If i/o does not cover the entire first page, allocate a portion
of ram as an i/o device, so that the entire first page is i/o.
While memory_region_init_ram_device_ptr is happy to allocate
the RAMBlock, it does not register the ram for migration.
Do this by hand.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This reverts commit 7987d2be5a.
The goal was to remove the need to patch the (const) input buffer
with a recomputed UDP checksum by copying headers to a RW region and
inject the checksum there. The patch computed the checksum only from the
header fields (missing the rest of the payload) producing an invalid one
and making guests fail to acquire a DHCP lease.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2727
Cc: qemu-stable@nongnu.org
Signed-off-by: Antoine Damhet <adamhet@scaleway.com>
Acked-by: Michael S. Tsirkin <mst@redhat.com>
Message-ID: <20250408145345.142947-1-adamhet@scaleway.com>
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Mask out unsupported bits and return failure if attempting to set
any. This is not required by the IPMI spec, but it does require that
system software not change bits it isn't aware of.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20250401140153.685523-6-npiggin@gmail.com>
Signed-off-by: Corey Minyard <corey@minyard.net>
If the dont-log flag is set in the 'timer use' field for the
'set watchdog' command, a watchdog timeout will not get logged as
a timer use expiration.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20250401140153.685523-5-npiggin@gmail.com>
Signed-off-by: Corey Minyard <corey@minyard.net>
Linux issues this command when booting a powernv machine.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20250401140153.685523-4-npiggin@gmail.com>
Signed-off-by: Corey Minyard <corey@minyard.net>
This requires some adjustments to callers to avoid possible behaviour
changes for PCI devices.
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20250401140153.685523-3-npiggin@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
[Rename pci_ipmi_bt_get_fwinfo to pci_ipmi_kcs_get_fwinfo in the
pci_ipmi_kcs.c file.]
Signed-off-by: Corey Minyard <corey@minyard.net>
IPMI drivers use p/k suffix in variable names depending on bt or kcs.
The pci bt driver must have come from the kcs driver because it's
still using k suffixes in some cases. Rename.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Nicholas Piggin <npiggin@gmail.com>
Message-ID: <20250401140153.685523-2-npiggin@gmail.com>
Signed-off-by: Corey Minyard <corey@minyard.net>
It's the right way to do it now, and it handles multiple instances
properly. I need multiple instances for some testing I'm doing so this
is the right thing to do.
Tested by doing:
(qemu) migrate -d exec:cat>filen.mig
before and after the fix, then:
scripts/analyze-migration.py -d desc -f file1.mig >file1.json
scripts/analyze-migration.py -d desc -f file2.mig >file2.json
diff file1.json file2.json
with no differences.
Signed-off-by: Corey Minyard <corey@minyard.net>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Fix regression when attaching private namespaces that gets attached to
the wrong controller.
Keep track of the original controller "owner" of private namespaces, and
only attach if this matches on controller enablement.
Fixes: 6ccca4b6bb ("hw/nvme: rework csi handling")
Reported-by: Alan Adamson <alan.adamson@oracle.com>
Suggested-by: Alan Adamson <alan.adamson@oracle.com>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
Tested-by: Alan Adamson <alan.adamson@oracle.com>
Reviewed-by: Alan Adamson <alan.adamson@oracle.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Message-ID: <20250408-fix-private-ns-v1-1-28e169b6b60b@samsung.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The cpu-idle-states property causes a hard boot hang. Rather than documenting
the workaround, perform the removal from the devicetree automatically.
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
[Bernhard: split patch, update documentation, adapt commit message]
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20250405214900.7114-3-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
The comments for segment_size and allocation_unit_size incorrectly
described them as 4KB. According to the UFS specification,
segment_size is expressed in units of 512 bytes.
Given segment_size = 0x2000 (8192), the actual size is 4MB.
Similarly, allocation_unit_size = 1 means 1 segment = 4MB.
This patch updates the comments to reflect the correct size.
Signed-off-by: Keoseong Park <keosung.park@samsung.com>
Reviewed-by: Jeuk Kim <jeuk20.kim@samsung.com>
Message-ID: <20250403092140epcms2p355a7f039871b3e5b409754ef450b9158@epcms2p3>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
In commit 8fd2518ef2 ("hw: Centralize handling of -machine dumpdtb
option") the call to dump was moved with respect to the init of the
machine. This resulted in the device tree missing parts of the machine
description, depending on how they construct their device tree.
The arm virt machine is missing some PSCI nodes, while the riscv one
is missing most of its content.
Move the dump to after the notifiers have been run, allowing
virt_machine_done to be called and the device tree to be fully
populated.
Fixes: 8fd2518ef2 ("hw: Centralize handling of -machine dumpdtb option")
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250401041509.719153-1-joel@jms.id.au>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
We have to make sure the array of bytes read from the path= file
is null-terminated, otherwise we run into a buffer overrun later on.
Fixes: bb99f4772f ("hw/smbios: support loading OEM strings values from a file")
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2879
Signed-off-by: Daan De Meyer <daan.j.demeyer@gmail.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Tested-by: Valentin David <valentin.david@canonical.com>
Message-ID: <20250323213622.2581013-1-daan.j.demeyer@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Originally, all failed SG_IO requests called scsi_handle_rw_error() to
apply the configured error policy. However, commit f3126d65, which was
supposed to be a mere refactoring for scsi-disk.c, broke this and
accidentally completed the SCSI request without considering the error
policy any more if the error was signalled in the host_status field.
Apart from the commit message not describing the change as intended,
errors indicated in host_status are also obviously backend errors and
not something the guest must deal with independently of the error
policy.
This behaviour means that some recoverable errors (such as a path error
in multipath configurations) were reported to the guest anyway, which
might not expect it and might consider its disk broken.
Make sure that we apply the error policy again for host_status errors,
too. This addresses an existing FIXME comment and allows us to remove
some comments warning that callbacks weren't always called. With this
fix, they are called in all cases again.
The return value passed to the request callback doesn't have more free
values that could be used to indicate host_status errors as well as SAM
status codes and negative errno. Store the value in the host_status
field of the SCSIRequest instead and use -ENODEV as the return value (if
a path hasn't been reachable for a while, blk_aio_ioctl() will return
-ENODEV instead of just setting host_status, so just reuse it here -
it's not necessarily entirely accurate, but it's as good as any errno).
Cc: qemu-stable@nongnu.org
Fixes: f3126d65b3 ('scsi: move host_status handling into SCSI drivers')
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20250407155949.44736-1-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Hanna Czenczek <hreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
In function virt_cpu_plug() and virt_cpu_unplug(), the error is
impossile. Destination error is not propagated and replaced with
error_abort. With this, the logic is simple.
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Acked-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20250324030145.3037408-3-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
In function virt_cpu_plug(), Object cpuslot::cpu is set at last
only when there is no any error, otherwise it is problematic that
cpuslot::cpu is set in advance however it returns because of error.
Fixes: ab9935d299 (hw/loongarch/virt: Implement cpu plug interface)
Signed-off-by: Bibo Mao <maobibo@loongson.cn>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Message-Id: <20250324030145.3037408-2-maobibo@loongson.cn>
Signed-off-by: Song Gao <gaosong@loongson.cn>
Currently, the QEMU-emulated AMD IOMMU device use PCI vendor id 0x1022
(AMD) with device id zero (undefined). Eventhough this does not cause any
functional issue for AMD IOMMU driver since it normally uses information
in the ACPI IVRS table to probe and initialize the device per
recommendation in the AMD IOMMU specification, the device id zero causes
the Windows Device Manager utility to show the device as an unknown device.
Since Windows only recognizes AMD IOMMU device with device id 0x1419 as
listed in the machine.inf file, modify the QEMU AMD IOMMU model to use
the id 0x1419 to avoid the issue. This advertise the IOMMU as the AMD
IOMMU device for Family 15h (Models 10h-1fh).
Signed-off-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Message-Id: <20250325021140.5676-1-suravee.suthikulpanit@amd.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Reviewed-by: Yan Vugenfirer <yvugenfi@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
The specification says the device MUST set num_buffers to 1 if
VIRTIO_NET_F_MRG_RXBUF has not been negotiated.
Fixes: df91055db5 ("virtio-net: enable virtio 1.0")
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Message-Id: <20250108-buffers-v1-1-a0c85ff31aeb@daynix.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Tested-by: Lei Yang <leiyang@redhat.com>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Guest code was performing a byte load to the SCU MMIO region, leading
to the guest code crashing (it should be using proper accessors, but
that is not Qemu's bug). Hardware and the documentation[1] both agree
that byte loads are okay, so change all of the aspeed SCU devices to
accept a minimum access size of 1.
[1] See the 'ARM Address Space Mapping' table in the ASPEED docs. This
is section 6.1 in the ast2400 and ast2700, and 7.1 in the ast2500 and
ast2600 datasheets.
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2636
Signed-off-by: Joel Stanley <joel@jms.id.au>
Reviewed-by: Troy Lee <leetroy@gmail.com>
Message-ID: <20241118021820.4928-1-joel@jms.id.au>
[PMD: Rebased, only including SCU changes]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/qemu-devel/20250331230444.88295-3-philmd@linaro.org
Signed-off-by: Cédric Le Goater <clg@redhat.com>
All MemoryRegionOps::read/write() handlers switch over a 32-bit
aligned value, because converted using TO_REG(), which is defined
as:
#define TO_REG(offset) ((offset) >> 2)
So all implementations are 32-bit.
Set min/max access_size accordingly.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://lore.kernel.org/qemu-devel/20250331230444.88295-2-philmd@linaro.org
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Revert ee3863b9d4 and a08d60bc6c. The logic behind changing
the system page size because of what the Loongson kernel "prefers"
is flawed.
In the Loongson-2E manual, section 5.5, it is clear that the cpu
supports a 4k page size (along with many others). Similarly for
the Loongson-3 series CPUs, the 4k page size is mentioned in the
section 7.7 (PageMask Register). Therefore we must continue to
support a 4k page size.
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250328175526.368121-2-richard.henderson@linaro.org>
[PMD: Mention Loongson-3 series CPUs]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Fix copy/paste error writing to the ATU_UPPER_TARGET
register, we want to update the upper 32 bits.
Cc: qemu-stable@nongnu.org
Reported-by: Joey <jeundery@gmail.com>
Resolves: https://gitlab.com/qemu-project/qemu/-/issues/2861
Fixes: d64e5eabc4 ("pci: Add support for Designware IP block")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-Id: <20250331152041.74533-2-philmd@linaro.org>
Fix a memory leak bug in ufs_init_pci() due to u->irq
not being freed in ufs_exit().
Signed-off-by: Zheng Huang <hz1624917200@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <43ceb427-87aa-44ee-9007-dbaecc499bba@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Fix a misconfiguration issue in the read implementation of the
AUX_MU_IIR_REG register. This issue can lead to a transmit interrupt
being incorrectly interpreted as a receive interrupt when the receive
interrupt is disabled and the receive FIFO holds valid bytes.
The AUX_MU_IIR_REG register (interrupt ID bits [2:1]) indicates the
status of mini UART interrupts:
- 00: No interrupts
- 01: Transmit FIFO is empty
- 10: Receive FIFO is not empty
- 11: <Not possible>
When the transmit interrupt is enabled and the receive interrupt is
disabled, the original code incorrectly sets the interrupt ID bits.
Specifically:
1. Transmit FIFO empty, receive FIFO empty
- Expected 0b01, returned 0b01 (correct)
2. Transmit FIFO empty, receive FIFO not empty
- Expected 0b01, returned 0b10 (incorrect)
In the second case, the code sets the interrupt ID to 0b10 (receive FIFO
is not empty) even if the receive interrupt is disabled.
To fix this, the patch adds additional condition for setting the
interrupt ID bits to also check if the receive interrupt is enabled.
Reference: BCM2835 ARM Peripherals, page 13. Available on
https://datasheets.raspberrypi.com/bcm2835/bcm2835-peripherals.pdf
Fixes: 97398d900c ("bcm2835_aux: add emulation of BCM2835 AUX (aka UART1) block")
Signed-off-by: Chung-Yi Chen <yeechen0207@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250328123725.94176-1-yeechen0207@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Fix a memory leak bug in sdhci_pci_realize() due to s->irq
not being freed in sdhci_pci_exit().
Signed-off-by: Zheng Huang <hz1624917200@gmail.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <09ddf42b-a6db-42d5-954b-148d09d8d6cc@gmail.com>
[PMD: Moved qemu_free_irq() call before sdhci_common_unrealize()]
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Address a memory leak bug in the usages of timer_del().
The issue arises from the incorrect use of the ambiguous timer API
timer_del(), which does not free the timer object. The LeakSanitizer
report this issue during fuzzing. The correct API timer_free() freed
the timer object instead.
=================================================================
==2586273==ERROR: LeakSanitizer: detected memory leaks
Direct leak of 48 byte(s) in 1 object(s) allocated from:
#0 0x55f2afd89879 in calloc /llvm-project/compiler-rt/lib/asan/asan_malloc_linux.cpp:75:3
#1 0x7f443b93ac50 in g_malloc0 (/lib/x86_64-linux-gnu/libglib-2.0.so.0+0x5ec50)
#2 0x55f2b053962e in timer_new include/qemu/timer.h:542:12
#3 0x55f2b0514771 in timer_new_us include/qemu/timer.h:582:12
#4 0x55f2b0514288 in lsi_scsi_realize hw/scsi/lsi53c895a.c:2350:24
#5 0x55f2b0452d26 in pci_qdev_realize hw/pci/pci.c:2174:9
Signed-off-by: Zheng Huang <hz1624917200@outlook.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <73cd69f9-ff9b-4cd4-b8aa-265f9d6067b9@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
This device is part of SoC components thus can not
be created manually.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250325224310.8785-10-philmd@linaro.org>
All these devices are part of SoC components and can not
be created manually.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250325224310.8785-9-philmd@linaro.org>
Currently resetting the leads to resynchronizing the Goldfish RTC
with the system clock of the host. In real hardware an RTC reset
would not change the wall time. Other RTCs like pl031 do not show
this behavior.
Move the synchronization of the RTC with the system clock to the
instance realization.
Cc: qemu-stable@nongnu.org
Reported-by: Frederik Du Toit Lotter <fred.lotter@canonical.com>
Fixes: 9a5b40b842 ("hw: rtc: Add Goldfish RTC device")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20250321221248.17764-1-heinrich.schuchardt@canonical.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250325224310.8785-5-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250325224310.8785-4-philmd@linaro.org>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-Id: <20250325224310.8785-3-philmd@linaro.org>
Deriving from TYPE_SYS_BUS_DEVICE fixes the SoC object to be reset upon machine
reset. It also makes the SoC implementation not user-creatable which can trigger
the following crash:
$ ./qemu-system-aarch64 -M virt -device fsl-imx8mp
**
ERROR:../../devel/qemu/tcg/tcg.c:1006:tcg_register_thread: assertion failed:
(n < tcg_max_ctxs)
Bail out! ERROR:../../devel/qemu/tcg/tcg.c:1006:tcg_register_thread:
assertion failed: (n < tcg_max_ctxs)
Aborted (core dumped)
Fixes: a4eefc69b2 "hw/arm: Add i.MX 8M Plus EVK board"
Reported-by: Thomas Huth <thuth@redhat.com>
Suggested-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Message-ID: <20250318205709.28862-3-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
TYPE_FSL_IMX8MP is created using object_new(), so must be realized with
qdev_realize_and_unref() to keep the reference counting intact.
Fixes: a4eefc69b2 "hw/arm: Add i.MX 8M Plus EVK board"
Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-ID: <20250318205709.28862-2-shentey@gmail.com>
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
We only build ARM system emulators using little
endianness, so the MO_TE definition always expands to
MO_LE, and DEVICE_TARGET_ENDIAN to DEVICE_LITTLE_ENDIAN.
Replace the definitions by their expanded value, making
it closer to the Armv7-M Architecture Reference Manual
(ARM DDI 0403E) description:
The System Control Space (SCS, address range 0xE000E000 to
0xE000EFFF) is a memory-mapped 4KB address space that provides
32-bit registers for configuration, status reporting and control.
All accesses to the SCS are little endian.
Fixes: d5d680cacc ("memory: Access MemoryRegion with endianness")
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Message-Id: <20250312104821.1012-1-philmd@linaro.org>
The maximum padding size is either 64 or 128 bytes and should always be smaller
than "req_len". If "padding_size" exceeds "req_len", then
"req_len - padding_size" underflows due to "uint32_t" data type, leading to a
large incorrect value (e.g., `0xFFXXXXXX`). This causes an out-of-bounds memory
access, potentially leading to a buffer overflow.
Added a check to ensure "padding_size" does not exceed "req_len" before
computing "pad_offset". This prevents "req_len - padding_size" from underflowing
and avoids accessing invalid memory.
Signed-off-by: Jamin Lin <jamin_lin@aspeedtech.com>
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Fixes: 5cd7d8564a ("aspeed/hace: Support AST2600 HACE ")
Link: https://lore.kernel.org/qemu-devel/20250321092623.2097234-3-jamin_lin@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Updated the IRQ handler mask check to AND with select variable.
This ensures that the interrupt service routine is correctly triggered
for the interrupts within the same irq group.
For example, both `eth0` and the debug UART are handled in `GICINT132`.
Without this fix, the debug console may hang if the `eth0` ISR is not
handled.
Signed-off-by: Steven Lee <steven_lee@aspeedtech.com>
Change-Id: Ic3609eb72218dfd68be6057d78b8953b18828709
Reviewed-by: Cédric Le Goater <clg@redhat.com>
Fixes: d831c5fd86 ("aspeed/intc: Add AST2700 support")
Link: https://lore.kernel.org/qemu-devel/20250320092543.4040672-2-steven_lee@aspeedtech.com
Signed-off-by: Cédric Le Goater <clg@redhat.com>
* pl011: pad C PL011State struct to same size as Rust struct
* rust: hpet: fix type of "timers" property
* rust: hpet: fix functional tests (and really everything that uses it)
* rust: Kconfig: Factor out whether devices are Rust or C
* rust: vmstate: Fixes and tests
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Merge tag 'for-upstream' of https://gitlab.com/bonzini/qemu into staging
* exec/cpu-all: remove BSWAP_NEEDED
* pl011: pad C PL011State struct to same size as Rust struct
* rust: hpet: fix type of "timers" property
* rust: hpet: fix functional tests (and really everything that uses it)
* rust: Kconfig: Factor out whether devices are Rust or C
* rust: vmstate: Fixes and tests
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# gpg: Signature made Fri 21 Mar 2025 14:34:51 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: (24 commits)
rust: hpet: fix decoding of timer registers
rust/vmstate: Include complete crate path of VMStateFlags in vmstate_clock
rust/vmstate: Add unit test for vmstate_validate
rust/vmstate: Add unit test for pointer case
rust/vmstate: Add unit test for vmstate_{of|struct} macro
rust/vmstate: Add unit test for vmstate_of macro
rust/vmstate: Support vmstate_validate
rust/vmstate: Re-implement VMState trait for timer binding
rust/vmstate: Relax array check when build varray in vmstate_struct
rust/vmstate: Fix unnecessary VMState bound of with_varray_flag()
rust/vmstate: Fix "cannot infer type" error in vmstate_struct
rust/vmstate: Fix type check for varray in vmstate_struct
rust/vmstate: Fix size field of VMStateField with VMS_ARRAY_OF_POINTER flag
rust/vmstate: Fix num field when varray flags are set
rust/vmstate: Fix num_offset in vmstate macros
rust/vmstate: Remove unnecessary unsafe
exec/cpu-all: remove BSWAP_NEEDED
load_aout: replace bswap_needed with big_endian
rust: pl011: Check size of state struct at compile time
hw/char/pl011: Pad PL011State struct to same size as Rust impl
...
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
small enough to merge it. If this causes any more problems, we can
revert it and the timebase patch which exposed the underlying issue
for release.
* Fix a bunch of Coverity issues reported introduced in ppc, mostly in
powernv code.
* Fix a NetBSD boot bug on mac99 caused by VSX/VMX decodetree rewrite.
* Fix the default CPU selection for older spapr machines.
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Merge tag 'pull-ppc-for-10.0-2-20250321' of https://gitlab.com/npiggin/qemu into staging
* Fix a KVM SMP guest hang. This is not completely trivial, but just
small enough to merge it. If this causes any more problems, we can
revert it and the timebase patch which exposed the underlying issue
for release.
* Fix a bunch of Coverity issues reported introduced in ppc, mostly in
powernv code.
* Fix a NetBSD boot bug on mac99 caused by VSX/VMX decodetree rewrite.
* Fix the default CPU selection for older spapr machines.
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# gpg: Signature made Fri 21 Mar 2025 02:22:51 EDT
# gpg: using RSA key 4E437DDA56616F4329B0A79567B30276A8621CAE
# gpg: Good signature from "Nicholas Piggin <npiggin@gmail.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: 4E43 7DDA 5661 6F43 29B0 A795 67B3 0276 A862 1CAE
* tag 'pull-ppc-for-10.0-2-20250321' of https://gitlab.com/npiggin/qemu:
target/ppc: Fix e200 duplicate SPRs
target/ppc: Fix facility interrupt checks for VSX
ppc/spapr: fix default cpu for pre-9.0 machines.
ppc/amigaone: Constify default_env
ppc/amigaone: Check blk_pwrite return value
ppc/pnv: Fix system symbols in HOMER structure definitions
ppc/pnv: Move the PNOR LPC address into struct PnvPnor
ppc/spapr: Fix possible pa_features memory overflow
ppc/xive2: Fix logical / bitwise comparison typo
pnv/xive: Fix possible undefined shift error in group size calculation
ppc/xive: Fix typo in crowd block level calculation
ppc/spapr: Fix RTAS stopped state
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Targets know whether they are big-endian more than they know if
the endianness is different from the host: the former is mostly
a constant, at least in machine creation code, while the latter
has to be computed with TARGET_BIG_ENDIAN != HOST_BIG_ENDIAN or
something like that.
load_aout, however, takes a "bswap_needed" argument. Replace
it with a "big_endian" argument; even though all users are
big-endian, it is cheap enough to keep the optional swapping
functionality even for little-endian boards.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Allow the device being added to loongarch virt VMs.
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20250319141159.1461621-6-kraxel@redhat.com>
Allow the device being added to riscv virt VMs.
Reviewed-by: Daniel Henrique Barboza <dbarboza@ventanamicro.com>
Reviewed-by: Daniel P. Berrangé <berrange@redhat.com>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Message-ID: <20250319141159.1461621-5-kraxel@redhat.com>
