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zephyr/kernel
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Daniel Leung f32ea4433c kernel: demand_paging: clear BSS after paging is initialized 
If BSS section is not present in memory at boot, it would not
have been cleared as the data pages are not in physical memory.
Manipulating those pages would result in page faults.
In this scenario, zeroing BSS can only be done once the paging
mechanism has been initialized. So do it there.

Signed-off-by: Daniel Leung <daniel.leung@intel.com>
2021-08-26 21:16:22 -04:00
..
include smp: limit the scope of some SMP-only functions 2021-07-23 16:06:54 -04:00
paging kernel: mmu: z_backing_store* to k_mem_paging_backing_store* 2021-05-28 11:33:22 -04:00
atomic_c.c kernel: atomic: consistently use named type for atomic pointer values 2021-04-19 15:22:13 +02:00
banner.c kernel: init: move banner handling 2020-11-27 20:08:14 -05:00
cache_handlers.c cache: Rename sys_{dcache,icache}_* to sys_{data,instr}_cache_* 2021-05-08 07:00:33 +02:00
CMakeLists.txt kernel: allow linking a prebuilt library instead of compiling 2021-08-25 18:01:14 -04:00
compiler_stack_protect.c tests: coverage: exclude the CODE UNREACHABLE of code coverage 2021-01-15 12:42:00 -05:00
condvar.c Tracing: Conditional variable tracing 2021-05-07 22:10:21 -04:00
device.c device: supported devices visitor API 2021-08-25 19:43:54 -04:00
errno.c kernel: support using thread local storage for errno 2020-10-24 10:52:00 -07:00
fatal.c kernel: fatal: Avoid thread api access when no multithreading 2021-04-29 14:50:35 +02:00
futex.c futex: Avoid unnecessary lock 2021-07-30 20:21:04 -04:00
idle.c kernel/sched: Remove "cooperative scheduling only" special cases 2021-05-24 23:38:16 -04:00
init.c kernel: move z_main_stack into pinned section 2021-08-26 21:16:22 -04:00
Kconfig kernel: drop unused priority related definitions 2021-08-17 17:52:17 -04:00
kheap.c toolchain: migrate iterable sections calls to the external API 2021-08-12 17:47:04 -04:00
mailbox.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
mem_domain.c kernel: Make both operands of operators of same essential type category 2021-04-01 05:34:17 -04:00
mem_slab.c toolchain: migrate iterable sections calls to the external API 2021-08-12 17:47:04 -04:00
mempool.c Tracing: Memory Heap tracing 2021-05-07 22:10:21 -04:00
mmu.c kernel: demand_paging: clear BSS after paging is initialized 2021-08-26 21:16:22 -04:00
msg_q.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
mutex.c kernel: Fix negative mutex lock_count value 2021-07-06 19:19:41 -04:00
pipes.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
poll.c kernel: poll: fix coding guideline 15.7 missing comment 2021-06-04 16:22:50 -05:00
queue.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
sched.c kernel: make k_current_get() work without syscall 2021-07-30 20:16:47 -04:00
sem.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
smp.c smp: move a preprocessor conditional from .c to cmake 2021-05-03 17:13:01 -04:00
stack.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
system_work_q.c kernel: remove old work queue implementation 2021-03-03 20:06:00 -05:00
thread.c toolchain: migrate iterable sections calls to the external API 2021-08-12 17:47:04 -04:00
timeout.c kernel: fix several typos in a comment in timeout.c 2021-07-23 16:06:54 -04:00
timer.c kernel: remove object tracing 2021-05-07 22:10:21 -04:00
userspace.c kernel: userspace: fix typo in the comments 2021-08-24 07:31:49 -04:00
userspace_handler.c userspace: update k_object API to support immutable objects 2020-09-02 13:48:13 +02:00
version.c zephyr: replace zephyr integer types with C99 types 2020-06-08 08:23:57 -05:00
work.c kernel: work_q: Add an init function 2021-08-25 22:07:04 -04:00
xip.c linker: arm: Add cortex_m itcm section 2021-01-15 14:51:20 +01:00