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zephyr/kernel
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Chris Friedt b6aed5c505 kernel: dynamic: use 4k stack size for x86 
x86 architectures require a dynamic stack size that is a multiple
of 4096 bytes due to mmu restrictions.

For example, this test would previously fail when using the
default dynamic stack size of 1024 bytes for 32-bit
platforms.

```
west build -p auto -b qemu_x86/atom/nopae -t run \
  tests/posix/common/ -- -DCONFIG_USERSPACE=y
```

It would pass with an additional argument
```
west build -p auto -b qemu_x86/atom/nopae -t run \
  tests/posix/common/ -- -DCONFIG_USERSPACE=y \
  -DCONFIG_DYNAMIC_THREAD_STACK_SIZE=4096
```

Add a special default for x86 when using dynamic thread stacks.

The x86 default removes the need for `boards/qemu_x86*.conf`,
with the exception of `qemu_x86_tiny`.

qemu_x86_tiny did not have sufficient memory (or configuration)
to run the non-userspace tests, so bump up the available ram
from 256k to 512k for this test and clone the .conf from the
demand paging tests.

Eventually, the common posix test should be split into more
concise functional categories.

Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-10-05 14:13:18 -04:00
..
include arch: add interface to dump privileged stack in coredump 2024-09-21 11:29:39 +02:00
paging kernel: mm: rename z_num_pagefaults_get to k_mem_num_* 2024-06-12 21:13:26 -04:00
atomic_c.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
banner.c kernel: banner: Add option to clear screen on boot 2024-06-13 20:30:14 -04:00
busy_wait.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
CMakeLists.txt lib c/cpp: Move .ctor .init_array handling from C++ to kernel 2024-06-25 19:14:37 -04:00
compiler_stack_protect.c arch: kernel: lib: toolchain: Standardize TLS keyword 2024-09-23 10:01:48 +02:00
condvar.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
cpu_mask.c kernel: Simplify k_thread_cpu_pin() 2024-09-20 09:02:38 +02:00
device.c device_dt_metadata: handle dt_meta being NULL 2024-08-12 15:54:22 +02:00
dynamic.c kernel: fix typo 2024-07-08 15:51:37 +02:00
dynamic_disabled.c kernel: dynamic: declare dynamic stubs when disabled 2023-07-24 12:59:43 -04:00
errno.c arch: kernel: lib: toolchain: Standardize TLS keyword 2024-09-23 10:01:48 +02:00
events.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
fatal.c kernel: fatal: Fix NO_OPTIMIZATIONS build 2024-08-07 19:03:40 -04:00
float.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
futex.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
idle.c pm: Move z_pm_save_idle_exit to pm subsys 2024-05-27 02:10:03 -07:00
init.c zephyr: bulk update to DT_NODE_HAS_STATUS_OKAY 2024-10-03 17:06:52 +01:00
init_static.c lib c/cpp: Move .ctor .init_array handling from C++ to kernel 2024-06-25 19:14:37 -04:00
ipi.c kernel: Add CONFIG_ARCH_HAS_DIRECTED_IPIS 2024-06-04 22:35:54 -04:00
irq_offload.c kernel: add closing comments to config endifs 2024-03-25 18:03:31 -04:00
Kconfig kernel: dynamic: use 4k stack size for x86 2024-10-05 14:13:18 -04:00
Kconfig.device libc: common: Fix init hang issue 2024-06-26 13:07:02 -04:00
Kconfig.init init: enhance kconfig docs for custom hooks 2024-09-20 13:15:31 +02:00
Kconfig.mem_domain kconfig: replace known integer constants with variables 2024-07-27 20:49:15 +03:00
Kconfig.obj_core kernel: reorg Kconfigs and split them 2024-03-06 19:27:28 -05:00
Kconfig.smp kernel: remove CONFIG_MP_NUM_CPUS 2024-09-19 18:28:37 +01:00
Kconfig.vm kernel: mmu: support for on-demand mappings 2024-08-26 17:25:41 -04:00
kheap.c tracing: add k_realloc trace 2024-05-28 17:55:12 +02:00
mailbox.c kernel: Clean up mailbox async msg configuration 2024-04-09 11:05:55 +02:00
main_weak.c kernel: Switch main return type from void to int 2023-04-14 07:49:41 +09:00
mem_domain.c coding guidelines: comply with MISRA Rule 12.1. 2024-05-12 13:37:27 -04:00
mem_slab.c kernel: mem_slab: only define slab_ptr_is_good with assert enabled 2024-06-10 17:46:10 +01:00
mempool.c kernel: avoided increments/decrements with side effects 2024-06-14 19:19:29 +02:00
mmu.c kernel: mmu: install demand mappings for the on-demand linker sections 2024-09-10 17:17:30 -04:00
msg_q.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
mutex.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
nothread.c kernel: move nothread support to own file 2024-04-06 14:22:08 +03:00
obj_core.c kernel: reduce k_spin_unlock calls using if-else if-else structure 2024-07-27 20:48:07 +03:00
pipes.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
poll.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
priority_queues.c kernel: priority queues: declare as static inlines 2024-04-22 16:40:11 -04:00
queue.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
sched.c doc: kernel/arch: fix some wrong doxygen references 2024-09-17 05:24:09 -04:00
sem.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
smp.c kernel: Relax loop in z_smp_global_lock() 2024-05-22 21:35:06 -04:00
spinlock_validate.c kernel/spinlock: Fix SPIN_VALIDATE in ISRs 2024-05-02 13:55:03 -04:00
stack.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
system_work_q.c kernel: system_work_q: Mark queue thread as essential 2024-04-25 21:40:24 +02:00
thread.c style: kernel: remove unnecessary return statements 2024-09-20 11:06:55 +02:00
thread_monitor.c style: kernel: comply with MISRA C:2012 Rule 15.6 2024-09-11 07:40:35 -04:00
timeout.c kernel: fix typo 2024-07-08 15:51:37 +02:00
timer.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
timeslicing.c kernel: Add CONFIG_IPI_OPTIMIZE 2024-06-04 22:35:54 -04:00
usage.c kernel: Remove duplicate execution_cycles write and improve docstring 2024-04-28 13:04:20 -04:00
userspace.c kernel: userspace: Fix dynamic thread stack allocation for RISC-V 2024-09-04 21:28:36 +02:00
userspace_handler.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
version.c build: namespace the generated headers with zephyr/ 2024-05-28 22:03:55 +02:00
work.c coding guidelines: comply with MISRA Rule 2.2 2024-05-02 09:32:46 +01:00
xip.c zephyr: bulk update to DT_NODE_HAS_STATUS_OKAY 2024-10-03 17:06:52 +01:00