anchao opened a new pull request #2624: URL: https://github.com/apache/incubator-nuttx/pull/2624
## Summary arch/spinlock: implement the default test-and-set semantics use the default testset implement on single core platform that does not support test-and-set, more flexibility for SMP drivers(using spinlock) if configured in a single-core mode. Signed-off-by: chao.an <anc...@xiaomi.com> ## Impact spinlock ## Testing spin_lock() spin_unlock() ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: us...@infra.apache.org
