These functions can be invoked by the function that handles interception
of the CHSC SEI instruction for requests indicating the accessibility of
one or more adjunct processors has changed.
Signed-off-by: Rorie Reyes <rreyes@linux.ibm.com>
Reviewed-by: Anthony Krowiak <akrowiak@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20250609164418.17585-4-rreyes@linux.ibm.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Creates an object indicating that an AP configuration change event
has been received and stores it in a queue. These objects will later
be used to store event information for an AP configuration change
when the CHSC instruction is intercepted.
Signed-off-by: Rorie Reyes <rreyes@linux.ibm.com>
Reviewed-by: Anthony Krowiak <akrowiak@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20250609164418.17585-3-rreyes@linux.ibm.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Register an event notifier handler to process AP configuration
change events by queuing the event and generating a CRW to let
the guest know its AP configuration has changed
Signed-off-by: Rorie Reyes <rreyes@linux.ibm.com>
Reviewed-by: Anthony Krowiak <akrowiak@linux.ibm.com>
Link: https://lore.kernel.org/qemu-devel/20250609164418.17585-2-rreyes@linux.ibm.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Currently the final instance_size of VFIO_PCI_BASE is sizeof(PCIDevice).
It should be sizeof(VFIOPCIDevice), VFIO_PCI uses same structure as
base class VFIO_PCI_BASE, so no need to set its instance_size explicitly.
This isn't catastrophic only because VFIO_PCI_BASE is an abstract class.
Fixes: d4e392d0a9 ("vfio: add vfio-pci-base class")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: John Levon <john.levon@nutanix.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Yi Liu <yi.l.liu@intel.com>
Link: https://lore.kernel.org/qemu-devel/20250611024228.423666-1-zhenzhong.duan@intel.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
It's wrong to call into listener_begin callback in vfio_listener_commit().
Currently this impacts vfio-user.
Fixes: d9b7d8b699 ("vfio/container: pass listener_begin/commit callbacks")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: John Levon <john.levon@nutanix.com>
Link: https://lore.kernel.org/qemu-devel/20250609115433.401775-1-zhenzhong.duan@intel.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
When changing meson_options.txt, this script gets updated automatically
by QEMU tooling which sorts the choices lexicographically.
Fixes: ccc403ed58 ("meson: Add wasm build in build scripts")
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20250610204131.2862-4-shentey@gmail.com>
Tested-by: Thomas Huth <thuth@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
My contract with Daynix Computing Ltd. will expire by the end of May,
2025. As I may contribute to QEMU for my research, use my email address
at the lab.
As I'm the only maintainer of igb and no longer financially supported to
maintain it, change its status to Odd Fixes until someone steps up.
Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250531-rsg-v1-1-e0bae1e1d90e@rsg.ci.i.u-tokyo.ac.jp>
Signed-off-by: Thomas Huth <thuth@redhat.com>
When the testing docs were moved to a separate subfolder, the entries
in the MAINTAINERS file were missed. Update them now.
Fixes: ff41da5030 ("docs/devel: Split testing docs from the build docs and move to separate folder")
Reviewed-by: Ani Sinha <anisinha@redhat.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250610053734.10417-1-thuth@redhat.com>
The README file in tests/vm/ points to a non-existent file,
docs/devel/testing.rst. Update the README to point to
docs/devel/testing/main.rst, which now contains information
about VM testing.
Signed-off-by: Haseung Bong <hasueng@gmail.com>
Fixes: ff41da5030 ("docs/devel: Split testing docs from the build docs and move to separate folder")
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250607060456.28902-1-hasueng@gmail.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Add new tests to check the correctness of the `-overcommit memlock`
option (possible values: off, on, on-fault) by using
`/proc/{qemu_pid}/status` file to check in VmSize, VmRSS and VmLck
values:
* if `memlock=off`, then VmLck = 0;
* if `memlock=on`, then VmLck > 0 and almost all memory is resident;
* if `memlock=on-fault`, then VmLck > 0 and only few memory is resident.
Signed-off-by: Alexandr Moshkov <dtalexundeer@yandex-team.ru>
Message-ID: <20250605065908.299979-3-dtalexundeer@yandex-team.ru>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Used in future commit to skipping execution of a tests if the system's
locked memory limit is below the required threshold.
Signed-off-by: Alexandr Moshkov <dtalexundeer@yandex-team.ru>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250605065908.299979-2-dtalexundeer@yandex-team.ru>
Signed-off-by: Thomas Huth <thuth@redhat.com>
We can simply check for the expected pattern on the console,
no need to wait for two seconds here to search for the pattern
in the log at the end.
While we're at it, also remove the obsolete "timeout" variable
from this test.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250603184710.25651-1-thuth@redhat.com>
The VNC test currently fails if the default machine ("pc" for x86)
has not been compiled into the binary. Since we also can test VNC
when QEMU just shows the default monitor, let's avoid this problem
by simply using the "none" machine (which is always available)
here instead.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250603103449.32499-1-thuth@redhat.com>
With the upcoming release of QEMU 10.1, the s390-ccw-virtio-4.1 machine
will be older than 6 years, so according to our machine support policy,
it can be removed now. The V4_1 CPU feature group gets merged into the
minimum CPU feature group now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250519054744.36715-1-thuth@redhat.com>
According to:
https://docs.travis-ci.com/user/billing-overview/#partner-queue-solution
only s390x and ppc64le are still part of the free OSS tier in Travis.
aarch64 has been removed sometime during the last year. Thus remove
the aarch64 job from our .travis.yml file now to avoid that someone
burns non-OSS CI credits with this job by accident now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20250530115454.187727-1-thuth@redhat.com>
git shortlog rel-1.16.3..rel-1.17.0
-----------------------------------
Andrej Kruták (1):
Add AHCI Power ON + ICC_ACTIVE into port setup code
Daniel Khodabakhsh (2):
boot: Force display of the boot menu when boot-menu-wait is a negative number
usb-hid: Support multiple USB HID devices by storing them in a linked list
Daniel Verkamp (3):
vbe: Add VBE 2.0+ OemData field to struct vbe_info
vgasrc: round up save/restore size
vbe: implement function 09h (get/set palette data)
Daniil Tatianin (1):
pciinit: don't misalign large BARs
Gerd Hoffmann (6):
limit address space used for pci devices, part two
drop obsolete acpi table code
drop acpi tables and hex includes
add romfile_loadbool()
update pci_pad_mem64 handling
ahci: add controller reset
Igor Mammedov (1):
fix smbios blob length overflow
Jiaxun Yang (1):
ahci: Fix hangs due to controller reset
Kevin O'Connor (14):
vgasrc: Use curmode_g instead of vmode_g when mode is the current video mode
vgasrc: Rename vgahw_get_linesize() to vgahw_minimum_linelength()
stdvgamodes: No need to store pelmask in vga_modes[]
stdvgamodes: Improve naming of dac palette tables
stdvga: Rename CGA palette functions
stdvga: Add comments to interface functions in stdvga.c
stdvga: Rename stdvga_toggle_intensity() to stdvga_set_palette_blinking()
stdvga: Rework stdvga palette index paging interface functions
stdvga: Rename stdvga_set_text_block_specifier() to stdvga_set_font_location()
stdvga: Rename stdvga_set_scan_lines() to stdvga_set_character_height()
stdvga: Rename stdvga_get_vde() to stdvga_get_vertical_size()
stdvga: Add stdvga_set_vertical_size() helper function
stdvgaio: Only read/write one color palette entry at a time
docs: Note v1.17.0 release
Mark Cave-Ayland (2):
esp-scsi: terminate DMA transfer when ESP data transfer completes
esp-scsi: indicate acceptance of MESSAGE IN phase data
Max Tottenham (1):
Add LBA 64bit support for reads beyond 2TB.
Steven Price (1):
vgabios: Fix generating modes list for static_functionality
nikolar via SeaBIOS (1):
kconfig: fix the check-lxdialog.sh to work with gcc 14+
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Change the asset link to one which is working from the PARISC website.
Signed-off-by: Soumyajyotii Ssarkar <soumyajyotisarkar23@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250607152711.108914-2-soumyajyotisarkar23@gmail.com>
[PMD: Split patch in 2]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The tracing function for the write case incorrectly has
parameters switched around. So order them in the correct way.
Signed-off-by: Philippe Michaud-Boudreault <philmb3487@proton.me>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <HnyjTNqwrfGusE44bnM7kuLuj13Di1VgXN-dXVHMOSnfgCUhoipOVIoVS1WQaKrJxmEDy9XJGdlQj6zVTIdJE0QVlfBhfbcckFFWRRP56uY=@proton.me>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
RISCVIOMMUPciClass and RISCVIOMMUSysClass are defined with missed
parent class, class_init on them may corrupt their parent class
fields.
It's lucky that parent_realize and parent_phases are not initialized
or used until now, so just remove the definitions. They can be added
back when really necessary.
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Acked-by: Alistair Francis <alistair.francis@wdc.com>
Message-ID: <20250606092406.229833-6-zhenzhong.duan@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
AspeedGPIOClass's parent is SysBusDeviceClass rather than SysBusDevice.
This isn't catastrophic only because sizeof(SysBusDevice) >
sizeof(SysBusDeviceClass).
Fixes: 4b7f956862 ("hw/gpio: Add basic Aspeed GPIO model for AST2400 and AST2500")
Closes: https://lists.gnu.org/archive/html/qemu-devel/2025-06/msg00586.html
Suggested-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Message-ID: <20250606092406.229833-4-zhenzhong.duan@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
VirtIOPMEMClass's parent is VirtioDeviceClass rather than VirtIODevice.
This isn't catastrophic only because sizeof(VirtIODevice) >
sizeof(VirtioDeviceClass).
Fixes: 5f503cd9f3 ("virtio-pmem: add virtio device")
Closes: https://lists.gnu.org/archive/html/qemu-devel/2025-06/msg00586.html
Reported-by: David Hildenbrand <david@redhat.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Message-ID: <20250606092406.229833-3-zhenzhong.duan@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Parent of VirtIOMEMClass is VirtioDeviceClass rather than VirtIODevice.
This isn't catastrophic only because sizeof(VirtIODevice) >
sizeof(VirtioDeviceClass).
Fixes: 910b25766b ("virtio-mem: Paravirtualized memory hot(un)plug")
Signed-off-by: Zhenzhong Duan <zhenzhong.duan@intel.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250606092406.229833-2-zhenzhong.duan@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Do not use g_alloca(), simply allocate the CharBackend
structure on the stack.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20250605193540.59874-4-philmd@linaro.org>
tpm_emulator_ctrlcmd() is not in hot path.
Use the heap instead of the stack, removing
the g_alloca() call.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20250605193540.59874-3-philmd@linaro.org>
We have pin_count <= PCA955X_PIN_COUNT_MAX. Having
PCA955X_PIN_COUNT_MAX = 16, it is safe to explicitly
allocate the char buffer on the stack, without g_newa().
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Reviewed-by: Glenn Miles <milesg@linux.ibm.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20250605193540.59874-2-philmd@linaro.org>
I386 has already defined cache types in target/i386/cpu.h.
Move CacheType to hw/core/cpu.h, so that ARM and other architectures
could use it.
Cc: Alireza Sanaee <alireza.sanaee@huawei.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250605132722.3597593-1-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Fixes: c97d6d2cdf ("i386: hvf: add code base from Google repo")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250606164418.98655-7-philmd@linaro.org>
Check whether we can run a kernel that prints something to the
serial console.
Signed-off-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Message-ID: <20250603184007.24521-1-thuth@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
My contract with Daynix Computing Ltd. will expire by the end of May,
2025. As I may contribute to QEMU for my research, use my email address
at the lab.
As I'm the only maintainer of igb and no longer financially supported to
maintain it, change its status to Odd Fixes until someone steps up.
Signed-off-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250531-rsg-v1-1-e0bae1e1d90e@rsg.ci.i.u-tokyo.ac.jp>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
We have been inconsistent about whether ROMS stored in git have
execute permission set, and by default meson will preserve source
file permissions when installing files. This has caused periodic
problems in RPM packaging as executable binary files get analysed
by various tools/linters, which can trip up on the ROMs.
Tell meson explicitly that all the ROMs should be without execute
permission when installed.
Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Helge Deller <deller@gmx.de>
Tested-by: Helge Deller <deller@gmx.de>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250530152118.65030-1-berrange@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Rather than accessing the attributes of TYPE_CCSR directly, use the SysBusDevice
API which exists exactly for that purpose. Furthermore, registering the memory
region with the SysBusDevice API makes it show up in QMP's `info qom-tree`
command.
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: BALATON Zoltan <balaton@eik.bme.hu>
[balaton: rebased]
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Acked-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <619a58d1f83d2aad5b4feec930d46c64abff0977.1748012109.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Use default MAC address if none is specified by property as done by
most other network interface models.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <8bd7ca691bd502b5fd761615d9af805e783fba36.1748012109.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Different machines have different frequencies so make this
configurable in machine class instead of using a hard coded constant.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Acked-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <431166f96ff12ff3dbc670d40544974415f11305.1748012109.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The QOM type of HvBalloon is declared by OBJECT_DECLARE_SIMPLE_TYPE,
which means it doesn't need the class!
Therefore, use OBJECT_DEFINE_SIMPLE_TYPE_WITH_INTERFACES to implement
the type, then there's no need for class definition.
Cc: "Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Acked-by: Maciej S. Szmigiero <maciej.szmigiero@oracle.com>
Message-ID: <20250514084957.2221975-6-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The QOM type of ResettableContainer is defined by
OBJECT_DEFINE_SIMPLE_TYPE_WITH_INTERFACES, which means it doesn't need
the class!
Therefore, use OBJECT_DECLARE_SIMPLE_TYPE to declare the type, then
there's no need for class definition.
Cc: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Zhao Liu <zhao1.liu@intel.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250514084957.2221975-8-zhao1.liu@intel.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This reverts commit d0b2542574.
Loading firmware from the PCI host is unusual and raven is only used
by one board so this does not simplify anything but rather complicates
it. Revert to loading firmware from board code as that is the usual
way and also because raven has nothing to do with ROM so it is not a
good place for this.
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <4ca4f71bf661923d9a91b7e6776a0e40726e2337.1746374076.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This was a workaround for the prep machine that was removed 5 years
ago so this is no longer needed.
Fixes: b2ce76a073 (hw/ppc/prep: Remove the deprecated "prep" machine and the OpenHackware BIOS)
Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <0d41c18a8831bd4c8b0948eda3ef8f60f5a311f3.1746374076.git.balaton@eik.bme.hu>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
QOM types are now registered using as TypeInfo via DEFINE_TYPES()
or type_init(). Update TYPE_SH_SERIAL, removing the empty QOM
instance_init/finalize handlers.
This was definitely wrong, because OBJECT_DEFINE_TYPE() is only
for cases where the class needs its own virtual methods or some
other per-class state in its own class struct.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20250124175053.74461-3-philmd@linaro.org>
fifo_timeout_timer is created in the DeviceRealize handler,
not in the instance_init one. For parity, delete it in
DeviceUnrealize, rather than instance_finalize.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20250124175053.74461-2-philmd@linaro.org>
Global variables memmap_table and memmap_entries stores UEFI memory
map table informations. It can be moved into structure
LoongArchVirtMachineState.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250430094738.1556670-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Global variables initrd_offset and initrd_size records loading information
about initrd, it can be moved to structure loongarch_boot_info.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-Id: <20250430094738.1556670-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
fcond only has 22 types, add a check for fcond.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2972
Signed-off-by: Song Gao <gaosong@loongson.cn>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250603024810.350510-1-gaosong@loongson.cn>
Commit bab27ea2e3 ("hw/arm/virt: smbios:
inform guest of kvm") fixes the same issue
on arm.
without this patch:
[root@localhost ~]# virt-what
qemu
with this patch:
[root@localhost ~]# virt-what
kvm
Signed-off-by: Qiang Ma <maqianga@uniontech.com>
Reviewed-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250603031813.31794-1-maqianga@uniontech.com>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Interrupt controller extioi supports 256 vectors, register EXTIOI_COREISR
records pending interrupt status with bitmap method. Size of EXTIOI_COREISR
is 256 / 8 = 0x20 bytes, EXTIOI_COREISR_END should be EXTIOI_COREISR_START
+ 0x20 rather than 0xB20.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250605092848.1550985-1-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
With PCH ID register, it is defined as union type as follows:
union LoongArchPIC_ID {
struct {
uint8_t _reserved_0[3];
uint8_t id;
uint8_t version;
uint8_t _reserved_1;
uint8_t irq_num;
uint8_t _reserved_2;
} QEMU_PACKED desc;
uint64_t data;
}
And with pch driver in virt machine irq_number is parsed with little
endian method:
vec_count = ((readq(priv->base) >> 48) & 0xff) + 1
So the value of ID register should be converted to little endian.
With this patch, linux kernel passes to run on S390 big endian host
machine with TCG method.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250604065502.1114098-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
With API build_mcfg(), it is not necessary with parameter structure
AcpiMcfgInfo to convert to little endian since it is directly used
with host native endian.
Here remove endian conversion before calling function build_mcfg().
With this patch, bios-tables-test passes to run on big endian host
machine S390.
Fixes: 735143f10d ("hw/loongarch: Add acpi ged support")
Cc: qemu-stable@nongnu.org
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Song Gao <gaosong@loongson.cn>
Message-Id: <20250604065502.1114098-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
- expose ~/.cache/qemu to container builds
- disable debug info in CI
- allow boot.S to handle target el mode selection
- new arguments for ips plugin
- cleanup assets in size_memop
- fix include guard in gdbstub
- introduce qGDBServerVersion gdbstub query
- update gdb aarch64-core.xml to support bitfields
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Merge tag 'pull-10.1-maintainer-may-2025-070625-1' of https://gitlab.com/stsquad/qemu into staging
maintainer updates for May (testing, plugins)
- expose ~/.cache/qemu to container builds
- disable debug info in CI
- allow boot.S to handle target el mode selection
- new arguments for ips plugin
- cleanup assets in size_memop
- fix include guard in gdbstub
- introduce qGDBServerVersion gdbstub query
- update gdb aarch64-core.xml to support bitfields
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# gpg: Signature made Sat 07 Jun 2025 11:42:06 EDT
# gpg: using RSA key 6685AE99E75167BCAFC8DF35FBD0DB095A9E2A44
# gpg: Good signature from "Alex Bennée (Master Work Key) <alex.bennee@linaro.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: 6685 AE99 E751 67BC AFC8 DF35 FBD0 DB09 5A9E 2A44
* tag 'pull-10.1-maintainer-may-2025-070625-1' of https://gitlab.com/stsquad/qemu:
gdbstub: update aarch64-core.xml
gdbstub: Implement qGDBServerVersion packet
gdbstub: assert earlier in handle_read_all_regs
include/gdbstub: fix include guard in commands.h
include/exec: fix assert in size_memop
contrib/plugins: allow setting of instructions per quantum
contrib/plugins: add a scaling factor to the ips arg
tests/qtest: Avoid unaligned access in IGB test
tests/tcg: make aarch64 boot.S handle different starting modes
gitlab: disable debug info on CI builds
tests/docker: expose $HOME/.cache/qemu as docker volume
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Update aarch64-core.xml to include field definitions for PSTATE, which
in gdb is modelled in the cpsr (current program status register)
pseudo-register, named after the actual cpsr register in armv7.
Defining the fields layout of the register allows easy inspection of for
example, the current exception level (EL):
For example. Before booting a Linux guest, EL=2, but after booting and
Ctrl-C'ing in gdb, we get EL=0:
(gdb) info registers $cpsr
cpsr 0x20402009 [ SP EL=2 BTYPE=0 PAN C ]
(gdb) cont
Continuing.
^C
Thread 2 received signal SIGINT, Interrupt.
0x0000ffffaaff286c in ?? ()
(gdb) info registers $cpsr
cpsr 0x20001000 [ EL=0 BTYPE=0 SSBS C ]
The aarch64-core.xml has been updated to match exactly the version
retrieved from upstream gdb, retrieved in 2025-05-19 from HEAD commit
9f4dc0b137c86f6ff2098cb1ab69442c69d6023d.
Link: https://sourceware.org/git/?p=binutils-gdb.git;a=blob;f=gdb/features/aarch64-core.xml;h=b8046510b9a085d30463d37b3ecc8d435f5fb7a4;hb=HEAD
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
Message-Id: <20250519-gdbstub-aarch64-pstate-xml-v1-1-b4dbe87fe7c6@linaro.org>
[AJB: expanded upstream link]
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-ID: <20250603110204.838117-18-alex.bennee@linaro.org>
Rorie Reyes
Zhenzhong Duan
Bernhard Beschow
Akihiko Odaki
Thomas Huth
Haseung Bong
Alexandr Moshkov
Gerd Hoffmann
Soumyajyotii Ssarkar
Philippe Michaud-Boudreault
Philippe Mathieu-Daudé
Zhao Liu
Daniel P. Berrangé
BALATON Zoltan
Bibo Mao
Song Gao
Qiang Ma
Stefan Hajnoczi
Manos Pitsidianakis