Jamin Lin [Mon, 13 Oct 2025 05:43:13 +0000 (13:43 +0800)]
hw/arm/aspeed: Remove AspeedSoCState dependency from aspeed_uart_first() API
Refactor the aspeed_uart_first() helper to remove its dependency on
AspeedSoCState and make the UART helper APIs more generic.
The function now takes uarts_base as an integer parameter instead of
requiring a full SoC class instance. Corresponding call sites in
aspeed.c and aspeed_soc_common.c are updated accordingly.
test/functional/aarch64: Split the ast2700a1-evb OpenBMC boot test
The 'ast2700a1-evb' machine has two functional tests: one loading
firmware components into memory and another using a vbootrom
image. Both tests perform a full OpenBMC boot and run checks on I2C
and PCIe devices, which is redundant and time-consuming.
To save CI resources, the vbootrom test is refactored to focus on the
firmware boot process only. The OpenBMC boot verification logic is
split and a new verify_openbmc_boot_start() helper is introduced to
only wait for the kernel to start.
The vbootrom test now uses this function and the less essential I2C
and PCIe checks have been removed from this test case.
Cc: Thomas Huth <thuth@redhat.com> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Jamin Lin <jamin_lin@aspeedtech.com> Link: https://lore.kernel.org/qemu-devel/20251007141604.761686-6-clg@redhat.com
[ clg: Changed pattern from 'Starting kernel ...' to 'Linux version ' ] Signed-off-by: Cédric Le Goater <clg@redhat.com>
test/functional/aarch64: Remove test for the ast2700a0-evb machine
The 'ast2700a0-evb' machine was deprecated in commit 6888a4a9c860 and
removal is scheduled in the QEMU 11.0 release. This change removes
the corresponding tests ahead of time to save CI resources.
There are no functional tests for the 'fp5280g2-bmc' machine which
makes harder to determine when something becomes deprecated or unused.
Since the machine does not rely on any specific device models, it can
be replaced by the 'ast2500-evb' machine using the 'fmc-model' option
to specify the flash type. The I2C devices connected to the board can
be defined via the QEMU command line.
aspeed: Deprecate the qcom-dc-scm-v1-bmc and qcom-firework-bmc machines
There are no functional tests for the 'qcom-dc-scm-v1-bmc' and
'qcom-firework-bmc' machines which makes harder to determine when
something becomes deprecated or unused.
Since the machines do not rely on any specific device models, they can
be replaced by the 'ast2600-evb' machine using the 'fmc-model' option
to specify the flash type. The I2C devices connected to the board can
be defined via the QEMU command line.
The 'sonorapass-bmc' machine represents a lab server that never
entered production. There are no functional tests for this machine
which makes harder to determine when something becomes deprecated or
unused.
Since the machine does not rely on any specific device models, it can
be replaced by the 'ast2500-evb' machine using the 'fmc-model' option
to specify the flash type. The I2C devices connected to the board can
be defined via the QEMU command line.
tests/functional/arm: Split the ast2600 tests in two files
The ast2600 test file currently includes tests for both the Buildroot
and SDK images. Since the SDK image tests can take long to run, split
them into a separate file to clearly distinguish the two sets of
tests, improve parallelism and allow for different CI timeouts.
Jamin Lin [Fri, 3 Oct 2025 07:21:06 +0000 (15:21 +0800)]
tests/functional/aarch64/test_aspeed_ast2700: Move eth2 IP check into common function
The eth2 IP address check was previously only performed in
test_aarch64_ast2700a1_evb_sdk_vbootrom_v09_08. This patch moves the
check into do_ast2700_pcie_test(), ensuring it is executed consistently
across all AST2700 PCIe test runs. This avoids code duplication.
The Aspeed machines inherited from a 'no_sdcard' attribute when first
introduced in QEMU. This attribute was later renamed to
'auto_create_sdcard' by commit cdc8d7cadaac ("hw/boards: Rename
no_sdcard -> auto_create_sdcard") and set to 'true'. This has the
indesirable efect to automatically create SD cards at init time.
Remove 'auto_create_sdcard' to avoid creating a SD card device.
Additional changes:
- Add `-device e1000e,netdev=net1,bus=pcie.2 -netdev user,id=net1` to the
AST2700 and AST2700fc test machines.
- In the AST2700 vbootrom test, assign an IP address to the e1000e
interface and verify it using `ip addr`.
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# gpg: Signature made Fri 10 Oct 2025 06:04:32 AM PDT
# gpg: using RSA key E1A5C593CD419DE28E8315CF3C2525ED14360CDE
# gpg: issuer "peter.maydell@linaro.org"
# gpg: Good signature from "Peter Maydell <peter.maydell@linaro.org>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@gmail.com>" [unknown]
# gpg: aka "Peter Maydell <pmaydell@chiark.greenend.org.uk>" [unknown]
# gpg: aka "Peter Maydell <peter@archaic.org.uk>" [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: E1A5 C593 CD41 9DE2 8E83 15CF 3C25 25ED 1436 0CDE
* tag 'pull-target-arm-20251010' of https://gitlab.com/pm215/qemu: (76 commits)
target/arm: Enable FEAT_MEC in -cpu max
target/arm: Implement FEAT_MEC registers
target/arm: Add a cpreg flag to indicate no trap in NV
tests/tcg/aarch64: Add gcsss
tests/tcg/aarch64: Add gcspushm
tests/tcg/aarch64: Add gcsstr
linux-user/aarch64: Enable GCS in HWCAP
linux-user/aarch64: Generate GCS signal records
linux-user/aarch64: Inject SIGSEGV for GCS faults
target/arm: Enable GCSPR_EL0 for read in user-mode
linux-user/aarch64: Implement map_shadow_stack syscall
linux-user/aarch64: Release gcs stack on thread exit
linux-user/aarch64: Allocate new gcs stack on clone
linux-user/aarch64: Implement prctls for GCS
target/arm: Enable FEAT_GCS with -cpu max
target/arm: Implement EXLOCK check during exception return
target/arm: Copy EXLOCKEn to EXLOCK on exception to the same EL
target/arm: Load gcs record for RET with PAuth
target/arm: Load gcs record for RET
target/arm: Add gcs record for BLR with PAuth
...
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Merge tag 'pull-request-2025-10-10' of https://gitlab.com/thuth/qemu into staging
* Improves s390x virtio-pci performance when using kvm
* Fix a problem with losing interrupts on s390x in certain cases
* Replace legacy cpu_physical_memory_[un]map() calls in s390x code
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# gpg: Signature made Fri 10 Oct 2025 01:19:54 AM PDT
# gpg: using RSA key 27B88847EEE0250118F3EAB92ED9D774FE702DB5
# gpg: issuer "thuth@redhat.com"
# gpg: Good signature from "Thomas Huth <th.huth@gmx.de>" [unknown]
# gpg: aka "Thomas Huth <thuth@redhat.com>" [unknown]
# gpg: aka "Thomas Huth <th.huth@posteo.de>" [unknown]
# gpg: aka "Thomas Huth <huth@tuxfamily.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: 27B8 8847 EEE0 2501 18F3 EAB9 2ED9 D774 FE70 2DB5
* tag 'pull-request-2025-10-10' of https://gitlab.com/thuth/qemu:
s390x/pci: set kvm_msi_via_irqfd_allowed
target/s390x: Replace legacy cpu_physical_memory_[un]map() calls (3/3)
target/s390x: Reduce s390_store_status() scope
target/s390x: Reduce s390_store_adtl_status() scope
target/s390x: Replace legacy cpu_physical_memory_[un]map() calls (2/3)
target/s390x: Propagate CPUS390XState to cpu_unmap_lowcore()
target/s390x: Replace legacy cpu_physical_memory_[un]map() calls (1/3)
s390x/pci: fix interrupt blocking by returning only the device's summary bit
tests/functional: Drop the "Attempting to cache ..." log text
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
block/curl.c: Use explicit long constants in curl_easy_setopt calls
curl_easy_setopt takes a variable argument that depends on what
CURLOPT you are setting. Some require a long constant. Passing a
plain int constant is potentially wrong on some platforms.
With warnings enabled, multiple warnings like this were printed:
../block/curl.c: In function ‘curl_init_state’:
../block/curl.c:474:13: warning: call to ‘_curl_easy_setopt_err_long’ declared with attribute warning: curl_easy_setopt expects a long argument [-Wattribute-warning]
474 | curl_easy_setopt(state->curl, CURLOPT_AUTOREFERER, 1) ||
| ^
Signed-off-by: Richard W.M. Jones <rjones@redhat.com> Signed-off-by: Chenxi Mao <maochenxi@bosc.ac.cn> Reviewed-by: Daniel P. Berrangé <berrange@redhat.com> Reviewed-by: Akihiko Odaki <odaki@rsg.ci.i.u-tokyo.ac.jp> Reviewed-by: Thomas Huth <thuth@redhat.com> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-ID: <20251009141026.4042021-2-rjones@redhat.com>
Gustavo Romero [Mon, 6 Oct 2025 00:10:18 +0000 (00:10 +0000)]
target/arm: Enable FEAT_MEC in -cpu max
Advertise FEAT_MEC in AA64MMFR3 ID register for the Arm64 cpu max as a
first step to fully support FEAT_MEC.
The FEAT_MEC is an extension to FEAT_RME that implements multiple
Memory Encryption Contexts (MEC) so the memory in a realm can be
encrypted and accessing it from the wrong encryption context is not
possible. An encryption context allow the selection of a memory
encryption engine.
At this point, no real memory encryption is supported, but software
stacks that rely on FEAT_MEC should work properly.
Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-id: 20251006001018.219756-4-gustavo.romero@linaro.org
Message-ID: <20250711140828.1714666-7-gustavo.romero@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gustavo Romero [Mon, 6 Oct 2025 00:10:17 +0000 (00:10 +0000)]
target/arm: Implement FEAT_MEC registers
Add all FEAT_MEC registers. Enable access to the registers via the
SCTLR2 and TCR2 control bits. Add the two new cache management
instructions, which are nops in QEMU because we do not model caches.
Message-ID: <20250711140828.1714666-3-gustavo.romero@linaro.org> Reviewed-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-id: 20251006001018.219756-3-gustavo.romero@linaro.org
[rth: Squash 3 patches to add all registers at once.] Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Gustavo Romero [Mon, 6 Oct 2025 00:10:16 +0000 (00:10 +0000)]
target/arm: Add a cpreg flag to indicate no trap in NV
Add a new flag, ARM_CP_NV_NO_TRAP, to indicate that a CP register, even
though it has opc1 == 4 or 5, does not trap when nested virtualization
is enabled (FEAT_NV/FEAT_NV2).
Signed-off-by: Gustavo Romero <gustavo.romero@linaro.org>
Message-id: 20251006001018.219756-2-gustavo.romero@linaro.org
[PMM: tweaked comment text] Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20251008215613.300150-49-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-41-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-40-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Implement the pseudocode function EffectiveHCR_EL2_NVx.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-39-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
The ARM now defines 36 bits in SPSR_ELx in aarch64 mode, so
it's time to bite the bullet and extend PSTATE to match.
Most changes are straightforward, adjusting printf formats,
changing local variable types. More complex is migration,
where to maintain backward compatibility a new pstate64
record is introduced, and only when one of the extensions
that sets bits 32-35 are active.
The fate of gdbstub is left undecided for the moment.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20251008215613.300150-37-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Move cpsr_write_from_spsr_elx from tcg/helper-a64.c to
helper.c, so that it's present with --disable-tcg.
Declare both in internals.h.
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-36-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm: Make helper_exception_return system-only
Reviewed-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org> Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-id: 20251008215613.300150-35-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Add isar_feature_aa64_gcs.
Enable SCR_GCSEN in scr_write.
Enable HCRX_GCSEN in hcrx_write.
Default HCRX_GCSEN on if EL2 disabled.
Add the GCSCR* and GCSPR* registers.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20251008215613.300150-32-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
target/arm: Convert arm_mmu_idx_to_el from switch to table
In an effort to keep all ARMMMUIdx data in one place, begin construction
of an info table describing all of the properties of the mmu_idx. Begin
with the access EL.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20251008215613.300150-18-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Move the stage2 permissions for normal accesses to
GetPhysAddrResult.s2prot. Put the stage2 permissions
for page table walking in CPUTLBEntryFull.prot.
This allows the permission checks in S1_ptw_translate
and arm_casq_ptw to see the right permission.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org> Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Message-id: 20251008215613.300150-10-richard.henderson@linaro.org Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Matthew Rosato [Wed, 8 Oct 2025 20:33:50 +0000 (16:33 -0400)]
s390x/pci: set kvm_msi_via_irqfd_allowed
Allow irqfd to be used for virtio-pci on s390x if the kernel supports
it. This improves s390x virtio-pci performance when using kvm
acceleration by allowing kvm to deliver interrupts instead of QEMU.
Signed-off-by: Matthew Rosato <mjrosato@linux.ibm.com> Reviewed-by: Farhan Ali <alifm@linux.ibm.com> Reviewed-by: Eric Farman <farman@linux.ibm.com>
Message-ID: <20251008203350.354121-1-mjrosato@linux.ibm.com> Signed-off-by: Thomas Huth <thuth@redhat.com>
Commit b7ecba0f6f6 ("docs/devel/loads-stores.rst: Document our
various load and store APIs") mentioned cpu_physical_memory_*()
methods are legacy, the replacement being address_space_*().
Replace the *_map() / *_unmap() methods in s390_store_status()
and s390_store_adtl_status(). In s390_store_status(), replace
cpu_physical_memory_write() by address_space_stb(), restricting
@ar_id scope. No behavioral change expected.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251002091132.65703-10-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
s390_store_status() is only called within sigp.c,
move it and the SigpSaveArea structure definition
there where it belongs, with other SIGP handling
code.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251002091132.65703-9-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
s390_store_adtl_status() is only called within sigp.c,
move it and the SigpAdtlSaveArea structure definition
there where it belongs, with other SIGP handling code.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251002091132.65703-8-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
Commit b7ecba0f6f6 ("docs/devel/loads-stores.rst: Document our
various load and store APIs") mentioned cpu_physical_memory_*()
methods are legacy, the replacement being address_space_*().
Replace the *_map() / *_unmap() methods in cpu_[un]map_lowcore().
No behavioral change expected.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251002091132.65703-7-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
target/s390x: Propagate CPUS390XState to cpu_unmap_lowcore()
To be able to access the CPU state in cpu_unmap_lowcore()
in the next commit, propagate it as argument.
cpu_map_lowcore() already takes it.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org> Reviewed-by: Thomas Huth <thuth@redhat.com>
Message-ID: <20251002091132.65703-6-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>
Commit b7ecba0f6f6 ("docs/devel/loads-stores.rst: Document our
various load and store APIs") mentioned cpu_physical_memory_*()
methods are legacy, the replacement being address_space_*().
Replace the *_map() / *_unmap() methods in mchk_store_vregs().
No behavioral change expected.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Message-ID: <20251002091132.65703-5-philmd@linaro.org> Signed-off-by: Thomas Huth <thuth@redhat.com>