{"p":"can-20","op":"mint","tick":"can","amt":"1000","rows":[{"df":"qa","content":[{"q":"How does the BPF Upgradeable Loader configure a program as its owner?","a":"The BPF Upgradeable Loader takes ownership of the program by utilizing the Linux kernel's mount point traversal mechanism. Before loading the program, it maps the program  file to the kernel's memory space and retrieves the program's ELF header information. Then, the BPF Upgradeable Loader maps the program's dynamic linker (such as ld.so) to the kernel's memory space to execute the program within the kernel. Throughout this process, the BPF Upgradeable Loader modifies the program's memory mapping, setting the mapping in the kernel space to executable and granting execution permissions."}]}],"pr":"742d52b852fda99aafbeee2378c4e1bcac3fa0b508e037e3ce14245c04cf1c9a"}