Hi I apologize for any confusion caused by my reference to Linux 5.17 in the patch description. I'm currently working on a project involving kernel static analysis to identify atomicity violations, and part of this work involves comparison with a previous study that supports up to Linux 5.17. Therefore, I initially ran my tool on 5.17 to filter potential bugs that are still unaddressed in the upstream. I want to clarify that the patch was developed and tested on linux-next. I realize now that this may have led to misunderstandings, and I will ensure clearer communication in future submissions. My experience with Linux kernel contributions is still growing, and I acknowledge that my recent submission might have been hasty and lacked thorough consideration, especially regarding the critical nature of n_tty_read and the potential impacts of the patch, like performance concerns. I will take more care in future assessments before submitting patches and continue to familiarize myself with the rules and practices of the Linux kernel community. Thanks, Han
