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

trivial patches for 2024-06-30

# -----BEGIN PGP SIGNATURE-----
#
# iQEzBAABCAAdFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmaBjTk

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

trivial patches for 2024-06-30

# -----BEGIN PGP SIGNATURE-----
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# iQEzBAABCAAdFiEEe3O61ovnosKJMUsicBtPaxppPlkFAmaBjTkACgkQcBtPaxpp
# PlmhAAf+PZEsiBvffwwNH5n1q39Hilih35p/GCVpNYKcLsFB6bLmt9A/x062NqTS
# ob1Uj134ofHlSQtNjP1KxXdriwc40ZMahkTO+x6gYc+IpoRJGTGYEA0MWh4gPPYK
# S6l/nOI9JK1x+ot+bQzGOzOjz3/S7RJteXzwOPlWQ7GChz8NIUPWV3DkcVP0AeT0
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# =N3GX
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# gpg: Signature made Sun 30 Jun 2024 09:52:09 AM PDT
# gpg: using RSA key 7B73BAD68BE7A2C289314B22701B4F6B1A693E59
# gpg: Good signature from "Michael Tokarev <mjt@tls.msk.ru>" [full]
# gpg: aka "Michael Tokarev <mjt@debian.org>" [full]
# gpg: aka "Michael Tokarev <mjt@corpit.ru>" [full]

* tag 'pull-trivial-patches' of https://gitlab.com/mjt0k/qemu:
hw/core/loader: gunzip(): fix memory leak on error path
vl.c: select_machine(): add selected machine type to error message
vl.c: select_machine(): use g_autoptr
vl.c: select_machine(): use ERRP_GUARD instead of error propagation
docs/system/devices/usb: Replace the non-existing "qemu" binary
docs/cxl: fix some typos
os-posix: Expand setrlimit() syscall compatibility
net/can: Remove unused struct 'CanBusState'
hw/arm/bcm2836: Remove unusued struct 'BCM283XClass'
linux-user: sparc: Remove unused struct 'target_mc_fq'
linux-user: cris: Remove unused struct 'rt_signal_frame'
monitor: Remove obsolete stubs
target/i386: Advertise MWAIT iff host supports
vl: Allow multiple -overcommit commands
cpu: fix memleak of 'halt_cond' and 'thread'
hmp-commands-info.hx: Add missing info command for stats subcommand

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

show more ...

net/can: Remove unused struct 'CanBusState'

As far as I can tell this struct has never been used in this
file (it is used in can_core.c).

Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org>
Re

net/can: Remove unused struct 'CanBusState'

As far as I can tell this struct has never been used in this
file (it is used in can_core.c).

Signed-off-by: Dr. David Alan Gilbert <dave@treblig.org>
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>

show more ...

Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

Machine queue, 2020-12-15

* qdev code cleanup
* Convert some QOM instance properties to class properties

Merge remote-tracking branch 'remotes/ehabkost/tags/machine-next-pull-request' into staging

Machine queue, 2020-12-15

* qdev code cleanup
* Convert some QOM instance properties to class properties
* Update git URLs on MAINTAINERS

# gpg: Signature made Tue 15 Dec 2020 15:18:47 GMT
# gpg: using RSA key 5A322FD5ABC4D3DBACCFD1AA2807936F984DC5A6
# gpg: issuer "ehabkost@redhat.com"
# gpg: Good signature from "Eduardo Habkost <ehabkost@redhat.com>" [full]
# Primary key fingerprint: 5A32 2FD5 ABC4 D3DB ACCF D1AA 2807 936F 984D C5A6

* remotes/ehabkost/tags/machine-next-pull-request: (25 commits)
MAINTAINERS: Update my git repository URLs
qdev: Move UUID property to qdev-properties-system.c
qdev: Make qdev_propinfo_get_uint16() static
qdev: Make error_set_from_qdev_prop_error() get Object* argument
qdev: Make check_prop_still_unset() get Object* argument
qdev: Make qdev_find_global_prop() get Object* argument
qdev: Make qdev_get_prop_ptr() get Object* arg
qdev: Make bit_prop_set() get Object* argument
qdev: Make PropertyInfo.print method get Object* argument
qdev: Don't use dev->id on set_size32() error message
sparc: Check dev->realized at sparc_set_nwindows()
qdev: Check dev->realized at set_size()
qdev: Move property code to qdev-properties.[ch]
cpu: Move cpu_common_props to hw/core/cpu.c
cs4231: Get rid of empty property array
netfilter: Use class properties
netfilter: Reorder functions
can_host: Use class properties
arm/cpu64: Register "aarch64" as class property
virt: Register "its" as class property
...

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

show more ...

can_host: Use class properties

Instance properties make introspection hard and are not shown by
"-object ...,help". Convert them to class properties.

Signed-off-by: Eduardo Habkost <ehabkost@redha

can_host: Use class properties

Instance properties make introspection hard and are not shown by
"-object ...,help". Convert them to class properties.

Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>
Tested-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Message-Id: <20201111183823.283752-9-ehabkost@redhat.com>
Signed-off-by: Eduardo Habkost <ehabkost@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Support for FUSE exports
- Fix deadlock in bdrv_co_yield_to_drain()
- Use lock guard macros
- Some

Merge remote-tracking branch 'remotes/kevin/tags/for-upstream' into staging

Block layer patches:

- Support for FUSE exports
- Fix deadlock in bdrv_co_yield_to_drain()
- Use lock guard macros
- Some preparational patches for 64 bit block layer
- file-posix: Fix request extension to INT64_MAX in raw_do_pwrite_zeroes()

# gpg: Signature made Fri 11 Dec 2020 17:06:19 GMT
# 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

* remotes/kevin/tags/for-upstream: (34 commits)
block: Fix deadlock in bdrv_co_yield_to_drain()
block: Fix locking in qmp_block_resize()
block: Simplify qmp_block_resize() error paths
block: introduce BDRV_MAX_LENGTH
block/io: bdrv_check_byte_request(): drop bdrv_is_inserted()
block/io: bdrv_refresh_limits(): use ERRP_GUARD
block/file-posix: fix workaround in raw_do_pwrite_zeroes()
can-host: Fix crash when 'canbus' property is not set
iotests/221: Discard image before qemu-img map
file-posix: check the use_lock before setting the file lock
iotests/308: Add test for FUSE exports
iotests: Enable fuse for many tests
iotests: Allow testing FUSE exports
iotests: Give access to the qemu-storage-daemon
storage-daemon: Call bdrv_close_all() on exit
iotests/287: Clean up subshell test image
iotests: Let _make_test_img guess $TEST_IMG_FILE
iotests: Restrict some Python tests to file
iotests/091: Use _cleanup_qemu instad of "wait"
iotests: Derive image names from $TEST_IMG
...

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

show more ...

can-host: Fix crash when 'canbus' property is not set

Providing the 'if' property, but not 'canbus' segfaults like this:

#0 0x0000555555b0f14d in can_bus_insert_client (bus=0x0, client=0x555556aa

can-host: Fix crash when 'canbus' property is not set

Providing the 'if' property, but not 'canbus' segfaults like this:

#0 0x0000555555b0f14d in can_bus_insert_client (bus=0x0, client=0x555556aa9af0) at ../net/can/can_core.c:88
#1 0x00005555559c3803 in can_host_connect (ch=0x555556aa9ac0, errp=0x7fffffffd568) at ../net/can/can_host.c:62
#2 0x00005555559c386a in can_host_complete (uc=0x555556aa9ac0, errp=0x7fffffffd568) at ../net/can/can_host.c:72
#3 0x0000555555d52de9 in user_creatable_complete (uc=0x555556aa9ac0, errp=0x7fffffffd5c8) at ../qom/object_interfaces.c:23

Add the missing NULL check.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201130105615.21799-5-kwolf@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-05-15' into staging

QOM patches for 2020-05-15

# gpg: Signature made Fri 15 May 2020 06:58:29 BST
# gpg: using RSA key

Merge remote-tracking branch 'remotes/armbru/tags/pull-qom-2020-05-15' into staging

QOM patches for 2020-05-15

# gpg: Signature made Fri 15 May 2020 06:58:29 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qom-2020-05-15: (21 commits)
hw: Remove unnecessary DEVICE() cast
various: Remove unnecessary OBJECT() cast
target: Remove unnecessary CPU() cast
qom: Drop @errp parameter of object_property_del()
spapr_pci: Drop some dead error handling
qdev: Unrealize must not fail
Drop more @errp parameters after previous commit
qom: Drop parameter @errp of object_property_add() & friends
qdev: Clean up qdev_connect_gpio_out_named()
hw/arm/bcm2835: Drop futile attempts at QOM-adopting memory
e1000: Don't run e1000_instance_init() twice
hw/isa/superio: Make the components QOM children
s390x/cpumodel: Fix UI to CPU features pcc-cmac-{aes,eaes}-256
tests/check-qom-proplist: Improve iterator coverage
qom: Drop object_property_set_description() parameter @errp
qom: Make all the object_property_add_FOO() return the property
qom: Drop convenience method object_property_get_uint16List()
qom: Simplify object_property_get_enum()
qom: Drop object_property_del_child()'s unused parameter @errp
qom: Clean up inconsistent use of gchar * vs. char *
...

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

show more ...

qom: Drop parameter @errp of object_property_add() & friends

The only way object_property_add() can fail is when a property with
the same name already exists. Since our property names are all
hardc

qom: Drop parameter @errp of object_property_add() & friends

The only way object_property_add() can fail is when a property with
the same name already exists. Since our property names are all
hardcoded, failure is a programming error, and the appropriate way to
handle it is passing &error_abort.

Same for its variants, except for object_property_add_child(), which
additionally fails when the child already has a parent. Parentage is
also under program control, so this is a programming error, too.

We have a bit over 500 callers. Almost half of them pass
&error_abort, slightly fewer ignore errors, one test case handles
errors, and the remaining few callers pass them to their own callers.

The previous few commits demonstrated once again that ignoring
programming errors is a bad idea.

Of the few ones that pass on errors, several violate the Error API.
The Error ** argument must be NULL, &error_abort, &error_fatal, or a
pointer to a variable containing NULL. Passing an argument of the
latter kind twice without clearing it in between is wrong: if the
first call sets an error, it no longer points to NULL for the second
call. ich9_pm_add_properties(), sparc32_ledma_realize(),
sparc32_dma_realize(), xilinx_axidma_realize(), xilinx_enet_realize()
are wrong that way.

When the one appropriate choice of argument is &error_abort, letting
users pick the argument is a bad idea.

Drop parameter @errp and assert the preconditions instead.

There's one exception to "duplicate property name is a programming
error": the way object_property_add() implements the magic (and
undocumented) "automatic arrayification". Don't drop @errp there.
Instead, rename object_property_add() to object_property_try_add(),
and add the obvious wrapper object_property_add().

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-Id: <20200505152926.18877-15-armbru@redhat.com>
[Two semantic rebase conflicts resolved]

show more ...

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg:

Merge remote-tracking branch 'remotes/armbru/tags/pull-misc-2019-06-11-v3' into staging

Miscellaneous patches for 2019-06-11

# gpg: Signature made Wed 12 Jun 2019 12:20:41 BST
# gpg: using RSA key 354BC8B3D7EB2A6B68674E5F3870B400EB918653
# gpg: issuer "armbru@redhat.com"
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>" [full]
# gpg: aka "Markus Armbruster <armbru@pond.sub.org>" [full]
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867 4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-misc-2019-06-11-v3:
MAINTAINERS: Polish headline decorations
MAINTAINERS: Improve section headlines
MAINTAINERS: Remove duplicate entries of qemu-devel@nongnu.org
Clean up a header guard symbols (again)
Supply missing header guards
Clean up a few header guard symbols
scripts/clean-header-guards: Fix handling of trailing comments
Normalize position of header guard
Include qemu-common.h exactly where needed
Include qemu/module.h where needed, drop it from qemu-common.h
qemu-common: Move qemu_isalnum() etc. to qemu/ctype.h
qemu-common: Move tcg_enabled() etc. to sysemu/tcg.h

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

show more ...

Include qemu/module.h where needed, drop it from qemu-common.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-4-armbru@redhat.com>
[Rebased with conflicts res

Include qemu/module.h where needed, drop it from qemu-common.h

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20190523143508.25387-4-armbru@redhat.com>
[Rebased with conflicts resolved automatically, except for
hw/usb/dev-hub.c hw/misc/exynos4210_rng.c hw/misc/bcm2835_rng.c
hw/misc/aspeed_scu.c hw/display/virtio-vga.c hw/arm/stm32f205_soc.c;
ui/cocoa.m fixed up]

show more ...

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20180612-pull-request' into staging

usb: bug fix collection, doc update.

# gpg: Signature made Tue 12 Jun 2018 11:44:17 BST
# gpg:

Merge remote-tracking branch 'remotes/kraxel/tags/usb-20180612-pull-request' into staging

usb: bug fix collection, doc update.

# gpg: Signature made Tue 12 Jun 2018 11:44:17 BST
# gpg: using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg: aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg: aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901 FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/usb-20180612-pull-request:
usb-mtp: Return error on suspicious TYPE_DATA packet from initiator
usb-hcd-xhci-test: add a test for ccid hotplug
usb-ccid: fix bus leak
object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence
bus: do not unref the added child bus on realize
usb/dev-mtp: Fix use of uninitialized values
usb: correctly handle Zero Length Packets
usb: update docs

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

show more ...

object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence

A link property can be set during creation, with
object_property_add_link() and later with object_property_set_link().

add_link() doesn't add

object: fix OBJ_PROP_LINK_UNREF_ON_RELEASE ambivalence

A link property can be set during creation, with
object_property_add_link() and later with object_property_set_link().

add_link() doesn't add a reference to the target object, while
set_link() does.

Furthemore, OBJ_PROP_LINK_UNREF_ON_RELEASE flags, set during add_link,
says whether a reference must be released when the property is destroyed.
This can lead to leaks if the property was later set_link(), as the
added reference is never released.

Instead, rename OBJ_PROP_LINK_UNREF_ON_RELEASE to OBJ_PROP_LINK_STRONG
and use that has an indication on how the link handle reference
management in set_link().

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-id: 20180531195119.22021-3-marcandre.lureau@redhat.com
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>

show more ...

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* CAN bus (will be under network maintainner)
* scsi-block opblockers (myself)
* Dirty log bitmap cleanup (myself)
* SDH

Merge remote-tracking branch 'remotes/bonzini/tags/for-upstream' into staging

* CAN bus (will be under network maintainner)
* scsi-block opblockers (myself)
* Dirty log bitmap cleanup (myself)
* SDHCI improvements and tests (Philippe)
* HAX support for larger guest sizese (Yu Ning)

# gpg: Signature made Tue 13 Feb 2018 15:37:14 GMT
# gpg: using RSA key BFFBD25F78C7AE83
# gpg: Good signature from "Paolo Bonzini <bonzini@gnu.org>"
# gpg: aka "Paolo Bonzini <pbonzini@redhat.com>"
# 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

* remotes/bonzini/tags/for-upstream: (48 commits)
travis: use libgcc-4.8-dev (libgcc-6-dev is not available on Ubuntu 14.04)
memory: unify loops to sync dirty log bitmap
memory: hide memory_region_sync_dirty_bitmap behind DirtyBitmapSnapshot
memory: remove memory_region_test_and_clear_dirty
g364fb: switch to using DirtyBitmapSnapshot
sdhci: add Spec v4.2 register definitions
sdhci: add a check_capab_v3() qtest
sdhci: check Spec v3 capabilities qtest
hw/arm/xilinx_zynqmp: enable the UHS-I mode
hw/arm/xilinx_zynqmp: fix the capabilities/spec version to match the datasheet
hw/arm/fsl-imx6: implement SDHCI Spec. v3
hw/arm/bcm2835_peripherals: change maximum block size to 1kB
hw/arm/bcm2835_peripherals: implement SDHCI Spec v3
sdhci: implement CMD/DAT[] fields in the Present State register
sdhci: implement UHS-I voltage switch
sdbus: add trace events
sdhci: implement the Host Control 2 register (tuning sequence)
sdhci: rename the hostctl1 register
sdhci: add support for v3 capabilities
hw/arm/xilinx_zynq: fix the capabilities register to match the datasheet
...

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

show more ...

net/can: simple messages transport implementation for QEMU

The CanBusState state structure is created for each
emulated CAN channel. Individual clients/emulated
CAN interfaces or host interface conn

net/can: simple messages transport implementation for QEMU

The CanBusState state structure is created for each
emulated CAN channel. Individual clients/emulated
CAN interfaces or host interface connection registers
to the bus by CanBusClientState structure.

The CAN core is prepared to support connection to the
real host CAN bus network. The commit with such support
for Linux SocketCAN follows.

Implementation is as simple as possible. There is no state to be
migrated, and messages prioritization and queuing are not considered
for now. But it is intended to be extended when need arises.

Development repository and more documentation at

https://gitlab.fel.cvut.cz/canbus/qemu-canbus

The work is based on Jin Yang GSoC 2013 work funded
by Google and mentored in frame of RTEMS project GSoC
slot donated to QEMU.

Rewritten for QEMU-2.0+ versions and architecture cleanup
by Pavel Pisa (Czech Technical University in Prague).

Signed-off-by: Pavel Pisa <pisa@cmp.felk.cvut.cz>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

show more ...