With spinlock debugging enabled LLEXTs need additional symbols
exported by the kernel.
Signed-off-by: Guennadi Liakhovetski <guennadi.liakhovetski@linux.intel.com>
Mostly a revert of commit b1def7145f ("arch: deprecate `_current`").
This commit was part of PR #80716 whose initial purpose was about providing
an architecture specific optimization for _current. The actual deprecation
was sneaked in later on without proper discussion.
The Zephyr core always used _current before and that was fine. It is quite
prevalent as well and the alternative is proving rather verbose.
Furthermore, as a concept, the "current thread" is not something that is
necessarily architecture specific. Therefore the primary abstraction
should not carry the arch_ prefix.
Hence this revert.
Signed-off-by: Nicolas Pitre <npitre@baylibre.com>
`_current` is now functionally equals to `arch_curr_thread()`, remove
its usage in-tree and deprecate it instead of removing it outright,
as it has been with us since forever.
Signed-off-by: Yong Cong Sin <ycsin@meta.com>
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
Spinlocks taken in ISRs were storing the _current thread pointer of
the interrupted thread as the owner, which was never strictly correct
but was benign as the thread would never run until the lock was
released.
But now k_thread_abort(_current) in an ISR has been fixed to eliminate
all references to the (now aborted) thread struct, and _current points
to a dummy thread. Handle that edge case in the validation framework.
Signed-off-by: Andy Ross <andyross@google.com>
This reverts commit 93dc7e7438.
This PR introduced 2 regressions in main CI:
71977 & 71978
Let's revert it by now to get main's CI passing again.
Signed-off-by: Alberto Escolar Piedras <alberto.escolar.piedras@nordicsemi.no>
Spinlocks taken in ISRs were storing the _current thread pointer of
the interrupted thread as the owner, which was never strictly correct
but was benign as the thread would never run until the lock was
released.
But now k_thread_abort(_current) in an ISR has been fixed to eliminate
all references to the (now aborted) thread struct, and _current points
to a dummy thread. Handle that edge case in the validation framework.
Signed-off-by: Andy Ross <andyross@google.com>
Move spin_lock validation outside of thread.c into own file. This code
really has nothing to do with the thread code.
Signed-off-by: Anas Nashif <anas.nashif@intel.com>
