Dear seL4 developers, I am a seL4 enthusiast. I am trying to port seL4 on arm64 cortex a53. I am able to port elf-loader successfully and move to the kernel initialisation which reaches till “try_init_kernel->init_cpu->activate_global_pd->invalidateLocalTLB->asm volatile()”. Under InvalidatelocalTLB with asm volatile(“tlbi vmalle1”); in this , the system gets hanged and the asm function does not move forward. Any input or guidance would be really appreciated. Thank you . Regards, Vishal