3 Commits

Author	SHA1	Message	Date
James Harris	c7bb423f3e	kernel: fix race conditions with z_ready_thread ... Several internal APIs wrote thread attributes (return value, mainly) _after_ calling `z_ready_thread`. This is unsafe, at least in SMP, because another core could have already picked up and run the thread. Fixes #32800. Signed-off-by: James Harris <james.harris@intel.com>	2021-03-03 13:54:47 -05:00
Anas Nashif	989ebf6c35	kernel: add vrfy hooks to support userspace with condvar ... Add needed vrfy hooks for userspace support. Signed-off-by: Anas Nashif <anas.nashif@intel.com>	2021-01-19 08:55:47 -05:00
Anas Nashif	06eb489c45	kernel: add condition variables ... Introduce condition variables similar to how they are done in POSIX with a mutex. Signed-off-by: Anas Nashif <anas.nashif@intel.com>	2021-01-19 08:55:47 -05:00