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Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Allow using Error ** to pass an error string up to qmp_x_exit_preconfig()
and possibly main().
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Improve
Record/replay feature is not supported for '-rtc base=localtime'
Record/replay feature is not supported for 'smp'
Record/replay feature is not supported for '-snapshot'
to
Record/replay is not supported with -rtc base=localtime
Record/replay is not supported with multiple CPUs
Record/replay is not supported with -snapshot
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Pavel Dovgalyuk <Pavel.Dovgalyuk@ispras.ru>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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Move qemu_host_page_{size,mask} and HOST_PAGE_ALIGN into bsd-user.
It should be removed from bsd-user as well, but defer that cleanup.
Reviewed-by: Warner Losh <imp@bsdimp.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Ilya Leoshkevich <iii@linux.ibm.com>
Acked-by: Helge Deller <deller@gmx.de>
Message-Id: <20240102015808.132373-28-richard.henderson@linaro.org>
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Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Add a fd-bootchk property to PC machine types, so that -no-fd-bootchk
returns an error if the machine does not support booting from floppies
and checking for boot signatures therein.
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Input grab key should be Ctrl-Alt-g, not just Ctrl-Alt.
Fixes: f8d2c9369b ("sdl: use ctrl-alt-g as grab hotkey")
Signed-off-by: Tianlan Zhou <bobby825@126.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>
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For a long time now, libvirt has pre-created the monitor connection
socket and passed the pre-opened FD into QEMU during startup. Thus
libvirt does not have any timeouts waiting for the monitor socket
to appear, it is immediately connected.
Reviewed-by: Zhao Liu <zhao1.liu@intel.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
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In many configurations, e.g. multiple vNICs with multiple queues or
with many Ceph OSDs, the default soft limit of 1024 is not enough.
QEMU is supposed to work fine with file descriptors >= 1024 and does
not use select() on POSIX. Bump the soft limit to the allowed hard
limit to avoid issues with the aforementioned configurations.
Of course the limit could be raised from the outside, but the man page
of systemd.exec states about 'LimitNOFILE=':
> Don't use.
> [...]
> Typically applications should increase their soft limit to the hard
> limit on their own, if they are OK with working with file
> descriptors above 1023,
If the soft limit is already the same as the hard limit, avoid the
superfluous setrlimit call. This can avoid a warning with a strict
seccomp filter blocking setrlimit if NOFILE was already raised before
executing QEMU.
Buglink: https://bugzilla.proxmox.com/show_bug.cgi?id=4507
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Fiona Ebner <f.ebner@proxmox.com>
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
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QEMU initializes preallocated backend memory as the objects are parsed from
the command line. This is not optimal in some cases (e.g. memory spanning
multiple NUMA nodes) because the memory objects are initialized in series.
Allow the initialization to occur in parallel (asynchronously). In order to
ensure optimal thread placement, asynchronous initialization requires prealloc
context threads to be in use.
Signed-off-by: Mark Kanda <mark.kanda@oracle.com>
Message-ID: <20240131165327.3154970-2-mark.kanda@oracle.com>
Tested-by: Mario Casquero <mcasquer@redhat.com>
Signed-off-by: David Hildenbrand <david@redhat.com>
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Currently if the user passes multiple -serial options on the command
line, we mostly treat those as applying to the different serial
devices in order, so that for example
-serial stdio -serial file:filename
will connect the first serial port to stdio and the second to the
named file.
The exception to this is the '-serial none' serial device type. This
means "don't allocate this serial device", but a bug means that
following -serial options are not correctly handled, so that
-serial none -serial stdio
has the unexpected effect that stdio is connected to the first serial
port, not the second.
This is a very long-standing bug that dates back at least as far as
commit 998bbd74b9d81 from 2009.
Make the 'none' serial type move forward in the indexing of serial
devices like all the other serial types, so that any subsequent
-serial options are correctly handled.
Note that if your commandline mistakenly had a '-serial none' that
was being overridden by a following '-serial something' option, you
should delete the unnecessary '-serial none'. This will give you the
same behaviour as before, on QEMU versions both with and without this
bug fix.
Cc: qemu-stable@nongnu.org
Reported-by: Bohdan Kostiv <bohdan.kostiv@tii.ae>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20240122163607.459769-2-peter.maydell@linaro.org
Fixes: 998bbd74b9d81 ("default devices: core code & serial lines")
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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tcg/ should not depend on accel/tcg/, but perf and debuginfo
support provided by the latter are being used by tcg/tcg.c.
Since that's the only user, move both to tcg/.
Suggested-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20231212003837.64090-5-iii@linux.ibm.com>
Message-Id: <20240125054631.78867-5-philmd@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
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staging
- Fix s390x ISM reset
- Remove deprecated CLI options -no-hpet, -no-acpi, -async-teardown,
-chroot and -singlestep
- Fix installation of the netbsd VM
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# gpg: Signature made Fri 19 Jan 2024 15:21:49 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-2024-01-19' of https://gitlab.com/thuth/qemu:
tests/vm/netbsd: Remove missing py311-expat package
cli: Remove deprecated '-singlestep' command line option
hmp: Remove deprecated 'singlestep' command
qapi: Remove deprecated 'singlestep' member of StatusInfo
qemu-options: Remove the deprecated -chroot option
qemu-options: Remove the deprecated -async-teardown option
qemu-options: Remove the deprecated -no-acpi option
qemu-options: Remove the deprecated -no-hpet option
s390x/pci: drive ISM reset from subsystem reset
s390x/pci: refresh fh before disabling aif
s390x/pci: avoid double enable/disable of aif
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Following the example documented since commit e3fe3988d7 ("error:
Document Error API usage rules"), have icount_configure()
return a boolean indicating whether an error is set or not.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231208113529.74067-2-philmd@linaro.org>
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This option has been deprecated before the 8.1 release,
in commit 12fd0f41d0 ("Document that -singlestep command
line option is deprecated"). Time to drop it.
Inspired-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240117151430.29235-4-philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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It's been marked as deprecated since QEMU 8.1, so it should be fine
to remove this now.
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240118103759.130748-5-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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It's been marked as deprecated since QEMU 8.1 (and was only available
since QEMU 8.0 anyway), so it should be fine to remove this now.
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240118103759.130748-4-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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It's been marked as deprecated since QEMU 8.0, so it should be fine
to remove this now.
Message-ID: <20240118103759.130748-3-thuth@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Michael Tokarev <mjt@tls.msk.ru>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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It's been marked as deprecated since QEMU 8.0, so it should be fine
to remove this now.
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-ID: <20240118103759.130748-2-thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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HW core patch queue
- Unify CPU QOM type checks (Gavin)
- Simplify uses of some CPU related property (Philippe)
(start-powered-off, ARM reset-cbar and mp-affinity)
- Header and documentation cleanups (Zhao, Philippe)
- Have Memory API return boolean indicating possible error
- Fix frame filter mask in CAN sja1000 model (Pavel)
- QOM embed MCF5206 timer into SoC (Thomas)
- Simplify LEON3 qemu_irq_ack handler (Clément)
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# gpg: Signature made Fri 05 Jan 2024 15:41:16 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE
* tag 'hw-cpus-20240105' of https://github.com/philmd/qemu: (71 commits)
target/sparc: Simplify qemu_irq_ack
hw/net/can/sja1000: fix bug for single acceptance filter and standard frame
hw/m68k/mcf5206: Embed m5206_timer_state in m5206_mbar_state
hw/pci-host/raven: Propagate error in raven_realize()
hw/nvram: Simplify memory_region_init_rom_device() calls
hw/misc: Simplify memory_region_init_ram_from_fd() calls
hw/sparc: Simplify memory_region_init_ram_nomigrate() calls
hw/arm: Simplify memory_region_init_rom() calls
hw: Simplify memory_region_init_ram() calls
misc: Simplify qemu_prealloc_mem() calls
util/oslib: Have qemu_prealloc_mem() handler return a boolean
backends: Reduce variable scope in host_memory_backend_memory_complete
backends: Have HostMemoryBackendClass::alloc() handler return a boolean
backends: Simplify host_memory_backend_memory_complete()
backends: Use g_autofree in HostMemoryBackendClass::alloc() handlers
memory: Have memory_region_init_ram_from_fd() handler return a boolean
memory: Have memory_region_init_ram_from_file() handler return a boolean
memory: Have memory_region_init_resizeable_ram() return a boolean
memory: Have memory_region_init_rom_device() handler return a boolean
memory: Simplify memory_region_init_rom_device_nomigrate() calls
...
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
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Add a helper to return a machine default CPU type.
If this machine is restricted to a single CPU type,
use it as default, obviously.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20231116163726.28952-1-philmd@linaro.org>
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Restoring a snapshot can break a suspended guest. Snapshots suffer from
the same suspended-state issues that affect live migration, plus they must
handle an additional problematic scenario, which is that a running vm must
remain running if it loads a suspended snapshot.
To save, the existing vm_stop call now completely stops the suspended
state. Finish with vm_resume to leave the vm in the state it had prior
to the save, correctly restoring the suspended state.
To load, if the snapshot is not suspended, then vm_stop + vm_resume
correctly handles all states, and leaves the vm in the state it had prior
to the load. However, if the snapshot is suspended, restoration is
trickier. First, call vm_resume to restore the state to suspended so the
current state matches the saved state. Then, if the pre-load state is
running, call wakeup to resume running.
Prior to these changes, the vm_stop to RUN_STATE_SAVE_VM and
RUN_STATE_RESTORE_VM did not change runstate if the current state was
suspended, but now it does, so allow these transitions.
Signed-off-by: Steve Sistare <steven.sistare@oracle.com>
Reviewed-by: Peter Xu <peterx@redhat.com>
Link: https://lore.kernel.org/r/1704312341-66640-8-git-send-email-steven.sistare@oracle.com
Signed-off-by: Peter Xu <peterx@redhat.com>
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Currently, the conflict between -incoming and -loadvm is only detected
when loading the snapshot fails because the image is still inactive for
the incoming migration. This results in a suboptimal error message:
$ ./qemu-system-x86_64 -hda /tmp/test.qcow2 -loadvm foo -incoming defer
qemu-system-x86_64: Device 'ide0-hd0' is writable but does not support snapshots
Catch the situation already in qemu_validate_options() to improve the
message:
$ ./qemu-system-x86_64 -hda /tmp/test.qcow2 -loadvm foo -incoming defer
qemu-system-x86_64: 'incoming' and 'loadvm' options are mutually exclusive
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20231201142520.32255-3-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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into staging
Xen fixes for 8.2-rc1
• Disable default serial when xen-console is used
• Fix Coverity warning in xen-block
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# gpg: Signature made Tue 21 Nov 2023 06:55:28 EST
# gpg: using RSA key BE07D9FD54809AB2C4B0FF5F63762CDA67E2F359
# gpg: issuer "dwmw2@infradead.org"
# gpg: Good signature from "David Woodhouse <dwmw2@infradead.org>" [unknown]
# gpg: aka "David Woodhouse <dwmw2@exim.org>" [unknown]
# gpg: aka "David Woodhouse <david@woodhou.se>" [unknown]
# gpg: aka "David Woodhouse <dwmw2@kernel.org>" [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.
# Primary key fingerprint: BE07 D9FD 5480 9AB2 C4B0 FF5F 6376 2CDA 67E2 F359
* tag 'pull-xenfv-20231121' of git://git.infradead.org/users/dwmw2/qemu:
hw/xen: clean up xen_block_find_free_vdev() to avoid Coverity false positive
vl: disable default serial when xen-console is enabled
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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If a Xen console is configured on the command line, do not add a default
serial port.
Signed-off-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Paul Durrant <paul@xen.org>
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We should also consider -display vnc= as setting up a remote display,
and not attempt to add another default one.
The display_remote++ in qemu_setup_display() isn't necessary at this
point, but is there for completeness and further usages of the variable.
Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1988
Fixes: commit 484629fc81 ("vl: simplify display_remote logic ")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
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Commit 1bec1cc0d ("ui/console: allow to override the default VC") changed
the behaviour of the "-display none" option, so that it now creates a
QEMU monitor on the terminal. "-display none" should not be tangled up
with whether we create a monitor or a serial terminal; it should purely
and only disable the graphical window. Changing its behaviour like this
breaks command lines which, for example, use semihosting for their
output and don't want a graphical window, as they now get a monitor they
never asked for.
It also breaks the command line we document for Xen in
docs/system/i386/xen.html:
$ ./qemu-system-x86_64 --accel kvm,xen-version=0x40011,kernel-irqchip=split \
-display none -chardev stdio,mux=on,id=char0,signal=off -mon char0 \
-device xen-console,chardev=char0 -drive file=${GUEST_IMAGE},if=xen
qemu-system-x86_64: cannot use stdio by multiple character devices
qemu-system-x86_64: could not connect serial device to character backend
'stdio'
When qemu is compiled without PIXMAN, by default the serials aren't
muxed with the monitor anymore on stdio. The serials are redirected to
"null" instead, and the monitor isn't set up.
Fixes: commit 1bec1cc0d ("ui/console: allow to override the default VC")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Tested-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Tested-by: David Woodhouse <dwmw@amazon.co.uk>
Reviewed-by: David Woodhouse <dwmw@amazon.co.uk>
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Misc hardware patch queue
HW emulation:
- PMBus fixes and tests (Titus)
- IDE fixes and tests (Fiona)
- New ADM1266 sensor (Titus)
- Better error propagation in PCI-ISA i82378 (Philippe)
- Declare SD model QOM types using DEFINE_TYPES macro (Philippe)
Topology:
- Fix CPUState::nr_cores calculation (Zhuocheng Ding and Zhao Liu)
Monitor:
- Synchronize CPU state in 'info lapic' (Dongli Zhang)
QOM:
- Have 'cpu-qom.h' target-agnostic (Philippe)
- Move ArchCPUClass definition to each target's cpu.h (Philippe)
- Call object_class_is_abstract once in cpu_class_by_name (Philippe)
UI:
- Use correct key names in titles on MacOS / SDL2 (Adrian)
MIPS:
- Fix MSA BZ/BNZ and TX79 LQ/SQ opcodes (Philippe)
Nios2:
- Create IRQs *after* vCPU is realized (Philippe)
PPC:
- Restrict KVM objects to system emulation (Philippe)
- Move target-specific definitions out of 'cpu-qom.h' (Philippe)
S390X:
- Make hw/s390x/css.h and hw/s390x/sclp.h headers target agnostic (Philippe)
X86:
- HVF & KVM cleanups (Philippe)
Various targets:
- Use env_archcpu() to optimize (Philippe)
Misc:
- Few global variable shadowing removed (Philippe)
- Introduce cpu_exec_reset_hold and factor tcg_cpu_reset_hold out (Philippe)
- Remove few more 'softmmu' mentions (Philippe)
- Fix and cleanup in vl.c (Akihiko & Marc-André)
- Resource leak fix in dump (Zongmin Zhou)
- MAINTAINERS updates (Thomas, Daniel)
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# gpg: Signature made Tue 07 Nov 2023 20:15:29 HKT
# 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 'misc-cpus-20231107' of https://github.com/philmd/qemu: (75 commits)
dump: Add close fd on error return to avoid resource leak
ui/sdl2: use correct key names in win title on mac
MAINTAINERS: Add more guest-agent related files to the corresponding section
MAINTAINERS: Add include/hw/xtensa/mx_pic.h to the XTFPGA machine section
MAINTAINERS: update libvirt devel mailing list address
MAINTAINERS: Add the CAN documentation file to the CAN section
MAINTAINERS: Add include/hw/timer/tmu012.h to the SH4 R2D section
hw/sd: Declare QOM types using DEFINE_TYPES() macro
hw/i2c: pmbus: reset page register for out of range reads
hw/i2c: pmbus: immediately clear faults on request
tests/qtest: add tests for ADM1266
hw/sensor: add ADM1266 device model
hw/i2c: pmbus: add VCAP register
hw/i2c: pmbus: add fan support
hw/i2c: pmbus: add vout mode bitfields
hw/i2c: pmbus add support for block receive
tests/qtest: ahci-test: add test exposing reset issue with pending callback
hw/ide: reset: cancel async DMA operation before resetting state
hw/cpu: Update the comments of nr_cores and nr_dies
system/cpus: Fix CPUState.nr_cores' calculation
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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It's not modified, let's make it const.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231030101529.105266-1-marcandre.lureau@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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Free machine list and make LeakSanitizer happy.
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20230722062641.18505-1-akihiko.odaki@daynix.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
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If a display is backed by a specialized VC, allow to override the
default "vc:80Cx24C".
As suggested by Paolo, if the display doesn't implement a VC (get_vc()
returns NULL), use a fallback that will use a muxed console on stdio.
This changes the behaviour of "qemu -display none", to create a muxed
serial/monitor by default (on TTY & not daemonized).
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
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The next commit needs to have the display registered itself before
creating the default VCs.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
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Bump the display_remote variable when the -vnc option is parsed, just
like -spice.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
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Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
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Since commit 5324e3e958e ("qemu-options: define -spice only #ifdef
CONFIG_SPICE"), it is unnecessary to check at runtime for "-spice"
option.
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
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MigrateChannelList allows to connect accross multiple interfaces.
Add MigrateChannelList struct as argument to migration QAPIs.
We plan to include multiple channels in future, to connnect
multiple interfaces. Hence, we choose 'MigrateChannelList'
as the new argument over 'MigrateChannel' to make migration
QAPIs future proof.
Suggested-by: Aravind Retnakaran <aravind.retnakaran@nutanix.com>
Signed-off-by: Het Gala <het.gala@nutanix.com>
Acked-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Fabiano Rosas <farosas@suse.de>
Reviewed-by: Juan Quintela <quintela@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Message-ID: <20231023182053.8711-10-farosas@suse.de>
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S390 adds two new SMP levels, drawers and books to the CPU
topology.
S390 CPUs have specific topology features like dedication and
entitlement. These indicate to the guest information on host
vCPU scheduling and help the guest make better scheduling decisions.
Add the new levels to the relevant QAPI structs.
Add all the supported topology levels, dedication and entitlement
as properties to S390 CPUs.
Create machine-common.json so we can later include it in
machine-target.json also.
Signed-off-by: Pierre Morel <pmorel@linux.ibm.com>
Reviewed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Co-developed-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Nina Schoetterl-Glausch <nsg@linux.ibm.com>
Message-ID: <20231016183925.2384704-3-nsg@linux.ibm.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
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This change enables rutabaga to receive virtio-gpu-3d hypercalls
when it is active.
Signed-off-by: Gurchetan Singh <gurchetansingh@chromium.org>
Tested-by: Alyssa Ross <hi@alyssa.is>
Tested-by: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org>
Tested-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Antonio Caggiano <quic_acaggian@quicinc.com>
Reviewed-by: Emmanouil Pitsidianakis <manos.pitsidianakis@linaro.org>
Reviewed-by: Akihiko Odaki <akihiko.odaki@daynix.com>
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* util/log: re-allow switching away from stderr log file
* finish audio configuration rework
* cleanup HVF stubs
* remove more mentions of softmmu
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# gpg: Signature made Sun 08 Oct 2023 15:08:50 EDT
# 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' of https://gitlab.com/bonzini/qemu: (25 commits)
audio, qtest: get rid of QEMU_AUDIO_DRV
audio: reintroduce default audio backend for VNC
audio: do not use first -audiodev as default audio device
audio: extend -audio to allow creating a default backend
audio: extract audio_define_default
audio: disable default backends if -audio/-audiodev is used
audio: error hints need a trailing \n
cutils: squelch compiler warnings with custom paths
configure: change $softmmu to $system
system: Rename softmmu/ directory as system/
meson: Rename target_softmmu_arch -> target_system_arch
meson: Rename softmmu_mods -> system_mods
target/i386: Rename i386_softmmu_kvm_ss -> i386_kvm_ss
semihosting: Rename softmmu_FOO_user() -> uaccess_FOO_user()
gdbstub: Rename 'softmmu' -> 'system'
accel: Rename accel_softmmu* -> accel_system*
tcg: Correct invalid mentions of 'softmmu' by 'system-mode'
fuzz: Correct invalid mentions of 'softmmu' by 'system'
cpu: Correct invalid mentions of 'softmmu' by 'system-mode'
travis-ci: Correct invalid mentions of 'softmmu' by 'system'
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
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If "-audio BACKEND" is used without a model, the resulting backend
will be used whenever the audiodev property is not specified.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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Match what is done for other options, for example -monitor, and also
the behavior of QEMU 8.1 (see the "legacy_config" variable). Require
the user to specify a backend if one is specified on the command line.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
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The softmmu/ directory contains files specific to system
emulation. Rename it as system/. Update meson rules, the
MAINTAINERS file and all the documentation and comments.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20231004090629.37473-14-philmd@linaro.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
|
