Merge tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target/arm: fix exception syndrome for AArch32 bkpt insn
pci, vmbus, adb, s390x/css-bridge: Switc

Merge tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm into staging

target/arm: fix exception syndrome for AArch32 bkpt insn
pci, vmbus, adb, s390x/css-bridge: Switch buses to 3-phase reset
system/vl.c: Fix handling of '-serial none -serial something'
target/arm: Add ID_AA64ZFR0_EL1.B16B16 to the exposed-to-userspace set
tests/qtest/xlnx-versal-trng-test.c: Drop use of variable length array
target/arm: Reinstate "vfp" property on AArch32 CPUs
doc/sphinx/hxtool.py: add optional label argument to SRST directive
hw/arm: Check for CPU types in machine_run_board_init() for various boards
pci-host: designware: Limit value range of iATU viewport register
hw/arm: Convert some DPRINTF macros to trace events and guest errors
hw/arm: NPCM7XX SoC: Add GMAC ethernet controller devices
hw/arm: Implement BCM2835 SPI Controller

# -----BEGIN PGP SIGNATURE-----
#
# iQJNBAABCAA3FiEE4aXFk81BneKOgxXPPCUl7RQ2DN4FAmW9C84ZHHBldGVyLm1h
# eWRlbGxAbGluYXJvLm9yZwAKCRA8JSXtFDYM3qS6D/wM0/JGEYfaadpuMEOAx4PG
# AnfScbPqVhx9J31P2Ks3VrB5F108aq/SaL2BmCb3BLF/ECChlhBXIjd7ukdHstts
# F1TvqtvLGDZQz6wSVUeB0YOvAjGa3vIskn+Xvk9e6Ne6PcXgVnxAof/cPsXUiYNy
# 6DJjNiLJ/a9Xgq9rjFO6vzW3AL95U6/FmD2F0pOotWXERhNhoyYVV6RtyeqKlDQP
# yFVk5h601YURk9PeNZn9zpOpZqjAM7PxyF3X50N3Sv+G0uoKSr6b+c3/fDJbJo3+
# 0LXomEa8hdheQxm1dLY5OD0JX3bvYxwH41bDg9B0iEdjxUdXt6LfXI9Nvw9BAwix
# 8AcGJJUaL4XU4uPfHBpRJApM15+MRb0hqfv4ZcGk8e67IIqVeDbKL2clTQGoHSg1
# KaB0POhtFx//M/uBOyk/FR2gb2eBNU8GuoCgxdDwh0K5ylcaK1YPiX4Tcglu4iS0
# Frvazphb2pO1BK6JiJwN2/9ezzDkDJqTKoSqdc4g3ETVOGnxr+tXwcds3t2iK3g2
# y+pgijDOAT3bJO5kYeGvhoEJPKqXwJ3UQ8zTJsU2XSYwBjIyv5V3oOn6elwYJaWq
# yUDTC3QEK61KfnQnfTyLfdGWX1aVzHnYLWmQdO+3cczuQU0s0MP246Z1GAgDtgvD
# jGjDBz6mryWvP2H0xSmERQ==
# =azdP
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 02 Feb 2024 15:35:42 GMT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [ultimate]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [ultimate]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [ultimate]
# Primary key fingerprint: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE

* tag 'pull-target-arm-20240202' of https://git.linaro.org/people/pmaydell/qemu-arm: (36 commits)
hw/arm: Connect SPI Controller to BCM2835
hw/ssi: Implement BCM2835 SPI Controller
tests/qtest: Adding PCS Module test to GMAC Qtest
hw/net: GMAC Tx Implementation
hw/net: GMAC Rx Implementation
tests/qtest: Creating qtest for GMAC Module
hw/arm: Add GMAC devices to NPCM7XX SoC
hw/net: Add NPCMXXX GMAC device
hw/xen: convert stderr prints to error/warn reports
hw/xen/xen-hvm-common.c: convert DPRINTF to tracepoints
hw/xen/xen-mapcache.c: convert DPRINTF to tracepoints
hw/arm/xen_arm.c: convert DPRINTF to trace events and error/warn reports
hw/arm/z2: convert DPRINTF to trace events and guest errors
hw/arm/strongarm.c: convert DPRINTF to trace events and guest errors
pci-host: designware: Limit value range of iATU viewport register
hw/arm/zynq: Check for CPU types in machine_run_board_init()
hw/arm/vexpress: Check for CPU types in machine_run_board_init()
hw/arm/npcm7xx_boards: Simplify setting MachineClass::valid_cpu_types[]
hw/arm/musca: Simplify setting MachineClass::valid_cpu_types[]
hw/arm/msf2: Simplify setting MachineClass::valid_cpu_types[]
...

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

show more ...

system/vl.c: Fix handling of '-serial none -serial something'

Currently if the user passes multiple -serial options on the command
line, we mostly treat those as applying to the different serial
dev

system/vl.c: Fix handling of '-serial none -serial something'

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>

show more ...

Merge tag 'pull-tcg-20240130' of https://gitlab.com/rth7680/qemu into staging

linux-user: Allow gdbstub to ignore page protection
cpu-exec: simplify jump cache management
include/exec: Cleanups towa

Merge tag 'pull-tcg-20240130' of https://gitlab.com/rth7680/qemu into staging

linux-user: Allow gdbstub to ignore page protection
cpu-exec: simplify jump cache management
include/exec: Cleanups toward building accel/tcg once

# -----BEGIN PGP SIGNATURE-----
#
# iQFRBAABCgA7FiEEekgeeIaLTbaoWgXAZN846K9+IV8FAmW4LXcdHHJpY2hhcmQu
# aGVuZGVyc29uQGxpbmFyby5vcmcACgkQZN846K9+IV+CgAf8CdqkvKsUK9/5bu99
# 9E4kRBkR8KqWYvBfRs4IFmjoEdEa4sCujWrHliOcW7Kh+XlVyAPI9rZG32QkxCEQ
# hi9WXieXjfPLTTmrbeiq7cwxztSj8Z55wwvbxkrtFyGDQ0AMccp49tAvfejEb6VD
# Ssx96nWQDgryLrn+My+wMQjl9aVKUWp5vB8k12aAcpRXPH2yoGE2JHAZ1C743nA6
# rShiJAT78HwERcMXDeYmmriYg0s4Z4+A6ErTiXDnFgj87YanHZc0I/55G5Sh+pW8
# REicD3jwS0GHOOHL0K781FopE1wTM442GLVxobXoxUXsHEiO+3TK5JdEIqvSstYA
# fRB8Pg==
# =xZOe
# -----END PGP SIGNATURE-----
# gpg: Signature made Mon 29 Jan 2024 22:57:59 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-tcg-20240130' of https://gitlab.com/rth7680/qemu: (31 commits)
target/i386: Extract x86_cpu_exec_halt() from accel/tcg/
accel/tcg: Introduce TCGCPUOps::cpu_exec_halt() handler
accel/tcg: Inline need_replay_interrupt
target/i386: Extract x86_need_replay_interrupt() from accel/tcg/
accel/tcg: Introduce TCGCPUOps::need_replay_interrupt() handler
accel/tcg: Use CPUState.cc instead of CPU_GET_CLASS in cpu-exec.c
target/loongarch: Constify loongarch_tcg_ops
include/qemu: Add TCGCPUOps typedef to typedefs.h
accel/tcg: Un-inline icount_exit_request() for clarity
accel/tcg: Rename tcg_cpus_exec() -> tcg_cpu_exec()
accel/tcg: Rename tcg_cpus_destroy() -> tcg_cpu_destroy()
accel/tcg: Rename tcg_ss[] -> tcg_specific_ss[] in meson
accel/tcg: Move perf and debuginfo support to tcg/
accel/tcg: Remove #ifdef TARGET_I386 from perf.c
tcg: Make tb_cflags() usable from target-agnostic code
accel/tcg: Make use of qemu_target_page_mask() in perf.c
target: Make qemu_target_page_mask() available for *-user
accel/tcg/cpu-exec: Use RCU_READ_LOCK_GUARD
tests/tcg: Add the PROT_NONE gdbstub test
tests/tcg: Factor out gdbstub test functions
...

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

show more ...

accel/tcg: Move perf and debuginfo support to tcg/

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 use

accel/tcg: Move perf and debuginfo support to tcg/

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>

show more ...

Merge tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu into staging

- Fix s390x ISM reset
- Remove deprecated CLI options -no-hpet, -no-acpi, -async-teardown,
-chroot and -singlestep

Merge tag 'pull-request-2024-01-19' of https://gitlab.com/thuth/qemu into staging

- Fix s390x ISM reset
- Remove deprecated CLI options -no-hpet, -no-acpi, -async-teardown,
-chroot and -singlestep
- Fix installation of the netbsd VM

# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEEJ7iIR+7gJQEY8+q5LtnXdP5wLbUFAmWqk40RHHRodXRoQHJl
# ZGhhdC5jb20ACgkQLtnXdP5wLbVb+w//XuWdXzDDof0CsOMhMzBaKLznJ+Qbo4Wr
# S5vNJsiJe3KfI3DJa/ZSO2+lwyFpMPjp3aRSm9rAaw2ErejtfGZMSHj5/BGYuHVM
# x0VlHWnTEe/7NpG2mRwlxntPyYOtFCQ+xCo4YS9fpLLYSQFNhGMyOyfCobVZc1/A
# TDFrS5v1Su1HgYNL6GuyXK8k56ytidBxhuYtfLkR01liUDU1rmTWFcLxrXUwI7Hr
# nfamp/W6G9OJ3co0ysYChM8SvXQzCGPBxzGQjrcHpaL7otTW5yliJcNPwyzGdyLU
# G+5AcdJ8wT+ONonf3KkUTbxS2J2OHzIGCZpqVWGU0h5Yv43zMpNATUmbUPM0H0l4
# mqtUf4bSyhNwClKdkEWJyvEwNRTIHxWerMgaNp9ntEM3Ac0/3HiOXV/DZOKL04Im
# hRHRySSMlyo6Pnnn2fHj3naalKHNVikbvPVR3i8wdYuQ423D35cU8M+yJpJ3Bllt
# 5YgScDkVjifan5SmWVdtQ9bgyrdeQHFa9V1iUjxQx5JfAv8w4RBmats8UYrYm/mF
# Zrx/zdpL5wneslWwPqLp/gOb5lt8tF4vt0sLgpNa6SxI9Pgz/GhPvuhmfheML17l
# znbGEx5q3vqivszZkm8penydut4rbpp6GcoftbI9sIgqfNuuY1d/FZRlb32RTdxH
# 1TUiQfGQqbA=
# =ytHA
# -----END PGP SIGNATURE-----
# 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>

show more ...

Merge tag 'hw-cpus-20240119' of https://github.com/philmd/qemu into staging

HW core patch queue

. Deprecate unmaintained SH-4 models (Samuel)
. HPET: Convert DPRINTF calls to trace events (Daniel)

Merge tag 'hw-cpus-20240119' of https://github.com/philmd/qemu into staging

HW core patch queue

. Deprecate unmaintained SH-4 models (Samuel)
. HPET: Convert DPRINTF calls to trace events (Daniel)
. Implement buffered block writes in Intel PFlash (Gerd)
. Ignore ELF loadable segments with zero size (Bin)
. ESP/NCR53C9x: PCI DMA fixes (Mark)
. PIIX: Simplify Xen PCI IRQ routing (Bernhard)
. Restrict CPU 'start-powered-off' property to sysemu (Phil)

. target/alpha: Only build sys_helper.c on system emulation (Phil)
. target/xtensa: Use generic instruction breakpoint API & add test (Max)
. Restrict icount to system emulation (Phil)
. Do not set CPUState TCG-specific flags in non-TCG accels (Phil)
. Cleanup TCG tb_invalidate API (Phil)
. Correct LoongArch/KVM include path (Bibo)
. Do not ignore throttle errors in crypto backends (Phil)

. MAINTAINERS updates (Raphael, Zhao)

# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmWqXbkACgkQ4+MsLN6t
# wN6VVBAAkP/Bs2JfQYobPZVV868wceM97KeUJMXP2YWf6dSLpHRCQN5KtuJcACM9
# y3k3R7nMeVJSGmzl/1gF1G9JhjoCLoVLX/ejeBppv4Wq//9sEdggaQfdCwkhWw2o
# IK/gPjTZpimE7Er4hPlxmuhSRuM1MX4duKFRRfuZpE7XY14Y7/Hk12VIG7LooO0x
# 2Sl8CaU0DN7CWmRVDoUkwVx7JBy28UVarRDsgpBim7oKmjjBFnCJkH6B6NJXEiYr
# z1BmIcHa87S09kG1ek+y8aZpG9iPC7nUWjPIQyJGhnfrnBuO7hQHwCLIjHHp5QBR
# BoMr8YQNTI34/M/D8pBfg96LrGDjkQOfwRyRddkMP/jJcNPMAPMNGbfVaIrfij1e
# T+jFF4gQenOvy1XKCY3Uk/a11P3tIRFBEeOlzzQg4Aje9W2MhUNwK2HTlRfBbrRr
# V30R764FDmHlsyOu6/E3jqp4GVCgryF1bglPOBjVEU5uytbQTP8jshIpGVnxBbF+
# OpFwtsoDbsousNKVcO5+B0mlHcB9Ru9h11M5/YD/jfLMk95Ga90JGdgYpqQ5tO5Y
# aqQhKfCKbfgKuKhysxpsdWAwHZzVrlSf+UrObF0rl2lMXXfcppjCqNaw4QJ0oedc
# DNBxTPcCE2vWhUzP3A60VH7jLh4nLaqSTrxxQKkbx+Je1ERGrxs=
# =KmQh
# -----END PGP SIGNATURE-----
# gpg: Signature made Fri 19 Jan 2024 11:32:09 GMT
# gpg: using RSA key FAABE75E12917221DCFD6BB2E3E32C2CDEADC0DE
# gpg: Good signature from "Philippe Mathieu-Daudé (F4BUG) <f4bug@amsat.org>" [full]
# Primary key fingerprint: FAAB E75E 1291 7221 DCFD 6BB2 E3E3 2C2C DEAD C0DE

* tag 'hw-cpus-20240119' of https://github.com/philmd/qemu: (36 commits)
configure: Add linux header compile support for LoongArch
MAINTAINERS: Update hw/core/cpu.c entry
MAINTAINERS: Update Raphael Norwitz email
hw/elf_ops: Ignore loadable segments with zero size
hw/scsi/esp-pci: set DMA_STAT_BCMBLT when BLAST command issued
hw/scsi/esp-pci: synchronise setting of DMA_STAT_DONE with ESP completion interrupt
hw/scsi/esp-pci: generate PCI interrupt from separate ESP and PCI sources
hw/scsi/esp-pci: use correct address register for PCI DMA transfers
target/riscv: Rename tcg_cpu_FOO() to include 'riscv'
target/i386: Rename tcg_cpu_FOO() to include 'x86'
hw/s390x: Rename cpu_class_init() to include 'sclp'
hw/core/cpu: Rename cpu_class_init() to include 'common'
accel: Rename accel_init_ops_interfaces() to include 'system'
cpus: Restrict 'start-powered-off' property to system emulation
system/watchpoint: Move TCG specific code to accel/tcg/
system/replay: Restrict icount to system emulation
hw/pflash: implement update buffer for block writes
hw/pflash: use ldn_{be,le}_p and stn_{be,le}_p
hw/pflash: refactor pflash_data_write()
hw/i386/pc_piix: Make piix_intx_routing_notifier_xen() more device independent
...

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

show more ...

system/cpu-timers: Have icount_configure() return a boolean

Following the example documented since commit e3fe3988d7 ("error:
Document Error API usage rules"), have icount_configure()
return a boole

system/cpu-timers: Have icount_configure() return a boolean

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>

show more ...

cli: Remove deprecated '-singlestep' command line option

This option has been deprecated before the 8.1 release,
in commit 12fd0f41d0 ("Document that -singlestep command
line option is deprecated").

cli: Remove deprecated '-singlestep' command line option

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>

show more ...

qemu-options: Remove the deprecated -chroot option

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

qemu-options: Remove the deprecated -chroot option

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>

show more ...

qemu-options: Remove the deprecated -async-teardown option

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.

Rev

qemu-options: Remove the deprecated -async-teardown option

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>

show more ...

qemu-options: Remove the deprecated -no-acpi option

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>
Re

qemu-options: Remove the deprecated -no-acpi option

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>

show more ...

qemu-options: Remove the deprecated -no-hpet option

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>
Messag

qemu-options: Remove the deprecated -no-hpet option

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>

show more ...

Merge tag 'hw-cpus-20240105' of https://github.com/philmd/qemu into staging

HW core patch queue

- Unify CPU QOM type checks (Gavin)
- Simplify uses of some CPU related property (Philippe)
(start-

Merge tag 'hw-cpus-20240105' of https://github.com/philmd/qemu into staging

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)

# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmWYIxwACgkQ4+MsLN6t
# wN66fA//UBwgYqcdpg6Wz17qzgq1TWeZHHzYh7HbZRUCxhdSgS6TSQOH9Fi8VNYq
# Ed5a5l4ovP/2NRN1/S5PPBydyKXTU7wintHm2+suQbLSmplIE6yr0Ca6o8FLEeJ3
# hnE0dAoQCLS7eDpoeOEpGjzmJFiBSWLvyqAZLa/rZkCnCiZRHB6g/nAEM8I3I9bl
# //H20d3a/fektZxGnpEAeoMxrl4iA9hkFYVW8lbu6EhNFBPUkkj5Y8w47Kq/BIvD
# NmLTPgu4d7oahwlfsM6jWdRDG9zlEkXQor817PHwl00o45yAfeITsy40GvJeEYaI
# BcDLFfWrSm9SQb7/suXGeyU/SLmx7rsmJWfNYUoMr6807QcSH4ScPCfgzEQ4j8IV
# PmeVsxxLxT9CSzfxhMx5cXt33H2l+tEzwJ5UJCLQvmvTu+aDkt46Q09X/7j0z89m
# zSk/HBtdACIzwEWBAJsKuzarRTZNUvyXEsOxZ5l7xOxJpzpsNV2YVuChClVGtHOJ
# kr1PE2hxEMPY1vDyKU6ckDvW+XXgYhOXrPAxdx8gIwwd4oyDC5vVlIajvlqbOAsp
# Es7zq40b/is3ZnByEDbZ+yYvdYRLtVf/lDPK3KIv7IhrTNzH/HT1egshOQAVirY1
# Gw8f3fXqL3/84w383VI4efrSlKBJeb0i2SJ50y2N1clrF1qnlx0=
# =an4B
# -----END PGP SIGNATURE-----
# 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>

show more ...

hw/core: Add machine_class_default_cpu_type()

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: Ph

hw/core: Add machine_class_default_cpu_type()

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>

show more ...

Merge tag 'migration-20240104-pull-request' of https://gitlab.com/peterx/qemu into staging

migration 1st pull for 9.0

- We lost Juan and Leo in the maintainers file
- Steven's suspend state fix
- S

Merge tag 'migration-20240104-pull-request' of https://gitlab.com/peterx/qemu into staging

migration 1st pull for 9.0

- We lost Juan and Leo in the maintainers file
- Steven's suspend state fix
- Steven's fix for coverity on migrate_mode
- Avihai's migration cleanup series

# -----BEGIN PGP SIGNATURE-----
#
# iIgEABYKADAWIQS5GE3CDMRX2s990ak7X8zN86vXBgUCZZY0TxIccGV0ZXJ4QHJl
# ZGhhdC5jb20ACgkQO1/MzfOr1wbSxgEAoM5g3wkc22lpAlRpU+hJUqT9NVOVQSK+
# Fk7XJYTdSgABAKzykA6hAmU5Kj+yVI6jI874SVZbs2FWpFs4osvsKk4D
# =sfuM
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 04 Jan 2024 04:30:07 GMT
# gpg: using EDDSA key B9184DC20CC457DACF7DD1A93B5FCCCDF3ABD706
# gpg: issuer "peterx@redhat.com"
# gpg: Good signature from "Peter Xu <xzpeter@gmail.com>" [unknown]
# gpg: aka "Peter Xu <peterx@redhat.com>" [unknown]
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg: There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B918 4DC2 0CC4 57DA CF7D D1A9 3B5F CCCD F3AB D706

* tag 'migration-20240104-pull-request' of https://gitlab.com/peterx/qemu: (26 commits)
migration: fix coverity migrate_mode finding
migration/multifd: Remove unnecessary usage of local Error
migration: Remove unnecessary usage of local Error
migration: Fix migration_channel_read_peek() error path
migration/multifd: Remove error_setg() in migration_ioc_process_incoming()
migration/multifd: Fix leaking of Error in TLS error flow
migration/multifd: Simplify multifd_channel_connect() if else statement
migration/multifd: Fix error message in multifd_recv_initial_packet()
migration: Remove errp parameter in migration_fd_process_incoming()
migration: Refactor migration_incoming_setup()
migration: Remove nulling of hostname in migrate_init()
migration: Remove migrate_max_downtime() declaration
tests/qtest: postcopy migration with suspend
tests/qtest: precopy migration with suspend
tests/qtest: option to suspend during migration
tests/qtest: migration events
migration: preserve suspended for bg_migration
migration: preserve suspended for snapshot
migration: preserve suspended runstate
migration: propagate suspended runstate
...

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

show more ...

migration: preserve suspended for snapshot

Restoring a snapshot can break a suspended guest. Snapshots suffer from
the same suspended-state issues that affect live migration, plus they must
handle

migration: preserve suspended for snapshot

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>

show more ...

vl: Improve error message for conflicting -incoming and -loadvm

Currently, the conflict between -incoming and -loadvm is only detected
when loading the snapshot fails because the image is still inac

vl: Improve error message for conflicting -incoming and -loadvm

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>
(cherry picked from commit 5a7f21efaf99c60614fe1967be1c0f9aa46c526e)
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>

show more ...

Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- virtio-blk: Multiqueue support (configurable iothread per queue)
- Made NBD export and hw/scsi thread-sa

Merge tag 'for-upstream' of https://repo.or.cz/qemu/kevin into staging

Block layer patches

- virtio-blk: Multiqueue support (configurable iothread per queue)
- Made NBD export and hw/scsi thread-safe without AioContext lock
- Fix crash when loading snapshot on inactive node

# -----BEGIN PGP SIGNATURE-----
#
# iQJFBAABCAAvFiEE3D3rFZqa+V09dFb+fwmycsiPL9YFAmWEw/8RHGt3b2xmQHJl
# ZGhhdC5jb20ACgkQfwmycsiPL9bX0Q/9G+Qx8mQGmbxJzvtW7/1eaeJ5CPCYT8w3
# 033S5hCil43mvX2aQKTFrh1Nz4aYlqMDyURvNu7nigyADY+kBpzzJ1MFr6WQrzYv
# QEk4jf/FOllfKn8+/A0z2NJDhtpVgqKKHBsFZl8FBUcxd79daTaoPPM3BNNsOHQD
# o7Z7hR/iEdG9dkAh/fpwctsgMO/CoN0BRRyN2OByj03zeu1TlDJ6lX0hxlcJl9Jw
# vLo81rWTCqKRu+SbjBsb0HfYE2hP54A4hvxn4I9vYGYDz8ElucluYyeqUEK+mdrX
# /DQBdb+Osl1FD6MuIaFR+Rgp9Mu5h6ZOdvUyCY0zuByti851hV8qjW9BtrTfqaMh
# LMOKoL6c5B8XJYWVGAGrJexIw1hHq5WKdXN9zp4FZA4tOyHUMRjHuR1+zScU6gnU
# WRSIQR46w75A13clWyJs9Hf/q5Fp/1KT4nfuZ/hmiXvxdsYY5x1w/W3s9tRNjYKL
# d6FVk17cFc6Ksb7lWvDCgg61BNZtGm4Clmw0kJ6V1reiQz7AvDLmduLUQbmrVt7G
# gWAY4b2L9YXJpEx5en0kE50KLAUw/E9ozbOq6ZT9nFUKeNAPC8PS5lK7vYVwebCk
# VA0t8pFzKhdB1bJaG5fMSRPBuqkvhsaDEEDABlSro8dyyjoQBaEdk5P9Kxe66hBc
# xhTmDPdv/JM=
# =E3Zh
# -----END PGP SIGNATURE-----
# gpg: Signature made Thu 21 Dec 2023 18:02:23 EST
# gpg: using RSA key DC3DEB159A9AF95D3D7456FE7F09B272C88F2FD6
# gpg: issuer "kwolf@redhat.com"
# gpg: Good signature from "Kevin Wolf <kwolf@redhat.com>" [full]
# Primary key fingerprint: DC3D EB15 9A9A F95D 3D74 56FE 7F09 B272 C88F 2FD6

* tag 'for-upstream' of https://repo.or.cz/qemu/kevin: (33 commits)
virtio-blk: add iothread-vq-mapping parameter
qdev: add IOThreadVirtQueueMappingList property type
qdev-properties: alias all object class properties
string-output-visitor: show structs as "<omitted>"
block-coroutine-wrapper: use qemu_get_current_aio_context()
block: remove outdated AioContext locking comments
job: remove outdated AioContext locking comments
scsi: remove outdated AioContext lock comment
docs: remove AioContext lock from IOThread docs
aio: remove aio_context_acquire()/aio_context_release() API
aio-wait: draw equivalence between AIO_WAIT_WHILE() and AIO_WAIT_WHILE_UNLOCKED()
scsi: remove AioContext locking
block: remove bdrv_co_lock()
block: remove AioContext locking
graph-lock: remove AioContext locking
aio: make aio_context_acquire()/aio_context_release() a no-op
tests: remove aio_context_acquire() tests
scsi: assert that callbacks run in the correct AioContext
virtio-scsi: replace AioContext lock with tmf_bh_lock
dma-helpers: don't lock AioContext in dma_blk_cb()
...

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

show more ...

vl: Improve error message for conflicting -incoming and -loadvm

Currently, the conflict between -incoming and -loadvm is only detected
when loading the snapshot fails because the image is still inac

vl: Improve error message for conflicting -incoming and -loadvm

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>

show more ...

Merge tag 'pull-xenfv-20231121' of git://git.infradead.org/users/dwmw2/qemu into staging

Xen fixes for 8.2-rc1

• Disable default serial when xen-console is used
• Fix Coverity warning in xen-bloc

Merge tag 'pull-xenfv-20231121' of git://git.infradead.org/users/dwmw2/qemu into staging

Xen fixes for 8.2-rc1

• Disable default serial when xen-console is used
• Fix Coverity warning in xen-block

# -----BEGIN PGP SIGNATURE-----
#
# iQJIBAABCAAyFiEEvgfZ/VSAmrLEsP9fY3Ys2mfi81kFAmVcmrAUHGR3bXcyQGlu
# ZnJhZGVhZC5vcmcACgkQY3Ys2mfi81njqg/8DFr03kVfwRujIZXDROoq40vjgdOF
# MoGgowDNapliXiecVcHzdvFXgRxwr9bhpX5eDEtfgROoH8mbPPd4YZJHdPNM0Yc3
# 0hoSWrIYocsYRAIoozXrtsNw8ep2vSEPNv5+CIVYkkie/mLs02cy43q09cJDzABx
# DvmSfC5o5JCs/x3qPLM6ydhnTaUipuPt1wnG9xaJLWgm/U9pK6Ba9w1eNGn8EE7m
# ekzpv9lYfCd/KbPogtXAEd7nkCOi/lKQVJmU7auXFi8FKwZNoKOYl3cTVln/EFmT
# az3qLSHgOZwElNQEYn0mBa/RgAQ2K9X7n12TgxG30VSUmajxJnl/eKy4ISyaAmwY
# vNVhdsXQICqM4OYaD2j8RiXX5YNtIC+MBb7nlUN7invKXE9ZylHbXvOstkUCjQ34
# x9CMVIibPoWk7XGUX+r7KUSwSQnpelVbqBWltkmgNjYuUIShDT6r5cOrYdM2orii
# UYOqPJqchbEDNoGwJK45EOSn8Ss5geAWuM7dFL0AuwZAbcKAqGG6vihPnDJyhnWA
# EPv2/5h2Vi24fqeWz3W+hckm8LXrc2Ow8A0rY3WAz7CvmBTgYCPx4d4kdTU6Gysn
# i8DRoKMhZS9WvHPPxY1v8+ysG1UCCNFe4qH0Wgv+ubSbr5GaK2igWIBQ5bXnuYL8
# R4Ef5pPLpa2jiF4=
# =cWon
# -----END PGP SIGNATURE-----
# 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>

show more ...

vl: disable default serial when xen-console is enabled

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>
Revie

vl: disable default serial when xen-console is enabled

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>

show more ...

Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI: fixes for 8.2-rc1

# -----BEGIN PGP SIGNATURE-----
#
# iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmVciOwcHG

Merge tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu into staging

UI: fixes for 8.2-rc1

# -----BEGIN PGP SIGNATURE-----
#
# iQJQBAABCAA6FiEEh6m9kz+HxgbSdvYt2ujhCXWWnOUFAmVciOwcHG1hcmNhbmRy
# ZS5sdXJlYXVAcmVkaGF0LmNvbQAKCRDa6OEJdZac5VtiD/oDEfDSwTxkAD6TMFoY
# n2XlzrElTAwYl0lgzzWHrdfoR2vtplIz3gK7u7MCa+rjUMowZbV3EBrMYDMoMWVU
# NkuUeSZsHYuXjaKt/nCqnmxklmq0tGN9NOwdOD1V++u257qbkUSl2w7/K0xEohAs
# NAeF3wWoCArQyjLD4K6LVsMe9IMrOP1VyGYrKBKQ91xpsuagkrjJt8RnO9MwodNs
# 8a65HRKq7HPXvMqZF7v4HgZ2pa1vrWZv4zVTraUBHaW9XpdIoiAd2+WeshjuawhO
# G6nQFpHVnQb8FBLrg+f5RItH+CjxhGvBa4DZmuGl1Y3s/fXN2N5QpUNIBqhgtE4P
# fZ+iXIpyE8sqj0TThnusszgBGWKadVjQJ8nVEVTKHzXtIa2mthF2MyY/EgnR4zQa
# 0H0YiE0SXYvoHxaErkvAfdt75OH0JBhiDcclFb1axFY2dhcgMuM7q7CR5HeO4fRd
# UEvLb8K7TLPtBGBxH5Z9z+ecxN6jIIqetosbbWFAfuIbd+at64AMh2N/MYZk2Chy
# 7E6ZGqNb8htOo2R5MitijpTm48vTs0gGjmyq7RHifG/yDHSUrPLrOgDkSC3IKY7y
# Xc9aK6fqm0l6LTLDbmZhM/znoc/1TErw/T3S4rqky0wvFTpuhP29vwd8WuyQ1ZpS
# viNCue6q0tScUz179wKEfYfyag==
# =o08n
# -----END PGP SIGNATURE-----
# gpg: Signature made Tue 21 Nov 2023 05:39:40 EST
# gpg: using RSA key 87A9BD933F87C606D276F62DDAE8E10975969CE5
# gpg: issuer "marcandre.lureau@redhat.com"
# gpg: Good signature from "Marc-André Lureau <marcandre.lureau@redhat.com>" [full]
# gpg: aka "Marc-André Lureau <marcandre.lureau@gmail.com>" [full]
# Primary key fingerprint: 87A9 BD93 3F87 C606 D276 F62D DAE8 E109 7596 9CE5

* tag 'ui-pull-request' of https://gitlab.com/marcandre.lureau/qemu:
ui/pixman-minimal.h: fix empty allocation
vl: add missing display_remote++
ui/console: fix default VC when there are no display
ui: use "vc" chardev for dbus, gtk & spice-app
vl: revert behaviour for -display none

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

show more ...

vl: add missing display_remote++

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

vl: add missing display_remote++

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>

show more ...

vl: revert behaviour for -display none

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

vl: revert behaviour for -display none

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>

show more ...

Merge tag 'misc-cpus-20231107' of https://github.com/philmd/qemu into staging

Misc hardware patch queue

HW emulation:
- PMBus fixes and tests (Titus)
- IDE fixes and tests (Fiona)
- New ADM1266 sen

Merge tag 'misc-cpus-20231107' of https://github.com/philmd/qemu into staging

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)

# -----BEGIN PGP SIGNATURE-----
#
# iQIzBAABCAAdFiEE+qvnXhKRciHc/Wuy4+MsLN6twN4FAmVKKmEACgkQ4+MsLN6t
# wN4xHQ//X/enH4C7K3VP/tSinDiwmXN2o61L9rjqSDQkBaCtktZx4c8qKSDL7V4S
# vwzmvvBn3biMXQwZNVJo9d0oz2qoaF9tI6Ao0XDHAan9ziagfG9YMqWhkCfj077Q
# jLdCqkUuMJBvQgXGB1a6UgCme8PQx7h0oqjbCNfB0ZBls24b5DiEjO87LE4OTbTi
# zKRhYEpZpGwIVcy+1dAsbaBpGFP06sr1doB9Wz4c06eSx7t0kFSPk6U4CyOPrGXh
# ynyCxPwngxIXmarY8gqPs3SBs7oXsH8Q/ZOHr1LbuXhwSuw/0zBQU9aF7Ir8RPan
# DB79JjPrtxTAhICKredWT79v9M18D2/1MpONgg4vtx5K2FzGYoAJULCHyfkHMRSM
# L6/H0ZQPHvf7w72k9EcSQIhd0wPlMqRmfy37/8xcLiw1h4l/USx48QeKaeFWeSEu
# DgwSk+R61HbrKvQz/U0tF98zUEyBaQXNrKmyzht0YE4peAtpbPNBeRHkd0GMae/Z
# HOmkt8QlFQ0T14qSK7mSHaSJTUzRvFGD01cbuCDxVsyCWWsesEikXBACZLG5RCRY
# Rn1WeX1H9eE3kKi9iueLnhzcF9yM5XqFE3f6RnDzY8nkg91lsTMSQgFcIpv6uGyp
# 3WOTNSC9SoFyI3x8pCWiKOGytPUb8xk+PnOA85wYvVmT+7j6wus=
# =OVdQ
# -----END PGP SIGNATURE-----
# 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>

show more ...