,virtio: cleanups, fixes, features

vhost-user-gpu: edid
vhost-user-scmi device
vhost-vdpa: _F_CTRL_RX

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

pc,pci,virtio: cleanups, fixes, features

vhost-user-gpu: edid
vhost-user-scmi device
vhost-vdpa: _F_CTRL_RX and _F_CTRL_RX_EXTRA support for svq

cleanups, fixes all over the place.

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

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# gpg: Signature made Tue 11 Jul 2023 12:00:19 AM BST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined]
# 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: 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: (66 commits)
vdpa: Allow VIRTIO_NET_F_CTRL_RX_EXTRA in SVQ
vdpa: Restore packet receive filtering state relative with _F_CTRL_RX_EXTRA feature
vdpa: Allow VIRTIO_NET_F_CTRL_RX in SVQ
vdpa: Avoid forwarding large CVQ command failures
vdpa: Accessing CVQ header through its structure
vhost: Fix false positive out-of-bounds
vdpa: Restore packet receive filtering state relative with _F_CTRL_RX feature
vdpa: Restore MAC address filtering state
vdpa: Use iovec for vhost_vdpa_net_load_cmd()
pcie: Specify 0 for ARI next function numbers
pcie: Use common ARI next function number
include/hw/virtio: document some more usage of notifiers
include/hw/virtio: add kerneldoc for virtio_init
include/hw/virtio: document virtio_notify_config
hw/virtio: fix typo in VIRTIO_CONFIG_IRQ_IDX comments
include/hw: document the device_class_set_parent_* fns
include: attempt to document device_class_set_props
vdpa: Fix possible use-after-free for VirtQueueElement
pcie: Add hotplug detect state register to cmask
virtio-iommu: Rework the traces in virtio_iommu_set_page_size_mask()
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

hw/virtio: fix typo in VIRTIO_CONFIG_IRQ_IDX comments

Fixes: 544f0278af (virtio: introduce macro VIRTIO_CONFIG_IRQ_IDX)
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <2023071015352

hw/virtio: fix typo in VIRTIO_CONFIG_IRQ_IDX comments

Fixes: 544f0278af (virtio: introduce macro VIRTIO_CONFIG_IRQ_IDX)
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20230710153522.3469097-4-alex.bennee@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: fixes, features, cleanups

asymmetric crypto support for cryptodev-vhost-user
rom migration w

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: fixes, features, cleanups

asymmetric crypto support for cryptodev-vhost-user
rom migration when rom size changes
poison get, inject, clear; mock cxl events and irq support for cxl
shadow virtqueue offload support for vhost-vdpa
vdpa now maps shadow vrings with MAP_SHARED
max_cpus went up to 1024 and we default to smbios 3.0 for pc

Fixes, cleanups all over the place. In particular
hw/acpi: Fix PM control register access
works around a very long standing bug in memory core.

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

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# gpg: Signature made Mon 26 Jun 2023 03:50:09 PM CEST
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined]
# 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: 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)
vhost-vdpa: do not cleanup the vdpa/vhost-net structures if peer nic is present
vhost_net: add an assertion for TAP client backends
intel_iommu: Fix address space unmap
intel_iommu: Fix flag check in replay
intel_iommu: Fix a potential issue in VFIO dirty page sync
vhost-user: fully use new backend/frontend naming
virtio-scsi: avoid dangling host notifier in ->ioeventfd_stop()
hw/i386/pc: Clean up pc_machine_initfn
vdpa: fix not using CVQ buffer in case of error
vdpa: mask _F_CTRL_GUEST_OFFLOADS for vhost vdpa devices
vhost: fix vhost_dev_enable_notifiers() error case
vdpa: Allow VIRTIO_NET_F_CTRL_GUEST_OFFLOADS in SVQ
vdpa: Add vhost_vdpa_net_load_offloads()
virtio-net: expose virtio_net_supported_guest_offloads()
hw/net/virtio-net: make some VirtIONet const
vdpa: reuse virtio_vdev_has_feature()
include/hw/virtio: make some VirtIODevice const
vdpa: map shadow vrings with MAP_SHARED
vdpa: reorder vhost_vdpa_net_cvq_cmd_page_len function
vdpa: do not block migration if device has cvq and x-svq=on
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

hw/virtio: Remove unnecessary 'virtio-access.h' header

None of these files use the VirtIO Load/Store API declared
by "hw/virtio/virtio-access.h". This header probably crept
in via copy/pasting, remo

hw/virtio: Remove unnecessary 'virtio-access.h' header

None of these files use the VirtIO Load/Store API declared
by "hw/virtio/virtio-access.h". This header probably crept
in via copy/pasting, remove it.

Note, "virtio-access.h" is target-specific, so any file
including it also become tainted as target-specific.

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230524093744.88442-10-philmd@linaro.org>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>

show more ...

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: fixes, features, cleanups

CXL volatile memory support
More memslots for vhost-user on x86 an

Merge tag 'for_upstream' of https://git.kernel.org/pub/scm/virt/kvm/mst/qemu into staging

virtio,pc,pci: fixes, features, cleanups

CXL volatile memory support
More memslots for vhost-user on x86 and ARM.
vIOMMU support for vhost-vdpa
pcie-to-pci bridge can now be compiled out
MADT revision bumped to 3
Fixes, cleanups all over the place.

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

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# gpg: Signature made Fri 19 May 2023 07:36:26 AM PDT
# gpg: using RSA key 5D09FD0871C8F85B94CA8A0D281F0DB8D28D5469
# gpg: issuer "mst@redhat.com"
# gpg: Good signature from "Michael S. Tsirkin <mst@kernel.org>" [undefined]
# gpg: aka "Michael S. Tsirkin <mst@redhat.com>" [undefined]
# 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: 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: (40 commits)
hw/i386/pc: No need for rtc_state to be an out-parameter
hw/i386/pc: Create RTC controllers in south bridges
hw/cxl: Introduce cxl_device_get_timestamp() utility function
hw/cxl: rename mailbox return code type from ret_code to CXLRetCode
hw/pci-bridge: make building pcie-to-pci bridge configurable
virtio-pci: add handling of PCI ATS and Device-TLB enable/disable
hw/pci-host/pam: Make init_pam() usage more readable
hw/i386/pc: Initialize ram_memory variable directly
hw/i386/pc_{q35,piix}: Minimize usage of get_system_memory()
hw/i386/pc_{q35,piix}: Reuse MachineClass::desc as SMB product name
hw/i386/pc_q35: Reuse machine parameter
hw/pci-host/q35: Inline sysbus_add_io()
hw/pci-host/i440fx: Inline sysbus_add_io()
vhost-vdpa: Add support for vIOMMU.
vhost-vdpa: Add check for full 64-bit in region delete
vhost_vdpa: fix the input in trace_vhost_vdpa_listener_region_del()
vhost: expose function vhost_dev_has_iommu()
virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request
virtio-net: not enable vq reset feature unconditionally
vhost-user: Remove acpi-specific memslot limit
...

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

show more ...

virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request

Ensure op_info is not NULL in case of QCRYPTODEV_BACKEND_ALG_SYM algtype.

Fixes: 0e660a6f90a ("crypto: Introduce RSA algori

virtio-crypto: fix NULL pointer dereference in virtio_crypto_free_request

Ensure op_info is not NULL in case of QCRYPTODEV_BACKEND_ALG_SYM algtype.

Fixes: 0e660a6f90a ("crypto: Introduce RSA algorithm")
Signed-off-by: Mauro Matteo Cascella <mcascell@redhat.com>
Reported-by: Yiming Tao <taoym@zju.edu.cn>
Message-Id: <20230509075317.1132301-1-mcascell@redhat.com>
Reviewed-by: Gonglei <arei.gonglei@huawei.com>
Reviewed-by: zhenwei pi<pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...

Merge tag 'pull-request-2023-04-28' of https://gitlab.com/thuth/qemu into staging

* Prevent reentrant DMA accesses by default
* Only compile hw/rdma code when necessary
* Fix a potential locking iss

Merge tag 'pull-request-2023-04-28' of https://gitlab.com/thuth/qemu into staging

* Prevent reentrant DMA accesses by default
* Only compile hw/rdma code when necessary
* Fix a potential locking issue in the vhost-user-test
* Offer more registers in GDB for s390x TCG

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# gpg: Signature made Fri 28 Apr 2023 10:39:05 AM BST
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [undefined]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [undefined]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [undefined]
# 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: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5

* tag 'pull-request-2023-04-28' of https://gitlab.com/thuth/qemu:
apic: disable reentrancy detection for apic-msi
raven: disable reentrancy detection for iomem
bcm2835_property: disable reentrancy detection for iomem
lsi53c895a: disable reentrancy detection for script RAM
hw: replace most qemu_bh_new calls with qemu_bh_new_guarded
checkpatch: add qemu_bh_new/aio_bh_new checks
async: Add an optional reentrancy guard to the BH API
memory: prevent dma-reentracy issues
tests: vhost-user-test: release mutex on protocol violation
hw/rdma: VMW_PVRDMA should depend on VMXNET3_PCI
hw/rdma: Compile target-independent parts of the rdma code only once
hw/rdma: Remove unused macros PG_DIR_SZ and PG_TBL_SZ
s390x/gdb: Split s390-virt.xml

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

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hw: replace most qemu_bh_new calls with qemu_bh_new_guarded

This protects devices from bh->mmio reentrancy issues.

Thanks: Thomas Huth <thuth@redhat.com> for diagnosing OS X test failure.
Signed-of

hw: replace most qemu_bh_new calls with qemu_bh_new_guarded

This protects devices from bh->mmio reentrancy issues.

Thanks: Thomas Huth <thuth@redhat.com> for diagnosing OS X test failure.
Signed-off-by: Alexander Bulekov <alxndr@bu.edu>
Reviewed-by: Darren Kenny <darren.kenny@oracle.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20230427211013.2994127-5-alxndr@bu.edu>
Signed-off-by: Thomas Huth <thuth@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 d

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>

# -----BEGIN PGP SIGNATURE-----
#
# iQFDBAABCAAtFiEEXQn9CHHI+FuUyooNKB8NuNKNVGkFAmQJ8TYPHG1zdEByZWRo
# YXQuY29tAAoJECgfDbjSjVRp37YIAMpQA5/ddmKKz/ABtBMHB5JX/SVYcG+1xkBR
# j9IFYusOfmmDfmgAhv0Qxi9+Wik95lszVZUnphvocSGd0PXH47pK7yv9RZ1ttaYX
# oAbXrGqXo8rUhl1ksQsJ8Iasj2di1BLP0byPuozbRkg1Kkz5TqRd9+hBqSBGEx21
# tsP5708UVCDAriwYYO78Cx0ZasmB9bqqeom5FdEsg9sYJ5aElOOvitp9YO1p2xhU
# gRvhD+k/aqNi+mfOUF7qGDBanxKgx75VV/KU1cjjS9R1vNtwRhfc/26PBrROY00a
# wkZWnAxmzDFKRS6cEfeb+eDGEVjC3IqLAjcFeuAIT/78CwdvIiY=
# =e1yv
# -----END PGP SIGNATURE-----
# 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>

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cryptodev: Use CryptoDevBackendOpInfo for operation

Move queue_index, CryptoDevCompletionFunc and opaque into struct
CryptoDevBackendOpInfo, then cryptodev_backend_crypto_operation()
needs an argume

cryptodev: Use CryptoDevBackendOpInfo for operation

Move queue_index, CryptoDevCompletionFunc and opaque into struct
CryptoDevBackendOpInfo, then cryptodev_backend_crypto_operation()
needs an argument CryptoDevBackendOpInfo *op_info only. And remove
VirtIOCryptoReq from cryptodev. It's also possible to hide
VirtIOCryptoReq into virtio-crypto.c in the next step. (In theory,
VirtIOCryptoReq is a private structure used by virtio-crypto only)

Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: zhenwei pi <pizhenwei@bytedance.com>
Message-Id: <20230301105847.253084-9-pizhenwei@bytedance.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>

show more ...