stub: Fix build failure with --enable-user --disable-system --enable-tools

Configuring "--enable-user --disable-system --enable-tools" causes the
build failure with the following information:

/usr/

stub: Fix build failure with --enable-user --disable-system --enable-tools

Configuring "--enable-user --disable-system --enable-tools" causes the
build failure with the following information:

/usr/bin/ld: libhwcore.a.p/hw_core_qdev.c.o: in function `device_finalize':
/qemu/build/../hw/core/qdev.c:688: undefined reference to `qapi_event_send_device_deleted'
collect2: error: ld returned 1 exit status

To fix the above issue, add qdev.c stub when build with `have_tools`.

With this fix, QEMU could be successfully built in the following cases:
--enable-user --disable-system --enable-tools
--enable-user --disable-system --disable-tools
--enable-user --disable-system

Cc: qemu-stable@nongnu.org
Fixes: 388b849fb6c3 ("stubs: avoid duplicate symbols in libqemuutil.a")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2766
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Link: https://lore.kernel.org/r/20250121154318.214680-1-zhao1.liu@intel.com
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 8113dbbcdaee05f319a7e48272416d918cb2b04a)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

stubs: avoid duplicate symbols in libqemuutil.a

qapi_event_send_device_deleted is always included (together with the
rest of QAPI) in libqemuutil.a if either system-mode emulation or tools
are being

stubs: avoid duplicate symbols in libqemuutil.a

qapi_event_send_device_deleted is always included (together with the
rest of QAPI) in libqemuutil.a if either system-mode emulation or tools
are being built, and in that case the stub causes a duplicate symbol
to appear in libqemuutil.a.

Add the symbol only if events are not being requested.

Cc: qemu-stable@nongnu.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
(cherry picked from commit 388b849fb6c33882b481123568995a749a54f648)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

Merge tag 'for-upstream-i386' of https://gitlab.com/bonzini/qemu into staging

* target/i386: new feature bits for AMD processors
* target/i386/tcg: improvements around flag handling
* target/i386: a

Merge tag 'for-upstream-i386' of https://gitlab.com/bonzini/qemu into staging

* target/i386: new feature bits for AMD processors
* target/i386/tcg: improvements around flag handling
* target/i386: add AVX10 support
* target/i386: add GraniteRapids-v2 model
* dockerfiles: add libcbor
* New nitro-enclave machine type
* qom: cleanups to object_new
* configure: detect 64-bit MIPS for rust
* configure: deprecate 32-bit MIPS

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# gpg: Signature made Thu 31 Oct 2024 17:28:36 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-i386' of https://gitlab.com/bonzini/qemu: (49 commits)
target/i386: Introduce GraniteRapids-v2 model
target/i386: Add AVX512 state when AVX10 is supported
target/i386: Add feature dependencies for AVX10
target/i386: add CPUID.24 features for AVX10
target/i386: add AVX10 feature and AVX10 version property
target/i386: return bool from x86_cpu_filter_features
target/i386: do not rely on ExtSaveArea for accelerator-supported XCR0 bits
target/i386: cpu: set correct supported XCR0 features for TCG
target/i386: use + to put flags together
target/i386: use higher-precision arithmetic to compute CF
target/i386: use compiler builtin to compute PF
target/i386: make flag variables unsigned
target/i386: add a note about gen_jcc1
target/i386: add a few more trivial CCPrepare cases
target/i386: optimize TEST+Jxx sequences
target/i386: optimize computation of ZF from CC_OP_DYNAMIC
target/i386: Wrap cc_op_live with a validity check
target/i386: Introduce cc_op_size
target/i386: Rearrange CCOp
target/i386: remove CC_OP_CLR
...

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

show more ...

stubs: avoid duplicate symbols in libqemuutil.a

qapi_event_send_device_deleted is always included (together with the
rest of QAPI) in libqemuutil.a if either system-mode emulation or tools
are being

stubs: avoid duplicate symbols in libqemuutil.a

qapi_event_send_device_deleted is always included (together with the
rest of QAPI) in libqemuutil.a if either system-mode emulation or tools
are being built, and in that case the stub causes a duplicate symbol
to appear in libqemuutil.a.

Add the symbol only if events are not being requested.

Cc: qemu-stable@nongnu.org
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Tested-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge tag 'pull-maintainer-june24-240624-1' of https://gitlab.com/stsquad/qemu into staging

maintainer updates (plugins, gdbstub):

- add missing include guard comment to gdbstub.h
- move gdbstu

Merge tag 'pull-maintainer-june24-240624-1' of https://gitlab.com/stsquad/qemu into staging

maintainer updates (plugins, gdbstub):

- add missing include guard comment to gdbstub.h
- move gdbstub enums into separate header
- move qtest_[get|set]_virtual_clock functions
- allow plugins to manipulate the virtual clock
- introduce an Instructions Per Second plugin
- fix inject_mem_cb rw mask tests
- allow qemu_plugin_vcpu_mem_cb to shortcut when no memory cbs

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# gpg: Signature made Mon 24 Jun 2024 02:19:54 AM PDT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.org>" [full]

* tag 'pull-maintainer-june24-240624-1' of https://gitlab.com/stsquad/qemu:
accel/tcg: Avoid unnecessary call overhead from qemu_plugin_vcpu_mem_cb
plugins: fix inject_mem_cb rw masking
contrib/plugins: add Instructions Per Second (IPS) example for cost modeling
plugins: add migration blocker
plugins: add time control API
qtest: move qtest_{get, set}_virtual_clock to accel/qtest/qtest.c
sysemu: generalise qtest_warp_clock as qemu_clock_advance_virtual_time
qtest: use cpu interface in qtest_clock_warp
sysemu: add set_virtual_time to accel ops
plugins: Ensure register handles are not NULL
gdbstub: move enums into separate header
include/exec: add missing include guard comment

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

show more ...

sysemu: add set_virtual_time to accel ops

We are about to remove direct calls to individual accelerators for
this information and will need a central point for plugins to hook
into time changes.

Re

sysemu: add set_virtual_time to accel ops

We are about to remove direct calls to individual accelerators for
this information and will need a central point for plugins to hook
into time changes.

Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20240530220610.1245424-2-pierrick.bouvier@linaro.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20240620152220.2192768-5-alex.bennee@linaro.org>

show more ...

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* scsi-disk: Don't silently truncate serial number
* backends/hostmem: Report error on unavailable qemu_madvise() features or

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* scsi-disk: Don't silently truncate serial number
* backends/hostmem: Report error on unavailable qemu_madvise() features or unaligned memory sizes
* target/i386: fixes and documentation for INHIBIT_IRQ/TF/RF and debugging
* i386/hvf: Adds support for INVTSC cpuid bit
* i386/hvf: Fixes for dirty memory tracking
* i386/hvf: Use hv_vcpu_interrupt() and hv_vcpu_run_until()
* hvf: Cleanups
* stubs: fixes for --disable-system build
* i386/kvm: support for FRED
* i386/kvm: fix MCE handling on AMD hosts

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# gpg: Signature made Sat 08 Jun 2024 01:33:46 AM PDT
# 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]

* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (42 commits)
python: mkvenv: remove ensure command
Revert "python: use vendored tomli"
i386: Add support for overflow recovery
i386: Add support for SUCCOR feature
i386: Fix MCE support for AMD hosts
docs: i386: pc: Avoid mentioning limit of maximum vCPUs
target/i386: Add get/set/migrate support for FRED MSRs
target/i386: enumerate VMX nested-exception support
vmxcap: add support for VMX FRED controls
target/i386: mark CR4.FRED not reserved
target/i386: add support for FRED in CPUID enumeration
hvf: Makes assert_hvf_ok report failed expression
i386/hvf: Updates API usage to use modern vCPU run function
i386/hvf: In kick_vcpu use hv_vcpu_interrupt to force exit
i386/hvf: Fixes dirty memory tracking by page granularity RX->RWX change
hvf: Consistent types for vCPU handles
i386/hvf: Fixes some compilation warnings
i386/hvf: Adds support for INVTSC cpuid bit
stubs/meson: Fix qemuutil build when --disable-system
scsi-disk: Don't silently truncate serial number
...

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

show more ...

stubs/meson: Fix qemuutil build when --disable-system

Compiling without system, user, tools or guest-agent fails with the
following error message:

./configure --disable-system --disable-user --disa

stubs/meson: Fix qemuutil build when --disable-system

Compiling without system, user, tools or guest-agent fails with the
following error message:

./configure --disable-system --disable-user --disable-tools \
--disable-guest-agent

error message:

/usr/bin/ld: libqemuutil.a.p/util_error-report.c.o: in function `error_printf':
/media/liuzhao/data/qemu-cook/build/../util/error-report.c:38: undefined reference to `error_vprintf'
/usr/bin/ld: libqemuutil.a.p/util_error-report.c.o: in function `vreport':
/media/liuzhao/data/qemu-cook/build/../util/error-report.c:215: undefined reference to `error_vprintf'
collect2: error: ld returned 1 exit status

This is because tests/bench and tests/unit both need qemuutil, which
requires error_vprintf stub when system is disabled.

Add error_vprintf stub into stub_ss for all cases other than disabling
system.

Fixes: 3a15604900c4 ("stubs: include stubs only if needed")
Reported-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Message-ID: <20240605152549.1795762-1-zhao1.liu@intel.com>
[Include error-printf.c unconditionally. - Paolo]
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...

Merge tag 'pull-request-2024-04-30' of https://gitlab.com/thuth/qemu into staging

* Clean-ups for "errp" handling in s390x cpu_model code
* Fix a possible abort in the "edu" device
* Add missing qga

Merge tag 'pull-request-2024-04-30' of https://gitlab.com/thuth/qemu into staging

* Clean-ups for "errp" handling in s390x cpu_model code
* Fix a possible abort in the "edu" device
* Add missing qga stubs for stand-alone qga builds and re-enable qga-ssh-test
* Fix memory corruption caused by the stm32l4x5 uart device
* Update the s390x custom runner to Ubuntu 22.04
* Fix READ NATIVE MAX ADDRESS IDE commands to avoid a possible crash
* Shorten the runtime of Cirrus-CI jobs

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# gpg: Signature made Tue 30 Apr 2024 12:11:31 AM PDT
# 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 <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.org>" [full]

* tag 'pull-request-2024-04-30' of https://gitlab.com/thuth/qemu:
.gitlab-ci.d/cirrus: Remove the netbsd and openbsd jobs
.gitlab-ci.d/cirrus.yml: Shorten the runtime of the macOS and FreeBSD jobs
tests/qtest/ide-test: Verify READ NATIVE MAX ADDRESS is not limited
hw/ide/core.c (cmd_read_native_max): Avoid limited device parameters
gitlab: remove stale s390x-all-linux-static conf hacks
gitlab: migrate the s390x custom machine to 22.04
build-environment: make some packages optional
hw/char/stm32l4x5_usart: Fix memory corruption by adding correct class_size
qga: Re-enable the qga-ssh-test when running without fuzzing
stubs: Add missing qga stubs
hw: misc: edu: use qemu_log_mask instead of hw_error
hw: misc: edu: rename local vars in edu_check_range
hw: misc: edu: fix 2 off-by-one errors
target/s390x/cpu_models_sysemu: Drop local @err in apply_cpu_model()
target/s390x/cpu_models: Make kvm_s390_apply_cpu_model() return boolean
target/s390x/cpu_models: Drop local @err in get_max_cpu_model()
target/s390x/cpu_models: Make kvm_s390_get_host_cpu_model() return boolean
target/s390x/cpu_model: Drop local @err in s390_realize_cpu_model()
target/s390x/cpu_model: Make check_compatibility() return boolean

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

show more ...

stubs: Add missing qga stubs

Compilation QGA without system and user fails
./configure --disable-system --disable-user --enable-guest-agent

Link failure:
/usr/bin/ld: libqemuutil.a.p/util_main-lo

stubs: Add missing qga stubs

Compilation QGA without system and user fails
./configure --disable-system --disable-user --enable-guest-agent

Link failure:
/usr/bin/ld: libqemuutil.a.p/util_main-loop.c.o: in function
`os_host_main_loop_wait':
../util/main-loop.c:303: undefined reference to `replay_mutex_unlock'
/usr/bin/ld: ../util/main-loop.c:307: undefined reference to
`replay_mutex_lock'
/usr/bin/ld: libqemuutil.a.p/util_error-report.c.o: in function
`error_printf':
../util/error-report.c:38: undefined reference to `error_vprintf'
/usr/bin/ld: libqemuutil.a.p/util_error-report.c.o: in function
`vreport':
../util/error-report.c:225: undefined reference to `error_vprintf'
/usr/bin/ld: libqemuutil.a.p/util_qemu-timer.c.o: in function
`timerlist_run_timers':
../util/qemu-timer.c:562: undefined reference to `replay_checkpoint'
/usr/bin/ld: ../util/qemu-timer.c:530: undefined reference to
`replay_checkpoint'
/usr/bin/ld: ../util/qemu-timer.c:525: undefined reference to
`replay_checkpoint'
ninja: build stopped: subcommand failed.

Fixes: 3a15604900 ("stubs: include stubs only if needed")

Tested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Konstantin Kostiuk <kkostiuk@redhat.com>
Message-ID: <20240426121347.18843-2-kkostiuk@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>

show more ...

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* cleanups for stubs
* do not link pixman automatically into all targets
* optimize computation of VGA dirty memory region
*

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* cleanups for stubs
* do not link pixman automatically into all targets
* optimize computation of VGA dirty memory region
* kvm: use configs/ definition to conditionalize debug support
* hw: Add compat machines for 9.1
* target/i386: add guest-phys-bits cpu property
* target/i386: Introduce Icelake-Server-v7 and SierraForest models
* target/i386: Export RFDS bit to guests
* q35: SMM ranges cleanups
* target/i386: basic support for confidential guests
* linux-headers: update headers
* target/i386: SEV: use KVM_SEV_INIT2 if possible
* kvm: Introduce support for memory_attributes
* RAMBlock: Add support of KVM private guest memfd
* Consolidate use of warn_report_once()
* pythondeps.toml: warn about updates needed to docs/requirements.txt
* target/i386: always write 32-bits for SGDT and SIDT

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# gpg: Signature made Tue 23 Apr 2024 08:35:37 AM PDT
# gpg: using RSA key F13338574B662389866C7682BFFBD25F78C7AE83
# gpg: issuer "pbonzini@redhat.com"
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>" [undefined]
# gpg: aka "Paolo Bonzini <pbonzini@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: 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' of https://gitlab.com/bonzini/qemu: (63 commits)
target/i386/translate.c: always write 32-bits for SGDT and SIDT
pythondeps.toml: warn about updates needed to docs/requirements.txt
accel/tcg/icount-common: Consolidate the use of warn_report_once()
target/i386/cpu: Merge the warning and error messages for AMD HT check
target/i386/cpu: Consolidate the use of warn_report_once()
target/i386/host-cpu: Consolidate the use of warn_report_once()
kvm/tdx: Ignore memory conversion to shared of unassigned region
kvm/tdx: Don't complain when converting vMMIO region to shared
kvm: handle KVM_EXIT_MEMORY_FAULT
physmem: Introduce ram_block_discard_guest_memfd_range()
RAMBlock: make guest_memfd require uncoordinated discard
HostMem: Add mechanism to opt in kvm guest memfd via MachineState
kvm/memory: Make memory type private by default if it has guest memfd backend
kvm: Enable KVM_SET_USER_MEMORY_REGION2 for memslot
RAMBlock: Add support of KVM private guest memfd
kvm: Introduce support for memory_attributes
trace/kvm: Split address space and slot id in trace_kvm_set_user_memory()
hw/i386/sev: Use legacy SEV VM types for older machine types
i386/sev: Add 'legacy-vm-type' parameter for SEV guest objects
target/i386: SEV: use KVM_SEV_INIT2 if possible
...

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

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stubs: include stubs only if needed

Currently it is not documented anywhere why some functions need to
be stubbed.

Group the files in stubs/meson.build according to who needs them, both
to reduce t

stubs: include stubs only if needed

Currently it is not documented anywhere why some functions need to
be stubbed.

Group the files in stubs/meson.build according to who needs them, both
to reduce the size of the compilation and to clarify the use of stubs.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240408155330.522792-18-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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stubs: split record/replay stubs further

replay.c symbols are only needed by user mode emulation, with the
exception of replay_mode that is needed by both user mode emulation
(by way of qemu_guest_g

stubs: split record/replay stubs further

replay.c symbols are only needed by user mode emulation, with the
exception of replay_mode that is needed by both user mode emulation
(by way of qemu_guest_getrandom) and block layer tools (by way of
util/qemu-timer.c).

Since it is needed by libqemuutil rather than specific files that
are part of the tools and emulators, split the replay_mode stub
into its own file.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240408155330.522792-17-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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colo: move stubs out of stubs/

Since the colo stubs are needed exactly when the build options are not
enabled, move them together with the code they stub.

Signed-off-by: Paolo Bonzini <pbonzini@red

colo: move stubs out of stubs/

Since the colo stubs are needed exactly when the build options are not
enabled, move them together with the code they stub.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240408155330.522792-16-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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memory-device: move stubs out of stubs/

Since the memory-device stubs are needed exactly when the Kconfig symbols are not
needed, move them to hw/mem/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat

memory-device: move stubs out of stubs/

Since the memory-device stubs are needed exactly when the Kconfig symbols are not
needed, move them to hw/mem/.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-15-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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ramfb: move stubs out of stubs/

Since the ramfb stubs are needed exactly when the Kconfig symbols are not
needed, move them to hw/display/ and compile them when ramfb.c is absent.

Signed-off-by: Pa

ramfb: move stubs out of stubs/

Since the ramfb stubs are needed exactly when the Kconfig symbols are not
needed, move them to hw/display/ and compile them when ramfb.c is absent.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-14-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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semihosting: move stubs out of stubs/

Since the semihosting stubs are needed exactly when the Kconfig symbols
are not needed, move them to semihosting/ and conditionalize them
on CONFIG_SEMIHOSTING

semihosting: move stubs out of stubs/

Since the semihosting stubs are needed exactly when the Kconfig symbols
are not needed, move them to semihosting/ and conditionalize them
on CONFIG_SEMIHOSTING and/or CONFIG_SYSTEM_ONLY.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Message-ID: <20240408155330.522792-13-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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hw/virtio: move stubs out of stubs/

Since the virtio memory device stubs are needed exactly when the
Kconfig symbol is not enabled, they can be placed in hw/virtio/ and
conditionalized on CONFIG_VIR

hw/virtio: move stubs out of stubs/

Since the virtio memory device stubs are needed exactly when the
Kconfig symbol is not enabled, they can be placed in hw/virtio/ and
conditionalized on CONFIG_VIRTIO_MD.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-12-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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hw/usb: move stubs out of stubs/

Since the USB stubs are needed exactly when the Kconfig symbols are not
enabled, they can be placed in hw/usb/ and conditionalized on CONFIG_USB.

Signed-off-by: Pao

hw/usb: move stubs out of stubs/

Since the USB stubs are needed exactly when the Kconfig symbols are not
enabled, they can be placed in hw/usb/ and conditionalized on CONFIG_USB.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-11-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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stubs: remove obsolete stubs

These file define functions are are not called from common code
anymore. Delete those functions and, if applicable, the entire files.

Signed-off-by: Paolo Bonzini <pbo

stubs: remove obsolete stubs

These file define functions are are not called from common code
anymore. Delete those functions and, if applicable, the entire files.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Acked-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-10-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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hw/core: Move system emulation files to system_ss

hotplug.c, qdev-hotplug.c and reset.c are not used by user emulation
and need not be included in hwcore_ss. Move them to system_ss, where
they belo

hw/core: Move system emulation files to system_ss

hotplug.c, qdev-hotplug.c and reset.c are not used by user emulation
and need not be included in hwcore_ss. Move them to system_ss, where
they belong, by letting the linker pull in the stubs when needed.

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20240408155330.522792-8-pbonzini@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* build system and Python cleanups
* fix netbsd VM build
* allow non-relocatable installs
* allow using command line options

Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging

* build system and Python cleanups
* fix netbsd VM build
* allow non-relocatable installs
* allow using command line options to configure qemu-ga
* target/i386: check intercept for XSETBV
* target/i386: fix CPUID_HT exposure

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# 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
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* tag 'for-upstream' of https://gitlab.com/bonzini/qemu: (32 commits)
configure: define "pkg-config" in addition to "pkgconfig"
meson: add a note on why we use config_host for program paths
meson-buildoptions: document the data at the top
configure, meson: use command line options to configure qemu-ga
configure: unify handling of several Debian cross containers
configure: move environment-specific defaults to config-meson.cross
configure: move target-specific defaults to an external machine file
configure: remove some dead cruft
configure: clean up PIE option handling
configure: clean up plugin option handling
configure, tests/tcg: simplify GDB conditionals
tests/tcg/arm: move non-SVE tests out of conditional
hw/remote: move stub vfu_object_set_bus_irq out of stubs/
hw/xen: cleanup sourcesets
configure: clean up handling of CFI option
meson, cutils: allow non-relocatable installs
meson: do not use set10
meson: do not build shaders by default
tracetool: avoid invalid escape in Python string
tests/vm: avoid invalid escape in Python string
...

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

show more ...

hw/remote: move stub vfu_object_set_bus_irq out of stubs/

Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

Merge tag 'mem-2023-10-12' of https://github.com/davidhildenbrand/qemu into staging

Hi,

"Host Memory Backends" and "Memory devices" queue ("mem"):
- Support memory devices with multiple memslots
-

Merge tag 'mem-2023-10-12' of https://github.com/davidhildenbrand/qemu into staging

Hi,

"Host Memory Backends" and "Memory devices" queue ("mem"):
- Support memory devices with multiple memslots
- Support memory devices that dynamically consume memslots
- Support memory devices that can automatically decide on the number of
memslots to use
- virtio-mem support for exposing memory dynamically via multiple
memslots
- Some required cleanups/refactorings

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# gpg: issuer "david@redhat.com"
# gpg: Good signature from "David Hildenbrand <david@redhat.com>" [unknown]
# gpg: aka "David Hildenbrand <davidhildenbrand@gmail.com>" [full]
# gpg: aka "David Hildenbrand <hildenbr@in.tum.de>" [unknown]
# 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.
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* tag 'mem-2023-10-12' of https://github.com/davidhildenbrand/qemu:
virtio-mem: Mark memslot alias memory regions unmergeable
memory,vhost: Allow for marking memory device memory regions unmergeable
virtio-mem: Expose device memory dynamically via multiple memslots if enabled
virtio-mem: Update state to match bitmap as soon as it's been migrated
virtio-mem: Pass non-const VirtIOMEM via virtio_mem_range_cb
memory: Clarify mapping requirements for RamDiscardManager
memory-device,vhost: Support automatic decision on the number of memslots
vhost: Add vhost_get_max_memslots()
kvm: Add stub for kvm_get_max_memslots()
memory-device,vhost: Support memory devices that dynamically consume memslots
memory-device: Track required and actually used memslots in DeviceMemoryState
stubs: Rename qmp_memory_device.c to memory_device.c
memory-device: Support memory devices with multiple memslots
vhost: Return number of free memslots
kvm: Return number of free memslots
softmmu/physmem: Fixup qemu_ram_block_from_host() documentation
vhost: Remove vhost_backend_can_merge() callback
vhost: Rework memslot filtering and fix "used_memslot" tracking

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

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stubs: Rename qmp_memory_device.c to memory_device.c

We want to place non-qmp stubs in there, so let's rename it. While at
it, put it into the MAINTAINERS file under "Memory devices".

Message-ID: <

stubs: Rename qmp_memory_device.c to memory_device.c

We want to place non-qmp stubs in there, so let's rename it. While at
it, put it into the MAINTAINERS file under "Memory devices".

Message-ID: <20230926185738.277351-8-david@redhat.com>
Reviewed-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>

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