masayuki2009 commented on PR #9065: URL: https://github.com/apache/nuttx/pull/9065#issuecomment-1539419095
>In smp when cpu0 calls up_cpu_resume to release the cpu1 lock, another locked cpu1 did not execute immediately, and soon cpu0 called up_cpu_resume again, now cpu1 unable to respond to the interrupt at this time, resulting in a deadlock. Our solution is to restore cpu1 execution from asynchronous to synchronous to ensure that cpu1 is restored. @hujun260 Could you tell us how to reproduce the issue with the ostest? -- 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. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
