Adds a test to show that enabling IPI cascades
(CONFIG_SCHED_IPI_CASCADE=y) can correct an invalid set
of high priority threads on an N CPU system.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Add the ability to touch memory in the opposite direction from one loop
to the next so to exercize the LRU eviction algorithm.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This patch file updates the use of assertion macros
comparing strings.
Command line used:
```
./scripts/coccicheck --mode=patch \
--cocci=scripts/coccinelle/ztest_strcmp.cocci tests/
```
Signed-off-by: Rubin Gerritsen <rubin.gerritsen@nordicsemi.no>
Fix incomplete test log capture when the external tool is used
and Twister Pytest Harness script ends without reading output
from the last test case running on the device.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
Additional logging of kernel.timer.timer_behavior_external test case
statistics for timer drift, variance, etc. as JSON-formatted records
to make easier data collection and its further analysis.
These log records will be processed by the Twister Harness recording
feature which captures and parses timer statistics from the log output,
then composes it into twister.json and recording.csv files.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
Additional logging of kernel.timer.timer test case statistics for
timer drift, variance, etc. as JSON-formatted records to make easier
data collection and its further analysis.
These log records will be processed by the Twister Harness recording
feature which captures and parses timer statistics from the log output,
then composes it into twister.json and recording.csv files.
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
32-bit multiplication overflows for the 130000 ppm value used currently
on Nordic SoCs and the duration that is configured to 100000 us.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
On Nordic SoCs, the clock that drives the system timer and the one that
is used in busy-waiting may be significantly skewed, so the test cases
that compare durations derived from those two clocks need to take into
account a proper threshold. After the `z_timeout_expires` function was
corrected in 3d29c9fe54, it turned out
that the threshold was missing in one check and the related test case
started to fail on nRF platforms. This patch adds that threshold there.
Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no>
Created the `arch_stack_walk()` function out from the original
`z_riscv_unwind_stack()`, it's been updated to support
unwinding any thread.
Updated the stack_unwind test case accordingly.
Increased the delay in `test_fatal_on_smp`, to wait
for the the fatal thread to be terminated, as stacktrace can
take a bit more time.
Doubled the kernel/smp testcase timeout from 60 (default) to
120s, as some of the tests can take a little bit more than 60s
to finish.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Make sure k_mem_unmap() completes successfully on memory that is half
paged-out and such memory is no longer accessible afterwards.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
This is part of a series of moving memory management related
stuff out of the Z_ namespace and into its own namespace.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
The board defconfig forces CONFIG_USERSPACE to be disabled
due to small number of available MPU regions which are not
enough for userspace testing.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Also any demand paging and page frame related bits are
renamed.
This is part of a series to move memory management related
stuff out of the Z_ namespace into its own namespace.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is part of a series to move memory management related
stuff from Z_ namespace into its own namespace.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is part of a series to move memory management functions
away from the z_ namespace and into its own namespace. Also
make documentation available via doxygen.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This renames z_phys_map() and z_phys_unmap() to
k_mem_map_phys_bare() and k_mem_unmap_phys_bare()
respectively. This is part of the series to move memory
management functions away from the z_ namespace.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Rename all Silicon Labs radio boards to always use the official kit name of
the kit containing only the radio board as board target name. Disentangle
boards using Series 1 and Series 2 SoCs that have almost nothing in common
in terms of devicetree content, but still occupied the same directory.
As part of the initial HWMv2 port, all radio boards were merged into a
single target efr32_radio, using the SoC as a board qualifier to target
specific boards. This was unfortunate, as the SoC name is not sufficient
to identify a specific board -- the same SoC may be used on multiple
different boards. This commit reinstates every radio board as an individual
board target.
Signed-off-by: Aksel Skauge Mellbye <aksel.mellbye@silabs.com>
Since commit 0c23cf94a4 ("include/kernel: check type of object passed
to K_POLL_EVENT_INITIALIZER") it is no longer possible to use arbitrary
type literals with the initializer macro. Misconstructing a k_poll_event
type for test purpose must be done explicitly.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
Adding bt_tester support.
Adding bt_tester app build
with Twister for frdm_rw612 board
Fix failing tests/samples due to unsufficent MPU ressources
by releasing unnecessary MPU regions.
Twister builds added on peripheral/central ht and
enabled Power manager on those examples to cover
the CI builds with PM enabled.
Signed-off-by: Yassine El Aissaoui <yassine.elaissaoui@nxp.com>
This sets CONFIG_MAX_THREAD_BYTES to 3 as the tests need a few
more bits to build for board intel_adsp/ace30_ptl.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This sets CONFIG_MAX_THREAD_BYTES to 3 as the tests need a few
more bits to build for board intel_adsp/ace30_ptl.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This sets CONFIG_MAX_THREAD_BYTES to 3 as the tests need a few
more bits to build for board intel_adsp/ace30_ptl.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
Platforms that support IPIs allow them to be broadcast via the
new arch_sched_broadcast_ipi() routine (replacing arch_sched_ipi()).
Those that also allow IPIs to be directed to specific CPUs may
use arch_sched_directed_ipi() to do so.
As the kernel has the capability to track which CPUs may need an IPI
(see CONFIG_IPI_OPTIMIZE), this commit updates the signalling of
tracked IPIs to use the directed version if supported; otherwise
they continue to use the broadcast version.
Platforms that allow directed IPIs may see a significant reduction
in the number of IPI related ISRs when CONFIG_IPI_OPTIMIZE is
enabled and the number of CPUs increases. These platforms can be
identified by the Kconfig option CONFIG_ARCH_HAS_DIRECTED_IPIS.
Signed-off-by: Peter Mitsis <peter.mitsis@intel.com>
Make `struct arch_esf` compulsory for all architectures by
declaring it in the `arch_interface.h` header.
After this commit, the named struct `z_arch_esf_t` is only used
internally to generate offsets, and is slated to be removed
from the `arch_interface.h` header in the future.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
The irq_offload mechanism was using the same entry of the IDT vector for
all CPUs on SMP systems. This caused race conditions when two CPUs were
doing irq_offload() calls.
This patch addresses that by adding one indirection layer: the
irq_offload() now sets a per CPU entry with the routine and parameter to
be run. Then a software interrupt is generated, and a default handler
will do the appropriate dispatching.
Finally, test "kernel/smp_abort" is enabled for x86 as it should work
now.
Fixes#72172.
Signed-off-by: Ederson de Souza <ederson.desouza@intel.com>
Pin thread to a specific cpu. Once thread gets cpu, check
the cpu id is correct and then thread will give up cpu.
Signed-off-by: TaiJu Wu <tjwu1217@gmail.com>
When verifying sw_isr_table, take into account custom offset,
like `CONFIG_RISCV_RESERVED_IRQ_ISR_TABLES_OFFSET` in some
RISC-V SoCs.
Relates to #71948 and #73232.
Signed-off-by: Marcin Szymczyk <marcin.szymczyk@nordicsemi.no>
Namespaced the generated headers with `zephyr` to prevent
potential conflict with other headers.
Introduce a temporary Kconfig `LEGACY_GENERATED_INCLUDE_PATH`
that is enabled by default. This allows the developers to
continue the use of the old include paths for the time being
until it is deprecated and eventually removed. The Kconfig will
generate a build-time warning message, similar to the
`CONFIG_TIMER_RANDOM_GENERATOR`.
Updated the includes path of in-tree sources accordingly.
Most of the changes here are scripted, check the PR for more
info.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Add APIs that accept an additional `level` argument, and use
that to call the respective functions. In some cases this can
reduce code complexity, especially when the level isn't known
at build time.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Previously the multi-level irq lookup table is generated by
looping through the devicetree nodes using macros & Kconfig,
which is hard to read and flimsy.
This PR shifts the heavy lifting to devicetree & DT macros such
that an interrupt controller driver, which has its info in the
devicetree, can register itself directly with the multi-level
interrupt architecture, which is more straightforward.
The previous auto-generated look up table with macros is now
moved in a file of its own. A new compatibility Kconfig:
`CONFIG_LEGACY_MULTI_LEVEL_TABLE_GENERATION` is added and
enabled by default to compile the legacy look up table for
interrupt controller drivers that aren't updated to support the
new architecture yet.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
VPR cores CLIC supports vectored mode only and can't be
disabled. Filter out `CONFIG_NRFX_CLIC` to prevent build
error.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Adding bt_tester support.
Adding bt_tester app build
with Twister for rd_rw612_bga board
Fix failing tests/samples due to unsufficent MPU ressources
by releasing unnecessary MPU regions.
Disable twister build on samples that are not meant to
be supported on this board, so exclude it from the test cases.
Update peripheral/central ht sample.yaml files
to test build for rd_rw612_bga.
Signed-off-by: Axel Le Bourhis <axel.lebourhis@nxp.com>
Signed-off-by: Yassine El Aissaoui <yassine.elaissaoui@nxp.com>
Align grpcio version with logic2-automation package fixing its fail
on Channel.unary_unary() call with missing _registered_method argument..
Signed-off-by: Dmitrii Golovanov <dmitrii.golovanov@intel.com>
This uses the newly introduced CONFIG_MEM_DOMAIN_ISOLATED_STACKS
to determine whether to proceed with the tests to access other
threads' stacks. This provides more precise control on when to
run or skip these tests.
Signed-off-by: Daniel Leung <daniel.leung@intel.com>
This is part one of several changes to add more methods to the bitarray api
so that it can be used for broader usecases, specifically LoRaWAN forward
error correction.
Signed-off-by: Lucas Romero <luqasn@gmail.com>
This is part one of several changes to add more methods to the bitarray api
so that it can be used for broader usecases, specifically LoRaWAN forward
error correction.
Signed-off-by: Lucas Romero <luqasn@gmail.com>
This is part one of several changes to add more methods to the bitarray api
so that it can be used for broader usecases, specifically LoRaWAN forward
error correction.
Signed-off-by: Lucas Romero <luqasn@gmail.com>
Let's also explicitly test that absolute timeouts trigger
at the correct time, even if the kernel has not seen
system clock timer announcements for a while.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
In 972a4d9f6f
the test was relaxed to allow a possible parallel thread
waking the CPU during the idle timeout checks.
How this was done though, a system timer driver
which wakes the kernel spuriously a bit before the
correct deadline would not be detected, even
though it should.
Let's fix this, ensuring the timer has been
called when we check the wake time in inside the
expected range.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Add support for VPR CLIC to `nested_irq` kernel test.
Verified on nRF54L15 FLPR for now.
Signed-off-by: Marcin Szymczyk <marcin.szymczyk@nordicsemi.no>
`CONFIG_RISCV_RESERVED_IRQ_ISR_TABLES_OFFSET` offsets IRQ in
vector table, align test to this functionality.
Signed-off-by: Marcin Szymczyk <marcin.szymczyk@nordicsemi.no>
Spell checking tools do not recognize "iff", replace with "if and only if".
See https://en.wikipedia.org/wiki/If_and_only_if
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
