Recommendations for Optimizing Linux Kernel for ARM Architecture

Hi everyone,

I'm currently working on optimizing the Linux kernel for an ARM-based project and would appreciate some guidance. I've already gone through the basics of kernel configuration, but I'm looking for more advanced tips. Specifically, I'm interested in:

Best practices for enabling/disabling specific kernel features for ARM. Effective ways to profile and analyze performance bottlenecks. Recommendations for debugging tools tailored for ARM architecture. Any common pitfalls to avoid during the optimization process. If you have any experiences or resources to share, I'd be very grateful. Looking forward to your insights!

Best regards Selena