Hi, I use "memtester -p 0x6c80000000000 10G" to test physical address 0x6c80000000000 Because this physical address is invalid, and valid_mmap_phys_addr_range() always return 1, so it causes crash.
My question is that should the user assure the physical address is valid? ... [ 169.147578] ? panic+0x1f1/0x239 [ 169.150789] oops_end+0xb8/0xd0 [ 169.153910] pgtable_bad+0x8a/0x95 [ 169.157294] __do_page_fault+0x3aa/0x4a0 [ 169.161194] do_page_fault+0x30/0x80 [ 169.164750] ? do_syscall_64+0x175/0x180 [ 169.168649] page_fault+0x28/0x30 Thanks, Xishi Qiu